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.r393-oct2-167903716900351.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 ltsminxred
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 r393-oct2-167903716900351
=====================================================================

--------------------
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 1679443104193

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 23:58:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 23:58:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 23:58:27] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2023-03-21 23:58:27] [INFO ] Transformed 7003 places.
[2023-03-21 23:58:27] [INFO ] Transformed 6503 transitions.
[2023-03-21 23:58:27] [INFO ] Found NUPN structural information;
[2023-03-21 23:58:27] [INFO ] Parsed PT model containing 7003 places and 6503 transitions and 16206 arcs in 611 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=15 ) 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 44 ms. (steps per millisecond=227 ) 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 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) 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
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
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 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 6503 rows 7003 cols
[2023-03-21 23:58:28] [INFO ] Computed 901 place invariants in 52 ms
[2023-03-21 23:58:31] [INFO ] After 2676ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-21 23:58:34] [INFO ] [Nat]Absence check using 901 positive place invariants in 798 ms returned sat
[2023-03-21 23:58:56] [INFO ] After 20229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-21 23:58:56] [INFO ] After 20247ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-21 23:58:56] [INFO ] After 25051ms 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 708 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 19 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 14 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 9 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 30 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 2644 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 2645 ms. Remains : 2176/7003 places, 2084/6503 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 31132 steps, run timeout after 3003 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 31132 steps, saw 19564 distinct states, run finished after 3006 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 2084 rows 2176 cols
[2023-03-21 23:59:04] [INFO ] Computed 901 place invariants in 8 ms
[2023-03-21 23:59:05] [INFO ] After 845ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-21 23:59:06] [INFO ] [Nat]Absence check using 901 positive place invariants in 274 ms returned sat
[2023-03-21 23:59:11] [INFO ] After 4127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-21 23:59:11] [INFO ] State equation strengthened by 686 read => feed constraints.
[2023-03-21 23:59:24] [INFO ] After 13582ms SMT Verify possible using 686 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-21 23:59:25] [INFO ] Deduced a trap composed of 6 places in 430 ms of which 8 ms to minimize.
[2023-03-21 23:59:26] [INFO ] Deduced a trap composed of 7 places in 475 ms of which 1 ms to minimize.
[2023-03-21 23:59:26] [INFO ] Deduced a trap composed of 8 places in 427 ms of which 1 ms to minimize.
[2023-03-21 23:59:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1785 ms
[2023-03-21 23:59:28] [INFO ] Deduced a trap composed of 7 places in 576 ms of which 2 ms to minimize.
[2023-03-21 23:59:29] [INFO ] Deduced a trap composed of 9 places in 528 ms of which 2 ms to minimize.
[2023-03-21 23:59:29] [INFO ] Deduced a trap composed of 9 places in 409 ms of which 1 ms to minimize.
[2023-03-21 23:59:30] [INFO ] Deduced a trap composed of 4 places in 381 ms of which 14 ms to minimize.
[2023-03-21 23:59:30] [INFO ] Deduced a trap composed of 12 places in 371 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 23:59:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 23:59:30] [INFO ] After 25091ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Parikh walk visited 0 properties in 674 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 71 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 83 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 75 ms. Remains 2176 /2176 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2023-03-21 23:59:31] [INFO ] Invariant cache hit.
[2023-03-21 23:59:33] [INFO ] Implicit Places using invariants in 1635 ms returned []
[2023-03-21 23:59:33] [INFO ] Invariant cache hit.
[2023-03-21 23:59:34] [INFO ] State equation strengthened by 686 read => feed constraints.
[2023-03-21 23:59:53] [INFO ] Implicit Places using invariants and state equation in 20622 ms returned []
Implicit Place search using SMT with State Equation took 22291 ms to find 0 implicit places.
[2023-03-21 23:59:53] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-21 23:59:53] [INFO ] Invariant cache hit.
[2023-03-21 23:59:55] [INFO ] Dead Transitions using invariants and state equation in 1686 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24228 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 182 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
[2023-03-21 23:59:55] [INFO ] Computed 901 place invariants in 9 ms
[2023-03-21 23:59:56] [INFO ] After 967ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-21 23:59:57] [INFO ] [Nat]Absence check using 901 positive place invariants in 207 ms returned sat
[2023-03-22 00:00:00] [INFO ] After 2753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-22 00:00:00] [INFO ] State equation strengthened by 336 read => feed constraints.
[2023-03-22 00:00:10] [INFO ] After 9627ms SMT Verify possible using 336 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-22 00:00:11] [INFO ] Deduced a trap composed of 7 places in 373 ms of which 1 ms to minimize.
[2023-03-22 00:00:11] [INFO ] Deduced a trap composed of 5 places in 379 ms of which 1 ms to minimize.
[2023-03-22 00:00:12] [INFO ] Deduced a trap composed of 6 places in 405 ms of which 2 ms to minimize.
[2023-03-22 00:00:12] [INFO ] Deduced a trap composed of 4 places in 525 ms of which 8 ms to minimize.
[2023-03-22 00:00:13] [INFO ] Deduced a trap composed of 12 places in 450 ms of which 1 ms to minimize.
[2023-03-22 00:00:13] [INFO ] Deduced a trap composed of 9 places in 342 ms of which 1 ms to minimize.
[2023-03-22 00:00:14] [INFO ] Deduced a trap composed of 21 places in 394 ms of which 0 ms to minimize.
[2023-03-22 00:00:14] [INFO ] Deduced a trap composed of 8 places in 658 ms of which 1 ms to minimize.
[2023-03-22 00:00:15] [INFO ] Deduced a trap composed of 8 places in 502 ms of which 0 ms to minimize.
[2023-03-22 00:00:15] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 5146 ms
[2023-03-22 00:00:17] [INFO ] Deduced a trap composed of 9 places in 508 ms of which 1 ms to minimize.
[2023-03-22 00:00:17] [INFO ] Deduced a trap composed of 9 places in 292 ms of which 1 ms to minimize.
[2023-03-22 00:00:18] [INFO ] Deduced a trap composed of 9 places in 339 ms of which 1 ms to minimize.
[2023-03-22 00:00:18] [INFO ] Deduced a trap composed of 6 places in 395 ms of which 0 ms to minimize.
[2023-03-22 00:00:19] [INFO ] Deduced a trap composed of 9 places in 337 ms of which 1 ms to minimize.
[2023-03-22 00:00:19] [INFO ] Deduced a trap composed of 8 places in 304 ms of which 0 ms to minimize.
[2023-03-22 00:00:20] [INFO ] Deduced a trap composed of 4 places in 430 ms of which 1 ms to minimize.
[2023-03-22 00:00:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3678 ms
[2023-03-22 00:00:31] [INFO ] Deduced a trap composed of 12 places in 339 ms of which 2 ms to minimize.
[2023-03-22 00:00:32] [INFO ] Deduced a trap composed of 14 places in 341 ms of which 1 ms to minimize.
[2023-03-22 00:00:32] [INFO ] Deduced a trap composed of 10 places in 406 ms of which 1 ms to minimize.
[2023-03-22 00:00:33] [INFO ] Deduced a trap composed of 12 places in 435 ms of which 1 ms to minimize.
[2023-03-22 00:00:33] [INFO ] Deduced a trap composed of 12 places in 356 ms of which 1 ms to minimize.
[2023-03-22 00:00:34] [INFO ] Deduced a trap composed of 10 places in 428 ms of which 1 ms to minimize.
[2023-03-22 00:00:35] [INFO ] Deduced a trap composed of 8 places in 400 ms of which 1 ms to minimize.
[2023-03-22 00:00:35] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4157 ms
[2023-03-22 00:00:35] [INFO ] After 34993ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2940 ms.
[2023-03-22 00:00:38] [INFO ] After 41980ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2023-03-22 00:00:38] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-22 00:00:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2176 places, 2084 transitions and 10106 arcs took 11 ms.
[2023-03-22 00:00:39] [INFO ] Flatten gal took : 382 ms
Total runtime 132838 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/600/inv_0_ --invariant=/tmp/600/inv_1_ --invariant=/tmp/600/inv_2_ --invariant=/tmp/600/inv_3_ --invariant=/tmp/600/inv_4_ --invariant=/tmp/600/inv_5_ --invariant=/tmp/600/inv_6_ --invariant=/tmp/600/inv_7_ --invariant=/tmp/600/inv_8_ --invariant=/tmp/600/inv_9_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 15806064 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16092660 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023

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="ltsminxred"
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 ltsminxred"
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 r393-oct2-167903716900351"
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 ;