Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r197-smll-162089452000222.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is SafeBus-COL-06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452000222
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 96K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 11:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 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 SafeBus-COL-06-ReachabilityCardinality-00
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-01
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-02
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-03
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-04
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-05
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-06
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-07
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-08
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-09
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-10
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-11
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-12
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-13
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-14
FORMULA_NAME SafeBus-COL-06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621022136020

Running Version 0
[2021-05-14 19:55:39] [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]
[2021-05-14 19:55:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 19:55:39] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-14 19:55:40] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 19:55:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1284 ms
[2021-05-14 19:55:40] [INFO ] Detected 1 constant HL places corresponding to 6 PT places.
[2021-05-14 19:55:40] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 150 PT places and 2029.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 19:55:40] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions in 6 ms.
[2021-05-14 19:55:40] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_15371301285919204697.dot
Reduce places removed 3 places and 0 transitions.
FORMULA SafeBus-COL-06-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=250 ) properties (out of 15) seen :6
Running SMT prover for 9 properties.
// Phase 1: matrix 14 rows 17 cols
[2021-05-14 19:55:41] [INFO ] Computed 7 place invariants in 9 ms
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned unsat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-14 19:55:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-14 19:55:41] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-14 19:55:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:55:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:55:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-14 19:55:41] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-14 19:55:41] [INFO ] Added : 13 causal constraints over 3 iterations in 56 ms. Result :sat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned unsat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-14 19:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-14 19:55:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned unsat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned unsat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned unsat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-14 19:55:42] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
FORMULA SafeBus-COL-06-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 19:55:42] [INFO ] Flatten gal took : 36 ms
[2021-05-14 19:55:42] [INFO ] Flatten gal took : 9 ms
[2021-05-14 19:55:42] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions in 36 ms.
[2021-05-14 19:55:42] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_8651020061900385831.dot
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 12 places and 12 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 7) seen :4
FORMULA SafeBus-COL-06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-06-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-06-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-06-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 3) seen :2
FORMULA SafeBus-COL-06-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-06-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2021-05-14 19:55:43] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:43] [INFO ] Computed 29 place invariants in 31 ms
[2021-05-14 19:55:43] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-14 19:55:43] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 5 ms returned sat
[2021-05-14 19:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:55:43] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2021-05-14 19:55:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:55:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2021-05-14 19:55:43] [INFO ] [Nat]Absence check using 13 positive and 16 generalized place invariants in 7 ms returned sat
[2021-05-14 19:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:55:43] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2021-05-14 19:55:43] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:55:43] [INFO ] [Nat]Added 43 Read/Feed constraints in 50 ms returned sat
[2021-05-14 19:55:43] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 70 ms.
[2021-05-14 19:55:43] [INFO ] Added : 21 causal constraints over 5 iterations in 295 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
Incomplete Parikh walk after 29700 steps, including 1000 resets, run finished after 144 ms. (steps per millisecond=206 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 70 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 451/451 transitions.
[2021-05-14 19:55:44] [INFO ] Flatten gal took : 108 ms
[2021-05-14 19:55:44] [INFO ] Flatten gal took : 74 ms
[2021-05-14 19:55:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6807576789997198915.gal : 26 ms
[2021-05-14 19:55:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12175588729493768663.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/ReachabilityCardinality6807576789997198915.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12175588729493768663.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/ReachabilityCardinality6807576789997198915.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12175588729493768663.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12175588729493768663.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :19 after 32
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :32 after 57
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :57 after 290
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :290 after 472
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :472 after 659
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :659 after 2438
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2438 after 5875
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5875 after 19508
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :19508 after 47599
Detected timeout of ITS tools.
[2021-05-14 19:55:59] [INFO ] Flatten gal took : 104 ms
[2021-05-14 19:55:59] [INFO ] Applying decomposition
[2021-05-14 19:55:59] [INFO ] Flatten gal took : 78 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/graph2114417153361229807.txt, -o, /tmp/graph2114417153361229807.bin, -w, /tmp/graph2114417153361229807.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/graph2114417153361229807.bin, -l, -1, -v, -w, /tmp/graph2114417153361229807.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:55:59] [INFO ] Decomposing Gal with order
[2021-05-14 19:55:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:56:00] [INFO ] Removed a total of 93 redundant transitions.
[2021-05-14 19:56:00] [INFO ] Flatten gal took : 190 ms
[2021-05-14 19:56:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 15 ms.
[2021-05-14 19:56:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15536694711638945794.gal : 11 ms
[2021-05-14 19:56:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6389233341166072979.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/ReachabilityCardinality15536694711638945794.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6389233341166072979.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/ReachabilityCardinality15536694711638945794.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6389233341166072979.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6389233341166072979.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 65
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :65 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 104
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :104 after 453
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :453 after 539
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :539 after 1961
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1961 after 4859
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4859 after 7353
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7353 after 26146
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :26146 after 64408
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9348891472193118936
[2021-05-14 19:56:15] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9348891472193118936
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/ltsmin9348891472193118936]
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/ltsmin9348891472193118936] 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/ltsmin9348891472193118936] 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)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3121 ms. (steps per millisecond=320 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1230 ms. (steps per millisecond=813 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8209039 steps, run timeout after 30001 ms. (steps per millisecond=273 ) properties seen :{}
Probabilistic random walk after 8209039 steps, saw 2641325 distinct states, run finished after 30019 ms. (steps per millisecond=273 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-14 19:56:50] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:56:50] [INFO ] Computed 29 place invariants in 10 ms
[2021-05-14 19:56:50] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-14 19:56:50] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 10 ms returned sat
[2021-05-14 19:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:56:51] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2021-05-14 19:56:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:56:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-14 19:56:51] [INFO ] [Nat]Absence check using 13 positive and 16 generalized place invariants in 6 ms returned sat
[2021-05-14 19:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:56:51] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2021-05-14 19:56:51] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:56:51] [INFO ] [Nat]Added 43 Read/Feed constraints in 29 ms returned sat
[2021-05-14 19:56:51] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 42 ms.
[2021-05-14 19:56:51] [INFO ] Added : 21 causal constraints over 5 iterations in 171 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Incomplete Parikh walk after 29700 steps, including 1000 resets, run finished after 104 ms. (steps per millisecond=285 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 34 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 451/451 transitions.
Starting structural reductions, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 31 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2021-05-14 19:56:51] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:56:51] [INFO ] Computed 29 place invariants in 7 ms
[2021-05-14 19:56:52] [INFO ] Implicit Places using invariants in 459 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 465 ms to find 6 implicit places.
[2021-05-14 19:56:52] [INFO ] Redundant transitions in 45 ms returned []
[2021-05-14 19:56:52] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:56:52] [INFO ] Computed 23 place invariants in 7 ms
[2021-05-14 19:56:52] [INFO ] Dead Transitions using invariants and state equation in 437 ms returned [31, 37, 43, 49, 55, 61, 68, 74, 80, 86, 92, 98, 105, 111, 117, 123, 129, 135, 142, 148, 154, 160, 166, 172, 179, 185, 191, 197, 203, 209, 216, 222, 228, 234, 240, 246]
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions :[246, 240, 234, 228, 222, 216, 209, 203, 197, 191, 185, 179, 172, 166, 160, 154, 148, 142, 135, 129, 123, 117, 111, 105, 98, 92, 86, 80, 74, 68, 61, 55, 49, 43, 37, 31]
Starting structural reductions, iteration 1 : 132/138 places, 415/451 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -114
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 529
Applied a total of 12 rules in 86 ms. Remains 126 /132 variables (removed 6) and now considering 529/415 (removed -114) transitions.
[2021-05-14 19:56:52] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:56:52] [INFO ] Computed 23 place invariants in 12 ms
[2021-05-14 19:56:53] [INFO ] Implicit Places using invariants in 320 ms returned []
[2021-05-14 19:56:53] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:56:53] [INFO ] Computed 23 place invariants in 8 ms
[2021-05-14 19:56:53] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:56:54] [INFO ] Implicit Places using invariants and state equation in 1001 ms returned []
Implicit Place search using SMT with State Equation took 1328 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 126/138 places, 529/451 transitions.
[2021-05-14 19:56:54] [INFO ] Flatten gal took : 57 ms
[2021-05-14 19:56:54] [INFO ] Flatten gal took : 42 ms
[2021-05-14 19:56:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17346431257863243731.gal : 8 ms
[2021-05-14 19:56:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17211296499149035233.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/ReachabilityCardinality17346431257863243731.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17211296499149035233.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/ReachabilityCardinality17346431257863243731.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17211296499149035233.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17211296499149035233.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 93
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :93 after 1297
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1297 after 2340
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2340 after 2956
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2956 after 23222
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :100573 after 120583
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :120583 after 133121
Detected timeout of ITS tools.
[2021-05-14 19:57:09] [INFO ] Flatten gal took : 74 ms
[2021-05-14 19:57:09] [INFO ] Applying decomposition
[2021-05-14 19:57:09] [INFO ] Flatten gal took : 65 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/graph5714299482394629227.txt, -o, /tmp/graph5714299482394629227.bin, -w, /tmp/graph5714299482394629227.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/graph5714299482394629227.bin, -l, -1, -v, -w, /tmp/graph5714299482394629227.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:57:09] [INFO ] Decomposing Gal with order
[2021-05-14 19:57:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:57:09] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-14 19:57:09] [INFO ] Flatten gal took : 79 ms
[2021-05-14 19:57:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2021-05-14 19:57:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17994860398989455263.gal : 15 ms
[2021-05-14 19:57:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1126341567306462300.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/ReachabilityCardinality17994860398989455263.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1126341567306462300.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/ReachabilityCardinality17994860398989455263.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1126341567306462300.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1126341567306462300.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 35
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :35 after 456
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :456 after 830
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :830 after 1139
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1139 after 1734
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1734 after 10034
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :10034 after 16593
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :16593 after 95718
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17682296393767795344
[2021-05-14 19:57:24] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17682296393767795344
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/ltsmin17682296393767795344]
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/ltsmin17682296393767795344] 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/ltsmin17682296393767795344] 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)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4216 ms. (steps per millisecond=237 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1655 ms. (steps per millisecond=604 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8815646 steps, run timeout after 30001 ms. (steps per millisecond=293 ) properties seen :{}
Probabilistic random walk after 8815646 steps, saw 2749165 distinct states, run finished after 30001 ms. (steps per millisecond=293 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-14 19:58:01] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:01] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:58:01] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2021-05-14 19:58:01] [INFO ] [Real]Absence check using 10 positive and 13 generalized place invariants in 5 ms returned sat
[2021-05-14 19:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:01] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2021-05-14 19:58:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:58:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-14 19:58:01] [INFO ] [Nat]Absence check using 10 positive and 13 generalized place invariants in 6 ms returned sat
[2021-05-14 19:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:02] [INFO ] [Nat]Absence check using state equation in 209 ms returned sat
[2021-05-14 19:58:02] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:58:02] [INFO ] [Nat]Added 43 Read/Feed constraints in 83 ms returned sat
[2021-05-14 19:58:02] [INFO ] Deduced a trap composed of 18 places in 141 ms of which 2 ms to minimize.
[2021-05-14 19:58:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2021-05-14 19:58:02] [INFO ] Computed and/alt/rep : 42/102/42 causal constraints (skipped 308 transitions) in 63 ms.
[2021-05-14 19:58:02] [INFO ] Added : 42 causal constraints over 9 iterations in 336 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 126600 steps, including 1000 resets, run finished after 562 ms. (steps per millisecond=225 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 126/126 places, 529/529 transitions.
Applied a total of 0 rules in 64 ms. Remains 126 /126 variables (removed 0) and now considering 529/529 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 529/529 transitions.
Starting structural reductions, iteration 0 : 126/126 places, 529/529 transitions.
Applied a total of 0 rules in 35 ms. Remains 126 /126 variables (removed 0) and now considering 529/529 (removed 0) transitions.
[2021-05-14 19:58:03] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:03] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:58:03] [INFO ] Implicit Places using invariants in 175 ms returned []
[2021-05-14 19:58:03] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:03] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:58:03] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:58:04] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
[2021-05-14 19:58:04] [INFO ] Redundant transitions in 27 ms returned []
[2021-05-14 19:58:04] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:04] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:58:04] [INFO ] Dead Transitions using invariants and state equation in 374 ms returned []
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 529/529 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=130 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2021-05-14 19:58:05] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:05] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-14 19:58:05] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2021-05-14 19:58:05] [INFO ] [Real]Absence check using 10 positive and 13 generalized place invariants in 10 ms returned sat
[2021-05-14 19:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:05] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-14 19:58:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:58:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2021-05-14 19:58:06] [INFO ] [Nat]Absence check using 10 positive and 13 generalized place invariants in 6 ms returned sat
[2021-05-14 19:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:06] [INFO ] [Nat]Absence check using state equation in 209 ms returned sat
[2021-05-14 19:58:06] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:58:06] [INFO ] [Nat]Added 43 Read/Feed constraints in 148 ms returned sat
[2021-05-14 19:58:06] [INFO ] Deduced a trap composed of 18 places in 205 ms of which 1 ms to minimize.
[2021-05-14 19:58:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2021-05-14 19:58:06] [INFO ] Computed and/alt/rep : 42/102/42 causal constraints (skipped 308 transitions) in 71 ms.
[2021-05-14 19:58:07] [INFO ] Added : 42 causal constraints over 9 iterations in 414 ms. Result :sat
[2021-05-14 19:58:07] [INFO ] Flatten gal took : 51 ms
[2021-05-14 19:58:07] [INFO ] Flatten gal took : 36 ms
[2021-05-14 19:58:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality64058857015952897.gal : 7 ms
[2021-05-14 19:58:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13948783090281635962.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/ReachabilityCardinality64058857015952897.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13948783090281635962.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/ReachabilityCardinality64058857015952897.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13948783090281635962.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13948783090281635962.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 93
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :93 after 1297
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1297 after 2340
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2340 after 2956
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2956 after 23222
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :100573 after 120583
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :120583 after 133121
Detected timeout of ITS tools.
[2021-05-14 19:58:22] [INFO ] Flatten gal took : 32 ms
[2021-05-14 19:58:22] [INFO ] Applying decomposition
[2021-05-14 19:58:22] [INFO ] Flatten gal took : 31 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/graph18387923738854672338.txt, -o, /tmp/graph18387923738854672338.bin, -w, /tmp/graph18387923738854672338.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/graph18387923738854672338.bin, -l, -1, -v, -w, /tmp/graph18387923738854672338.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:58:22] [INFO ] Decomposing Gal with order
[2021-05-14 19:58:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:58:22] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-14 19:58:22] [INFO ] Flatten gal took : 44 ms
[2021-05-14 19:58:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 1 ms.
[2021-05-14 19:58:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9476033890175233129.gal : 6 ms
[2021-05-14 19:58:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7748044745069904709.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/ReachabilityCardinality9476033890175233129.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7748044745069904709.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/ReachabilityCardinality9476033890175233129.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7748044745069904709.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7748044745069904709.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 35
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :35 after 456
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :456 after 830
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :830 after 1139
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1139 after 1734
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1734 after 10034
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :10034 after 16593
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :16593 after 95718
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14816204358456617495
[2021-05-14 19:58:37] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14816204358456617495
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/ltsmin14816204358456617495]
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/ltsmin14816204358456617495] 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/ltsmin14816204358456617495] 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)
Ensure Unique test removed 173 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 126 transition count 356
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 203 place count 96 transition count 296
Iterating global reduction 1 with 30 rules applied. Total rules applied 233 place count 96 transition count 296
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 236 place count 94 transition count 295
Graph (trivial) has 19 edges and 94 vertex of which 8 / 94 are part of one of the 1 SCC in 6 ms
Free SCC test removed 7 places
Iterating global reduction 1 with 1 rules applied. Total rules applied 237 place count 87 transition count 295
Drop transitions removed 19 transitions
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 163 transitions.
Iterating post reduction 1 with 163 rules applied. Total rules applied 400 place count 87 transition count 132
Applied a total of 400 rules in 28 ms. Remains 87 /126 variables (removed 39) and now considering 132/529 (removed 397) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 132 rows 87 cols
[2021-05-14 19:58:38] [INFO ] Computed 22 place invariants in 3 ms
[2021-05-14 19:58:38] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2021-05-14 19:58:38] [INFO ] [Real]Absence check using 9 positive and 13 generalized place invariants in 6 ms returned sat
[2021-05-14 19:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:38] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 19:58:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:58:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2021-05-14 19:58:38] [INFO ] [Nat]Absence check using 9 positive and 13 generalized place invariants in 4 ms returned sat
[2021-05-14 19:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:58:38] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2021-05-14 19:58:38] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-14 19:58:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 14 ms returned sat
[2021-05-14 19:58:38] [INFO ] Computed and/alt/rep : 54/270/54 causal constraints (skipped 72 transitions) in 12 ms.
[2021-05-14 19:58:39] [INFO ] Added : 53 causal constraints over 11 iterations in 245 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-14 19:58:39] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10931222931463475109
[2021-05-14 19:58:39] [INFO ] Computing symmetric may disable matrix : 529 transitions.
[2021-05-14 19:58:39] [INFO ] Applying decomposition
[2021-05-14 19:58:39] [INFO ] Computation of Complete disable matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 19:58:39] [INFO ] Flatten gal took : 70 ms
[2021-05-14 19:58:39] [INFO ] Computing symmetric may enable matrix : 529 transitions.
[2021-05-14 19:58:39] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 19:58:39] [INFO ] Flatten gal took : 74 ms
[2021-05-14 19:58:39] [INFO ] Input system was already deterministic with 529 transitions.
[2021-05-14 19:58:39] [INFO ] Computing Do-Not-Accords matrix : 529 transitions.
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/graph2627281307318026273.txt, -o, /tmp/graph2627281307318026273.bin, -w, /tmp/graph2627281307318026273.weights], workingDir=null]
[2021-05-14 19:58:39] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2627281307318026273.bin, -l, -1, -v, -w, /tmp/graph2627281307318026273.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:58:39] [INFO ] Decomposing Gal with order
[2021-05-14 19:58:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:58:39] [INFO ] Built C files in 317ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10931222931463475109
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/ltsmin10931222931463475109]
[2021-05-14 19:58:39] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-14 19:58:39] [INFO ] Flatten gal took : 191 ms
[2021-05-14 19:58:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 1 ms.
[2021-05-14 19:58:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6726308061932089259.gal : 18 ms
[2021-05-14 19:58:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13394405670984616056.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/ReachabilityCardinality6726308061932089259.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13394405670984616056.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/ReachabilityCardinality6726308061932089259.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13394405670984616056.prop --nowitness --gen-order FOLLOW
[2021-05-14 19:58:40] [INFO ] Ran tautology test, simplified 0 / 1 in 840 ms.
[2021-05-14 19:58:40] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=0 took 20 ms
[2021-05-14 19:58:40] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=1 took 8 ms
Loading property file /tmp/ReachabilityCardinality13394405670984616056.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 35
[2021-05-14 19:58:40] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=2 took 368 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :35 after 456
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 356 out of 529 initially.
// Phase 1: matrix 356 rows 126 cols
[2021-05-14 19:58:40] [INFO ] Computed 23 place invariants in 8 ms
inv : cable_used_4 - FMC_4 + AMC_24 + AMC_25 + AMC_26 + AMC_27 + AMC_28 + AMC_29 + listen_4 + RMC_4 + wait_msg_4 + loop_em_4 = 1
inv : FMC_0 + FMC_1 + FMC_2 + FMC_3 + FMC_4 + FMC_5 + FMCb_0 = 1
inv : Cpt2_4 - Cpt1_4 + AMC_3 - AMC_4 + AMC_9 - AMC_10 + AMC_15 - AMC_16 + AMC_21 - AMC_22 + AMC_27 - AMC_28 + AMC_33 - AMC_34 = 0
inv : Cpt2_1 - Cpt1_1 + AMC_0 - AMC_1 - 2*AMC_7 - AMC_8 - AMC_9 - AMC_10 - AMC_11 + AMC_12 - AMC_13 + AMC_18 - AMC_19 + AMC_24 - AMC_25 + AMC_30 - AMC_31 - wait_ack_6 - wait_ack_8 - wait_ack_9 - wait_ack_10 - wait_ack_11 - listen_1 - RMC_1 - wait_msg_1 - loop_em_1 = -1
inv : Cpt2_2 - Cpt1_2 + AMC_1 - AMC_2 + AMC_7 - AMC_8 + AMC_13 - AMC_14 + AMC_19 - AMC_20 + AMC_25 - AMC_26 + AMC_31 - AMC_32 = 0
inv : AMC_18 + AMC_19 + AMC_20 + AMC_21 + AMC_22 + AMC_23 + wait_ack_18 + wait_ack_19 + wait_ack_20 + wait_ack_22 + wait_ack_23 + listen_3 + RMC_3 + wait_msg_3 + loop_em_3 = 1
inv : Cpt2_0 + Cpt1_1 + Cpt1_2 + Cpt1_3 + Cpt1_4 + Cpt1_5 - AMC_0 + AMC_5 + AMC_7 + AMC_8 + AMC_9 + AMC_10 + 2*AMC_11 - AMC_12 + AMC_17 - AMC_18 + AMC_23 - AMC_24 + AMC_29 - AMC_30 + AMC_35 + wait_ack_6 + wait_ack_8 + wait_ack_9 + wait_ack_10 + wait_ack_11 + listen_1 + RMC_1 + wait_msg_1 + loop_em_1 = 2
inv : Cpt1_0 + Cpt1_1 + Cpt1_2 + Cpt1_3 + Cpt1_4 + Cpt1_5 = 1
inv : AMC_0 + AMC_1 + AMC_2 + AMC_3 + AMC_4 + AMC_5 + AMC_12 + AMC_13 + AMC_14 + AMC_15 + AMC_16 + AMC_17 + AMC_18 + AMC_19 + AMC_20 + AMC_21 + AMC_22 + AMC_23 + AMC_24 + AMC_25 + AMC_26 + AMC_27 + AMC_28 + AMC_29 + AMC_30 + AMC_31 + AMC_32 + AMC_33 + AMC_34 + AMC_35 - wait_ack_6 - wait_ack_8 - wait_ack_9 - wait_ack_10 - wait_ack_11 + listen_0 + listen_2 + listen_3 + listen_4 + listen_5 + RMC_0 + RMC_2 + RMC_3 + RMC_4 + RMC_5 + ACK_0 + MSG_0 + MSG_1 + MSG_2 + MSG_3 + MSG_4 + MSG_5 + T_out_0 + wait_msg_0 + wait_msg_2 + wait_msg_3 + wait_msg_4 + wait_msg_5 + loop_em_0 + loop_em_2 + loop_em_3 + loop_em_4 + loop_em_5 = 5
inv : cable_used_5 - FMC_5 + AMC_30 + AMC_31 + AMC_32 + AMC_33 + AMC_34 + AMC_35 + listen_5 + RMC_5 + wait_msg_5 + loop_em_5 = 1
inv : AMC_12 + AMC_13 + AMC_14 + AMC_15 + AMC_16 + AMC_17 + wait_ack_12 + wait_ack_13 + wait_ack_15 + wait_ack_16 + wait_ack_17 + listen_2 + RMC_2 + wait_msg_2 + loop_em_2 = 1
inv : Cpt2_3 - Cpt1_3 + AMC_2 - AMC_3 + AMC_8 - AMC_9 + AMC_14 - AMC_15 + AMC_20 - AMC_21 + AMC_26 - AMC_27 + AMC_32 - AMC_33 = 0
inv : AMC_6 + AMC_7 + AMC_8 + AMC_9 + AMC_10 + AMC_11 + wait_ack_6 + wait_ack_8 + wait_ack_9 + wait_ack_10 + wait_ack_11 + listen_1 + RMC_1 + wait_msg_1 + loop_em_1 = 1
inv : cable_used_0 + FMC_1 + FMC_2 + FMC_3 + FMC_4 + FMC_5 + AMC_0 + AMC_1 + AMC_2 + AMC_3 + AMC_4 + AMC_5 + listen_0 + RMC_0 + wait_msg_0 + FMCb_0 + loop_em_0 = 2
inv : cable_used_1 - FMC_1 - wait_ack_6 - wait_ack_8 - wait_ack_9 - wait_ack_10 - wait_ack_11 = 0
inv : cable_used_3 - FMC_3 + AMC_18 + AMC_19 + AMC_20 + AMC_21 + AMC_22 + AMC_23 + listen_3 + RMC_3 + wait_msg_3 + loop_em_3 = 1
inv : cable_free_0 - AMC_0 - AMC_1 - AMC_2 - AMC_3 - AMC_4 - AMC_5 - AMC_12 - AMC_13 - AMC_14 - AMC_15 - AMC_16 - AMC_17 - AMC_18 - AMC_19 - AMC_20 - AMC_21 - AMC_22 - AMC_23 - AMC_24 - AMC_25 - AMC_26 - AMC_27 - AMC_28 - AMC_29 - AMC_30 - AMC_31 - AMC_32 - AMC_33 - AMC_34 - AMC_35 + wait_ack_6 + wait_ack_8 + wait_ack_9 + wait_ack_10 + wait_ack_11 - listen_0 - listen_2 - listen_3 - listen_4 - listen_5 - RMC_0 - RMC_2 - RMC_3 - RMC_4 - RMC_5 - wait_msg_0 - wait_msg_2 - wait_msg_3 - wait_msg_4 - wait_msg_5 - FMCb_0 - loop_em_0 - loop_em_2 - loop_em_3 - loop_em_4 - loop_em_5 = -5
inv : AMC_30 + AMC_31 + AMC_32 + AMC_33 + AMC_34 + AMC_35 + wait_ack_30 + wait_ack_31 + wait_ack_32 + wait_ack_33 + wait_ack_34 + listen_5 + RMC_5 + wait_msg_5 + loop_em_5 = 1
inv : AMC_0 + AMC_1 + AMC_2 + AMC_3 + AMC_4 + AMC_5 + wait_ack_1 + wait_ack_2 + wait_ack_3 + wait_ack_4 + wait_ack_5 + listen_0 + RMC_0 + wait_msg_0 + loop_em_0 = 1
inv : cable_used_2 - FMC_2 + AMC_12 + AMC_13 + AMC_14 + AMC_15 + AMC_16 + AMC_17 + listen_2 + RMC_2 + wait_msg_2 + loop_em_2 = 1
inv : Cpt2_5 - Cpt1_5 + AMC_4 - AMC_5 + AMC_10 - AMC_11 + AMC_16 - AMC_17 + AMC_22 - AMC_23 + AMC_28 - AMC_29 + AMC_34 - AMC_35 = 0
inv : R_tout_0 + S_tout_0 = 1
inv : AMC_24 + AMC_25 + AMC_26 + AMC_27 + AMC_28 + AMC_29 + wait_ack_24 + wait_ack_25 + wait_ack_26 + wait_ack_27 + wait_ack_29 + listen_4 + RMC_4 + wait_msg_4 + loop_em_4 = 1
Total of 23 invariants.
[2021-05-14 19:58:40] [INFO ] Computed 23 place invariants in 25 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :456 after 830
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :830 after 1139
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1139 after 1734
[2021-05-14 19:58:41] [INFO ] Proved 126 variables to be positive in 1440 ms
[2021-05-14 19:58:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 19:58:42] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=0 took 42 ms
[2021-05-14 19:58:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 19:58:42] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=1 took 385 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1734 after 10034
[2021-05-14 19:58:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 19:58:43] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=2 took 1498 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :10034 after 16593
Compilation finished in 7468 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10931222931463475109]
Link finished in 68 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, SafeBusCOL06ReachabilityCardinality01==true], workingDir=/tmp/ltsmin10931222931463475109]
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :16593 after 95718
[2021-05-14 19:58:54] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=3 took 14443 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :95718 after 379352
[2021-05-14 20:00:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 20:00:21] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=3 took 97902 ms
[2021-05-14 20:00:26] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=4 took 91692 ms
[2021-05-14 20:00:36] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 20:00:36] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=4 took 14495 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :379352 after 1.09489e+06
[2021-05-14 20:00:52] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-COL-06-ReachabilityCardinality-01
[2021-05-14 20:00:52] [INFO ] KInduction solution for property SafeBus-COL-06-ReachabilityCardinality-01(SAT) depth K=5 took 16137 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.09489e+06 after 2.14286e+06
[2021-05-14 20:05:30] [INFO ] BMC solution for property SafeBus-COL-06-ReachabilityCardinality-01(UNSAT) depth K=5 took 304368 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :5.6587e+06 after 5.88063e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,6.44639e+06,282.098,2694652,2,329398,19,6.14552e+06,7,0,1035,4.19882e+06,0
Total reachable state count : 6446388

Verifying 1 reachability properties.
Invariant property SafeBus-COL-06-ReachabilityCardinality-01 is true.
FORMULA SafeBus-COL-06-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-COL-06-ReachabilityCardinality-01,0,282.605,2694652,1,0,19,6.14552e+06,7,0,1056,4.19882e+06,0
[2021-05-14 20:11:29] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
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)
[2021-05-14 20:11:29] [WARNING] Unexpected error occurred while running SMT. Was verifying SafeBus-COL-06-ReachabilityCardinality-01 SMT depth 6
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2021-05-14 20:11:29] [WARNING] Unexpected error occurred while running SMT. Was verifying SafeBus-COL-06-ReachabilityCardinality-01 K-induction depth 6
Exception in thread "Thread-22" [2021-05-14 20:11:29] [INFO ] During BMC, SMT solver timed out at depth 6
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
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 "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
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
[2021-05-14 20:11:29] [INFO ] BMC solving timed out (3600000 secs) at depth 6
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2021-05-14 20:11:29] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.

BK_STOP 1621023090538

--------------------
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="SafeBus-COL-06"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-06, 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 r197-smll-162089452000222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-06.tgz
mv SafeBus-COL-06 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 ;