Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r229-tall-165286034300408.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-030B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-165286034300408
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.4K Apr 29 13:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 13:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 13:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 569K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1653035270829

Running Version 202205111006
[2022-05-20 08:27:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-20 08:27:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 08:27:52] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2022-05-20 08:27:52] [INFO ] Transformed 2343 places.
[2022-05-20 08:27:52] [INFO ] Transformed 2133 transitions.
[2022-05-20 08:27:52] [INFO ] Found NUPN structural information;
[2022-05-20 08:27:52] [INFO ] Parsed PT model containing 2343 places and 2133 transitions in 343 ms.
Structural test allowed to assert that 844 places are NOT stable. Took 20 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1498 ms. (steps per millisecond=6 ) properties (out of 1499) seen :455
Running SMT prover for 1044 properties.
// Phase 1: matrix 2133 rows 2343 cols
[2022-05-20 08:27:54] [INFO ] Computed 331 place invariants in 33 ms
[2022-05-20 08:28:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 08:28:19] [INFO ] After 25157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1044 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1044 out of 2343 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Drop transitions removed 342 transitions
Trivial Post-agglo rules discarded 342 transitions
Performed 342 trivial Post agglomeration. Transition count delta: 342
Iterating post reduction 0 with 342 rules applied. Total rules applied 342 place count 2343 transition count 1791
Reduce places removed 342 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 344 rules applied. Total rules applied 686 place count 2001 transition count 1789
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 687 place count 2000 transition count 1789
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 687 place count 2000 transition count 1749
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 767 place count 1960 transition count 1749
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 826 place count 1901 transition count 1690
Iterating global reduction 3 with 59 rules applied. Total rules applied 885 place count 1901 transition count 1690
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 885 place count 1901 transition count 1667
Deduced a syphon composed of 23 places in 14 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 931 place count 1878 transition count 1667
Performed 409 Post agglomeration using F-continuation condition.Transition count delta: 409
Deduced a syphon composed of 409 places in 6 ms
Reduce places removed 409 places and 0 transitions.
Iterating global reduction 3 with 818 rules applied. Total rules applied 1749 place count 1469 transition count 1258
Renaming transitions due to excessive name length > 1024 char.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 24 places in 4 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 1797 place count 1445 transition count 1258
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1801 place count 1445 transition count 1254
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1805 place count 1441 transition count 1254
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 4 with 26 rules applied. Total rules applied 1831 place count 1441 transition count 1254
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1832 place count 1440 transition count 1253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1833 place count 1439 transition count 1253
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1833 place count 1439 transition count 1251
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1837 place count 1437 transition count 1251
Applied a total of 1837 rules in 611 ms. Remains 1437 /2343 variables (removed 906) and now considering 1251/2133 (removed 882) transitions.
Finished structural reductions, in 1 iterations. Remains : 1437/2343 places, 1251/2133 transitions.
Interrupted random walk after 353687 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 480
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 564) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 564) seen :0
Running SMT prover for 564 properties.
// Phase 1: matrix 1251 rows 1437 cols
[2022-05-20 08:28:51] [INFO ] Computed 330 place invariants in 5 ms
[2022-05-20 08:29:07] [INFO ] After 16063ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:564
[2022-05-20 08:29:19] [INFO ] [Nat]Absence check using 330 positive place invariants in 76 ms returned sat
[2022-05-20 08:29:59] [INFO ] After 27134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :564
[2022-05-20 08:29:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:30:26] [INFO ] After 26365ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :564
[2022-05-20 08:31:14] [INFO ] After 75018ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :564
Attempting to minimize the solution found.
Minimization took 27168 ms.
[2022-05-20 08:31:41] [INFO ] After 154592ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :564
Fused 564 Parikh solutions to 526 different solutions.
Parikh walk visited 0 properties in 25241 ms.
Support contains 564 out of 1437 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1437/1437 places, 1251/1251 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1437 transition count 1143
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 1329 transition count 1143
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 216 place count 1329 transition count 1105
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 292 place count 1291 transition count 1105
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 313 place count 1270 transition count 1084
Iterating global reduction 2 with 21 rules applied. Total rules applied 334 place count 1270 transition count 1084
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 334 place count 1270 transition count 1063
Deduced a syphon composed of 21 places in 5 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 376 place count 1249 transition count 1063
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 578 place count 1148 transition count 962
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 636 place count 1119 transition count 962
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 637 place count 1119 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 638 place count 1118 transition count 961
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 640 place count 1118 transition count 961
Applied a total of 640 rules in 293 ms. Remains 1118 /1437 variables (removed 319) and now considering 961/1251 (removed 290) transitions.
Finished structural reductions, in 1 iterations. Remains : 1118/1437 places, 961/1251 transitions.
Interrupted random walk after 405610 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 195
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 369) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 369) seen :0
Running SMT prover for 369 properties.
// Phase 1: matrix 961 rows 1118 cols
[2022-05-20 08:32:42] [INFO ] Computed 330 place invariants in 4 ms
[2022-05-20 08:32:51] [INFO ] After 8170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:369
[2022-05-20 08:32:57] [INFO ] [Nat]Absence check using 330 positive place invariants in 51 ms returned sat
[2022-05-20 08:33:18] [INFO ] After 14175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :369
[2022-05-20 08:33:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:33:32] [INFO ] After 14828ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :369
[2022-05-20 08:33:33] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
[2022-05-20 08:33:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2022-05-20 08:33:33] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2022-05-20 08:33:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2022-05-20 08:33:58] [INFO ] After 40720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :369
Attempting to minimize the solution found.
Minimization took 14347 ms.
[2022-05-20 08:34:13] [INFO ] After 81956ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :369
Fused 369 Parikh solutions to 335 different solutions.
Parikh walk visited 0 properties in 10799 ms.
Support contains 369 out of 1118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1118/1118 places, 961/961 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 1118 transition count 922
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 1079 transition count 922
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 78 place count 1079 transition count 902
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 118 place count 1059 transition count 902
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 122 place count 1055 transition count 898
Iterating global reduction 2 with 4 rules applied. Total rules applied 126 place count 1055 transition count 898
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 126 place count 1055 transition count 894
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 134 place count 1051 transition count 894
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 228 place count 1004 transition count 847
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 238 place count 999 transition count 847
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 245 place count 999 transition count 840
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 252 place count 992 transition count 840
Applied a total of 252 rules in 128 ms. Remains 992 /1118 variables (removed 126) and now considering 840/961 (removed 121) transitions.
Finished structural reductions, in 1 iterations. Remains : 992/1118 places, 840/961 transitions.
Interrupted random walk after 527826 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 137
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 232) seen :0
Running SMT prover for 232 properties.
// Phase 1: matrix 840 rows 992 cols
[2022-05-20 08:34:59] [INFO ] Computed 330 place invariants in 3 ms
[2022-05-20 08:35:03] [INFO ] After 4210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:232
[2022-05-20 08:35:06] [INFO ] [Nat]Absence check using 330 positive place invariants in 55 ms returned sat
[2022-05-20 08:35:18] [INFO ] After 8161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :232
[2022-05-20 08:35:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:35:26] [INFO ] After 8112ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :232
[2022-05-20 08:35:27] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 2 ms to minimize.
[2022-05-20 08:35:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 120 ms
[2022-05-20 08:35:40] [INFO ] After 21812ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :232
Attempting to minimize the solution found.
Minimization took 7975 ms.
[2022-05-20 08:35:48] [INFO ] After 44966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :232
Fused 232 Parikh solutions to 209 different solutions.
Parikh walk visited 0 properties in 4552 ms.
Support contains 232 out of 992 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 992/992 places, 840/840 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 992 transition count 808
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 960 transition count 808
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 64 place count 960 transition count 795
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 90 place count 947 transition count 795
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 164 place count 910 transition count 758
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 174 place count 905 transition count 758
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 179 place count 905 transition count 753
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 184 place count 900 transition count 753
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 187 place count 900 transition count 753
Applied a total of 187 rules in 86 ms. Remains 900 /992 variables (removed 92) and now considering 753/840 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 900/992 places, 753/840 transitions.
Interrupted random walk after 600144 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 207) seen :0
Running SMT prover for 207 properties.
// Phase 1: matrix 753 rows 900 cols
[2022-05-20 08:36:27] [INFO ] Computed 330 place invariants in 3 ms
[2022-05-20 08:36:30] [INFO ] After 3317ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:207
[2022-05-20 08:36:33] [INFO ] [Nat]Absence check using 330 positive place invariants in 50 ms returned sat
[2022-05-20 08:36:42] [INFO ] After 6468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :207
[2022-05-20 08:36:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:36:49] [INFO ] After 6323ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :207
[2022-05-20 08:36:49] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 0 ms to minimize.
[2022-05-20 08:36:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2022-05-20 08:36:59] [INFO ] After 16958ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :207
Attempting to minimize the solution found.
Minimization took 6402 ms.
[2022-05-20 08:37:06] [INFO ] After 35401ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :207
Fused 207 Parikh solutions to 184 different solutions.
Parikh walk visited 0 properties in 3769 ms.
Support contains 207 out of 900 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 900/900 places, 753/753 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 900 transition count 748
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 895 transition count 748
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 895 transition count 746
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 893 transition count 746
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 885 transition count 738
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 884 transition count 738
Applied a total of 32 rules in 41 ms. Remains 884 /900 variables (removed 16) and now considering 738/753 (removed 15) transitions.
Finished structural reductions, in 1 iterations. Remains : 884/900 places, 738/753 transitions.
Interrupted random walk after 633318 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Interrupted probabilistic random walk after 2177959 steps, run timeout after 102001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 2177959 steps, saw 1858412 distinct states, run finished after 102003 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 206 properties.
// Phase 1: matrix 738 rows 884 cols
[2022-05-20 08:39:26] [INFO ] Computed 330 place invariants in 2 ms
[2022-05-20 08:39:29] [INFO ] After 3289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:206
[2022-05-20 08:39:32] [INFO ] [Nat]Absence check using 330 positive place invariants in 47 ms returned sat
[2022-05-20 08:39:41] [INFO ] After 6534ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :206
[2022-05-20 08:39:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:39:48] [INFO ] After 6147ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :206
[2022-05-20 08:39:58] [INFO ] After 16280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :206
Attempting to minimize the solution found.
Minimization took 6403 ms.
[2022-05-20 08:40:04] [INFO ] After 34900ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :206
Fused 206 Parikh solutions to 181 different solutions.
Parikh walk visited 0 properties in 3368 ms.
Support contains 206 out of 884 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 884/884 places, 738/738 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 884 transition count 737
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 883 transition count 737
Applied a total of 2 rules in 17 ms. Remains 883 /884 variables (removed 1) and now considering 737/738 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 883/884 places, 737/738 transitions.
Interrupted random walk after 613811 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 206) seen :0
Interrupted probabilistic random walk after 2256221 steps, run timeout after 102001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 2256221 steps, saw 1928652 distinct states, run finished after 102002 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 206 properties.
// Phase 1: matrix 737 rows 883 cols
[2022-05-20 08:42:24] [INFO ] Computed 330 place invariants in 2 ms
[2022-05-20 08:42:27] [INFO ] After 3264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:206
[2022-05-20 08:42:30] [INFO ] [Nat]Absence check using 330 positive place invariants in 51 ms returned sat
[2022-05-20 08:42:39] [INFO ] After 6332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :206
[2022-05-20 08:42:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 08:42:45] [INFO ] After 6007ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :206
[2022-05-20 08:42:55] [INFO ] After 15978ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :206
Attempting to minimize the solution found.
Minimization took 6448 ms.
[2022-05-20 08:43:01] [INFO ] After 34273ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :206
Fused 206 Parikh solutions to 184 different solutions.
Parikh walk visited 0 properties in 3262 ms.
Support contains 206 out of 883 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 883/883 places, 737/737 transitions.
Applied a total of 0 rules in 12 ms. Remains 883 /883 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 883/883 places, 737/737 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 883/883 places, 737/737 transitions.
Applied a total of 0 rules in 12 ms. Remains 883 /883 variables (removed 0) and now considering 737/737 (removed 0) transitions.
// Phase 1: matrix 737 rows 883 cols
[2022-05-20 08:43:04] [INFO ] Computed 330 place invariants in 4 ms
[2022-05-20 08:43:05] [INFO ] Implicit Places using invariants in 466 ms returned [866, 870]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 468 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 881/883 places, 737/737 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 879 transition count 735
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 879 transition count 735
Applied a total of 4 rules in 22 ms. Remains 879 /881 variables (removed 2) and now considering 735/737 (removed 2) transitions.
// Phase 1: matrix 735 rows 879 cols
[2022-05-20 08:43:05] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:43:05] [INFO ] Implicit Places using invariants in 521 ms returned []
// Phase 1: matrix 735 rows 879 cols
[2022-05-20 08:43:05] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:43:06] [INFO ] Implicit Places using invariants and state equation in 732 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 879/883 places, 735/737 transitions.
Finished structural reductions, in 2 iterations. Remains : 879/883 places, 735/737 transitions.
Interrupted random walk after 626639 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 167) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 167) seen :0
Running SMT prover for 167 properties.
// Phase 1: matrix 735 rows 879 cols
[2022-05-20 08:43:40] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:43:43] [INFO ] After 2609ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:167
[2022-05-20 08:43:45] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:43:53] [INFO ] After 5260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :167
[2022-05-20 08:43:53] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
[2022-05-20 08:43:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2022-05-20 08:44:01] [INFO ] After 13523ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :167
Attempting to minimize the solution found.
Minimization took 4947 ms.
[2022-05-20 08:44:06] [INFO ] After 22896ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :167
Fused 167 Parikh solutions to 150 different solutions.
Parikh walk visited 0 properties in 4818 ms.
Support contains 167 out of 879 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 879/879 places, 735/735 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 879 transition count 725
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 869 transition count 725
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 20 place count 869 transition count 723
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 867 transition count 723
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 48 place count 855 transition count 711
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 853 transition count 711
Applied a total of 52 rules in 35 ms. Remains 853 /879 variables (removed 26) and now considering 711/735 (removed 24) transitions.
Finished structural reductions, in 1 iterations. Remains : 853/879 places, 711/735 transitions.
Interrupted random walk after 677137 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 22
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Running SMT prover for 145 properties.
// Phase 1: matrix 711 rows 853 cols
[2022-05-20 08:44:44] [INFO ] Computed 328 place invariants in 5 ms
[2022-05-20 08:44:47] [INFO ] After 2218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:145
[2022-05-20 08:44:49] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:44:55] [INFO ] After 4483ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :145
[2022-05-20 08:44:56] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2022-05-20 08:44:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2022-05-20 08:45:02] [INFO ] After 11657ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :145
Attempting to minimize the solution found.
Minimization took 4199 ms.
[2022-05-20 08:45:06] [INFO ] After 19707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :145
Fused 145 Parikh solutions to 126 different solutions.
Parikh walk visited 0 properties in 3377 ms.
Support contains 145 out of 853 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 853/853 places, 711/711 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 853 transition count 706
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 848 transition count 706
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 848 transition count 704
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 846 transition count 704
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 840 transition count 698
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 839 transition count 698
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 839 transition count 697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 838 transition count 697
Applied a total of 30 rules in 55 ms. Remains 838 /853 variables (removed 15) and now considering 697/711 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 838/853 places, 697/711 transitions.
Interrupted random walk after 742236 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 145) seen :0
Interrupted probabilistic random walk after 2360842 steps, run timeout after 99001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 2360842 steps, saw 1982601 distinct states, run finished after 99001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 145 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:47:23] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:47:25] [INFO ] After 2149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:145
[2022-05-20 08:47:27] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:47:33] [INFO ] After 4368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :145
[2022-05-20 08:47:34] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 0 ms to minimize.
[2022-05-20 08:47:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2022-05-20 08:47:40] [INFO ] After 11410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :145
Attempting to minimize the solution found.
Minimization took 4197 ms.
[2022-05-20 08:47:44] [INFO ] After 19425ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :145
Fused 145 Parikh solutions to 133 different solutions.
Parikh walk visited 0 properties in 2062 ms.
Support contains 145 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Applied a total of 0 rules in 12 ms. Remains 838 /838 variables (removed 0) and now considering 697/697 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 838/838 places, 697/697 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Applied a total of 0 rules in 11 ms. Remains 838 /838 variables (removed 0) and now considering 697/697 (removed 0) transitions.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:47:46] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:47:47] [INFO ] Implicit Places using invariants in 395 ms returned []
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:47:47] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:47:48] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
[2022-05-20 08:47:48] [INFO ] Redundant transitions in 51 ms returned []
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:47:48] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:47:48] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 838/838 places, 697/697 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 6433 ms. (steps per millisecond=15 ) properties (out of 145) seen :0
Running SMT prover for 145 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:47:55] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:47:57] [INFO ] After 2308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:145
[2022-05-20 08:47:59] [INFO ] [Nat]Absence check using 328 positive place invariants in 70 ms returned sat
[2022-05-20 08:48:05] [INFO ] After 4440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :145
[2022-05-20 08:48:06] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 1 ms to minimize.
[2022-05-20 08:48:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2022-05-20 08:48:12] [INFO ] After 11696ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :145
Attempting to minimize the solution found.
Minimization took 4217 ms.
[2022-05-20 08:48:17] [INFO ] After 19754ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :145
Interrupted random walk after 827069 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 145) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 145) seen :0
Interrupted probabilistic random walk after 2448782 steps, run timeout after 102001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 2448782 steps, saw 2056789 distinct states, run finished after 102001 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 145 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:50:33] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:50:35] [INFO ] After 2186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:145
[2022-05-20 08:50:37] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:50:43] [INFO ] After 4297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :145
[2022-05-20 08:50:44] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 0 ms to minimize.
[2022-05-20 08:50:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2022-05-20 08:50:50] [INFO ] After 11360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :145
Attempting to minimize the solution found.
Minimization took 4169 ms.
[2022-05-20 08:50:54] [INFO ] After 19300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :145
Fused 145 Parikh solutions to 133 different solutions.
Parikh walk visited 0 properties in 2838 ms.
Support contains 145 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Applied a total of 0 rules in 12 ms. Remains 838 /838 variables (removed 0) and now considering 697/697 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 838/838 places, 697/697 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Applied a total of 0 rules in 11 ms. Remains 838 /838 variables (removed 0) and now considering 697/697 (removed 0) transitions.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:50:57] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:50:58] [INFO ] Implicit Places using invariants in 368 ms returned []
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:50:58] [INFO ] Computed 328 place invariants in 14 ms
[2022-05-20 08:50:58] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2022-05-20 08:50:58] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:50:58] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:50:59] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 838/838 places, 697/697 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 4581 ms. (steps per millisecond=21 ) properties (out of 145) seen :0
Running SMT prover for 145 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:51:03] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:06] [INFO ] After 2191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:145
[2022-05-20 08:51:07] [INFO ] [Nat]Absence check using 328 positive place invariants in 52 ms returned sat
[2022-05-20 08:51:14] [INFO ] After 4328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :145
[2022-05-20 08:51:15] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 1 ms to minimize.
[2022-05-20 08:51:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2022-05-20 08:51:21] [INFO ] After 11263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :145
Attempting to minimize the solution found.
Minimization took 4059 ms.
[2022-05-20 08:51:25] [INFO ] After 19068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :145
Incomplete random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 354093 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 354093 steps, saw 304708 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:51:28] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:51:28] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:28] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:51:28] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:28] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:51:28] [INFO ] After 523ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 59 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 329377 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 329377 steps, saw 283108 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:32] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:51:32] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:32] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:51:32] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:32] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:51:32] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:32] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:51:32] [INFO ] Implicit Places using invariants in 351 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:32] [INFO ] Computed 328 place invariants in 6 ms
[2022-05-20 08:51:33] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 999 ms to find 0 implicit places.
[2022-05-20 08:51:33] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:33] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:33] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:33] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:51:34] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:34] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:51:34] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:34] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:51:34] [INFO ] After 32ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:34] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:51:34] [INFO ] After 500ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:34] [INFO ] Flatten gal took : 110 ms
[2022-05-20 08:51:34] [INFO ] Flatten gal took : 45 ms
[2022-05-20 08:51:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2063656455912491410.gal : 24 ms
[2022-05-20 08:51:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17633121209377520554.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2063656455912491410.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17633121209377520554.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17633121209377520554.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,70,0.247727,9640,2,1522,10,5100,6,0,3567,1170,0
Total reachable state count : 70

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.249847,9896,2,745,10,5100,7,0,3570,1170,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342956 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342956 steps, saw 294902 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:51:38] [INFO ] Computed 328 place invariants in 6 ms
[2022-05-20 08:51:38] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:38] [INFO ] [Nat]Absence check using 328 positive place invariants in 40 ms returned sat
[2022-05-20 08:51:39] [INFO ] After 266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:39] [INFO ] After 319ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:51:39] [INFO ] After 487ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 51 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 368990 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 368990 steps, saw 317113 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:51:42] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:51:42] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:42] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:51:42] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:42] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2022-05-20 08:51:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2022-05-20 08:51:42] [INFO ] After 353ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:51:42] [INFO ] After 522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 12 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 16 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:51:42] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:51:43] [INFO ] Implicit Places using invariants in 383 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:51:43] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:44] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2022-05-20 08:51:44] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:51:44] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:44] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 743 transition count 611
Applied a total of 150 rules in 22 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:51:44] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:51:44] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:44] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:51:44] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:44] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:51:44] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:45] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:51:45] [INFO ] After 522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:45] [INFO ] Flatten gal took : 38 ms
[2022-05-20 08:51:45] [INFO ] Flatten gal took : 35 ms
[2022-05-20 08:51:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10961368049398703268.gal : 9 ms
[2022-05-20 08:51:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9075996148005000358.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10961368049398703268.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9075996148005000358.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality9075996148005000358.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.262442,9832,2,1528,10,5144,6,0,3562,1185,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.264797,10096,2,744,10,5144,7,0,3565,1185,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 322980 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 322980 steps, saw 277542 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:51:48] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:51:48] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:48] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:51:49] [INFO ] After 263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:49] [INFO ] After 312ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:51:49] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 50 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 365183 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 365183 steps, saw 313706 distinct states, run finished after 3001 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:52] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:51:52] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:52] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:51:52] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:52] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:51:52] [INFO ] After 456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 12 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:52] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:51:53] [INFO ] Implicit Places using invariants in 403 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:53] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:53] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
[2022-05-20 08:51:53] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:53] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:54] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 37 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:51:54] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:51:54] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:54] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:51:54] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:54] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:51:54] [INFO ] After 38ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:54] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:51:54] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:54] [INFO ] Flatten gal took : 34 ms
[2022-05-20 08:51:55] [INFO ] Flatten gal took : 39 ms
[2022-05-20 08:51:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11592408191898518648.gal : 3 ms
[2022-05-20 08:51:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2219774255220766531.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11592408191898518648.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2219774255220766531.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality2219774255220766531.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.240271,9832,2,1539,10,5164,6,0,3567,1184,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.242277,10096,2,745,10,5164,7,0,3570,1184,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342728 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342728 steps, saw 294722 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:51:58] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:51:58] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:51:58] [INFO ] [Nat]Absence check using 328 positive place invariants in 40 ms returned sat
[2022-05-20 08:51:58] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:51:58] [INFO ] After 295ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-20 08:51:58] [INFO ] After 480ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 47 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 370660 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :{}
Probabilistic random walk after 370660 steps, saw 318480 distinct states, run finished after 3001 ms. (steps per millisecond=123 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:02] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:02] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:02] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:52:02] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:02] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:52:02] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 12 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:02] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:03] [INFO ] Implicit Places using invariants in 384 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:03] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:03] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 1013 ms to find 0 implicit places.
[2022-05-20 08:52:03] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:03] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:03] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 743 transition count 611
Applied a total of 150 rules in 22 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:04] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:04] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:04] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2022-05-20 08:52:04] [INFO ] After 241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:04] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:04] [INFO ] After 33ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:04] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2022-05-20 08:52:04] [INFO ] After 506ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:04] [INFO ] Flatten gal took : 29 ms
[2022-05-20 08:52:04] [INFO ] Flatten gal took : 26 ms
[2022-05-20 08:52:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6616992948195972342.gal : 3 ms
[2022-05-20 08:52:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14522823418621472514.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6616992948195972342.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14522823418621472514.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality14522823418621472514.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.260793,9832,2,1528,10,5141,6,0,3562,1185,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.264136,10096,2,744,10,5141,7,0,3565,1185,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 353657 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 353657 steps, saw 304362 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:08] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:08] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:08] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:52:08] [INFO ] After 316ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:08] [INFO ] After 365ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:52:08] [INFO ] After 561ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 49 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 350487 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 350487 steps, saw 301641 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:11] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:11] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:12] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:52:12] [INFO ] After 296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:12] [INFO ] After 337ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:52:12] [INFO ] After 522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:12] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:52:12] [INFO ] Implicit Places using invariants in 385 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:12] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:13] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
[2022-05-20 08:52:13] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:13] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:13] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:13] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:14] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:14] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:52:14] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:14] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:14] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:14] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:52:14] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:14] [INFO ] Flatten gal took : 27 ms
[2022-05-20 08:52:14] [INFO ] Flatten gal took : 27 ms
[2022-05-20 08:52:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6605661228753164805.gal : 3 ms
[2022-05-20 08:52:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3643457223310504747.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6605661228753164805.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3643457223310504747.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3643457223310504747.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,351,0.2581,9836,2,1667,11,6473,6,0,3567,1793,0
Total reachable state count : 351

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.260442,10100,2,745,11,6473,7,0,3570,1793,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 336075 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 336075 steps, saw 288916 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:18] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:18] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:18] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:52:18] [INFO ] After 275ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:18] [INFO ] After 330ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-20 08:52:18] [INFO ] After 541ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 49 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 353369 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 353369 steps, saw 304135 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:21] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:21] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:22] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:52:22] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:22] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
[2022-05-20 08:52:22] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2022-05-20 08:52:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 153 ms
[2022-05-20 08:52:22] [INFO ] After 400ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:52:22] [INFO ] After 568ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:22] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:22] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:22] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:23] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
[2022-05-20 08:52:23] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:23] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:23] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 24 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:23] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:24] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:24] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:52:24] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:24] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:24] [INFO ] After 43ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:24] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:52:24] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:24] [INFO ] Flatten gal took : 33 ms
[2022-05-20 08:52:24] [INFO ] Flatten gal took : 24 ms
[2022-05-20 08:52:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17118780035544093193.gal : 3 ms
[2022-05-20 08:52:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15997679970392488886.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17118780035544093193.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15997679970392488886.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality15997679970392488886.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,346,0.261889,9832,2,1673,11,6536,6,0,3567,1847,0
Total reachable state count : 346

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.264233,10096,2,745,11,6536,7,0,3570,1847,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 335220 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 335220 steps, saw 288116 distinct states, run finished after 3002 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:27] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:28] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:28] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:52:28] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:28] [INFO ] After 304ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:52:28] [INFO ] After 493ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 51 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 349987 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 349987 steps, saw 301194 distinct states, run finished after 3002 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:31] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:31] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:31] [INFO ] [Nat]Absence check using 328 positive place invariants in 51 ms returned sat
[2022-05-20 08:52:32] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:32] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2022-05-20 08:52:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2022-05-20 08:52:32] [INFO ] After 344ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:52:32] [INFO ] After 532ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:32] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:32] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:32] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:33] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
[2022-05-20 08:52:33] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:33] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:33] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 22 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:33] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:33] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:34] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:52:34] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:34] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:34] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:34] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:52:34] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:34] [INFO ] Flatten gal took : 24 ms
[2022-05-20 08:52:34] [INFO ] Flatten gal took : 23 ms
[2022-05-20 08:52:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14444939820565836969.gal : 3 ms
[2022-05-20 08:52:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5911083492250586524.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14444939820565836969.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5911083492250586524.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality5911083492250586524.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,413,0.255375,9832,2,1619,11,6410,6,0,3567,1710,0
Total reachable state count : 413

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,3,0.25731,10096,2,748,11,6410,7,0,3570,1710,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 344187 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344187 steps, saw 295986 distinct states, run finished after 3002 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:37] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:37] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:38] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:52:38] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:38] [INFO ] After 317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:52:38] [INFO ] After 500ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 53 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 355298 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 355298 steps, saw 305795 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:41] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:41] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:41] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:52:42] [INFO ] After 306ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:42] [INFO ] After 352ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2022-05-20 08:52:42] [INFO ] After 533ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 17 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:42] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:42] [INFO ] Implicit Places using invariants in 380 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:42] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:52:43] [INFO ] Implicit Places using invariants and state equation in 681 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
[2022-05-20 08:52:43] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:43] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:43] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 24 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:52:43] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:43] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:43] [INFO ] [Nat]Absence check using 328 positive place invariants in 40 ms returned sat
[2022-05-20 08:52:44] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:44] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:44] [INFO ] After 41ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:44] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-05-20 08:52:44] [INFO ] After 488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:44] [INFO ] Flatten gal took : 23 ms
[2022-05-20 08:52:44] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:52:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3175634350046080052.gal : 3 ms
[2022-05-20 08:52:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15132033559989737242.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3175634350046080052.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15132033559989737242.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15132033559989737242.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,425,0.25523,9828,2,1607,11,6411,6,0,3562,1736,0
Total reachable state count : 425

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,3,0.257502,10092,2,747,11,6411,7,0,3565,1736,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 341894 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 341894 steps, saw 294062 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:47] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:47] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:47] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:52:48] [INFO ] After 263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:48] [INFO ] After 310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:52:48] [INFO ] After 498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 47 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348947 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348947 steps, saw 300265 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:51] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:51] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:51] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:52:51] [INFO ] After 229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:51] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:52:51] [INFO ] After 444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:52] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:52] [INFO ] Implicit Places using invariants in 354 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:52] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:52:53] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
[2022-05-20 08:52:53] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:53] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:53] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 36 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:52:53] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:53] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:53] [INFO ] [Nat]Absence check using 328 positive place invariants in 51 ms returned sat
[2022-05-20 08:52:53] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:53] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:52:53] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:53] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:52:53] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:53] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:52:54] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:52:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2503100102333804570.gal : 3 ms
[2022-05-20 08:52:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality575731391224186022.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2503100102333804570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality575731391224186022.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality575731391224186022.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,332,0.25891,9832,2,1672,11,6490,6,0,3567,1785,0
Total reachable state count : 332

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.261053,10096,2,745,11,6490,7,0,3570,1785,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 339584 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 339584 steps, saw 292039 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:52:57] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:52:57] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:52:57] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:52:57] [INFO ] After 269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:52:57] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:52:57] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 51 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 346489 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 346489 steps, saw 298124 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:01] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:01] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:01] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:53:01] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:01] [INFO ] After 274ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:53:01] [INFO ] After 454ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 11 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:01] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:02] [INFO ] Implicit Places using invariants in 379 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:02] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:02] [INFO ] Implicit Places using invariants and state equation in 659 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
[2022-05-20 08:53:02] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:02] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:03] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 23 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:03] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:03] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:03] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:53:03] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:03] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:03] [INFO ] After 36ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:03] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-20 08:53:03] [INFO ] After 504ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:03] [INFO ] Flatten gal took : 22 ms
[2022-05-20 08:53:03] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:53:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10954585346485000849.gal : 3 ms
[2022-05-20 08:53:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16439464794550141661.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10954585346485000849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16439464794550141661.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16439464794550141661.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,324,0.264576,9824,2,1662,11,6489,6,0,3562,1801,0
Total reachable state count : 324

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.266764,10088,2,744,11,6489,7,0,3565,1801,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 335599 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 335599 steps, saw 288461 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:07] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:53:07] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:07] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:53:07] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:07] [INFO ] After 321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-20 08:53:07] [INFO ] After 525ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 51 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 353021 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 353021 steps, saw 303882 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:10] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:11] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:11] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:53:11] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:11] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2022-05-20 08:53:11] [INFO ] After 541ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:11] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:11] [INFO ] Implicit Places using invariants in 381 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:11] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:12] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
[2022-05-20 08:53:12] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:12] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:13] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 26 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:13] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:13] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:13] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:53:13] [INFO ] After 246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:13] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:13] [INFO ] After 31ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:13] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:53:13] [INFO ] After 486ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:13] [INFO ] Flatten gal took : 32 ms
[2022-05-20 08:53:13] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:53:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11867824398823091553.gal : 3 ms
[2022-05-20 08:53:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3843589430060822696.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11867824398823091553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3843589430060822696.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3843589430060822696.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,70,0.249592,9836,2,1518,10,5094,6,0,3567,1163,0
Total reachable state count : 70

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.251833,10100,2,745,10,5094,7,0,3570,1163,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 337010 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 337010 steps, saw 289742 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:17] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:17] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:17] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:53:17] [INFO ] After 266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:17] [INFO ] After 316ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:53:17] [INFO ] After 513ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 51 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 349722 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 349722 steps, saw 300960 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:20] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:20] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:21] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:53:21] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:21] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:53:21] [INFO ] After 457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:21] [INFO ] Computed 328 place invariants in 5 ms
[2022-05-20 08:53:21] [INFO ] Implicit Places using invariants in 385 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:21] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:22] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
[2022-05-20 08:53:22] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:22] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:22] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 40 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:22] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:22] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:23] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:53:23] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:23] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:23] [INFO ] After 32ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:23] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:53:23] [INFO ] After 495ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:23] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:53:23] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality937171949211793337.gal : 2 ms
[2022-05-20 08:53:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5233433753128698201.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality937171949211793337.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5233433753128698201.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality5233433753128698201.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.250739,9836,2,1525,10,5126,6,0,3567,1181,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.252876,10100,2,745,10,5126,7,0,3570,1181,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 343237 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343237 steps, saw 295124 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:26] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:26] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:27] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:53:27] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:27] [INFO ] After 308ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:53:27] [INFO ] After 502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 52 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 352673 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 352673 steps, saw 303567 distinct states, run finished after 3002 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:30] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:30] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:30] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:53:31] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:31] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:53:31] [INFO ] After 439ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:31] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:31] [INFO ] Implicit Places using invariants in 385 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:31] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:32] [INFO ] Implicit Places using invariants and state equation in 662 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
[2022-05-20 08:53:32] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:32] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:32] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 22 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:32] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:32] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:32] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:53:33] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:33] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:33] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:33] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:53:33] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:33] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:33] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11498254796441340620.gal : 2 ms
[2022-05-20 08:53:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11959867088628412837.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11498254796441340620.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11959867088628412837.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality11959867088628412837.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,76,0.258093,9828,2,1529,10,5147,6,0,3567,1215,0
Total reachable state count : 76

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.260338,10092,2,745,10,5147,7,0,3570,1215,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 340613 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 340613 steps, saw 292945 distinct states, run finished after 3002 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:36] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:36] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:36] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:53:37] [INFO ] After 274ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:37] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2022-05-20 08:53:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2022-05-20 08:53:37] [INFO ] After 398ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:53:37] [INFO ] After 605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 55 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 357172 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 357172 steps, saw 307385 distinct states, run finished after 3002 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:40] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:40] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:40] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:53:40] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:41] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:53:41] [INFO ] After 475ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:41] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:41] [INFO ] Implicit Places using invariants in 365 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:41] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:42] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2022-05-20 08:53:42] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:42] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:42] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 22 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:53:42] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:42] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:42] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:53:42] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:42] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:43] [INFO ] After 35ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:43] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:53:43] [INFO ] After 488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:43] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:43] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14318748535963852198.gal : 3 ms
[2022-05-20 08:53:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4099039605204024073.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14318748535963852198.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4099039605204024073.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4099039605204024073.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,76,0.252933,9824,2,1532,10,5161,6,0,3562,1212,0
Total reachable state count : 76

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.255131,10088,2,744,10,5161,7,0,3565,1212,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 341497 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 341497 steps, saw 293723 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:46] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:46] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:46] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:53:47] [INFO ] After 272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:47] [INFO ] After 320ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:53:47] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 46 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 356358 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 356358 steps, saw 306637 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:50] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:50] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:50] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:53:50] [INFO ] After 226ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:50] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:53:50] [INFO ] After 430ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 31 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:50] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:51] [INFO ] Implicit Places using invariants in 393 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:51] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:51] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1089 ms to find 0 implicit places.
[2022-05-20 08:53:51] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:51] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:53:52] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:53:52] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:53:52] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:52] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:53:52] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:52] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:53:52] [INFO ] After 31ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:52] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:53:52] [INFO ] After 489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:52] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:53:52] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:53:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5910285070828753178.gal : 3 ms
[2022-05-20 08:53:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3580361307138978722.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5910285070828753178.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3580361307138978722.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3580361307138978722.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,70,0.248133,9828,2,1515,10,5100,6,0,3567,1182,0
Total reachable state count : 70

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.250322,10092,2,745,10,5100,7,0,3570,1182,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 343153 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343153 steps, saw 295058 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:53:56] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:53:56] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:53:56] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:53:56] [INFO ] After 252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:53:56] [INFO ] After 303ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:53:56] [INFO ] After 500ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 47 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 359901 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 359901 steps, saw 309646 distinct states, run finished after 3002 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:00] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:00] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:00] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:54:00] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:00] [INFO ] After 281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-20 08:54:00] [INFO ] After 456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:00] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:01] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:01] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:01] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1089 ms to find 0 implicit places.
[2022-05-20 08:54:01] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:01] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:02] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 21 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:02] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:02] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:02] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:54:02] [INFO ] After 251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:02] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:02] [INFO ] After 30ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:02] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:54:02] [INFO ] After 512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:02] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:02] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8282730605545231956.gal : 4 ms
[2022-05-20 08:54:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15842924101947884180.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8282730605545231956.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15842924101947884180.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15842924101947884180.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.255845,9824,2,1520,10,5128,6,0,3562,1205,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,2,0.258055,10088,2,745,10,5128,7,0,3565,1205,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 340900 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 340900 steps, saw 293169 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:06] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:06] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:06] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:54:06] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:06] [INFO ] After 338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:54:06] [INFO ] After 543ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 50 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 362315 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 362315 steps, saw 311093 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:09] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:54:10] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:10] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:54:10] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:10] [INFO ] After 272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:54:10] [INFO ] After 452ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:10] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:10] [INFO ] Implicit Places using invariants in 373 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:10] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:54:11] [INFO ] Implicit Places using invariants and state equation in 678 ms returned []
Implicit Place search using SMT with State Equation took 1051 ms to find 0 implicit places.
[2022-05-20 08:54:11] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:11] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:11] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:11] [INFO ] Computed 328 place invariants in 4 ms
[2022-05-20 08:54:11] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:12] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:54:12] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:12] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:12] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:12] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:54:12] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:12] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:54:12] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:54:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12666828458614764547.gal : 2 ms
[2022-05-20 08:54:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3891626956634560015.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12666828458614764547.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3891626956634560015.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3891626956634560015.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,416,0.260142,9840,2,1666,11,6504,6,0,3567,1829,0
Total reachable state count : 416

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,86,0.262199,10104,2,828,11,6504,7,0,3570,1829,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 336262 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 336262 steps, saw 289081 distinct states, run finished after 3006 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:15] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:16] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:16] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:54:16] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:16] [INFO ] After 322ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:54:16] [INFO ] After 518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 48 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 354314 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 354314 steps, saw 304101 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:19] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:19] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:19] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:54:20] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:20] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:54:20] [INFO ] After 459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:20] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:20] [INFO ] Implicit Places using invariants in 370 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:20] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:21] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 1031 ms to find 0 implicit places.
[2022-05-20 08:54:21] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:21] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:21] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:21] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:21] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:21] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:54:22] [INFO ] After 229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:22] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:22] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:22] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:54:22] [INFO ] After 491ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:22] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:22] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8090845109514382892.gal : 2 ms
[2022-05-20 08:54:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14464241137349234599.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8090845109514382892.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14464241137349234599.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality14464241137349234599.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.246348,9832,2,1525,10,5099,6,0,3567,1179,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.248427,10096,2,745,10,5099,7,0,3570,1179,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 351782 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351782 steps, saw 302788 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:25] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:25] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:25] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:54:26] [INFO ] After 258ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:26] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
[2022-05-20 08:54:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2022-05-20 08:54:26] [INFO ] After 374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:54:26] [INFO ] After 558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 124 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 360893 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 360893 steps, saw 309800 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:29] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:29] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:29] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:54:30] [INFO ] After 241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:30] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:54:30] [INFO ] After 473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 15 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 12 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:30] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:30] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:30] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:31] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
[2022-05-20 08:54:31] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:31] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:31] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 21 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:31] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:31] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:31] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:54:31] [INFO ] After 223ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:31] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:31] [INFO ] After 35ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:32] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:54:32] [INFO ] After 477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:32] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:32] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:54:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13496435129616469000.gal : 2 ms
[2022-05-20 08:54:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4000380230011084065.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13496435129616469000.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4000380230011084065.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4000380230011084065.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.261355,9832,2,1524,10,5111,6,0,3567,1180,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,8,0.264244,10096,2,776,10,5111,7,0,3570,1180,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348820 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348820 steps, saw 300154 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:35] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:35] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:35] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:54:36] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:36] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:54:36] [INFO ] After 563ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 53 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 344995 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344995 steps, saw 296791 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:39] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:39] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:39] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:54:39] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:39] [INFO ] After 275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-20 08:54:39] [INFO ] After 450ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:39] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:40] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:40] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:40] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1035 ms to find 0 implicit places.
[2022-05-20 08:54:40] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:40] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:41] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 22 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:41] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:54:41] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:41] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:54:41] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:41] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:41] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:41] [INFO ] After 81ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:54:41] [INFO ] After 504ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:41] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:54:41] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:54:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6197569670788428209.gal : 3 ms
[2022-05-20 08:54:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16413920661877748047.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6197569670788428209.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16413920661877748047.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality16413920661877748047.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,338,0.253952,9828,2,1637,11,6447,6,0,3562,1805,0
Total reachable state count : 338

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,188,0.255974,10092,2,859,11,6447,7,0,3565,1805,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 333593 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 333593 steps, saw 286681 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:45] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:45] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:45] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:54:45] [INFO ] After 269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:45] [INFO ] After 327ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:54:45] [INFO ] After 522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 55 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 359229 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 359229 steps, saw 308289 distinct states, run finished after 3002 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:49] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:49] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:49] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2022-05-20 08:54:49] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:49] [INFO ] After 261ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:54:49] [INFO ] After 460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:49] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:50] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:50] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:50] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
[2022-05-20 08:54:50] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:50] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:51] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:54:51] [INFO ] Computed 328 place invariants in 6 ms
[2022-05-20 08:54:51] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:51] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:54:51] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:51] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:54:51] [INFO ] After 39ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:51] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:54:51] [INFO ] After 516ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:51] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:54:51] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:54:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14297567708904583974.gal : 3 ms
[2022-05-20 08:54:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3322190645290954560.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14297567708904583974.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3322190645290954560.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3322190645290954560.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.25109,9832,2,1527,10,5127,6,0,3567,1195,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.253351,10096,2,745,10,5127,7,0,3570,1195,0
ITS tools runner thread asked to quit. Dying gracefully.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 325589 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 325589 steps, saw 279886 distinct states, run finished after 3001 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:54:55] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:55] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:55] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:54:55] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:55] [INFO ] After 305ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:54:55] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 808 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 172 place count 752 transition count 611
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 190 place count 743 transition count 611
Applied a total of 190 rules in 48 ms. Remains 743 /838 variables (removed 95) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 355960 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 355960 steps, saw 306404 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:58] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:54:59] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:54:59] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:54:59] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:54:59] [INFO ] After 264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:54:59] [INFO ] After 459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 743 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 11 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 743/743 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:59] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:54:59] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:54:59] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:00] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2022-05-20 08:55:00] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:55:00] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:00] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 743/743 places, 611/611 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 743 transition count 611
Applied a total of 149 rules in 22 ms. Remains 743 /743 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 743 cols
[2022-05-20 08:55:01] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:55:01] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:01] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2022-05-20 08:55:01] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:01] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:01] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:01] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:55:01] [INFO ] After 499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:01] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:55:01] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:55:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2797182196350496831.gal : 2 ms
[2022-05-20 08:55:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12832697579067122687.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2797182196350496831.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12832697579067122687.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality12832697579067122687.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.266319,9824,2,1528,10,5153,6,0,3562,1207,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,9,0.269416,10088,2,775,10,5153,7,0,3565,1207,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 323251 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 323251 steps, saw 277783 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:05] [INFO ] Computed 328 place invariants in 5 ms
[2022-05-20 08:55:05] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:05] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:55:05] [INFO ] After 252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:05] [INFO ] After 298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:55:05] [INFO ] After 498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 795 transition count 654
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 86 place count 795 transition count 650
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 94 place count 791 transition count 650
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 51 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348990 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348990 steps, saw 299807 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:08] [INFO ] Computed 328 place invariants in 8 ms
[2022-05-20 08:55:08] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:09] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:55:09] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:09] [INFO ] After 282ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:55:09] [INFO ] After 469ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:09] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:09] [INFO ] Implicit Places using invariants in 380 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:09] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:10] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
[2022-05-20 08:55:10] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:10] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:10] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 31 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:10] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:10] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:11] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:55:11] [INFO ] After 241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:11] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:11] [INFO ] After 42ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:11] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:11] [INFO ] After 518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:11] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:55:11] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:55:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1767294502622179012.gal : 2 ms
[2022-05-20 08:55:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14046742448510112965.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1767294502622179012.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14046742448510112965.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality14046742448510112965.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 73
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,438,0.272694,9832,2,1630,11,6535,6,0,3567,1885,0
Total reachable state count : 438

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,127,0.274973,10096,2,818,11,6535,7,0,3570,1885,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 328527 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 328527 steps, saw 282468 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:14] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:15] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:15] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:55:15] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:15] [INFO ] After 310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:15] [INFO ] After 489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 186 place count 745 transition count 612
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 745 transition count 611
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 744 transition count 611
Applied a total of 188 rules in 59 ms. Remains 744 /838 variables (removed 94) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 378924 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378924 steps, saw 325832 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:55:18] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:55:18] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:18] [INFO ] [Nat]Absence check using 328 positive place invariants in 40 ms returned sat
[2022-05-20 08:55:19] [INFO ] After 222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:19] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:55:19] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:55:19] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:55:19] [INFO ] Implicit Places using invariants in 463 ms returned []
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:55:19] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:20] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
[2022-05-20 08:55:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:55:20] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:20] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 611/611 transitions.
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 0 with 148 rules applied. Total rules applied 148 place count 744 transition count 611
Applied a total of 148 rules in 26 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:55:20] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:20] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:21] [INFO ] [Nat]Absence check using 328 positive place invariants in 41 ms returned sat
[2022-05-20 08:55:21] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:21] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:21] [INFO ] After 40ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:21] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:55:21] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:21] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:55:21] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:55:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5312334941644815537.gal : 2 ms
[2022-05-20 08:55:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15242492144116830940.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5312334941644815537.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15242492144116830940.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15242492144116830940.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 72
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,548,0.254288,9824,2,1617,11,6659,6,0,3566,2231,0
Total reachable state count : 548

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,57,0.256478,10088,2,780,11,6659,7,0,3569,2231,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342979 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342979 steps, saw 294921 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:24] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:55:24] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:25] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:55:25] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:25] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:25] [INFO ] After 536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 48 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 351533 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351533 steps, saw 301897 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:28] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:28] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:28] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:55:29] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:29] [INFO ] After 278ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:55:29] [INFO ] After 489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:29] [INFO ] Computed 328 place invariants in 0 ms
[2022-05-20 08:55:29] [INFO ] Implicit Places using invariants in 410 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:29] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:30] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
[2022-05-20 08:55:30] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:30] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:30] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 26 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:30] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:30] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:31] [INFO ] [Nat]Absence check using 328 positive place invariants in 81 ms returned sat
[2022-05-20 08:55:31] [INFO ] After 247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:31] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:31] [INFO ] After 38ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:31] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:55:31] [INFO ] After 675ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:31] [INFO ] Flatten gal took : 22 ms
[2022-05-20 08:55:31] [INFO ] Flatten gal took : 28 ms
[2022-05-20 08:55:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6757119842699702676.gal : 2 ms
[2022-05-20 08:55:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6135921721173701363.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6757119842699702676.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6135921721173701363.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6135921721173701363.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 74
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :74 after 290
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,44003,0.285154,9836,2,1900,12,8703,6,0,3567,3573,0
Total reachable state count : 44003

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,498,0.287345,10100,2,862,12,8703,7,0,3570,3573,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 332940 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 332940 steps, saw 286067 distinct states, run finished after 3001 ms. (steps per millisecond=110 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:35] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:55:35] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:35] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:55:35] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:35] [INFO ] After 310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:35] [INFO ] After 573ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 59 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 333374 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 333374 steps, saw 286414 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:38] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:39] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:39] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:55:39] [INFO ] After 225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:39] [INFO ] After 265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:39] [INFO ] After 458ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 12 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:39] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:39] [INFO ] Implicit Places using invariants in 392 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:39] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:40] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
[2022-05-20 08:55:40] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:40] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:41] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:55:41] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:41] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:41] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:55:41] [INFO ] After 322ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:41] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:41] [INFO ] After 39ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:41] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:55:41] [INFO ] After 595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:41] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:55:41] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:55:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9554147735899555819.gal : 2 ms
[2022-05-20 08:55:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14039369986352559828.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9554147735899555819.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14039369986352559828.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality14039369986352559828.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 74
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :74 after 330
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,45238,0.278746,9836,2,1870,12,8715,6,0,3567,3573,0
Total reachable state count : 45238

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,572,0.280995,10100,2,830,12,8715,7,0,3570,3573,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 344729 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344729 steps, saw 296475 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:45] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:45] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:45] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:55:45] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:45] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:55:45] [INFO ] After 529ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 186 place count 745 transition count 612
Applied a total of 186 rules in 55 ms. Remains 745 /838 variables (removed 93) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 346192 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 346192 steps, saw 297774 distinct states, run finished after 3002 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:48] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:49] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:49] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:55:49] [INFO ] After 225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:49] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2022-05-20 08:55:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2022-05-20 08:55:49] [INFO ] After 331ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:55:49] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:49] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:50] [INFO ] Implicit Places using invariants in 456 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:50] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:50] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
[2022-05-20 08:55:50] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:50] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:55:51] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 0 with 148 rules applied. Total rules applied 148 place count 745 transition count 612
Applied a total of 148 rules in 26 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:51] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:51] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:51] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:55:51] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:51] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:55:51] [INFO ] After 44ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:51] [INFO ] After 94ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:55:51] [INFO ] After 519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:51] [INFO ] Flatten gal took : 23 ms
[2022-05-20 08:55:52] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:55:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1960966458429631597.gal : 3 ms
[2022-05-20 08:55:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10384743250809831573.prop : 48 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1960966458429631597.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10384743250809831573.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality10384743250809831573.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 72
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,575,0.272711,9824,2,1625,11,6682,6,0,3571,2245,0
Total reachable state count : 575

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,57,0.275095,10088,2,781,11,6682,7,0,3574,2245,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 333803 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 333803 steps, saw 286866 distinct states, run finished after 3002 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:55:55] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:55] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:55] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:55:55] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:56] [INFO ] After 294ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:55:56] [INFO ] After 505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 838 transition count 668
Reduce places removed 29 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 31 rules applied. Total rules applied 60 place count 809 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 88 place count 794 transition count 649
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 186 place count 745 transition count 612
Applied a total of 186 rules in 66 ms. Remains 745 /838 variables (removed 93) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 372539 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 372539 steps, saw 320110 distinct states, run finished after 3001 ms. (steps per millisecond=124 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:59] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:55:59] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:55:59] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:55:59] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:55:59] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2022-05-20 08:55:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2022-05-20 08:55:59] [INFO ] After 346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:55:59] [INFO ] After 520ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 80 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:55:59] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:00] [INFO ] Implicit Places using invariants in 383 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:00] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:00] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 1020 ms to find 0 implicit places.
[2022-05-20 08:56:00] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:00] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:01] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 0 with 148 rules applied. Total rules applied 148 place count 745 transition count 612
Applied a total of 148 rules in 26 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:01] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:01] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:01] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:01] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:01] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:01] [INFO ] After 33ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:01] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:56:01] [INFO ] After 484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:01] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:56:01] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7619142257697738111.gal : 2 ms
[2022-05-20 08:56:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12714966868836357576.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7619142257697738111.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12714966868836357576.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality12714966868836357576.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 72
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,548,0.254837,9824,2,1623,11,6743,6,0,3571,2301,0
Total reachable state count : 548

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,57,0.26169,10088,2,781,11,6743,7,0,3574,2301,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 328643 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 328643 steps, saw 282554 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:05] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:05] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:05] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:56:05] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:05] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:56:05] [INFO ] After 507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 62 place count 807 transition count 659
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 86 place count 795 transition count 650
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 94 place count 791 transition count 650
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 186 place count 745 transition count 612
Applied a total of 186 rules in 50 ms. Remains 745 /838 variables (removed 93) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 334933 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 334933 steps, saw 287856 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:09] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:09] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:09] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:09] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:09] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:56:09] [INFO ] After 469ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:09] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:10] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:10] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:10] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
[2022-05-20 08:56:10] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:10] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:11] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 612/612 transitions.
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 0 with 148 rules applied. Total rules applied 148 place count 745 transition count 612
Applied a total of 148 rules in 39 ms. Remains 745 /745 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 745 cols
[2022-05-20 08:56:11] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:11] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:11] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:56:11] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:11] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:11] [INFO ] After 37ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:11] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:56:11] [INFO ] After 515ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:11] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:56:11] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality360959754627055643.gal : 6 ms
[2022-05-20 08:56:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12352885705260089867.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality360959754627055643.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12352885705260089867.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality12352885705260089867.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 72
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,548,0.262175,9828,2,1623,11,6743,6,0,3571,2301,0
Total reachable state count : 548

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,57,0.265238,10092,2,781,11,6743,7,0,3574,2301,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 339836 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 339836 steps, saw 292262 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:15] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:15] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:15] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:56:15] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:15] [INFO ] After 317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:56:15] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 795 transition count 654
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 86 place count 795 transition count 650
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 94 place count 791 transition count 650
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 49 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 355091 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 355091 steps, saw 304722 distinct states, run finished after 3002 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:18] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:19] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:19] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:19] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:19] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:56:19] [INFO ] After 468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:19] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:20] [INFO ] Implicit Places using invariants in 548 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:20] [INFO ] Computed 328 place invariants in 80 ms
[2022-05-20 08:56:20] [INFO ] Implicit Places using invariants and state equation in 793 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2022-05-20 08:56:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:20] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:21] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 22 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:21] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:21] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:21] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:21] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:21] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:21] [INFO ] After 42ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:21] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:56:21] [INFO ] After 521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:21] [INFO ] Flatten gal took : 23 ms
[2022-05-20 08:56:21] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6488680503161339656.gal : 2 ms
[2022-05-20 08:56:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17775400730479367474.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6488680503161339656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17775400730479367474.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17775400730479367474.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 72
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,702,0.25285,9828,2,1679,11,6610,6,0,3567,2030,0
Total reachable state count : 702

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,140,0.255008,10092,2,804,11,6610,7,0,3570,2030,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 344814 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344814 steps, saw 296551 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:25] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:25] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:25] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:56:25] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:25] [INFO ] After 312ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:56:25] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 168 place count 754 transition count 613
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 186 place count 745 transition count 613
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 745 transition count 612
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 60 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342346 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342346 steps, saw 294430 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:28] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:29] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:29] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:29] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:29] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:56:29] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:29] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:29] [INFO ] Implicit Places using invariants in 376 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:29] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:30] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 1065 ms to find 0 implicit places.
[2022-05-20 08:56:30] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:30] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:30] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 61 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:31] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:31] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:31] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:56:31] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:31] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:31] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:31] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-20 08:56:31] [INFO ] After 494ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:31] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:31] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6042207337209074951.gal : 3 ms
[2022-05-20 08:56:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17652309999497990644.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6042207337209074951.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17652309999497990644.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17652309999497990644.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 68
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,157,0.264013,9836,2,1613,11,6429,6,0,3567,1845,0
Total reachable state count : 157

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,7,0.266125,10100,2,764,11,6429,7,0,3570,1845,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348799 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348799 steps, saw 300135 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:35] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:35] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:35] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:56:35] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:35] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2022-05-20 08:56:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-05-20 08:56:35] [INFO ] After 345ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:56:35] [INFO ] After 526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 88 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 377393 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :{}
Probabilistic random walk after 377393 steps, saw 324463 distinct states, run finished after 3001 ms. (steps per millisecond=125 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:38] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:38] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:39] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:39] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:39] [INFO ] After 278ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:56:39] [INFO ] After 452ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 12 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:39] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:39] [INFO ] Implicit Places using invariants in 371 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:39] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:40] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2022-05-20 08:56:40] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:40] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:40] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 20 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:40] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:41] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:41] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2022-05-20 08:56:41] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:41] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:41] [INFO ] After 30ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:41] [INFO ] After 72ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:56:41] [INFO ] After 466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:41] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:41] [INFO ] Flatten gal took : 18 ms
[2022-05-20 08:56:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16300839583899560158.gal : 2 ms
[2022-05-20 08:56:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15868680544498203069.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16300839583899560158.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15868680544498203069.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality15868680544498203069.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,565,0.267912,9832,2,1704,11,6745,6,0,3567,2106,0
Total reachable state count : 565

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,2,0.270721,10096,2,748,11,6745,7,0,3570,2106,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 354104 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 354104 steps, saw 304716 distinct states, run finished after 3003 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:44] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:45] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:45] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:56:45] [INFO ] After 269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:45] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 0 ms to minimize.
[2022-05-20 08:56:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2022-05-20 08:56:45] [INFO ] After 397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-20 08:56:45] [INFO ] After 601ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 48 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 370759 steps, run timeout after 3066 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 370759 steps, saw 318528 distinct states, run finished after 3066 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:48] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:48] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:49] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:56:49] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:49] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:56:49] [INFO ] After 465ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 9 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:49] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:49] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:49] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:50] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 1080 ms to find 0 implicit places.
[2022-05-20 08:56:50] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:50] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:50] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 21 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:56:50] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:50] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:51] [INFO ] [Nat]Absence check using 328 positive place invariants in 54 ms returned sat
[2022-05-20 08:56:51] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:51] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:56:51] [INFO ] After 30ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:51] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:56:51] [INFO ] After 512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:51] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:51] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:56:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2565395047702398623.gal : 2 ms
[2022-05-20 08:56:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10056164860992090906.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2565395047702398623.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10056164860992090906.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality10056164860992090906.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,162,0.247745,9836,2,1602,11,6414,6,0,3567,1732,0
Total reachable state count : 162

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.249685,10100,2,745,11,6414,7,0,3570,1732,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 347275 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 347275 steps, saw 298791 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:56:54] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:56:54] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:55] [INFO ] [Nat]Absence check using 328 positive place invariants in 49 ms returned sat
[2022-05-20 08:56:55] [INFO ] After 264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:55] [INFO ] After 326ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:56:55] [INFO ] After 520ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 168 place count 754 transition count 613
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 186 place count 745 transition count 613
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 745 transition count 613
Applied a total of 187 rules in 107 ms. Remains 745 /838 variables (removed 93) and now considering 613/697 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/838 places, 613/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 357531 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 357531 steps, saw 307554 distinct states, run finished after 3002 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:56:58] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:56:58] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:56:58] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:56:59] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:56:59] [INFO ] After 277ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:56:59] [INFO ] After 456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 613/613 transitions.
Applied a total of 0 rules in 34 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 613/613 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 613/613 transitions.
Applied a total of 0 rules in 12 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:56:59] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:56:59] [INFO ] Implicit Places using invariants in 359 ms returned []
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:56:59] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:00] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
[2022-05-20 08:57:00] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:00] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:00] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 613/613 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 745 transition count 613
Applied a total of 150 rules in 23 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:00] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:00] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:00] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:57:01] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:01] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:01] [INFO ] After 46ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:01] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-20 08:57:01] [INFO ] After 532ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:01] [INFO ] Flatten gal took : 21 ms
[2022-05-20 08:57:01] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:57:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8017018401472263514.gal : 3 ms
[2022-05-20 08:57:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13629332122811614149.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8017018401472263514.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13629332122811614149.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality13629332122811614149.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,169,0.259832,9836,2,1667,11,6634,6,0,3572,2035,0
Total reachable state count : 169

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,4,0.261841,10100,2,756,11,6634,7,0,3575,2035,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 347727 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 347727 steps, saw 299189 distinct states, run finished after 3003 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:57:04] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:04] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:04] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:05] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:05] [INFO ] After 323ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2022-05-20 08:57:05] [INFO ] After 594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 838 transition count 668
Reduce places removed 29 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 31 rules applied. Total rules applied 60 place count 809 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 62 place count 807 transition count 659
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 3 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 168 place count 754 transition count 613
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 186 place count 745 transition count 613
Applied a total of 186 rules in 52 ms. Remains 745 /838 variables (removed 93) and now considering 613/697 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/838 places, 613/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 359154 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 359154 steps, saw 308930 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:08] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:08] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:08] [INFO ] [Nat]Absence check using 328 positive place invariants in 45 ms returned sat
[2022-05-20 08:57:09] [INFO ] After 234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:09] [INFO ] After 277ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:57:09] [INFO ] After 455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 613/613 transitions.
Applied a total of 0 rules in 10 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 613/613 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 745/745 places, 613/613 transitions.
Applied a total of 0 rules in 10 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:09] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:09] [INFO ] Implicit Places using invariants in 362 ms returned []
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:09] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:10] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 1039 ms to find 0 implicit places.
[2022-05-20 08:57:10] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:10] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:10] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 745/745 places, 613/613 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 745 transition count 613
Applied a total of 150 rules in 23 ms. Remains 745 /745 variables (removed 0) and now considering 613/613 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 613 rows 745 cols
[2022-05-20 08:57:10] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:10] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:10] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:57:11] [INFO ] After 225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:11] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:11] [INFO ] After 42ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:11] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:57:11] [INFO ] After 507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:11] [INFO ] Flatten gal took : 26 ms
[2022-05-20 08:57:11] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:57:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality52115490860778470.gal : 2 ms
[2022-05-20 08:57:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9033285513210705042.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality52115490860778470.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9033285513210705042.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...317
Loading property file /tmp/ReachabilityCardinality9033285513210705042.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,365,0.261529,9840,2,1669,11,6700,6,0,3572,2123,0
Total reachable state count : 365

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,16,0.264304,10104,2,774,11,6700,7,0,3575,2123,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 345450 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 345450 steps, saw 297119 distinct states, run finished after 3002 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:57:14] [INFO ] Computed 328 place invariants in 69 ms
[2022-05-20 08:57:14] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:14] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:15] [INFO ] After 269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:15] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:57:15] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 62 place count 807 transition count 659
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 47 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 356304 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 356304 steps, saw 306572 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:18] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:18] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:18] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:18] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:18] [INFO ] After 281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-20 08:57:18] [INFO ] After 457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 12 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 16 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:18] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:19] [INFO ] Implicit Places using invariants in 378 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:19] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:20] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 1080 ms to find 0 implicit places.
[2022-05-20 08:57:20] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:20] [INFO ] Computed 328 place invariants in 0 ms
[2022-05-20 08:57:20] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 22 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:20] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:20] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:20] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2022-05-20 08:57:20] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:20] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:20] [INFO ] After 33ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:20] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:57:20] [INFO ] After 496ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:21] [INFO ] Flatten gal took : 42 ms
[2022-05-20 08:57:21] [INFO ] Flatten gal took : 18 ms
[2022-05-20 08:57:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9604532134888037913.gal : 2 ms
[2022-05-20 08:57:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4755395248971901386.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9604532134888037913.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4755395248971901386.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality4755395248971901386.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,162,0.249923,9836,2,1610,11,6410,6,0,3567,1759,0
Total reachable state count : 162

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,3,0.251864,10100,2,750,11,6410,7,0,3570,1759,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 346667 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 346667 steps, saw 298216 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:57:24] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:24] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:24] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:57:24] [INFO ] After 251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:24] [INFO ] After 298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:57:24] [INFO ] After 473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 795 transition count 654
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 86 place count 795 transition count 650
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 94 place count 791 transition count 650
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 46 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 376963 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :{}
Probabilistic random walk after 376963 steps, saw 324095 distinct states, run finished after 3001 ms. (steps per millisecond=125 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:28] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:28] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:28] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:28] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:28] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-20 08:57:28] [INFO ] After 466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:28] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:29] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:29] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:29] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 1014 ms to find 0 implicit places.
[2022-05-20 08:57:29] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:29] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:30] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 744 transition count 612
Applied a total of 149 rules in 21 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:30] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:30] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:30] [INFO ] [Nat]Absence check using 328 positive place invariants in 48 ms returned sat
[2022-05-20 08:57:30] [INFO ] After 247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:30] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:30] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:30] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:57:30] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:30] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:57:30] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:57:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11960796210643148411.gal : 2 ms
[2022-05-20 08:57:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6589617080200970213.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11960796210643148411.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6589617080200970213.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality6589617080200970213.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,70,0.245603,9832,2,1539,10,5119,6,0,3567,1183,0
Total reachable state count : 70

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.24763,10096,2,745,10,5119,7,0,3570,1183,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 354439 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 354439 steps, saw 304980 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:57:34] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:34] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:34] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:34] [INFO ] After 266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:34] [INFO ] After 311ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 08:57:34] [INFO ] After 507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 838 transition count 667
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 808 transition count 667
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 60 place count 808 transition count 659
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 800 transition count 659
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 795 transition count 654
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 795 transition count 654
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 86 place count 795 transition count 649
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 96 place count 790 transition count 649
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 186 place count 745 transition count 612
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 745 transition count 611
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 744 transition count 611
Applied a total of 188 rules in 60 ms. Remains 744 /838 variables (removed 94) and now considering 611/697 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 611/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 361226 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 361226 steps, saw 310647 distinct states, run finished after 3002 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:57:37] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:37] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:38] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:38] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:38] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2022-05-20 08:57:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
[2022-05-20 08:57:38] [INFO ] After 330ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:57:38] [INFO ] After 518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 611/611 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 611/611 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:57:38] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:38] [INFO ] Implicit Places using invariants in 384 ms returned []
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:57:38] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:39] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
[2022-05-20 08:57:39] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:57:39] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:39] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 611/611 transitions.
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 0 with 148 rules applied. Total rules applied 148 place count 744 transition count 611
Applied a total of 148 rules in 22 ms. Remains 744 /744 variables (removed 0) and now considering 611/611 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 611 rows 744 cols
[2022-05-20 08:57:39] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:39] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:40] [INFO ] [Nat]Absence check using 328 positive place invariants in 43 ms returned sat
[2022-05-20 08:57:40] [INFO ] After 229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:40] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:40] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:40] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:57:40] [INFO ] After 463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:40] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:57:40] [INFO ] Flatten gal took : 24 ms
[2022-05-20 08:57:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality558347329531364527.gal : 3 ms
[2022-05-20 08:57:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5990310634380990244.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality558347329531364527.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5990310634380990244.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality5990310634380990244.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,161,0.254191,9824,2,1614,11,6463,6,0,3566,1813,0
Total reachable state count : 161

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,7,0.256785,10088,2,770,11,6463,7,0,3569,1813,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 349021 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 349021 steps, saw 300330 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 697 rows 838 cols
[2022-05-20 08:57:43] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:43] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:44] [INFO ] [Nat]Absence check using 328 positive place invariants in 47 ms returned sat
[2022-05-20 08:57:44] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:44] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-20 08:57:44] [INFO ] After 501ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 838 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 838/838 places, 697/697 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 838 transition count 666
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 807 transition count 666
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 62 place count 807 transition count 658
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 78 place count 799 transition count 658
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 794 transition count 653
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 794 transition count 653
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 88 place count 794 transition count 648
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 98 place count 789 transition count 648
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 170 place count 753 transition count 612
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 188 place count 744 transition count 612
Applied a total of 188 rules in 88 ms. Remains 744 /838 variables (removed 94) and now considering 612/697 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/838 places, 612/697 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 345686 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 345686 steps, saw 297334 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:47] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:47] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:47] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:57:48] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:48] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-20 08:57:48] [INFO ] After 437ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 11 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 744/744 places, 612/612 transitions.
Applied a total of 0 rules in 30 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:48] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:48] [INFO ] Implicit Places using invariants in 347 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:48] [INFO ] Computed 328 place invariants in 1 ms
[2022-05-20 08:57:49] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
[2022-05-20 08:57:49] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:49] [INFO ] Computed 328 place invariants in 2 ms
[2022-05-20 08:57:49] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 744/744 places, 612/612 transitions.
Partial Free-agglomeration rule applied 150 times.
Drop transitions removed 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 744 transition count 612
Applied a total of 150 rules in 23 ms. Remains 744 /744 variables (removed 0) and now considering 612/612 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 612 rows 744 cols
[2022-05-20 08:57:49] [INFO ] Computed 328 place invariants in 3 ms
[2022-05-20 08:57:49] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:57:49] [INFO ] [Nat]Absence check using 328 positive place invariants in 44 ms returned sat
[2022-05-20 08:57:50] [INFO ] After 233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:50] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-20 08:57:50] [INFO ] After 33ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:50] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-20 08:57:50] [INFO ] After 488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 08:57:50] [INFO ] Flatten gal took : 20 ms
[2022-05-20 08:57:50] [INFO ] Flatten gal took : 19 ms
[2022-05-20 08:57:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality838571735252332145.gal : 2 ms
[2022-05-20 08:57:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3736062844083798601.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1651830196093083492;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality838571735252332145.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3736062844083798601.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality3736062844083798601.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,73,0.255644,9836,2,1520,10,5098,6,0,3567,1168,0
Total reachable state count : 73

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,2,0.257915,10100,2,749,10,5098,7,0,3570,1168,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-030B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-030B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-165286034300408"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;