Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713400351.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-100B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713400351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.5K Feb 25 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 25 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 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 1.7M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679192618217

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100B
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-19 02:23:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 02:23:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 02:23:40] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2023-03-19 02:23:40] [INFO ] Transformed 7003 places.
[2023-03-19 02:23:40] [INFO ] Transformed 6503 transitions.
[2023-03-19 02:23:40] [INFO ] Found NUPN structural information;
[2023-03-19 02:23:40] [INFO ] Parsed PT model containing 7003 places and 6503 transitions and 16206 arcs in 638 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 02:23:41] [INFO ] Flatten gal took : 416 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 817 ms. (steps per millisecond=12 ) properties (out of 16) seen :6
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
[2023-03-19 02:23:42] [INFO ] Flatten gal took : 283 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
[2023-03-19 02:23:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15216508213391059901.gal : 101 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
[2023-03-19 02:23:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1745508423467243817.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15216508213391059901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1745508423467243817.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Running SMT prover for 10 properties.
// Phase 1: matrix 6503 rows 7003 cols
[2023-03-19 02:23:42] [INFO ] Computed 901 place invariants in 62 ms
Loading property file /tmp/ReachabilityCardinality1745508423467243817.prop.
[2023-03-19 02:23:45] [INFO ] After 2383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 02:23:48] [INFO ] [Nat]Absence check using 901 positive place invariants in 1244 ms returned sat
[2023-03-19 02:24:10] [INFO ] After 20057ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-19 02:24:10] [INFO ] After 20065ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-19 02:24:10] [INFO ] After 25067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 10 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 445 ms.
Support contains 208 out of 7003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Drop transitions removed 1530 transitions
Trivial Post-agglo rules discarded 1530 transitions
Performed 1530 trivial Post agglomeration. Transition count delta: 1530
Iterating post reduction 0 with 1530 rules applied. Total rules applied 1530 place count 7003 transition count 4973
Reduce places removed 1530 places and 0 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Iterating post reduction 1 with 1577 rules applied. Total rules applied 3107 place count 5473 transition count 4926
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 2 with 47 rules applied. Total rules applied 3154 place count 5426 transition count 4926
Performed 426 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 426 Pre rules applied. Total rules applied 3154 place count 5426 transition count 4500
Deduced a syphon composed of 426 places in 21 ms
Reduce places removed 426 places and 0 transitions.
Iterating global reduction 3 with 852 rules applied. Total rules applied 4006 place count 5000 transition count 4500
Discarding 693 places :
Symmetric choice reduction at 3 with 693 rule applications. Total rules 4699 place count 4307 transition count 3807
Iterating global reduction 3 with 693 rules applied. Total rules applied 5392 place count 4307 transition count 3807
Performed 267 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 267 Pre rules applied. Total rules applied 5392 place count 4307 transition count 3540
Deduced a syphon composed of 267 places in 18 ms
Reduce places removed 267 places and 0 transitions.
Iterating global reduction 3 with 534 rules applied. Total rules applied 5926 place count 4040 transition count 3540
Performed 1588 Post agglomeration using F-continuation condition.Transition count delta: 1588
Deduced a syphon composed of 1588 places in 20 ms
Reduce places removed 1588 places and 0 transitions.
Iterating global reduction 3 with 3176 rules applied. Total rules applied 9102 place count 2452 transition count 1952
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -53
Deduced a syphon composed of 101 places in 11 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9304 place count 2351 transition count 2005
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9506 place count 2250 transition count 2061
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 62 places in 7 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 9630 place count 2188 transition count 2096
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 9642 place count 2188 transition count 2084
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 9654 place count 2176 transition count 2084
Partial Free-agglomeration rule applied 96 times.
Drop transitions removed 96 transitions
Iterating global reduction 4 with 96 rules applied. Total rules applied 9750 place count 2176 transition count 2084
Applied a total of 9750 rules in 2672 ms. Remains 2176 /7003 variables (removed 4827) and now considering 2084/6503 (removed 4419) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2673 ms. Remains : 2176/7003 places, 2084/6503 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 10) 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 10) 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 10) 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 10) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
Reachability property ShieldIIPt-PT-100B-ReachabilityFireability-07 is true.
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :10 after 19
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :19 after 28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 10) seen :0
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :28 after 45
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :45 after 78
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 10) seen :0
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :78 after 154
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 10) seen :0
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :154 after 933
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 10) seen :0
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :933 after 4.45318e+08
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :4.45318e+08 after 4.68295e+19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 10) seen :0
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :4.68295e+19 after 4.47767e+40
Interrupted probabilistic random walk after 95286 steps, run timeout after 6031 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 95286 steps, saw 49843 distinct states, run finished after 6035 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 2084 rows 2176 cols
[2023-03-19 02:24:21] [INFO ] Computed 901 place invariants in 8 ms
[2023-03-19 02:24:22] [INFO ] After 726ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 02:24:23] [INFO ] [Nat]Absence check using 901 positive place invariants in 308 ms returned sat
[2023-03-19 02:24:28] [INFO ] After 5188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-19 02:24:28] [INFO ] State equation strengthened by 686 read => feed constraints.
[2023-03-19 02:24:42] [INFO ] After 13751ms SMT Verify possible using 686 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-19 02:24:44] [INFO ] Deduced a trap composed of 4 places in 1450 ms of which 8 ms to minimize.
[2023-03-19 02:24:45] [INFO ] Deduced a trap composed of 8 places in 391 ms of which 2 ms to minimize.
[2023-03-19 02:24:45] [INFO ] Deduced a trap composed of 11 places in 379 ms of which 2 ms to minimize.
[2023-03-19 02:24:46] [INFO ] Deduced a trap composed of 11 places in 454 ms of which 2 ms to minimize.
[2023-03-19 02:24:46] [INFO ] Deduced a trap composed of 8 places in 381 ms of which 1 ms to minimize.
[2023-03-19 02:24:46] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3941 ms
[2023-03-19 02:24:47] [INFO ] After 18452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-19 02:24:47] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 886 ms.
Support contains 208 out of 2176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2176/2176 places, 2084/2084 transitions.
Applied a total of 0 rules in 185 ms. Remains 2176 /2176 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 2176/2176 places, 2084/2084 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2176/2176 places, 2084/2084 transitions.
Applied a total of 0 rules in 133 ms. Remains 2176 /2176 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2023-03-19 02:24:48] [INFO ] Invariant cache hit.
[2023-03-19 02:24:50] [INFO ] Implicit Places using invariants in 2163 ms returned []
[2023-03-19 02:24:50] [INFO ] Invariant cache hit.
[2023-03-19 02:24:52] [INFO ] State equation strengthened by 686 read => feed constraints.
[2023-03-19 02:25:09] [INFO ] Implicit Places using invariants and state equation in 19132 ms returned []
Implicit Place search using SMT with State Equation took 21314 ms to find 0 implicit places.
[2023-03-19 02:25:10] [INFO ] Redundant transitions in 208 ms returned []
[2023-03-19 02:25:10] [INFO ] Invariant cache hit.
[2023-03-19 02:25:12] [INFO ] Dead Transitions using invariants and state equation in 2060 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23756 ms. Remains : 2176/2176 places, 2084/2084 transitions.
Partial Free-agglomeration rule applied 354 times.
Drop transitions removed 354 transitions
Iterating global reduction 0 with 354 rules applied. Total rules applied 354 place count 2176 transition count 2084
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 357 place count 2176 transition count 2081
Applied a total of 357 rules in 221 ms. Remains 2176 /2176 variables (removed 0) and now considering 2081/2084 (removed 3) transitions.
Running SMT prover for 10 properties.
// Phase 1: matrix 2081 rows 2176 cols
[2023-03-19 02:25:12] [INFO ] Computed 901 place invariants in 13 ms
[2023-03-19 02:25:12] [INFO ] After 524ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 02:25:13] [INFO ] [Nat]Absence check using 901 positive place invariants in 381 ms returned sat
[2023-03-19 02:25:17] [INFO ] After 2977ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-19 02:25:17] [INFO ] State equation strengthened by 336 read => feed constraints.
[2023-03-19 02:25:27] [INFO ] After 10485ms SMT Verify possible using 336 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-19 02:25:28] [INFO ] Deduced a trap composed of 7 places in 614 ms of which 1 ms to minimize.
[2023-03-19 02:25:29] [INFO ] Deduced a trap composed of 5 places in 275 ms of which 1 ms to minimize.
[2023-03-19 02:25:29] [INFO ] Deduced a trap composed of 6 places in 719 ms of which 1 ms to minimize.
[2023-03-19 02:25:30] [INFO ] Deduced a trap composed of 4 places in 348 ms of which 1 ms to minimize.
[2023-03-19 02:25:30] [INFO ] Deduced a trap composed of 12 places in 494 ms of which 1 ms to minimize.
[2023-03-19 02:25:31] [INFO ] Deduced a trap composed of 9 places in 437 ms of which 1 ms to minimize.
[2023-03-19 02:25:31] [INFO ] Deduced a trap composed of 21 places in 409 ms of which 1 ms to minimize.
[2023-03-19 02:25:32] [INFO ] Deduced a trap composed of 8 places in 393 ms of which 1 ms to minimize.
[2023-03-19 02:25:32] [INFO ] Deduced a trap composed of 8 places in 367 ms of which 0 ms to minimize.
[2023-03-19 02:25:33] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4977 ms
[2023-03-19 02:25:34] [INFO ] Deduced a trap composed of 9 places in 434 ms of which 0 ms to minimize.
[2023-03-19 02:25:35] [INFO ] Deduced a trap composed of 9 places in 340 ms of which 0 ms to minimize.
[2023-03-19 02:25:35] [INFO ] Deduced a trap composed of 9 places in 466 ms of which 1 ms to minimize.
[2023-03-19 02:25:36] [INFO ] Deduced a trap composed of 6 places in 383 ms of which 0 ms to minimize.
[2023-03-19 02:25:36] [INFO ] Deduced a trap composed of 9 places in 367 ms of which 1 ms to minimize.
[2023-03-19 02:25:37] [INFO ] Deduced a trap composed of 8 places in 376 ms of which 1 ms to minimize.
[2023-03-19 02:25:37] [INFO ] Deduced a trap composed of 4 places in 344 ms of which 1 ms to minimize.
[2023-03-19 02:25:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3711 ms
[2023-03-19 02:25:49] [INFO ] Deduced a trap composed of 12 places in 452 ms of which 2 ms to minimize.
[2023-03-19 02:25:50] [INFO ] Deduced a trap composed of 10 places in 462 ms of which 1 ms to minimize.
[2023-03-19 02:25:50] [INFO ] Deduced a trap composed of 12 places in 445 ms of which 1 ms to minimize.
[2023-03-19 02:25:51] [INFO ] Deduced a trap composed of 13 places in 465 ms of which 2 ms to minimize.
[2023-03-19 02:25:52] [INFO ] Deduced a trap composed of 12 places in 519 ms of which 1 ms to minimize.
[2023-03-19 02:25:52] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3281 ms
[2023-03-19 02:25:54] [INFO ] Deduced a trap composed of 13 places in 1559 ms of which 1 ms to minimize.
[2023-03-19 02:25:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1782 ms
[2023-03-19 02:25:54] [INFO ] After 36858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 3210 ms.
[2023-03-19 02:25:57] [INFO ] After 44641ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 02:25:57] [INFO ] Flatten gal took : 207 ms
[2023-03-19 02:25:57] [INFO ] Applying decomposition
[2023-03-19 02:25:58] [INFO ] Flatten gal took : 179 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12342859333145086496.txt' '-o' '/tmp/graph12342859333145086496.bin' '-w' '/tmp/graph12342859333145086496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12342859333145086496.bin' '-l' '-1' '-v' '-w' '/tmp/graph12342859333145086496.weights' '-q' '0' '-e' '0.001'
[2023-03-19 02:25:58] [INFO ] Decomposing Gal with order
[2023-03-19 02:25:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 02:26:01] [INFO ] Removed a total of 600 redundant transitions.
[2023-03-19 02:26:01] [INFO ] Flatten gal took : 486 ms
[2023-03-19 02:26:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 37 ms.
[2023-03-19 02:26:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6432560005311764673.gal : 102 ms
[2023-03-19 02:26:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15919398262644630219.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6432560005311764673.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15919398262644630219.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15919398262644630219.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :1 after 8940
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :8940 after 1.43966e+33
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1.43966e+33 after 2.58494e+97
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :2.58494e+97 after 6.82645e+294
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-19 02:56:13] [INFO ] Flatten gal took : 2022 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10715169721655194278
[2023-03-19 02:56:13] [INFO ] Too many transitions (2084) to apply POR reductions. Disabling POR matrices.
[2023-03-19 02:56:13] [INFO ] Applying decomposition
[2023-03-19 02:56:14] [INFO ] Built C files in 414ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10715169721655194278
Running compilation step : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '72' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 02:56:14] [INFO ] Flatten gal took : 900 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15606390907083785937.txt' '-o' '/tmp/graph15606390907083785937.bin' '-w' '/tmp/graph15606390907083785937.weights'
Compilation finished in 5943 ms.
Running link step : cd /tmp/ltsmin10715169721655194278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15606390907083785937.bin' '-l' '-1' '-v' '-w' '/tmp/graph15606390907083785937.weights' '-q' '0' '-e' '0.001'
Link finished in 119 ms.
Running LTSmin : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability00==true'
[2023-03-19 02:56:21] [INFO ] Decomposing Gal with order
[2023-03-19 02:56:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 02:56:21] [INFO ] Removed a total of 1592 redundant transitions.
[2023-03-19 02:56:21] [INFO ] Flatten gal took : 387 ms
[2023-03-19 02:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 539 ms.
[2023-03-19 02:56:22] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12798448776837207213.gal : 49 ms
[2023-03-19 02:56:22] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16600988472960831321.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability12798448776837207213.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16600988472960831321.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability16600988472960831321.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :1986 after 3971
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :3971 after 484341
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :484341 after 722541
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :722541 after 1.91707e+11
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :1.91707e+11 after 2.01247e+18
Reachability property ShieldIIPt-PT-100B-ReachabilityFireability-11 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldIIPt-PT-100B-ReachabilityFireability-06 does not hold.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldIIPt-PT-100B-ReachabilityFireability-03 does not hold.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ShieldIIPt-PT-100B-ReachabilityFireability-01 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldIIPt-PT-100B-ReachabilityFireability-00 does not hold.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :7.46698e+31 after 7.30181e+163
WARNING : LTSmin timed out (>360 s) on command cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability00==true'
Running LTSmin : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability08==true'
WARNING : LTSmin timed out (>360 s) on command cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability08==true'
Running LTSmin : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability09==true'
WARNING : LTSmin timed out (>360 s) on command cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability09==true'
Running LTSmin : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability12==true'
WARNING : LTSmin timed out (>360 s) on command cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability12==true'
Running LTSmin : cd /tmp/ltsmin10715169721655194278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT100BReachabilityFireability13==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5425804 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16143712 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldIIPt-PT-100B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itstools"
echo " Input is ShieldIIPt-PT-100B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713400351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;