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.r143-tall-165271830500305.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 gold2021
Input is MultiCrashLeafsetExtension-PT-S32C04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830500305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 13K Apr 29 16:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 16:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 29 16:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 9 08:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 29 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 29 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 29 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Apr 29 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 20M 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 MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655078949213

Running Version 0
[2022-06-13 00:09:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-13 00:09:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 00:09:11] [INFO ] Load time of PNML (sax parser for PT used): 913 ms
[2022-06-13 00:09:12] [INFO ] Transformed 18180 places.
[2022-06-13 00:09:12] [INFO ] Transformed 28411 transitions.
[2022-06-13 00:09:12] [INFO ] Parsed PT model containing 18180 places and 28411 transitions in 1097 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 49 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 241 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 68260 steps, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{5=1}
Probabilistic random walk after 68260 steps, saw 32196 distinct states, run finished after 30009 ms. (steps per millisecond=2 ) properties seen :{5=1}
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
[2022-06-13 00:09:43] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18180 cols
[2022-06-13 00:09:46] [INFO ] Computed 1473 place invariants in 3783 ms
[2022-06-13 00:09:53] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-13 00:09:58] [INFO ] [Nat]Absence check using 78 positive place invariants in 142 ms returned sat
[2022-06-13 00:09:59] [INFO ] [Nat]Absence check using 78 positive and 1395 generalized place invariants in 1211 ms returned sat
[2022-06-13 00:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:10:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Support contains 19 out of 18180 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18180/18180 places, 28411/28411 transitions.
Graph (complete) has 66065 edges and 18180 vertex of which 18136 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.57 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions removed 4214 transitions
Trivial Post-agglo rules discarded 4214 transitions
Performed 4214 trivial Post agglomeration. Transition count delta: 4214
Iterating post reduction 0 with 4214 rules applied. Total rules applied 4215 place count 18136 transition count 24197
Reduce places removed 4214 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 4221 rules applied. Total rules applied 8436 place count 13922 transition count 24190
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 8443 place count 13915 transition count 24190
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 264 Pre rules applied. Total rules applied 8443 place count 13915 transition count 23926
Deduced a syphon composed of 264 places in 27 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 528 rules applied. Total rules applied 8971 place count 13651 transition count 23926
Discarding 3950 places :
Symmetric choice reduction at 3 with 3950 rule applications. Total rules 12921 place count 9701 transition count 19976
Iterating global reduction 3 with 3950 rules applied. Total rules applied 16871 place count 9701 transition count 19976
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 16871 place count 9701 transition count 19973
Deduced a syphon composed of 3 places in 24 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 16877 place count 9698 transition count 19973
Discarding 978 places :
Symmetric choice reduction at 3 with 978 rule applications. Total rules 17855 place count 8720 transition count 16061
Iterating global reduction 3 with 978 rules applied. Total rules applied 18833 place count 8720 transition count 16061
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18899 place count 8687 transition count 16028
Free-agglomeration rule (complex) applied 586 times.
Iterating global reduction 3 with 586 rules applied. Total rules applied 19485 place count 8687 transition count 18376
Reduce places removed 586 places and 0 transitions.
Iterating post reduction 3 with 586 rules applied. Total rules applied 20071 place count 8101 transition count 18376
Partial Free-agglomeration rule applied 165 times.
Drop transitions removed 165 transitions
Iterating global reduction 4 with 165 rules applied. Total rules applied 20236 place count 8101 transition count 18376
Applied a total of 20236 rules in 14246 ms. Remains 8101 /18180 variables (removed 10079) and now considering 18376/28411 (removed 10035) transitions.
Finished structural reductions, in 1 iterations. Remains : 8101/18180 places, 18376/28411 transitions.
[2022-06-13 00:10:33] [INFO ] Flatten gal took : 1061 ms
[2022-06-13 00:10:34] [INFO ] Flatten gal took : 813 ms
[2022-06-13 00:10:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16688854274296385112.gal : 125 ms
[2022-06-13 00:10:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8760451864945675935.prop : 1 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/ReachabilityCardinality16688854274296385112.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8760451864945675935.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/ReachabilityCardinality16688854274296385112.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8760451864945675935.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8760451864945675935.prop.
Detected timeout of ITS tools.
[2022-06-13 00:10:50] [INFO ] Flatten gal took : 713 ms
[2022-06-13 00:10:50] [INFO ] Applying decomposition
[2022-06-13 00:10:51] [INFO ] Flatten gal took : 742 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/graph4535904941585226209.txt, -o, /tmp/graph4535904941585226209.bin, -w, /tmp/graph4535904941585226209.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/graph4535904941585226209.bin, -l, -1, -v, -w, /tmp/graph4535904941585226209.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 00:10:53] [INFO ] Decomposing Gal with order
[2022-06-13 00:10:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 00:11:00] [INFO ] Removed a total of 16094 redundant transitions.
[2022-06-13 00:11:01] [INFO ] Flatten gal took : 6573 ms
[2022-06-13 00:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 3031 labels/synchronizations in 1343 ms.
[2022-06-13 00:11:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality36718577394736582.gal : 133 ms
[2022-06-13 00:11:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16274949369629346452.prop : 1 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/ReachabilityCardinality36718577394736582.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16274949369629346452.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/ReachabilityCardinality36718577394736582.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16274949369629346452.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16274949369629346452.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4412965612294973960
[2022-06-13 00:11:20] [INFO ] Built C files in 229ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4412965612294973960
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/ltsmin4412965612294973960]
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/ltsmin4412965612294973960] 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/ltsmin4412965612294973960] 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 576684 steps, including 22923 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen :{2=1, 3=1}
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 783612 steps, including 2869 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen :{}
Interrupted Best-First random walk after 760955 steps, including 2785 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-13 00:12:01] [INFO ] Flow matrix only has 16810 transitions (discarded 1566 similar events)
// Phase 1: matrix 16810 rows 8101 cols
[2022-06-13 00:12:02] [INFO ] Computed 1429 place invariants in 1020 ms
[2022-06-13 00:12:03] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2022-06-13 00:12:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 172 ms returned sat
[2022-06-13 00:12:04] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 545 ms returned sat
[2022-06-13 00:12:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:12:20] [INFO ] [Nat]Absence check using state equation in 14971 ms returned unsat :0 sat :2
[2022-06-13 00:12:20] [INFO ] State equation strengthened by 9187 read => feed constraints.
[2022-06-13 00:12:21] [INFO ] [Nat]Added 9187 Read/Feed constraints in 1307 ms returned sat
[2022-06-13 00:12:39] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 out of 8101 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8101/8101 places, 18376/18376 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8101 transition count 18375
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8100 transition count 18375
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8100 transition count 18374
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8099 transition count 18374
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 7 place count 8099 transition count 18374
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 10 place count 8096 transition count 18371
Iterating global reduction 3 with 3 rules applied. Total rules applied 13 place count 8096 transition count 18371
Applied a total of 13 rules in 6785 ms. Remains 8096 /8101 variables (removed 5) and now considering 18371/18376 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 8096/8101 places, 18371/18376 transitions.
[2022-06-13 00:12:47] [INFO ] Flatten gal took : 805 ms
[2022-06-13 00:12:47] [INFO ] Flatten gal took : 800 ms
[2022-06-13 00:12:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4518918417492276403.gal : 93 ms
[2022-06-13 00:12:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6547904285264620690.prop : 0 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/ReachabilityCardinality4518918417492276403.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6547904285264620690.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/ReachabilityCardinality4518918417492276403.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6547904285264620690.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6547904285264620690.prop.
Detected timeout of ITS tools.
[2022-06-13 00:13:03] [INFO ] Flatten gal took : 756 ms
[2022-06-13 00:13:03] [INFO ] Applying decomposition
[2022-06-13 00:13:04] [INFO ] Flatten gal took : 778 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/graph5708842768520867551.txt, -o, /tmp/graph5708842768520867551.bin, -w, /tmp/graph5708842768520867551.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/graph5708842768520867551.bin, -l, -1, -v, -w, /tmp/graph5708842768520867551.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 00:13:06] [INFO ] Decomposing Gal with order
[2022-06-13 00:13:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 00:13:13] [INFO ] Removed a total of 15960 redundant transitions.
[2022-06-13 00:13:13] [INFO ] Flatten gal took : 5947 ms
[2022-06-13 00:13:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2981 labels/synchronizations in 1503 ms.
[2022-06-13 00:13:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1491835607153650964.gal : 120 ms
[2022-06-13 00:13:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14881460499740329837.prop : 1 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/ReachabilityCardinality1491835607153650964.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14881460499740329837.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/ReachabilityCardinality1491835607153650964.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14881460499740329837.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14881460499740329837.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2064468472491106628
[2022-06-13 00:13:32] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2064468472491106628
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/ltsmin2064468472491106628]
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/ltsmin2064468472491106628] 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/ltsmin2064468472491106628] 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 564432 steps, including 22446 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen :{}
Interrupted Best-First random walk after 819939 steps, including 3001 resets, run timeout after 5001 ms. (steps per millisecond=163 ) properties seen :{}
Interrupted probabilistic random walk after 114569 steps, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 114569 steps, saw 50893 distinct states, run finished after 30001 ms. (steps per millisecond=3 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-13 00:14:38] [INFO ] Flow matrix only has 16805 transitions (discarded 1566 similar events)
// Phase 1: matrix 16805 rows 8096 cols
[2022-06-13 00:14:39] [INFO ] Computed 1429 place invariants in 951 ms
[2022-06-13 00:14:39] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-13 00:14:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 144 ms returned sat
[2022-06-13 00:14:41] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 569 ms returned sat
[2022-06-13 00:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:14:57] [INFO ] [Nat]Absence check using state equation in 16338 ms returned unsat :0 sat :1
[2022-06-13 00:14:58] [INFO ] State equation strengthened by 9187 read => feed constraints.
[2022-06-13 00:14:59] [INFO ] [Nat]Added 9187 Read/Feed constraints in 1270 ms returned sat
[2022-06-13 00:15:02] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1655079303976

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="MultiCrashLeafsetExtension-PT-S32C04"
export BK_EXAMINATION="ReachabilityCardinality"
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 MultiCrashLeafsetExtension-PT-S32C04, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r143-tall-165271830500305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C04.tgz
mv MultiCrashLeafsetExtension-PT-S32C04 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;