fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r258-tall-165303546000639
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for TokenRing-PT-040

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16214.863 3600000.00 7631414.00 23052.40 TTFTTTFF???F???? normal

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 ;