fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r269-tall-165303553500237
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for TokenRing-PT-030

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16245.483 3600000.00 12292532.00 12840.00 ?FFTTTTT?????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.r269-tall-165303553500237.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is TokenRing-PT-030, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553500237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376M
-rw-r--r-- 1 mcc users 1.4M Apr 29 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.9M Apr 29 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29M Apr 29 16:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 104M Apr 29 16:18 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 489K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5M Apr 29 20:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13M Apr 29 20:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42M Apr 29 19:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 151M Apr 29 19:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 102K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K 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 14M 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-030-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655073093780

Running Version 0
[2022-06-12 22:31:36] [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]
[2022-06-12 22:31:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:31:37] [INFO ] Load time of PNML (sax parser for PT used): 753 ms
[2022-06-12 22:31:37] [INFO ] Transformed 961 places.
[2022-06-12 22:31:38] [INFO ] Transformed 27931 transitions.
[2022-06-12 22:31:38] [INFO ] Parsed PT model containing 961 places and 27931 transitions in 1234 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1874 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-030-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 8127 steps, including 2 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen :{1=1, 2=1, 3=1, 4=1}
FORMULA TokenRing-PT-030-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1540 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1543 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1748 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2435 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2537 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2314 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2597 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2453 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2324 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2434 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2791 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 11 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:33:08] [INFO ] Computed 31 place invariants in 115 ms
[2022-06-12 22:33:10] [INFO ] [Real]Absence check using 31 positive place invariants in 28 ms returned sat
[2022-06-12 22:33:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:33:16] [INFO ] [Real]Absence check using state equation in 6379 ms returned unsat :1 sat :1 real:9
[2022-06-12 22:33:17] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-12 22:33:22] [INFO ] [Real]Added 27030 Read/Feed constraints in 4641 ms returned sat
[2022-06-12 22:33:32] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:10
[2022-06-12 22:33:33] [INFO ] [Nat]Absence check using 31 positive place invariants in 21 ms returned sat
[2022-06-12 22:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:33:45] [INFO ] [Nat]Absence check using state equation in 11123 ms returned unsat :2 sat :9
[2022-06-12 22:33:49] [INFO ] [Nat]Added 27030 Read/Feed constraints in 4414 ms returned sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-06-12 22:33:57] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :8
FORMULA TokenRing-PT-030-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-030-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-030-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 8 different solutions.
Incomplete Parikh walk after 35400 steps, including 7456 resets, run finished after 638 ms. (steps per millisecond=55 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 34000 steps, including 7189 resets, run finished after 686 ms. (steps per millisecond=49 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 38200 steps, including 8021 resets, run finished after 753 ms. (steps per millisecond=50 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 40900 steps, including 8571 resets, run finished after 849 ms. (steps per millisecond=48 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 41900 steps, including 8756 resets, run finished after 614 ms. (steps per millisecond=68 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 37700 steps, including 7928 resets, run finished after 551 ms. (steps per millisecond=68 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 23900 steps, including 5158 resets, run finished after 350 ms. (steps per millisecond=68 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 19700 steps, including 4316 resets, run finished after 295 ms. (steps per millisecond=66 ) properties (out of 8) seen :0 could not realise parikh vector
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 171 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
[2022-06-12 22:34:04] [INFO ] Flatten gal took : 1037 ms
[2022-06-12 22:34:04] [INFO ] Flatten gal took : 822 ms
[2022-06-12 22:34:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11508191888337421208.gal : 271 ms
[2022-06-12 22:34:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9687115018694676557.prop : 85 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11508191888337421208.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9687115018694676557.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11508191888337421208.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9687115018694676557.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9687115018694676557.prop.
Detected timeout of ITS tools.
[2022-06-12 22:34:21] [INFO ] Flatten gal took : 677 ms
[2022-06-12 22:34:21] [INFO ] Applying decomposition
[2022-06-12 22:34:22] [INFO ] Flatten gal took : 699 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1234130553197488644.txt, -o, /tmp/graph1234130553197488644.bin, -w, /tmp/graph1234130553197488644.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1234130553197488644.bin, -l, -1, -v, -w, /tmp/graph1234130553197488644.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:34:24] [INFO ] Decomposing Gal with order
[2022-06-12 22:34:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:35:00] [INFO ] Removed a total of 65308 redundant transitions.
[2022-06-12 22:35:01] [INFO ] Flatten gal took : 1808 ms
[2022-06-12 22:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 879 labels/synchronizations in 751 ms.
[2022-06-12 22:36:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4612160316298351555.gal : 139 ms
[2022-06-12 22:36:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1248667838976495712.prop : 58 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4612160316298351555.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1248667838976495712.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4612160316298351555.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1248667838976495712.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1248667838976495712.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin656676655801353655
[2022-06-12 22:37:07] [INFO ] Built C files in 351ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin656676655801353655
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin656676655801353655]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin656676655801353655] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin656676655801353655] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Interrupted random walk after 26033 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2304 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 5591 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5509 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5365 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5098 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5342 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5487 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 5636 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted probabilistic random walk after 77811 steps, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 77811 steps, saw 18442 distinct states, run finished after 30001 ms. (steps per millisecond=2 ) properties seen :{}
Running SMT prover for 8 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:38:48] [INFO ] Computed 31 place invariants in 91 ms
[2022-06-12 22:38:49] [INFO ] [Real]Absence check using 31 positive place invariants in 17 ms returned sat
[2022-06-12 22:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:38:55] [INFO ] [Real]Absence check using state equation in 6591 ms returned unsat :0 sat :2 real:6
[2022-06-12 22:38:57] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-12 22:39:00] [INFO ] [Real]Added 27030 Read/Feed constraints in 3790 ms returned sat
[2022-06-12 22:39:11] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:8
[2022-06-12 22:39:12] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2022-06-12 22:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:39:23] [INFO ] [Nat]Absence check using state equation in 10504 ms returned unsat :0 sat :8
[2022-06-12 22:39:28] [INFO ] [Nat]Added 27030 Read/Feed constraints in 4985 ms returned sat
Attempting to minimize the solution found.
Minimization took 6336 ms.
[2022-06-12 22:39:49] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :8
Interrupted Parikh walk after 27938 steps, including 26 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties (out of 8) seen :0
Interrupted Parikh walk after 27788 steps, including 25 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties (out of 8) seen :0
Interrupted Parikh walk after 24511 steps, including 22 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties (out of 8) seen :0
Interrupted Parikh walk after 25022 steps, including 23 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties (out of 8) seen :0
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 157 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 138 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:41:49] [INFO ] Computed 31 place invariants in 82 ms
[2022-06-12 22:41:49] [INFO ] Implicit Places using invariants in 207 ms returned []
Implicit Place search using SMT only with invariants took 209 ms to find 0 implicit places.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:41:50] [INFO ] Computed 31 place invariants in 60 ms
[2022-06-12 22:41:58] [INFO ] Dead Transitions using invariants and state equation in 8841 ms returned []
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 24325 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 8 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:42:29] [INFO ] Computed 31 place invariants in 77 ms
[2022-06-12 22:42:29] [INFO ] [Real]Absence check using 31 positive place invariants in 18 ms returned sat
[2022-06-12 22:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:42:37] [INFO ] [Real]Absence check using state equation in 7206 ms returned unsat :0 sat :2 real:6
[2022-06-12 22:42:38] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-12 22:42:42] [INFO ] [Real]Added 27030 Read/Feed constraints in 4090 ms returned sat
[2022-06-12 22:42:53] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:8
[2022-06-12 22:42:53] [INFO ] [Nat]Absence check using 31 positive place invariants in 18 ms returned sat
[2022-06-12 22:42:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:43:04] [INFO ] [Nat]Absence check using state equation in 10411 ms returned unsat :0 sat :8
[2022-06-12 22:43:08] [INFO ] [Nat]Added 27030 Read/Feed constraints in 3998 ms returned sat
Attempting to minimize the solution found.
Minimization took 6258 ms.
[2022-06-12 22:43:27] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :8
[2022-06-12 22:43:28] [INFO ] Flatten gal took : 696 ms
[2022-06-12 22:43:29] [INFO ] Flatten gal took : 706 ms
[2022-06-12 22:43:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10614591500054302320.gal : 89 ms
[2022-06-12 22:43:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13321940885562495048.prop : 34 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10614591500054302320.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13321940885562495048.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10614591500054302320.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13321940885562495048.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13321940885562495048.prop.
Detected timeout of ITS tools.
[2022-06-12 22:43:45] [INFO ] Flatten gal took : 678 ms
[2022-06-12 22:43:45] [INFO ] Applying decomposition
[2022-06-12 22:43:46] [INFO ] Flatten gal took : 693 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph36715810507419661.txt, -o, /tmp/graph36715810507419661.bin, -w, /tmp/graph36715810507419661.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph36715810507419661.bin, -l, -1, -v, -w, /tmp/graph36715810507419661.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:43:47] [INFO ] Decomposing Gal with order
[2022-06-12 22:43:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:44:24] [INFO ] Removed a total of 65250 redundant transitions.
[2022-06-12 22:44:24] [INFO ] Flatten gal took : 1252 ms
[2022-06-12 22:45:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 927 labels/synchronizations in 612 ms.
[2022-06-12 22:45:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5141510811770817686.gal : 55 ms
[2022-06-12 22:45:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15599862279055576870.prop : 48 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality5141510811770817686.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15599862279055576870.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality5141510811770817686.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15599862279055576870.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15599862279055576870.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13031399372539977318
[2022-06-12 22:45:33] [INFO ] Built C files in 217ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13031399372539977318
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13031399372539977318]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13031399372539977318] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13031399372539977318] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Applied a total of 0 rules in 125 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:45:34] [INFO ] Computed 31 place invariants in 50 ms
[2022-06-12 22:45:35] [INFO ] [Real]Absence check using 31 positive place invariants in 18 ms returned sat
[2022-06-12 22:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:45:42] [INFO ] [Real]Absence check using state equation in 6935 ms returned unsat :0 sat :2 real:6
Attempting to minimize the solution found.
Minimization took 1317 ms.
[2022-06-12 22:45:43] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :2 real:6
[2022-06-12 22:45:44] [INFO ] [Nat]Absence check using 31 positive place invariants in 25 ms returned sat
[2022-06-12 22:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:45:54] [INFO ] [Nat]Absence check using state equation in 9609 ms returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 4397 ms.
[2022-06-12 22:45:58] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :8
[2022-06-12 22:45:59] [INFO ] Flatten gal took : 759 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11862740714676923025
[2022-06-12 22:46:00] [INFO ] Too many transitions (27931) to apply POR reductions. Disabling POR matrices.
[2022-06-12 22:46:01] [INFO ] Built C files in 864ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11862740714676923025
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11862740714676923025]
[2022-06-12 22:46:02] [INFO ] Flatten gal took : 1821 ms
[2022-06-12 22:46:02] [INFO ] Applying decomposition
[2022-06-12 22:46:03] [INFO ] Input system was already deterministic with 27931 transitions.
[2022-06-12 22:46:04] [INFO ] Flatten gal took : 1519 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4376155210909285670.txt, -o, /tmp/graph4376155210909285670.bin, -w, /tmp/graph4376155210909285670.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4376155210909285670.bin, -l, -1, -v, -w, /tmp/graph4376155210909285670.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:46:07] [INFO ] Decomposing Gal with order
[2022-06-12 22:46:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:46:16] [INFO ] Ran tautology test, simplified 0 / 8 in 14144 ms.
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=0 took 1092 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=0 took 107 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=0 took 47 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=0 took 67 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=0 took 71 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=0 took 75 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-14(UNSAT) depth K=0 took 74 ms
[2022-06-12 22:46:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-15(UNSAT) depth K=0 took 39 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-12 22:46:24] [INFO ] Computed 31 place invariants in 111 ms
inv : State_16_22 + State_16_28 + State_16_17 + State_16_0 + State_16_8 + State_16_12 + State_16_24 + State_16_4 + State_16_20 + State_16_10 + State_16_2 + State_16_21 + State_16_18 + State_16_29 + State_16_23 + State_16_7 + State_16_14 + State_16_9 + State_16_16 + State_16_15 + State_16_30 + State_16_5 + State_16_26 + State_16_19 + State_16_3 + State_16_13 + State_16_25 + State_16_27 + State_16_6 + State_16_1 + State_16_11 = 1
inv : State_1_21 + State_1_12 + State_1_27 + State_1_26 + State_1_7 + State_1_19 + State_1_24 + State_1_30 + State_1_3 + State_1_15 + State_1_18 + State_1_4 + State_1_6 + State_1_20 + State_1_16 + State_1_1 + State_1_11 + State_1_17 + State_1_13 + State_1_8 + State_1_28 + State_1_22 + State_1_29 + State_1_25 + State_1_23 + State_1_5 + State_1_2 + State_1_0 + State_1_10 + State_1_9 + State_1_14 = 1
inv : State_15_1 + State_15_20 + State_15_8 + State_15_13 + State_15_22 + State_15_16 + State_15_3 + State_15_0 + State_15_5 + State_15_28 + State_15_18 + State_15_29 + State_15_12 + State_15_4 + State_15_15 + State_15_7 + State_15_10 + State_15_9 + State_15_14 + State_15_19 + State_15_24 + State_15_27 + State_15_21 + State_15_26 + State_15_23 + State_15_17 + State_15_2 + State_15_30 + State_15_25 + State_15_11 + State_15_6 = 1
inv : State_5_28 + State_5_13 + State_5_22 + State_5_25 + State_5_19 + State_5_9 + State_5_7 + State_5_2 + State_5_29 + State_5_5 + State_5_15 + State_5_3 + State_5_17 + State_5_12 + State_5_23 + State_5_0 + State_5_10 + State_5_30 + State_5_21 + State_5_24 + State_5_27 + State_5_18 + State_5_8 + State_5_14 + State_5_6 + State_5_26 + State_5_4 + State_5_16 + State_5_1 + State_5_11 + State_5_20 = 1
inv : State_24_6 + State_24_25 + State_24_2 + State_24_0 + State_24_14 + State_24_10 + State_24_13 + State_24_28 + State_24_22 + State_24_29 + State_24_21 + State_24_4 + State_24_17 + State_24_23 + State_24_16 + State_24_15 + State_24_26 + State_24_12 + State_24_1 + State_24_5 + State_24_11 + State_24_7 + State_24_19 + State_24_3 + State_24_9 + State_24_27 + State_24_20 + State_24_30 + State_24_18 + State_24_8 + State_24_24 = 1
inv : State_11_24 + State_11_19 + State_11_23 + State_11_26 + State_11_30 + State_11_25 + State_11_17 + State_11_16 + State_11_8 + State_11_10 + State_11_6 + State_11_20 + State_11_21 + State_11_13 + State_11_1 + State_11_29 + State_11_22 + State_11_5 + State_11_28 + State_11_3 + State_11_11 + State_11_15 + State_11_18 + State_11_0 + State_11_7 + State_11_9 + State_11_12 + State_11_14 + State_11_2 + State_11_27 + State_11_4 = 1
inv : State_18_5 + State_18_30 + State_18_24 + State_18_19 + State_18_3 + State_18_15 + State_18_10 + State_18_2 + State_18_12 + State_18_6 + State_18_27 + State_18_23 + State_18_21 + State_18_17 + State_18_14 + State_18_8 + State_18_25 + State_18_4 + State_18_9 + State_18_28 + State_18_13 + State_18_18 + State_18_29 + State_18_1 + State_18_7 + State_18_11 + State_18_20 + State_18_22 + State_18_0 + State_18_16 + State_18_26 = 1
inv : State_20_5 + State_20_21 + State_20_19 + State_20_9 + State_20_26 + State_20_11 + State_20_27 + State_20_13 + State_20_3 + State_20_15 + State_20_20 + State_20_30 + State_20_1 + State_20_17 + State_20_14 + State_20_6 + State_20_25 + State_20_8 + State_20_28 + State_20_0 + State_20_4 + State_20_2 + State_20_24 + State_20_22 + State_20_18 + State_20_10 + State_20_12 + State_20_16 + State_20_29 + State_20_23 + State_20_7 = 1
inv : State_6_11 + State_6_21 + State_6_1 + State_6_25 + State_6_8 + State_6_5 + State_6_28 + State_6_9 + State_6_22 + State_6_13 + State_6_27 + State_6_15 + State_6_3 + State_6_7 + State_6_30 + State_6_12 + State_6_24 + State_6_14 + State_6_23 + State_6_0 + State_6_4 + State_6_26 + State_6_2 + State_6_19 + State_6_16 + State_6_20 + State_6_10 + State_6_18 + State_6_29 + State_6_17 + State_6_6 = 1
inv : State_10_6 + State_10_12 + State_10_2 + State_10_24 + State_10_26 + State_10_10 + State_10_0 + State_10_19 + State_10_16 + State_10_14 + State_10_20 + State_10_23 + State_10_17 + State_10_21 + State_10_4 + State_10_8 + State_10_18 + State_10_25 + State_10_5 + State_10_1 + State_10_15 + State_10_7 + State_10_13 + State_10_11 + State_10_28 + State_10_29 + State_10_22 + State_10_3 + State_10_9 + State_10_27 + State_10_30 = 1
inv : State_3_6 + State_3_18 + State_3_4 + State_3_25 + State_3_0 + State_3_2 + State_3_9 + State_3_26 + State_3_16 + State_3_10 + State_3_12 + State_3_14 + State_3_23 + State_3_21 + State_3_3 + State_3_24 + State_3_29 + State_3_28 + State_3_8 + State_3_20 + State_3_1 + State_3_5 + State_3_15 + State_3_17 + State_3_27 + State_3_13 + State_3_11 + State_3_30 + State_3_19 + State_3_22 + State_3_7 = 1
inv : State_4_30 + State_4_4 + State_4_16 + State_4_8 + State_4_18 + State_4_6 + State_4_29 + State_4_2 + State_4_17 + State_4_25 + State_4_0 + State_4_12 + State_4_23 + State_4_5 + State_4_28 + State_4_20 + State_4_3 + State_4_19 + State_4_15 + State_4_10 + State_4_24 + State_4_7 + State_4_11 + State_4_21 + State_4_1 + State_4_27 + State_4_9 + State_4_14 + State_4_26 + State_4_13 + State_4_22 = 1
inv : State_28_19 + State_28_12 + State_28_26 + State_28_0 + State_28_3 + State_28_7 + State_28_27 + State_28_1 + State_28_21 + State_28_28 + State_28_24 + State_28_15 + State_28_16 + State_28_9 + State_28_22 + State_28_20 + State_28_8 + State_28_18 + State_28_13 + State_28_11 + State_28_6 + State_28_30 + State_28_14 + State_28_25 + State_28_10 + State_28_29 + State_28_2 + State_28_23 + State_28_4 + State_28_17 + State_28_5 = 1
inv : State_29_27 + State_29_21 + State_29_28 + State_29_19 + State_29_16 + State_29_20 + State_29_26 + State_29_3 + State_29_30 + State_29_6 + State_29_18 + State_29_12 + State_29_15 + State_29_24 + State_29_11 + State_29_1 + State_29_8 + State_29_23 + State_29_13 + State_29_17 + State_29_22 + State_29_25 + State_29_5 + State_29_29 + State_29_7 + State_29_0 + State_29_14 + State_29_2 + State_29_10 + State_29_9 + State_29_4 = 1
inv : State_27_5 + State_27_15 + State_27_24 + State_27_17 + State_27_10 + State_27_3 + State_27_12 + State_27_9 + State_27_7 + State_27_27 + State_27_21 + State_27_28 + State_27_13 + State_27_11 + State_27_1 + State_27_20 + State_27_19 + State_27_23 + State_27_16 + State_27_22 + State_27_30 + State_27_25 + State_27_4 + State_27_0 + State_27_14 + State_27_2 + State_27_18 + State_27_6 + State_27_8 + State_27_26 + State_27_29 = 1
inv : State_21_9 + State_21_29 + State_21_23 + State_21_19 + State_21_18 + State_21_26 + State_21_1 + State_21_7 + State_21_16 + State_21_3 + State_21_4 + State_21_5 + State_21_15 + State_21_24 + State_21_20 + State_21_11 + State_21_30 + State_21_27 + State_21_22 + State_21_8 + State_21_12 + State_21_13 + State_21_2 + State_21_17 + State_21_10 + State_21_6 + State_21_0 + State_21_28 + State_21_14 + State_21_21 + State_21_25 = 1
inv : State_8_21 + State_8_15 + State_8_28 + State_8_20 + State_8_27 + State_8_18 + State_8_24 + State_8_1 + State_8_8 + State_8_7 + State_8_2 + State_8_26 + State_8_9 + State_8_14 + State_8_11 + State_8_16 + State_8_22 + State_8_29 + State_8_4 + State_8_17 + State_8_30 + State_8_6 + State_8_12 + State_8_25 + State_8_5 + State_8_23 + State_8_0 + State_8_10 + State_8_19 + State_8_13 + State_8_3 = 1
inv : State_2_9 + State_2_2 + State_2_12 + State_2_23 + State_2_14 + State_2_26 + State_2_20 + State_2_0 + State_2_4 + State_2_30 + State_2_10 + State_2_6 + State_2_3 + State_2_24 + State_2_8 + State_2_16 + State_2_29 + State_2_18 + State_2_11 + State_2_1 + State_2_21 + State_2_17 + State_2_28 + State_2_22 + State_2_5 + State_2_7 + State_2_19 + State_2_15 + State_2_13 + State_2_27 + State_2_25 = 1
inv : State_14_7 + State_14_13 + State_14_3 + State_14_11 + State_14_1 + State_14_15 + State_14_25 + State_14_9 + State_14_29 + State_14_16 + State_14_22 + State_14_5 + State_14_19 + State_14_24 + State_14_30 + State_14_10 + State_14_26 + State_14_12 + State_14_0 + State_14_6 + State_14_27 + State_14_21 + State_14_14 + State_14_2 + State_14_23 + State_14_17 + State_14_4 + State_14_28 + State_14_8 + State_14_20 + State_14_18 = 1
inv : State_13_18 + State_13_5 + State_13_25 + State_13_7 + State_13_9 + State_13_11 + State_13_13 + State_13_27 + State_13_1 + State_13_19 + State_13_30 + State_13_22 + State_13_3 + State_13_17 + State_13_15 + State_13_14 + State_13_10 + State_13_0 + State_13_2 + State_13_12 + State_13_4 + State_13_6 + State_13_24 + State_13_21 + State_13_20 + State_13_8 + State_13_16 + State_13_28 + State_13_23 + State_13_29 + State_13_26 = 1
inv : State_17_6 + State_17_0 + State_17_12 + State_17_14 + State_17_17 + State_17_10 + State_17_8 + State_17_21 + State_17_24 + State_17_28 + State_17_18 + State_17_2 + State_17_16 + State_17_25 + State_17_9 + State_17_4 + State_17_7 + State_17_1 + State_17_26 + State_17_15 + State_17_5 + State_17_29 + State_17_23 + State_17_27 + State_17_11 + State_17_20 + State_17_30 + State_17_19 + State_17_13 + State_17_3 + State_17_22 = 1
inv : State_30_23 + State_30_14 + State_30_2 + State_30_9 + State_30_4 + State_30_8 + State_30_6 + State_30_0 + State_30_12 + State_30_30 + State_30_20 + State_30_10 + State_30_26 + State_30_18 + State_30_3 + State_30_29 + State_30_21 + State_30_24 + State_30_17 + State_30_22 + State_30_1 + State_30_5 + State_30_15 + State_30_19 + State_30_11 + State_30_13 + State_30_28 + State_30_25 + State_30_7 + State_30_16 + State_30_27 = 1
inv : State_7_7 + State_7_29 + State_7_17 + State_7_13 + State_7_3 + State_7_20 + State_7_5 + State_7_1 + State_7_11 + State_7_15 + State_7_22 + State_7_24 + State_7_27 + State_7_18 + State_7_19 + State_7_14 + State_7_26 + State_7_9 + State_7_2 + State_7_4 + State_7_6 + State_7_0 + State_7_12 + State_7_23 + State_7_10 + State_7_16 + State_7_28 + State_7_30 + State_7_21 + State_7_8 + State_7_25 = 1
inv : State_19_0 + State_19_21 + State_19_24 + State_19_27 + State_19_30 + State_19_19 + State_19_2 + State_19_23 + State_19_9 + State_19_1 + State_19_17 + State_19_6 + State_19_8 + State_19_28 + State_19_13 + State_19_11 + State_19_22 + State_19_25 + State_19_20 + State_19_18 + State_19_12 + State_19_14 + State_19_16 + State_19_26 + State_19_29 + State_19_7 + State_19_5 + State_19_15 + State_19_4 + State_19_10 + State_19_3 = 1
inv : State_22_28 + State_22_20 + State_22_30 + State_22_16 + State_22_18 + State_22_1 + State_22_5 + State_22_0 + State_22_8 + State_22_26 + State_22_10 + State_22_22 + State_22_3 + State_22_29 + State_22_15 + State_22_27 + State_22_12 + State_22_21 + State_22_24 + State_22_23 + State_22_17 + State_22_25 + State_22_6 + State_22_7 + State_22_19 + State_22_14 + State_22_11 + State_22_4 + State_22_13 + State_22_2 + State_22_9 = 1
inv : State_12_14 + State_12_9 + State_12_4 + State_12_23 + State_12_29 + State_12_30 + State_12_19 + State_12_1 + State_12_5 + State_12_6 + State_12_15 + State_12_3 + State_12_13 + State_12_11 + State_12_10 + State_12_25 + State_12_17 + State_12_28 + State_12_22 + State_12_20 + State_12_21 + State_12_27 + State_12_18 + State_12_8 + State_12_0 + State_12_26 + State_12_12 + State_12_7 + State_12_16 + State_12_2 + State_12_24 = 1
inv : State_25_13 + State_25_27 + State_25_29 + State_25_0 + State_25_17 + State_25_23 + State_25_25 + State_25_10 + State_25_9 + State_25_7 + State_25_2 + State_25_26 + State_25_14 + State_25_4 + State_25_28 + State_25_21 + State_25_19 + State_25_20 + State_25_16 + State_25_3 + State_25_15 + State_25_5 + State_25_30 + State_25_11 + State_25_24 + State_25_22 + State_25_8 + State_25_6 + State_25_12 + State_25_1 + State_25_18 = 1
inv : State_0_10 + State_0_26 + State_0_3 + State_0_27 + State_0_15 + State_0_24 + State_0_1 + State_0_21 + State_0_11 + State_0_9 + State_0_7 + State_0_22 + State_0_4 + State_0_13 + State_0_6 + State_0_30 + State_0_16 + State_0_8 + State_0_18 + State_0_12 + State_0_25 + State_0_29 + State_0_2 + State_0_17 + State_0_28 + State_0_20 + State_0_0 + State_0_5 + State_0_19 + State_0_14 + State_0_23 = 1
inv : State_9_0 + State_9_10 + State_9_8 + State_9_27 + State_9_14 + State_9_20 + State_9_21 + State_9_4 + State_9_12 + State_9_24 + State_9_2 + State_9_29 + State_9_6 + State_9_26 + State_9_16 + State_9_11 + State_9_23 + State_9_28 + State_9_22 + State_9_25 + State_9_1 + State_9_18 + State_9_7 + State_9_13 + State_9_17 + State_9_9 + State_9_19 + State_9_3 + State_9_5 + State_9_15 + State_9_30 = 1
inv : State_26_22 + State_26_27 + State_26_21 + State_26_17 + State_26_24 + State_26_19 + State_26_7 + State_26_2 + State_26_11 + State_26_28 + State_26_13 + State_26_14 + State_26_25 + State_26_9 + State_26_4 + State_26_23 + State_26_30 + State_26_0 + State_26_6 + State_26_20 + State_26_16 + State_26_8 + State_26_18 + State_26_12 + State_26_5 + State_26_26 + State_26_1 + State_26_15 + State_26_3 + State_26_10 + State_26_29 = 1
inv : State_23_20 + State_23_23 + State_23_30 + State_23_11 + State_23_18 + State_23_22 + State_23_28 + State_23_8 + State_23_25 + State_23_12 + State_23_4 + State_23_2 + State_23_16 + State_23_14 + State_23_29 + State_23_3 + State_23_5 + State_23_15 + State_23_0 + State_23_26 + State_23_10 + State_23_24 + State_23_27 + State_23_21 + State_23_7 + State_23_1 + State_23_19 + State_23_17 + State_23_9 + State_23_13 + State_23_6 = 1
Total of 31 invariants.
[2022-06-12 22:46:24] [INFO ] Computed 31 place invariants in 128 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 CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11862740714676923025] killed by timeout after 45 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11862740714676923025] killed by timeout after 45 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 22:47:02] [INFO ] Removed a total of 65395 redundant transitions.
[2022-06-12 22:47:02] [INFO ] Flatten gal took : 1575 ms
[2022-06-12 22:47:40] [INFO ] Proved 961 variables to be positive in 75943 ms
[2022-06-12 22:47:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-00
[2022-06-12 22:47:44] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-00(SAT) depth K=0 took 4271 ms
[2022-06-12 22:47:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-08
[2022-06-12 22:47:44] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-08(SAT) depth K=0 took 292 ms
[2022-06-12 22:47:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-09
[2022-06-12 22:47:45] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-09(SAT) depth K=0 took 278 ms
[2022-06-12 22:47:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-10
[2022-06-12 22:47:45] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-10(SAT) depth K=0 took 300 ms
[2022-06-12 22:47:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-11
[2022-06-12 22:47:45] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-11(SAT) depth K=0 took 366 ms
[2022-06-12 22:47:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-12
[2022-06-12 22:47:45] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-12(SAT) depth K=0 took 165 ms
[2022-06-12 22:47:46] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-14
[2022-06-12 22:47:46] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-14(SAT) depth K=0 took 507 ms
[2022-06-12 22:47:46] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-15
[2022-06-12 22:47:46] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-15(SAT) depth K=0 took 257 ms
[2022-06-12 22:49:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 678 labels/synchronizations in 1098 ms.
[2022-06-12 22:49:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11072952066023210379.gal : 129 ms
[2022-06-12 22:49:24] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3761101098217870811.prop : 181 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability11072952066023210379.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3761101098217870811.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityFireability11072952066023210379.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3761101098217870811.prop --nowitness
Loading property file /tmp/ReachabilityFireability3761101098217870811.prop.
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=1 took 230405 ms
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=1 took 75 ms
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=1 took 86 ms
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=1 took 96 ms
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=1 took 69 ms
[2022-06-12 22:50:08] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=1 took 88 ms
[2022-06-12 22:50:09] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-14(UNSAT) depth K=1 took 98 ms
[2022-06-12 22:50:09] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-15(UNSAT) depth K=1 took 68 ms
[2022-06-12 22:56:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-00
[2022-06-12 22:56:09] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-00(SAT) depth K=1 took 502456 ms
[2022-06-12 22:59:24] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=2 took 555004 ms
[2022-06-12 23:03:07] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=2 took 223430 ms
[2022-06-12 23:03:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-08
[2022-06-12 23:03:21] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-08(SAT) depth K=1 took 431831 ms
[2022-06-12 23:04:12] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=2 took 64140 ms
[2022-06-12 23:10:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-09
[2022-06-12 23:10:26] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-09(SAT) depth K=1 took 424284 ms
[2022-06-12 23:13:17] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=2 took 544993 ms
Detected timeout of ITS tools.
[2022-06-12 23:14:13] [INFO ] Applying decomposition
[2022-06-12 23:14:14] [INFO ] Flatten gal took : 1409 ms
[2022-06-12 23:14:15] [INFO ] Decomposing Gal with order
[2022-06-12 23:14:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:15:11] [INFO ] Removed a total of 65250 redundant transitions.
[2022-06-12 23:15:11] [INFO ] Flatten gal took : 1863 ms
[2022-06-12 23:16:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 927 labels/synchronizations in 703 ms.
[2022-06-12 23:16:30] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5988380962169672138.gal : 132 ms
[2022-06-12 23:16:30] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13222102200390868303.prop : 96 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability5988380962169672138.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability13222102200390868303.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityFireability5988380962169672138.gal -t CGAL -reachable-file /tmp/ReachabilityFireability13222102200390868303.prop --nowitness
Loading property file /tmp/ReachabilityFireability13222102200390868303.prop.
[2022-06-12 23:16:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-10
[2022-06-12 23:16:48] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-10(SAT) depth K=1 took 382385 ms
[2022-06-12 23:19:00] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=2 took 343248 ms
[2022-06-12 23:21:53] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-11
[2022-06-12 23:21:53] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-11(SAT) depth K=1 took 304890 ms
[2022-06-12 23:26:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-12
[2022-06-12 23:26:19] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-12(SAT) depth K=1 took 266549 ms
[2022-06-12 23:26:58] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=2 took 478421 ms
[2022-06-12 23:30:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-14
[2022-06-12 23:30:19] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-14(SAT) depth K=1 took 239673 ms
[2022-06-12 23:30:20] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 23:30:21] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-PT-030-ReachabilityFireability-15 K-induction depth 1
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more

BK_TIME_CONFINEMENT_REACHED

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-030"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is TokenRing-PT-030, 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 r269-tall-165303553500237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 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 ;