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.r053-smll-165252138900043.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 CloudDeployment-PT-6a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r053-smll-165252138900043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.5K Apr 30 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 11:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 11:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 317K May 10 09:33 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 1652590692975

Running Version 202205111006
[2022-05-15 04:58:14] [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]
[2022-05-15 04:58:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 04:58:15] [INFO ] Load time of PNML (sax parser for PT used): 362 ms
[2022-05-15 04:58:15] [INFO ] Transformed 221 places.
[2022-05-15 04:58:15] [INFO ] Transformed 908 transitions.
[2022-05-15 04:58:15] [INFO ] Found NUPN structural information;
[2022-05-15 04:58:15] [INFO ] Parsed PT model containing 221 places and 908 transitions in 627 ms.
Graph (trivial) has 265 edges and 221 vertex of which 60 / 221 are part of one of the 18 SCC in 10 ms
Free SCC test removed 42 places
Structural test allowed to assert that 69 places are NOT stable. Took 35 ms.
Ensure Unique test removed 234 transitions
Reduce redundant transitions removed 234 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 939 ms. (steps per millisecond=10 ) properties (out of 152) seen :139
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2022-05-15 04:58:17] [INFO ] Flow matrix only has 258 transitions (discarded 416 similar events)
// Phase 1: matrix 258 rows 179 cols
[2022-05-15 04:58:17] [INFO ] Computed 36 place invariants in 36 ms
[2022-05-15 04:58:18] [INFO ] After 453ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 04:58:18] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 23 ms returned sat
[2022-05-15 04:58:18] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 04:58:19] [INFO ] State equation strengthened by 140 read => feed constraints.
[2022-05-15 04:58:19] [INFO ] After 291ms SMT Verify possible using 140 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2022-05-15 04:58:19] [INFO ] After 844ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 349 ms.
[2022-05-15 04:58:20] [INFO ] After 1910ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 567 ms.
Support contains 13 out of 179 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 179/179 places, 674/674 transitions.
Drop transitions removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 0 with 129 rules applied. Total rules applied 129 place count 179 transition count 545
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 139 place count 169 transition count 499
Iterating global reduction 1 with 10 rules applied. Total rules applied 149 place count 169 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 152 place count 166 transition count 496
Iterating global reduction 1 with 3 rules applied. Total rules applied 155 place count 166 transition count 496
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 157 place count 164 transition count 494
Iterating global reduction 1 with 2 rules applied. Total rules applied 159 place count 164 transition count 494
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 160 place count 163 transition count 493
Iterating global reduction 1 with 1 rules applied. Total rules applied 161 place count 163 transition count 493
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 197 place count 145 transition count 559
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 1 with 108 rules applied. Total rules applied 305 place count 145 transition count 451
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 311 place count 145 transition count 508
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 317 place count 139 transition count 508
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 318 place count 139 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 319 place count 138 transition count 507
Applied a total of 319 rules in 230 ms. Remains 138 /179 variables (removed 41) and now considering 507/674 (removed 167) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/179 places, 507/674 transitions.
Interrupted random walk after 883810 steps, including 13439 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1982 resets, run finished after 4988 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1962 resets, run finished after 4901 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Interrupted Best-First random walk after 994005 steps, including 1965 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen 0
Interrupted Best-First random walk after 992875 steps, including 1961 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen 0
Interrupted Best-First random walk after 989524 steps, including 1958 resets, run timeout after 5001 ms. (steps per millisecond=197 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1961 resets, run finished after 4786 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1964 resets, run finished after 4996 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1973 resets, run finished after 4862 ms. (steps per millisecond=205 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1983 resets, run finished after 4901 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1954 resets, run finished after 4911 ms. (steps per millisecond=203 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1983 resets, run finished after 4770 ms. (steps per millisecond=209 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1976 resets, run finished after 4735 ms. (steps per millisecond=211 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1973 resets, run finished after 4785 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 34195475 steps, run timeout after 279001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 34195475 steps, saw 4599875 distinct states, run finished after 279005 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 13 properties.
[2022-05-15 05:04:33] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:04:33] [INFO ] Computed 36 place invariants in 5 ms
[2022-05-15 05:04:33] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 05:04:34] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 18 ms returned sat
[2022-05-15 05:04:34] [INFO ] After 398ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 05:04:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:04:34] [INFO ] After 327ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2022-05-15 05:04:35] [INFO ] After 776ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 312 ms.
[2022-05-15 05:04:35] [INFO ] After 1707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 13 out of 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Applied a total of 0 rules in 26 ms. Remains 138 /138 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Applied a total of 0 rules in 24 ms. Remains 138 /138 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:04:35] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:04:35] [INFO ] Computed 36 place invariants in 9 ms
[2022-05-15 05:04:36] [INFO ] Implicit Places using invariants in 331 ms returned []
[2022-05-15 05:04:36] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:04:36] [INFO ] Computed 36 place invariants in 5 ms
[2022-05-15 05:04:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:04:36] [INFO ] Implicit Places using invariants and state equation in 659 ms returned []
Implicit Place search using SMT with State Equation took 1004 ms to find 0 implicit places.
[2022-05-15 05:04:36] [INFO ] Redundant transitions in 68 ms returned []
[2022-05-15 05:04:36] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:04:36] [INFO ] Computed 36 place invariants in 7 ms
[2022-05-15 05:04:37] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 507/507 transitions.
Incomplete random walk after 100000 steps, including 1524 resets, run finished after 4072 ms. (steps per millisecond=24 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2022-05-15 05:04:41] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:04:41] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-15 05:04:41] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 05:04:41] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 13 ms returned sat
[2022-05-15 05:04:42] [INFO ] After 344ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 05:04:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:04:42] [INFO ] After 297ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2022-05-15 05:04:42] [INFO ] After 693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 277 ms.
[2022-05-15 05:04:42] [INFO ] After 1489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Interrupted random walk after 888621 steps, including 13557 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1967 resets, run finished after 4918 ms. (steps per millisecond=203 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1983 resets, run finished after 4822 ms. (steps per millisecond=207 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1988 resets, run finished after 4770 ms. (steps per millisecond=209 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1982 resets, run finished after 4931 ms. (steps per millisecond=202 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1965 resets, run finished after 4702 ms. (steps per millisecond=212 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1979 resets, run finished after 4766 ms. (steps per millisecond=209 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1972 resets, run finished after 4772 ms. (steps per millisecond=209 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1980 resets, run finished after 4762 ms. (steps per millisecond=209 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1983 resets, run finished after 4871 ms. (steps per millisecond=205 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1983 resets, run finished after 4843 ms. (steps per millisecond=206 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1986 resets, run finished after 4693 ms. (steps per millisecond=213 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1968 resets, run finished after 4645 ms. (steps per millisecond=215 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1977 resets, run finished after 4675 ms. (steps per millisecond=213 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 35436404 steps, run timeout after 276001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 35436404 steps, saw 4735063 distinct states, run finished after 276001 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 13 properties.
[2022-05-15 05:10:51] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:10:51] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-15 05:10:51] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 05:10:51] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:10:51] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 05:10:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:10:51] [INFO ] After 244ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2022-05-15 05:10:52] [INFO ] After 683ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 294 ms.
[2022-05-15 05:10:52] [INFO ] After 1373ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 13 out of 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Applied a total of 0 rules in 29 ms. Remains 138 /138 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Applied a total of 0 rules in 13 ms. Remains 138 /138 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:10:52] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:10:52] [INFO ] Computed 36 place invariants in 5 ms
[2022-05-15 05:10:52] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-15 05:10:52] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:10:52] [INFO ] Computed 36 place invariants in 7 ms
[2022-05-15 05:10:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:10:53] [INFO ] Implicit Places using invariants and state equation in 448 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2022-05-15 05:10:53] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-15 05:10:53] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:10:53] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:10:53] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 507/507 transitions.
Incomplete random walk after 100000 steps, including 1529 resets, run finished after 3578 ms. (steps per millisecond=27 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2022-05-15 05:10:57] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:10:57] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-15 05:10:57] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 05:10:57] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 12 ms returned sat
[2022-05-15 05:10:58] [INFO ] After 402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 05:10:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:10:58] [INFO ] After 306ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2022-05-15 05:10:58] [INFO ] After 740ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 298 ms.
[2022-05-15 05:10:59] [INFO ] After 1587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Incomplete random walk after 10000 steps, including 150 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 704399 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :{}
Probabilistic random walk after 704399 steps, saw 127805 distinct states, run finished after 3001 ms. (steps per millisecond=234 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:02] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:02] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:11:02] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:02] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 15 ms returned sat
[2022-05-15 05:11:02] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:02] [INFO ] After 33ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:02] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:11:02] [INFO ] After 314ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 17 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 660035 steps, run timeout after 3001 ms. (steps per millisecond=219 ) properties seen :{}
Probabilistic random walk after 660035 steps, saw 119857 distinct states, run finished after 3001 ms. (steps per millisecond=219 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:05] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:05] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:05] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:05] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2022-05-15 05:11:05] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:05] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:05] [INFO ] After 19ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:05] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-15 05:11:06] [INFO ] After 233ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 15 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 11 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:06] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:06] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:06] [INFO ] Implicit Places using invariants in 268 ms returned []
[2022-05-15 05:11:06] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:06] [INFO ] Computed 24 place invariants in 5 ms
[2022-05-15 05:11:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:06] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
[2022-05-15 05:11:06] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:11:06] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:06] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:07] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 23 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:07] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:11:07] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:07] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 3 ms returned sat
[2022-05-15 05:11:07] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:07] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-15 05:11:07] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:07] [INFO ] Flatten gal took : 61 ms
[2022-05-15 05:11:07] [INFO ] Flatten gal took : 24 ms
[2022-05-15 05:11:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13977096596857269358.gal : 11 ms
[2022-05-15 05:11:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4246933595524280385.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality13977096596857269358.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4246933595524280385.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/ReachabilityCardinality4246933595524280385.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 42
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :42 after 382
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,2734,0.043378,3864,2,224,11,1525,6,0,168,931,0
Total reachable state count : 2734

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,16,0.043978,4288,2,35,11,1525,7,0,171,931,0
Incomplete random walk after 10000 steps, including 153 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 513701 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :{}
Probabilistic random walk after 513701 steps, saw 94915 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:10] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:10] [INFO ] Computed 36 place invariants in 6 ms
[2022-05-15 05:11:10] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:10] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 10 ms returned sat
[2022-05-15 05:11:10] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:11] [INFO ] After 25ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:11] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2022-05-15 05:11:11] [INFO ] After 245ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 22 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 692234 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :{}
Probabilistic random walk after 692234 steps, saw 125528 distinct states, run finished after 3001 ms. (steps per millisecond=230 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:14] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:14] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:14] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:14] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2022-05-15 05:11:14] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:14] [INFO ] After 24ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:14] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-15 05:11:14] [INFO ] After 202ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 19 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 15 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:14] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:14] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:14] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-15 05:11:14] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:14] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:14] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2022-05-15 05:11:14] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 05:11:14] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:14] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:15] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 14 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:15] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:11:15] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:15] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 2 ms returned sat
[2022-05-15 05:11:15] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:15] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-15 05:11:15] [INFO ] After 48ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:15] [INFO ] Flatten gal took : 11 ms
[2022-05-15 05:11:15] [INFO ] Flatten gal took : 10 ms
[2022-05-15 05:11:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8805965282928687337.gal : 2 ms
[2022-05-15 05:11:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11917955235331132915.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality8805965282928687337.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11917955235331132915.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/ReachabilityCardinality11917955235331132915.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 42
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :42 after 382
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,2734,0.015781,4016,2,224,11,1525,6,0,168,931,0
Total reachable state count : 2734

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,16,0.016137,4456,2,35,11,1525,7,0,171,931,0
Incomplete random walk after 10000 steps, including 150 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 625736 steps, run timeout after 3001 ms. (steps per millisecond=208 ) properties seen :{}
Probabilistic random walk after 625736 steps, saw 114087 distinct states, run finished after 3001 ms. (steps per millisecond=208 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:18] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:18] [INFO ] Computed 36 place invariants in 4 ms
[2022-05-15 05:11:18] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:18] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 8 ms returned sat
[2022-05-15 05:11:18] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:18] [INFO ] After 28ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:18] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 05:11:18] [INFO ] After 228ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 13 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 647082 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 647082 steps, saw 117334 distinct states, run finished after 3001 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:21] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:21] [INFO ] Computed 24 place invariants in 19 ms
[2022-05-15 05:11:21] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:21] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 13 ms returned sat
[2022-05-15 05:11:22] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:22] [INFO ] After 33ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:22] [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 29 ms.
[2022-05-15 05:11:22] [INFO ] After 324ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 17 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 21 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:22] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:22] [INFO ] Computed 24 place invariants in 4 ms
[2022-05-15 05:11:22] [INFO ] Implicit Places using invariants in 227 ms returned []
[2022-05-15 05:11:22] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:22] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:22] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
[2022-05-15 05:11:22] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:11:22] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:22] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:23] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 23 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:23] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:11:23] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:23] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:11:23] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:23] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 05:11:23] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:23] [INFO ] Flatten gal took : 14 ms
[2022-05-15 05:11:23] [INFO ] Flatten gal took : 13 ms
[2022-05-15 05:11:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15382378267442398788.gal : 4 ms
[2022-05-15 05:11:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14894985860014255353.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality15382378267442398788.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14894985860014255353.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/ReachabilityCardinality14894985860014255353.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 64
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :64 after 638
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,2766,0.027504,4016,2,259,11,1850,6,0,168,1134,0
Total reachable state count : 2766

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,8,0.028086,4456,2,34,11,1850,7,0,171,1134,0
Incomplete random walk after 10000 steps, including 149 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 663364 steps, run timeout after 3001 ms. (steps per millisecond=221 ) properties seen :{}
Probabilistic random walk after 663364 steps, saw 120438 distinct states, run finished after 3001 ms. (steps per millisecond=221 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:26] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:26] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:11:26] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:26] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 14 ms returned sat
[2022-05-15 05:11:26] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:26] [INFO ] After 40ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:27] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 05:11:27] [INFO ] After 305ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 14 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 669463 steps, run timeout after 3001 ms. (steps per millisecond=223 ) properties seen :{}
Probabilistic random walk after 669463 steps, saw 121532 distinct states, run finished after 3001 ms. (steps per millisecond=223 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:30] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:30] [INFO ] Computed 24 place invariants in 7 ms
[2022-05-15 05:11:30] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:30] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 7 ms returned sat
[2022-05-15 05:11:30] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:30] [INFO ] After 21ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:30] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-15 05:11:30] [INFO ] After 191ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 11 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:30] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:30] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:30] [INFO ] Implicit Places using invariants in 144 ms returned []
[2022-05-15 05:11:30] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:30] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:30] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2022-05-15 05:11:30] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 05:11:30] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:30] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:31] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 23 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:31] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:11:31] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:31] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 3 ms returned sat
[2022-05-15 05:11:31] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:31] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 05:11:31] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:31] [INFO ] Flatten gal took : 10 ms
[2022-05-15 05:11:31] [INFO ] Flatten gal took : 9 ms
[2022-05-15 05:11:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10794253511897091554.gal : 16 ms
[2022-05-15 05:11:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4789957604699179832.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality10794253511897091554.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4789957604699179832.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/ReachabilityCardinality4789957604699179832.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 64
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :64 after 638
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,2766,0.024651,4016,2,259,11,1850,6,0,168,1134,0
Total reachable state count : 2766

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,8,0.02515,4456,2,34,11,1850,7,0,171,1134,0
Incomplete random walk after 10000 steps, including 152 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 554617 steps, run timeout after 3001 ms. (steps per millisecond=184 ) properties seen :{}
Probabilistic random walk after 554617 steps, saw 102342 distinct states, run finished after 3001 ms. (steps per millisecond=184 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:34] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:34] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:11:34] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:34] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 12 ms returned sat
[2022-05-15 05:11:34] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:34] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:34] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 05:11:34] [INFO ] After 232ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 12 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 675051 steps, run timeout after 3001 ms. (steps per millisecond=224 ) properties seen :{}
Probabilistic random walk after 675051 steps, saw 122536 distinct states, run finished after 3001 ms. (steps per millisecond=224 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:37] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:37] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:37] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:38] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2022-05-15 05:11:38] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:38] [INFO ] After 22ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:38] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-15 05:11:38] [INFO ] After 203ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:38] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:38] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:38] [INFO ] Implicit Places using invariants in 201 ms returned []
[2022-05-15 05:11:38] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:38] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:38] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2022-05-15 05:11:38] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:11:38] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:38] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:39] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 37 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:39] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-15 05:11:39] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:39] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:11:39] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:39] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 05:11:39] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:39] [INFO ] Flatten gal took : 9 ms
[2022-05-15 05:11:39] [INFO ] Flatten gal took : 9 ms
[2022-05-15 05:11:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9887305883368404715.gal : 3 ms
[2022-05-15 05:11:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2763394559468258195.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality9887305883368404715.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2763394559468258195.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/ReachabilityCardinality2763394559468258195.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 1486
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,2767,0.026973,4016,2,212,9,1472,7,0,169,943,0
Total reachable state count : 2767

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,64,0.027681,4456,2,38,9,1472,7,0,171,943,0
Incomplete random walk after 10000 steps, including 150 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 612188 steps, run timeout after 3001 ms. (steps per millisecond=203 ) properties seen :{}
Probabilistic random walk after 612188 steps, saw 112019 distinct states, run finished after 3003 ms. (steps per millisecond=203 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:42] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:42] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:11:42] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:42] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:11:42] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:43] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:43] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:11:43] [INFO ] After 224ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 11 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 647634 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 647634 steps, saw 117420 distinct states, run finished after 3001 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:46] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:46] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:46] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:46] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2022-05-15 05:11:46] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:46] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:46] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-05-15 05:11:46] [INFO ] After 220ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:46] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:46] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:46] [INFO ] Implicit Places using invariants in 137 ms returned []
[2022-05-15 05:11:46] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:46] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:46] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2022-05-15 05:11:46] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:11:46] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:46] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:11:47] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 17 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:47] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-15 05:11:47] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:47] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 4 ms returned sat
[2022-05-15 05:11:47] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:47] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-15 05:11:47] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:47] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:11:47] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:11:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3081941792744658521.gal : 10 ms
[2022-05-15 05:11:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4189870634099539364.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality3081941792744658521.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4189870634099539364.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/ReachabilityCardinality4189870634099539364.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 1486
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,2767,0.024977,4016,2,212,9,1472,7,0,169,943,0
Total reachable state count : 2767

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,64,0.025603,4456,2,38,9,1472,7,0,171,943,0
Incomplete random walk after 10000 steps, including 156 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 581002 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 581002 steps, saw 107067 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:50] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:50] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:11:50] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:50] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:11:50] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:50] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:50] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:11:50] [INFO ] After 234ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 11 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 668528 steps, run timeout after 3001 ms. (steps per millisecond=222 ) properties seen :{}
Probabilistic random walk after 668528 steps, saw 121364 distinct states, run finished after 3001 ms. (steps per millisecond=222 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:54] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:54] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:11:54] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:54] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2022-05-15 05:11:54] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:54] [INFO ] After 27ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:54] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2022-05-15 05:11:54] [INFO ] After 201ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 15 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:11:54] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:54] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:54] [INFO ] Implicit Places using invariants in 239 ms returned []
[2022-05-15 05:11:54] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:54] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:55] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
[2022-05-15 05:11:55] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:11:55] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:11:55] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:11:55] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 35 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:11:55] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:11:55] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:55] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9 ms returned sat
[2022-05-15 05:11:55] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:55] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 05:11:55] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:55] [INFO ] Flatten gal took : 9 ms
[2022-05-15 05:11:55] [INFO ] Flatten gal took : 8 ms
[2022-05-15 05:11:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16538258631848085566.gal : 2 ms
[2022-05-15 05:11:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality328364715804025397.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality16538258631848085566.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality328364715804025397.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/ReachabilityCardinality328364715804025397.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 1486
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,2767,0.017364,4020,2,212,9,1472,7,0,169,943,0
Total reachable state count : 2767

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,64,0.017881,4460,2,38,9,1472,7,0,171,943,0
Incomplete random walk after 10000 steps, including 148 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 628396 steps, run timeout after 3001 ms. (steps per millisecond=209 ) properties seen :{}
Probabilistic random walk after 628396 steps, saw 114444 distinct states, run finished after 3001 ms. (steps per millisecond=209 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:11:58] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:11:58] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:11:58] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:11:59] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 12 ms returned sat
[2022-05-15 05:11:59] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:11:59] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:11:59] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:11:59] [INFO ] After 232ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 10 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 650825 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 650825 steps, saw 117982 distinct states, run finished after 3001 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:02] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:02] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:02] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:02] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 9 ms returned sat
[2022-05-15 05:12:02] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:02] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:02] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-15 05:12:02] [INFO ] After 214ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:02] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:02] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:02] [INFO ] Implicit Places using invariants in 153 ms returned []
[2022-05-15 05:12:02] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:02] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:03] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
[2022-05-15 05:12:03] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 05:12:03] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:03] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:03] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 12 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:03] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:12:03] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:03] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 3 ms returned sat
[2022-05-15 05:12:03] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:03] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-15 05:12:03] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:03] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:12:03] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:12:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16613570259744448393.gal : 2 ms
[2022-05-15 05:12:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15971100400159467190.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality16613570259744448393.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15971100400159467190.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/ReachabilityCardinality15971100400159467190.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 1486
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,2767,0.016301,4020,2,212,9,1472,7,0,169,943,0
Total reachable state count : 2767

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,64,0.016771,4460,2,38,9,1472,7,0,171,943,0
Incomplete random walk after 10000 steps, including 156 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 686385 steps, run timeout after 3001 ms. (steps per millisecond=228 ) properties seen :{}
Probabilistic random walk after 686385 steps, saw 124586 distinct states, run finished after 3001 ms. (steps per millisecond=228 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:06] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:12:06] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:12:06] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:07] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 14 ms returned sat
[2022-05-15 05:12:07] [INFO ] After 114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:07] [INFO ] After 26ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:07] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 05:12:07] [INFO ] After 259ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 12 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 599737 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 599737 steps, saw 110137 distinct states, run finished after 3001 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:10] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:10] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:10] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:10] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 9 ms returned sat
[2022-05-15 05:12:10] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:10] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:10] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-05-15 05:12:10] [INFO ] After 197ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:10] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:10] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:10] [INFO ] Implicit Places using invariants in 147 ms returned []
[2022-05-15 05:12:10] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:10] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:11] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2022-05-15 05:12:11] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:12:11] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:11] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:12:11] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 19 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:11] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:12:11] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:11] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:12:11] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:11] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 05:12:11] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:11] [INFO ] Flatten gal took : 8 ms
[2022-05-15 05:12:11] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15267969655775768314.gal : 2 ms
[2022-05-15 05:12:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17446614017688322111.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality15267969655775768314.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17446614017688322111.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/ReachabilityCardinality17446614017688322111.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 864
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,2767,0.025068,4020,2,209,9,1495,7,0,169,951,0
Total reachable state count : 2767

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,64,0.025727,4460,2,38,9,1495,7,0,171,951,0
Incomplete random walk after 10000 steps, including 149 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 650268 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 650268 steps, saw 117838 distinct states, run finished after 3001 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:14] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:12:14] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-15 05:12:15] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:15] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:12:15] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:15] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:15] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:12:15] [INFO ] After 226ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 10 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 652578 steps, run timeout after 3001 ms. (steps per millisecond=217 ) properties seen :{}
Probabilistic random walk after 652578 steps, saw 118391 distinct states, run finished after 3001 ms. (steps per millisecond=217 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:18] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:18] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:18] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:18] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 9 ms returned sat
[2022-05-15 05:12:18] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:18] [INFO ] After 22ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:18] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-05-15 05:12:18] [INFO ] After 202ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:18] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:18] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:18] [INFO ] Implicit Places using invariants in 130 ms returned []
[2022-05-15 05:12:18] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:18] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:19] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
[2022-05-15 05:12:19] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 05:12:19] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:19] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:12:19] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 18 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:19] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-15 05:12:19] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:19] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:12:19] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:19] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-15 05:12:19] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:19] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:19] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8380393251022321442.gal : 2 ms
[2022-05-15 05:12:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2740916755679762402.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality8380393251022321442.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2740916755679762402.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/ReachabilityCardinality2740916755679762402.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 864
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,2767,0.024453,4020,2,209,9,1495,7,0,169,951,0
Total reachable state count : 2767

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,64,0.025311,4460,2,38,9,1495,7,0,171,951,0
Incomplete random walk after 10000 steps, including 154 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 643258 steps, run timeout after 3001 ms. (steps per millisecond=214 ) properties seen :{}
Probabilistic random walk after 643258 steps, saw 116720 distinct states, run finished after 3001 ms. (steps per millisecond=214 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:22] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:12:22] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:12:23] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:23] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:12:23] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:23] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:23] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 05:12:23] [INFO ] After 223ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 10 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 598648 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 598648 steps, saw 109971 distinct states, run finished after 3001 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:26] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:26] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:26] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:26] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2022-05-15 05:12:26] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:26] [INFO ] After 24ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:26] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-05-15 05:12:26] [INFO ] After 197ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:26] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:26] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:26] [INFO ] Implicit Places using invariants in 137 ms returned []
[2022-05-15 05:12:26] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:26] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:27] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 600 ms to find 0 implicit places.
[2022-05-15 05:12:27] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:12:27] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:27] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:12:27] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 15 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:27] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-15 05:12:27] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:27] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:12:27] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:27] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 05:12:27] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:27] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:27] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7386256809391020199.gal : 1 ms
[2022-05-15 05:12:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3514100897671930625.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality7386256809391020199.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3514100897671930625.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/ReachabilityCardinality3514100897671930625.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 2510
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,2767,0.027349,4016,2,207,9,1451,7,0,169,929,0
Total reachable state count : 2767

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,64,0.028104,4456,2,38,9,1451,7,0,171,929,0
Incomplete random walk after 10000 steps, including 152 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 648734 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 648734 steps, saw 117596 distinct states, run finished after 3001 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:30] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:12:30] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:12:31] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:31] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:12:31] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:31] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:31] [INFO ] After 22ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:31] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:12:31] [INFO ] After 227ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 11 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 158 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 593446 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 593446 steps, saw 109176 distinct states, run finished after 3001 ms. (steps per millisecond=197 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:34] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:34] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:34] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:34] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 13 ms returned sat
[2022-05-15 05:12:34] [INFO ] After 141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:34] [INFO ] After 32ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:34] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 05:12:34] [INFO ] After 301ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 13 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:34] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:34] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-15 05:12:34] [INFO ] Implicit Places using invariants in 239 ms returned []
[2022-05-15 05:12:34] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:34] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:35] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 726 ms to find 0 implicit places.
[2022-05-15 05:12:35] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-15 05:12:35] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:35] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:36] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 25 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:36] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-15 05:12:36] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:36] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2022-05-15 05:12:36] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:36] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 05:12:36] [INFO ] After 90ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:36] [INFO ] Flatten gal took : 8 ms
[2022-05-15 05:12:36] [INFO ] Flatten gal took : 7 ms
[2022-05-15 05:12:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2889380548180094747.gal : 2 ms
[2022-05-15 05:12:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality43717901134966828.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality2889380548180094747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality43717901134966828.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/ReachabilityCardinality43717901134966828.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 2510
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,2767,0.025901,4016,2,207,9,1451,7,0,169,929,0
Total reachable state count : 2767

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,64,0.026804,4456,2,38,9,1451,7,0,171,929,0
Incomplete random walk after 10000 steps, including 150 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 647577 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 647577 steps, saw 117412 distinct states, run finished after 3001 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:39] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 138 cols
[2022-05-15 05:12:39] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-15 05:12:39] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:39] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 11 ms returned sat
[2022-05-15 05:12:39] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:39] [INFO ] After 23ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:39] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 05:12:39] [INFO ] After 226ms 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 138 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 138/138 places, 507/507 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 507
Applied a total of 12 rules in 10 ms. Remains 126 /138 variables (removed 12) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/138 places, 507/507 transitions.
Incomplete random walk after 10000 steps, including 146 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 495480 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :{}
Probabilistic random walk after 495480 steps, saw 91638 distinct states, run finished after 3001 ms. (steps per millisecond=165 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:12:42] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:42] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:42] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:42] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 14 ms returned sat
[2022-05-15 05:12:42] [INFO ] After 136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:43] [INFO ] After 40ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:43] [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 27 ms.
[2022-05-15 05:12:43] [INFO ] After 325ms 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 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 507/507 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2022-05-15 05:12:43] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:43] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:43] [INFO ] Implicit Places using invariants in 210 ms returned []
[2022-05-15 05:12:43] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:43] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-15 05:12:43] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-15 05:12:43] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
[2022-05-15 05:12:43] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 05:12:43] [INFO ] Flow matrix only has 255 transitions (discarded 252 similar events)
// Phase 1: matrix 255 rows 126 cols
[2022-05-15 05:12:43] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-15 05:12:44] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 507/507 transitions.
Graph (trivial) has 104 edges and 126 vertex of which 42 / 126 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 79 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 57 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 57 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 47 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 42 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 42 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 37 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 37 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 37 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 36 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 36 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 36 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 30 transition count 53
Applied a total of 133 rules in 11 ms. Remains 30 /126 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 53 rows 30 cols
[2022-05-15 05:12:44] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-15 05:12:44] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 05:12:44] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 3 ms returned sat
[2022-05-15 05:12:44] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:44] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-15 05:12:44] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 5 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9359966607251111531.gal : 1 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7153528335358838889.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4377960007798257938;'/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/ReachabilityCardinality9359966607251111531.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7153528335358838889.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/ReachabilityCardinality7153528335358838889.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 848
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,2767,0.021424,4020,2,224,9,1518,7,0,169,989,0
Total reachable state count : 2767

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,64,0.02286,4460,2,39,9,1518,7,0,171,989,0
Graph (trivial) has 104 edges and 138 vertex of which 42 / 138 are part of one of the 6 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 48 transitions
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 300 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 91 transition count 185
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 56 place count 69 transition count 185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 56 place count 69 transition count 175
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 76 place count 59 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 54 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 54 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 49 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 49 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 101 place count 49 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 48 transition count 134
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 48 transition count 122
Free-agglomeration rule applied 6 times with reduction of 57 identical transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 48 transition count 59
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 133 place count 42 transition count 53
Applied a total of 133 rules in 12 ms. Remains 42 /138 variables (removed 96) and now considering 53/507 (removed 454) transitions.
Running SMT prover for 13 properties.
// Phase 1: matrix 53 rows 42 cols
[2022-05-15 05:12:44] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-15 05:12:44] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 05:12:44] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 6 ms returned sat
[2022-05-15 05:12:44] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 05:12:44] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-05-15 05:12:44] [INFO ] After 276ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 6 ms
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 8 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3227824339583664473.gal : 2 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16363271389295176425.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityCardinality3227824339583664473.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16363271389295176425.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/ReachabilityCardinality16363271389295176425.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 16
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :16 after 155
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :155 after 848
Invariant property smplace_127 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_1 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,1582,0.021314,4488,2,231,10,1293,6,0,216,769,0
Total reachable state count : 1582

Verifying 13 reachability properties.
Invariant property smplace_1 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
smplace\_1,1,0.021715,4488,2,43,10,1293,7,0,219,769,0
Invariant property smplace_3 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
smplace\_3,1,0.021931,4488,2,43,10,1293,8,0,221,769,0
Invariant property smplace_22 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
smplace\_22,1,0.022134,4488,2,43,10,1293,9,0,223,769,0
Invariant property smplace_24 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
smplace\_24,1,0.022399,4488,2,43,10,1293,10,0,225,769,0
Invariant property smplace_43 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
smplace\_43,1,0.022645,4488,2,43,10,1293,11,0,227,769,0
Invariant property smplace_45 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
smplace\_45,1,0.022855,4488,2,43,10,1293,12,0,229,769,0
Invariant property smplace_64 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
smplace\_64,1,0.023071,4488,2,43,10,1293,13,0,231,769,0
Invariant property smplace_66 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
smplace\_66,1,0.023289,4488,2,43,10,1293,14,0,233,769,0
Invariant property smplace_85 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
smplace\_85,1,0.023544,4488,2,43,10,1293,15,0,235,769,0
Invariant property smplace_87 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
smplace\_87,1,0.023769,4488,2,43,10,1293,16,0,237,769,0
Invariant property smplace_106 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
smplace\_106,1,0.023987,4488,2,43,10,1293,17,0,239,769,0
Invariant property smplace_108 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
smplace\_108,1,0.024209,4488,2,43,10,1293,18,0,241,769,0
Invariant property smplace_127 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
smplace\_127,1,0.02443,4488,2,43,10,1293,19,0,243,769,0
ITS tools runner thread asked to quit. Dying gracefully.
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 74 ms
[2022-05-15 05:12:44] [INFO ] Flatten gal took : 74 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability18366392521095939819.gal : 18 ms
[2022-05-15 05:12:44] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17784967599323122096.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability18366392521095939819.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17784967599323122096.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/ReachabilityFireability17784967599323122096.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :6 after 9
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :11 after 19
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :19 after 95
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :95 after 176
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :176 after 15853
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :15853 after 67177
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :67177 after 170136
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :170136 after 6.16567e+06
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,9.82006e+07,2.86283,66940,2,10189,15,249989,19,0,1056,211193,0
Total reachable state count : 98200567

Verifying 13 reachability properties.
Invariant property smplace_1 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
smplace\_1,1,2.86486,66940,2,139,15,249989,19,0,1058,211193,0
Invariant property smplace_3 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
smplace\_3,1,2.86552,66940,2,139,15,249989,19,0,1059,211193,0
Invariant property smplace_22 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
smplace\_22,1,2.8661,66940,2,139,15,249989,19,0,1060,211193,0
Invariant property smplace_24 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
smplace\_24,1,2.86667,66940,2,139,15,249989,19,0,1061,211193,0
Invariant property smplace_43 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
smplace\_43,1,2.86725,66940,2,139,15,249989,19,0,1062,211193,0
Invariant property smplace_45 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
smplace\_45,1,2.86785,66940,2,139,15,249989,19,0,1063,211193,0
Invariant property smplace_64 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
smplace\_64,1,2.86819,66940,2,139,15,249989,19,0,1064,211193,0
Invariant property smplace_66 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
smplace\_66,1,2.86873,66940,2,139,15,249989,19,0,1065,211193,0
Invariant property smplace_85 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
smplace\_85,1,2.86929,66940,2,139,15,249989,19,0,1066,211193,0
Invariant property smplace_87 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
smplace\_87,1,2.86989,66940,2,139,15,249989,19,0,1067,211193,0
Invariant property smplace_106 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
smplace\_106,1,2.87047,66940,2,139,15,249989,19,0,1068,211193,0
Invariant property smplace_108 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
smplace\_108,1,2.87089,66940,2,139,15,249989,19,0,1069,211193,0
Invariant property smplace_127 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
smplace\_127,1,2.87144,66940,2,139,15,249989,19,0,1070,211193,0
Able to resolve query StableMarking after proving 154 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 872789 ms.

BK_STOP 1652591567829

--------------------
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="CloudDeployment-PT-6a"
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 CloudDeployment-PT-6a, 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 r053-smll-165252138900043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;