Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r448-tajo-167905989800198.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ShieldRVt-PT-040B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r448-tajo-167905989800198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 9.3K Feb 25 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 23:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 23:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 23:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 489K Mar 5 18:23 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 1679476835203

Running Version 202205111006
[2023-03-22 09:20:36] [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]
[2023-03-22 09:20:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:20:36] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2023-03-22 09:20:37] [INFO ] Transformed 2003 places.
[2023-03-22 09:20:37] [INFO ] Transformed 2003 transitions.
[2023-03-22 09:20:37] [INFO ] Found NUPN structural information;
[2023-03-22 09:20:37] [INFO ] Parsed PT model containing 2003 places and 2003 transitions in 300 ms.
Structural test allowed to assert that 801 places are NOT stable. Took 18 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=6 ) properties (out of 1202) seen :245
Running SMT prover for 957 properties.
// Phase 1: matrix 2003 rows 2003 cols
[2023-03-22 09:20:38] [INFO ] Computed 161 place invariants in 49 ms
[2023-03-22 09:21:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 09:21:04] [INFO ] After 25095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 957 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 957 out of 2003 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Drop transitions removed 387 transitions
Trivial Post-agglo rules discarded 387 transitions
Performed 387 trivial Post agglomeration. Transition count delta: 387
Iterating post reduction 0 with 387 rules applied. Total rules applied 387 place count 2003 transition count 1616
Reduce places removed 387 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 389 rules applied. Total rules applied 776 place count 1616 transition count 1614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 777 place count 1615 transition count 1614
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 777 place count 1615 transition count 1580
Deduced a syphon composed of 34 places in 7 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 845 place count 1581 transition count 1580
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 899 place count 1527 transition count 1526
Iterating global reduction 3 with 54 rules applied. Total rules applied 953 place count 1527 transition count 1526
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 953 place count 1527 transition count 1504
Deduced a syphon composed of 22 places in 19 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 997 place count 1505 transition count 1504
Performed 329 Post agglomeration using F-continuation condition.Transition count delta: 329
Deduced a syphon composed of 329 places in 15 ms
Reduce places removed 329 places and 0 transitions.
Iterating global reduction 3 with 658 rules applied. Total rules applied 1655 place count 1176 transition count 1175
Renaming transitions due to excessive name length > 1024 char.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 23 places in 8 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 1701 place count 1153 transition count 1196
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1702 place count 1153 transition count 1195
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1703 place count 1153 transition count 1194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1704 place count 1152 transition count 1194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1705 place count 1152 transition count 1193
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1706 place count 1151 transition count 1192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1707 place count 1150 transition count 1192
Applied a total of 1707 rules in 633 ms. Remains 1150 /2003 variables (removed 853) and now considering 1192/2003 (removed 811) transitions.
Finished structural reductions, in 1 iterations. Remains : 1150/2003 places, 1192/2003 transitions.
Interrupted random walk after 348825 steps, including 84 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 379
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 578) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 578) seen :0
Running SMT prover for 578 properties.
// Phase 1: matrix 1192 rows 1150 cols
[2023-03-22 09:21:35] [INFO ] Computed 160 place invariants in 4 ms
[2023-03-22 09:21:45] [INFO ] After 9535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:578
[2023-03-22 09:21:52] [INFO ] [Nat]Absence check using 160 positive place invariants in 33 ms returned sat
[2023-03-22 09:22:20] [INFO ] After 20241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :578
[2023-03-22 09:22:20] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 7 ms to minimize.
[2023-03-22 09:22:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-22 09:22:20] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
[2023-03-22 09:22:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-03-22 09:22:28] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 2 ms to minimize.
[2023-03-22 09:22:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-03-22 09:22:30] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 2 ms to minimize.
[2023-03-22 09:22:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-22 09:22:33] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 1 ms to minimize.
[2023-03-22 09:22:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2023-03-22 09:23:05] [INFO ] After 65422ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :578
Attempting to minimize the solution found.
Minimization took 21767 ms.
[2023-03-22 09:23:27] [INFO ] After 101688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :578
Fused 578 Parikh solutions to 565 different solutions.
Parikh walk visited 0 properties in 17572 ms.
Support contains 578 out of 1150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1150/1150 places, 1192/1192 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 1150 transition count 1091
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 202 place count 1049 transition count 1091
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 53 Pre rules applied. Total rules applied 202 place count 1049 transition count 1038
Deduced a syphon composed of 53 places in 2 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 308 place count 996 transition count 1038
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 337 place count 967 transition count 1009
Iterating global reduction 2 with 29 rules applied. Total rules applied 366 place count 967 transition count 1009
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 366 place count 967 transition count 980
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 424 place count 938 transition count 980
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 2 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 572 place count 864 transition count 906
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 646 place count 827 transition count 938
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 649 place count 827 transition count 935
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 652 place count 824 transition count 935
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 654 place count 824 transition count 935
Applied a total of 654 rules in 209 ms. Remains 824 /1150 variables (removed 326) and now considering 935/1192 (removed 257) transitions.
Finished structural reductions, in 1 iterations. Remains : 824/1150 places, 935/1192 transitions.
Interrupted random walk after 388776 steps, including 115 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 135
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 443) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 443) seen :0
Running SMT prover for 443 properties.
// Phase 1: matrix 935 rows 824 cols
[2023-03-22 09:24:20] [INFO ] Computed 160 place invariants in 4 ms
[2023-03-22 09:24:25] [INFO ] After 5209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:443
[2023-03-22 09:24:29] [INFO ] [Nat]Absence check using 160 positive place invariants in 19 ms returned sat
[2023-03-22 09:24:43] [INFO ] After 10251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :443
[2023-03-22 09:24:43] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2023-03-22 09:24:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2023-03-22 09:24:51] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 1 ms to minimize.
[2023-03-22 09:24:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-22 09:24:52] [INFO ] Deduced a trap composed of 22 places in 20 ms of which 0 ms to minimize.
[2023-03-22 09:24:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2023-03-22 09:24:54] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 0 ms to minimize.
[2023-03-22 09:24:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2023-03-22 09:24:57] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2023-03-22 09:24:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-03-22 09:25:01] [INFO ] After 28037ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :443
Attempting to minimize the solution found.
Minimization took 12799 ms.
[2023-03-22 09:25:14] [INFO ] After 48403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :443
Fused 443 Parikh solutions to 429 different solutions.
Parikh walk visited 154 properties in 17175 ms.
Support contains 289 out of 824 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 824/824 places, 935/935 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 824 transition count 860
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 150 place count 749 transition count 860
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 150 place count 749 transition count 822
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 226 place count 711 transition count 822
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 248 place count 689 transition count 800
Iterating global reduction 2 with 22 rules applied. Total rules applied 270 place count 689 transition count 800
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 270 place count 689 transition count 778
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 314 place count 667 transition count 778
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 434 place count 607 transition count 718
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 492 place count 578 transition count 743
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 493 place count 578 transition count 742
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 497 place count 578 transition count 738
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 501 place count 574 transition count 738
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 502 place count 574 transition count 737
Applied a total of 502 rules in 75 ms. Remains 574 /824 variables (removed 250) and now considering 737/935 (removed 198) transitions.
Finished structural reductions, in 1 iterations. Remains : 574/824 places, 737/935 transitions.
Interrupted random walk after 530641 steps, including 146 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 289) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 289) seen :0
Interrupted probabilistic random walk after 9308059 steps, run timeout after 99001 ms. (steps per millisecond=94 ) properties seen :{17=1, 20=1, 21=1, 22=1, 23=1, 25=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 36=1, 37=1, 38=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 55=1, 56=1, 57=1, 58=1, 59=1, 60=1, 61=1, 62=1, 63=1, 66=1, 67=1, 68=1, 70=1, 71=1, 72=1, 73=1, 74=1, 75=1, 76=1, 77=1, 78=1, 79=1, 80=1, 81=1, 82=1, 83=1, 85=1, 86=1, 87=1, 88=1, 89=1, 90=1, 91=1, 92=1, 93=1, 96=1, 97=1, 98=1, 100=1, 101=1, 102=1, 103=1, 104=1, 105=1, 106=1, 107=1, 108=1, 109=1, 110=1, 111=1, 112=1, 113=1, 115=1, 116=1, 117=1, 118=1, 119=1, 120=1, 121=1, 122=1, 123=1, 126=1, 127=1, 128=1, 130=1, 131=1, 132=1, 133=1, 134=1, 135=1, 136=1, 137=1, 138=1, 139=1, 140=1, 141=1, 142=1, 143=1, 145=1, 146=1, 147=1, 148=1, 149=1, 150=1, 151=1, 152=1, 153=1, 156=1, 157=1, 158=1, 160=1, 161=1, 162=1, 163=1, 164=1, 165=1, 166=1, 167=1, 168=1, 169=1, 170=1, 171=1, 172=1, 173=1, 175=1, 176=1, 177=1, 178=1, 179=1, 180=1, 181=1, 182=1, 183=1, 186=1, 187=1, 188=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 197=1, 198=1, 199=1, 200=1, 201=1, 202=1, 203=1, 205=1, 206=1, 207=1, 208=1, 209=1, 210=1, 211=1, 212=1, 213=1, 216=1, 217=1, 218=1, 220=1, 221=1, 222=1, 223=1, 224=1, 225=1, 226=1, 227=1, 228=1, 229=1, 230=1, 231=1, 232=1, 233=1, 235=1, 236=1, 237=1, 238=1, 239=1, 240=1, 241=1, 242=1, 243=1, 246=1, 247=1, 248=1, 250=1, 251=1, 252=1, 253=1, 254=1, 255=1, 256=1, 257=1, 258=1, 259=1, 260=1, 261=1, 262=1, 264=1, 265=1, 266=1, 267=1, 268=1, 269=1, 270=1, 271=1, 272=1, 273=1, 274=1, 275=1, 277=1, 279=1, 280=1, 281=1, 282=1, 283=1, 284=1, 285=1, 286=1, 287=1, 288=1}
Probabilistic random walk after 9308059 steps, saw 1200701 distinct states, run finished after 99010 ms. (steps per millisecond=94 ) properties seen :233
Running SMT prover for 56 properties.
// Phase 1: matrix 737 rows 574 cols
[2023-03-22 09:27:43] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-22 09:27:44] [INFO ] After 431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:56
[2023-03-22 09:27:44] [INFO ] [Nat]Absence check using 160 positive place invariants in 17 ms returned sat
[2023-03-22 09:27:46] [INFO ] After 958ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :56
[2023-03-22 09:27:47] [INFO ] After 2412ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :56
Attempting to minimize the solution found.
Minimization took 1114 ms.
[2023-03-22 09:27:48] [INFO ] After 4290ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :56
Fused 56 Parikh solutions to 45 different solutions.
Parikh walk visited 0 properties in 12100 ms.
Support contains 56 out of 574 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 574/574 places, 737/737 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 574 transition count 672
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 509 transition count 672
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 130 place count 509 transition count 637
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 200 place count 474 transition count 637
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 208 place count 466 transition count 629
Iterating global reduction 2 with 8 rules applied. Total rules applied 216 place count 466 transition count 629
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 216 place count 466 transition count 621
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 232 place count 458 transition count 621
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 342 place count 403 transition count 566
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 402 place count 373 transition count 586
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 405 place count 373 transition count 583
Applied a total of 405 rules in 37 ms. Remains 373 /574 variables (removed 201) and now considering 583/737 (removed 154) transitions.
Finished structural reductions, in 1 iterations. Remains : 373/574 places, 583/737 transitions.
Interrupted random walk after 755220 steps, including 210 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100000 steps, including 3 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 809 ms. (steps per millisecond=123 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 560 ms. (steps per millisecond=178 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 7 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 660 ms. (steps per millisecond=151 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 7 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100000 steps, including 3 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 532 ms. (steps per millisecond=187 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=139 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 56) seen :0
Interrupted probabilistic random walk after 5104498 steps, run timeout after 171001 ms. (steps per millisecond=29 ) properties seen :{26=1, 27=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 54=1, 55=1}
Probabilistic random walk after 5104498 steps, saw 3759151 distinct states, run finished after 171001 ms. (steps per millisecond=29 ) properties seen :28
Running SMT prover for 28 properties.
// Phase 1: matrix 583 rows 373 cols
[2023-03-22 09:31:49] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-22 09:31:49] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2023-03-22 09:31:49] [INFO ] [Nat]Absence check using 160 positive place invariants in 15 ms returned sat
[2023-03-22 09:31:50] [INFO ] After 388ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-22 09:31:50] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2023-03-22 09:31:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-22 09:31:51] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2023-03-22 09:31:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-03-22 09:31:51] [INFO ] After 1255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 561 ms.
[2023-03-22 09:31:51] [INFO ] After 2074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Fused 28 Parikh solutions to 24 different solutions.
Parikh walk visited 13 properties in 29242 ms.
Support contains 15 out of 373 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 373/373 places, 583/583 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 373 transition count 582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 372 transition count 582
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 2 place count 372 transition count 572
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 22 place count 362 transition count 572
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 60 place count 343 transition count 553
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 76 place count 335 transition count 553
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 335 transition count 552
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 334 transition count 552
Applied a total of 78 rules in 23 ms. Remains 334 /373 variables (removed 39) and now considering 552/583 (removed 31) transitions.
Finished structural reductions, in 1 iterations. Remains : 334/373 places, 552/583 transitions.
Interrupted random walk after 874975 steps, including 214 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 3 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 7 resets, run finished after 456 ms. (steps per millisecond=219 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=215 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 456 ms. (steps per millisecond=219 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=220 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 15) seen :0
Finished probabilistic random walk after 1732522 steps, run visited all 15 properties in 36603 ms. (steps per millisecond=47 )
Probabilistic random walk after 1732522 steps, saw 1199661 distinct states, run finished after 36603 ms. (steps per millisecond=47 ) properties seen :15
Able to resolve query StableMarking after proving 1203 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 778042 ms.

BK_STOP 1679477614834

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ShieldRVt-PT-040B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is ShieldRVt-PT-040B, 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 r448-tajo-167905989800198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B 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 ;