Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303546000639.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TokenRing-PT-040, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546000639
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2G
-rw-r--r-- 1 mcc users 1.5M Apr 30 00:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.8M Apr 30 00:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 46M Apr 29 21:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 157M Apr 29 21:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.2M May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.2M May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 29M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 79M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.4M Apr 30 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 26M Apr 30 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 168M Apr 30 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 602M Apr 30 16:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 180K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 457K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654275288816

Running Version 202205111006
[2022-06-03 16:54:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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, 3600]
[2022-06-03 16:54:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 16:54:51] [INFO ] Load time of PNML (sax parser for PT used): 1398 ms
[2022-06-03 16:54:51] [INFO ] Transformed 1681 places.
[2022-06-03 16:54:51] [INFO ] Transformed 65641 transitions.
[2022-06-03 16:54:51] [INFO ] Parsed PT model containing 1681 places and 65641 transitions in 1719 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 7094 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-040-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 6889 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 5
FORMULA TokenRing-PT-040-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 195 steps, including 0 resets, run timeout after 5806 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5298 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 158 steps, including 0 resets, run timeout after 6240 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5176 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 3072 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3166 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3295 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3122 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3290 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3302 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 10 properties.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 16:56:25] [INFO ] Computed 41 place invariants in 281 ms
[2022-06-03 16:56:43] [INFO ] [Real]Absence check using 41 positive place invariants in 44 ms returned sat
[2022-06-03 16:56:48] [INFO ] After 22127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-03 16:57:04] [INFO ] [Nat]Absence check using 41 positive place invariants in 31 ms returned sat
[2022-06-03 16:57:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 16:57:13] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
FORMULA TokenRing-PT-040-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-040-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 484 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 7665 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3760 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3506 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3596 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3537 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3601 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3322 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3978 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 188660 steps, run timeout after 210002 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 188660 steps, saw 43044 distinct states, run finished after 210007 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:01:54] [INFO ] Computed 41 place invariants in 248 ms
[2022-06-03 17:02:05] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2022-06-03 17:02:28] [INFO ] After 33656ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 17:02:39] [INFO ] [Nat]Absence check using 41 positive place invariants in 40 ms returned sat
[2022-06-03 17:03:10] [INFO ] After 31238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 17:03:12] [INFO ] State equation strengthened by 64040 read => feed constraints.
[2022-06-03 17:03:44] [INFO ] After 31779ms SMT Verify possible using 64040 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 17:04:02] [INFO ] After 50466ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 14679 ms.
[2022-06-03 17:04:17] [INFO ] After 108853ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 456 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 420 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:04:18] [INFO ] Computed 41 place invariants in 181 ms
[2022-06-03 17:04:18] [INFO ] Implicit Places using invariants in 472 ms returned []
Implicit Place search using SMT only with invariants took 493 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:04:19] [INFO ] Computed 41 place invariants in 171 ms
[2022-06-03 17:04:44] [INFO ] Dead Transitions using invariants and state equation in 25311 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 7007 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 300 steps, including 0 resets, run timeout after 5515 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3768 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3662 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3941 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3906 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4039 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4152 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4045 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 221463 steps, run timeout after 210003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 221463 steps, saw 49907 distinct states, run finished after 210004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:09:25] [INFO ] Computed 41 place invariants in 198 ms
[2022-06-03 17:09:36] [INFO ] [Real]Absence check using 41 positive place invariants in 31 ms returned sat
[2022-06-03 17:09:58] [INFO ] After 32470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 17:10:08] [INFO ] [Nat]Absence check using 41 positive place invariants in 33 ms returned sat
[2022-06-03 17:10:38] [INFO ] After 29215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 17:10:38] [INFO ] State equation strengthened by 64040 read => feed constraints.
[2022-06-03 17:11:09] [INFO ] After 30146ms SMT Verify possible using 64040 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 17:11:27] [INFO ] After 48030ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 13290 ms.
[2022-06-03 17:11:40] [INFO ] After 101829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 376 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 376 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:11:41] [INFO ] Computed 41 place invariants in 162 ms
[2022-06-03 17:11:41] [INFO ] Implicit Places using invariants in 392 ms returned []
Implicit Place search using SMT only with invariants took 393 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:11:41] [INFO ] Computed 41 place invariants in 166 ms
[2022-06-03 17:12:05] [INFO ] Dead Transitions using invariants and state equation in 23598 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 220 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:12:06] [INFO ] Computed 41 place invariants in 169 ms
[2022-06-03 17:12:16] [INFO ] [Real]Absence check using 41 positive place invariants in 34 ms returned sat
[2022-06-03 17:12:38] [INFO ] After 32822ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 17:12:49] [INFO ] [Nat]Absence check using 41 positive place invariants in 32 ms returned sat
[2022-06-03 17:13:18] [INFO ] After 29523ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 17:13:33] [INFO ] After 43843ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 8832 ms.
[2022-06-03 17:13:41] [INFO ] After 63046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2022-06-03 17:13:47] [INFO ] Flatten gal took : 2899 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4275688760944130505
[2022-06-03 17:13:50] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2022-06-03 17:13:53] [INFO ] Built C files in 2551ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4275688760944130505
Running compilation step : cd /tmp/ltsmin4275688760944130505;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 17:13:55] [INFO ] Applying decomposition
[2022-06-03 17:13:56] [INFO ] Flatten gal took : 5468 ms
[2022-06-03 17:13:59] [INFO ] Flatten gal took : 3911 ms
[2022-06-03 17:13:59] [INFO ] Input system was already deterministic with 65641 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14836233160855041012.txt' '-o' '/tmp/graph14836233160855041012.bin' '-w' '/tmp/graph14836233160855041012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14836233160855041012.bin' '-l' '-1' '-v' '-w' '/tmp/graph14836233160855041012.weights' '-q' '0' '-e' '0.001'
[2022-06-03 17:14:05] [INFO ] Decomposing Gal with order
[2022-06-03 17:14:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 17:14:11] [INFO ] Removed a total of 155337 redundant transitions.
[2022-06-03 17:14:13] [INFO ] Flatten gal took : 4144 ms
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4275688760944130505;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 90 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4275688760944130505;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 90 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 17:17:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1105 labels/synchronizations in 1732 ms.
[2022-06-03 17:17:43] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9763992241143334064.gal : 353 ms
[2022-06-03 17:17:43] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4436290997849981209.prop : 514 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9763992241143334064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4436290997849981209.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityFireability4436290997849981209.prop.
ITS-tools command line returned an error code 137
[2022-06-03 17:32:17] [INFO ] Flatten gal took : 2354 ms
[2022-06-03 17:32:18] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11712138460578945705.gal : 297 ms
[2022-06-03 17:32:18] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9794182028147787901.prop : 606 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability11712138460578945705.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9794182028147787901.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityFireability9794182028147787901.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :14 after 29
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :29 after 33
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :33 after 42
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :42 after 132
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :132 after 1430
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1430 after 34502
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :34502 after 5.34888e+06
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :5.34888e+06 after 3.53453e+09
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :3.53453e+09 after 1.39067e+14
[2022-06-03 17:46:22] [INFO ] Result for false tautology is UNSAT, invariant/never predicate is unrealizable TokenRing-PT-040-ReachabilityFireability-03
FORMULA TokenRing-PT-040-ReachabilityFireability-03 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
[2022-06-03 17:46:23] [INFO ] Ran tautology test, simplified 1 / 8 in 1947867 ms.
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-08(UNSAT) depth K=0 took 128 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-09(UNSAT) depth K=0 took 6 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-10(UNSAT) depth K=0 took 0 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-13(UNSAT) depth K=0 took 0 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-14(UNSAT) depth K=0 took 0 ms
[2022-06-03 17:46:26] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-08(UNSAT) depth K=1 took 12 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-09(UNSAT) depth K=1 took 8 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-10(UNSAT) depth K=1 took 5 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-12(UNSAT) depth K=1 took 5 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-13(UNSAT) depth K=1 took 5 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-14(UNSAT) depth K=1 took 17 ms
[2022-06-03 17:46:34] [INFO ] BMC solution for property TokenRing-PT-040-ReachabilityFireability-15(UNSAT) depth K=1 took 7 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 65641 rows 1681 cols
[2022-06-03 17:46:59] [INFO ] Computed 41 place invariants in 128 ms
[2022-06-03 17:46:59] [INFO ] Computed 41 place invariants in 162 ms
[2022-06-03 17:47:55] [INFO ] Proved 1681 variables to be positive in 56194 ms
[2022-06-03 17:47:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-08
[2022-06-03 17:47:56] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-08(SAT) depth K=0 took 872 ms
[2022-06-03 17:47:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-09
[2022-06-03 17:47:56] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-09(SAT) depth K=0 took 638 ms
[2022-06-03 17:47:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-10
[2022-06-03 17:47:56] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-10(SAT) depth K=0 took 310 ms
[2022-06-03 17:47:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-12
[2022-06-03 17:47:57] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-12(SAT) depth K=0 took 365 ms
[2022-06-03 17:47:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-13
[2022-06-03 17:47:57] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-13(SAT) depth K=0 took 322 ms
[2022-06-03 17:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-14
[2022-06-03 17:47:58] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-14(SAT) depth K=0 took 847 ms
[2022-06-03 17:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-040-ReachabilityFireability-15
[2022-06-03 17:47:58] [INFO ] KInduction solution for property TokenRing-PT-040-ReachabilityFireability-15(SAT) depth K=0 took 357 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -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 3600 -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="TokenRing-PT-040"
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 2-4028"
echo " Executing tool itstools"
echo " Input is TokenRing-PT-040, 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 r258-tall-165303546000639"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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