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-162089452100278.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-PT-06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452100278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 36K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 232K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 238K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M 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 8.5K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Mar 27 11:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 27 11:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.3K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 452K 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-PT-06-ReachabilityCardinality-00
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-01
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-02
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-03
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-04
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-05
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-06
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-07
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-08
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-09
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-10
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-11
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-12
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-13
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-14
FORMULA_NAME SafeBus-PT-06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621078677241

Running Version 0
[2021-05-15 11:38:00] [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]
[2021-05-15 11:38:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 11:38:00] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2021-05-15 11:38:00] [INFO ] Transformed 144 places.
[2021-05-15 11:38:00] [INFO ] Transformed 451 transitions.
[2021-05-15 11:38:00] [INFO ] Found NUPN structural information;
[2021-05-15 11:38:00] [INFO ] Parsed PT model containing 144 places and 451 transitions in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 6 places and 0 transitions.
FORMULA SafeBus-PT-06-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 10) seen :2
FORMULA SafeBus-PT-06-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-06-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :2
FORMULA SafeBus-PT-06-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-PT-06-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2021-05-15 11:38:01] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-15 11:38:01] [INFO ] Computed 29 place invariants in 36 ms
[2021-05-15 11:38:01] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-15 11:38:01] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 13 ms returned sat
[2021-05-15 11:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:01] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2021-05-15 11:38:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:38:01] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2021-05-15 11:38:01] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 7 ms returned sat
[2021-05-15 11:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:02] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2021-05-15 11:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:38:02] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2021-05-15 11:38:02] [INFO ] [Nat]Absence check using 14 positive and 15 generalized place invariants in 5 ms returned sat
[2021-05-15 11:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:02] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2021-05-15 11:38:02] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:38:02] [INFO ] [Nat]Added 43 Read/Feed constraints in 33 ms returned sat
[2021-05-15 11:38:02] [INFO ] Deduced a trap composed of 13 places in 201 ms of which 7 ms to minimize.
[2021-05-15 11:38:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 264 ms
[2021-05-15 11:38:02] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 77 ms.
[2021-05-15 11:38:02] [INFO ] Added : 20 causal constraints over 4 iterations in 289 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 9 ms returned unsat
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 10 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2021-05-15 11:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 8 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2021-05-15 11:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 8 ms returned sat
[2021-05-15 11:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:38:03] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-15 11:38:03] [INFO ] Solution in real domain found non-integer solution.
FORMULA SafeBus-PT-06-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-06-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-06-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-06-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-06-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 10800 steps, including 1000 resets, run finished after 80 ms. (steps per millisecond=135 ) 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 95 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.
[2021-05-15 11:38:04] [INFO ] Flatten gal took : 152 ms
[2021-05-15 11:38:04] [INFO ] Flatten gal took : 71 ms
[2021-05-15 11:38:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17803562490912211639.gal : 37 ms
[2021-05-15 11:38:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13420368001620570715.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/ReachabilityCardinality17803562490912211639.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13420368001620570715.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/ReachabilityCardinality17803562490912211639.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13420368001620570715.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13420368001620570715.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 24
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :24 after 38
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :38 after 50
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :50 after 164
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :164 after 372
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :372 after 955
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :955 after 3422
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3422 after 4896
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4896 after 18167
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :18167 after 29018
Detected timeout of ITS tools.
[2021-05-15 11:38:19] [INFO ] Flatten gal took : 53 ms
[2021-05-15 11:38:19] [INFO ] Applying decomposition
[2021-05-15 11:38:19] [INFO ] Flatten gal took : 47 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/graph6382921250356670340.txt, -o, /tmp/graph6382921250356670340.bin, -w, /tmp/graph6382921250356670340.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/graph6382921250356670340.bin, -l, -1, -v, -w, /tmp/graph6382921250356670340.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:38:20] [INFO ] Decomposing Gal with order
[2021-05-15 11:38:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:38:20] [INFO ] Removed a total of 106 redundant transitions.
[2021-05-15 11:38:20] [INFO ] Flatten gal took : 222 ms
[2021-05-15 11:38:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 22 ms.
[2021-05-15 11:38:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1176312943884593816.gal : 17 ms
[2021-05-15 11:38:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16417178066334811781.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/ReachabilityCardinality1176312943884593816.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16417178066334811781.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/ReachabilityCardinality1176312943884593816.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16417178066334811781.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16417178066334811781.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 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 39
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :39 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 279
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :279 after 449
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :449 after 805
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :805 after 4158
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4158 after 12753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :12753 after 20281
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :20281 after 29943
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :29943 after 43201
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :43201 after 75676
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10005487265138363013
[2021-05-15 11:38:35] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10005487265138363013
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/ltsmin10005487265138363013]
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/ltsmin10005487265138363013] 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/ltsmin10005487265138363013] 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 3581 ms. (steps per millisecond=279 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1406 ms. (steps per millisecond=711 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8352396 steps, run timeout after 30001 ms. (steps per millisecond=278 ) properties seen :{}
Probabilistic random walk after 8352396 steps, saw 2675585 distinct states, run finished after 30016 ms. (steps per millisecond=278 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-15 11:39:11] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-15 11:39:11] [INFO ] Computed 29 place invariants in 16 ms
[2021-05-15 11:39:11] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2021-05-15 11:39:11] [INFO ] [Real]Absence check using 14 positive and 15 generalized place invariants in 9 ms returned sat
[2021-05-15 11:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:39:11] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2021-05-15 11:39:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:39:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2021-05-15 11:39:11] [INFO ] [Nat]Absence check using 14 positive and 15 generalized place invariants in 13 ms returned sat
[2021-05-15 11:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 11:39:12] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2021-05-15 11:39:12] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:39:12] [INFO ] [Nat]Added 43 Read/Feed constraints in 33 ms returned sat
[2021-05-15 11:39:12] [INFO ] Deduced a trap composed of 13 places in 222 ms of which 2 ms to minimize.
[2021-05-15 11:39:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2021-05-15 11:39:12] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 58 ms.
[2021-05-15 11:39:12] [INFO ] Added : 20 causal constraints over 4 iterations in 227 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 10800 steps, including 999 resets, run finished after 50 ms. (steps per millisecond=216 ) 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 33 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 32 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2021-05-15 11:39:12] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-15 11:39:12] [INFO ] Computed 29 place invariants in 8 ms
[2021-05-15 11:39:13] [INFO ] Implicit Places using invariants in 440 ms returned [114, 115, 116, 117, 118, 119]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 445 ms to find 6 implicit places.
[2021-05-15 11:39:13] [INFO ] Redundant transitions in 60 ms returned []
[2021-05-15 11:39:13] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:39:13] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-15 11:39:13] [INFO ] Dead Transitions using invariants and state equation in 555 ms returned [31, 38, 45, 52, 59, 66, 67, 74, 81, 88, 95, 102, 103, 110, 117, 124, 131, 138, 139, 146, 153, 160, 167, 174, 175, 182, 189, 196, 203, 210, 211, 218, 225, 232, 239, 246]
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions :[246, 239, 232, 225, 218, 211, 210, 203, 196, 189, 182, 175, 174, 167, 160, 153, 146, 139, 138, 131, 124, 117, 110, 103, 102, 95, 88, 81, 74, 67, 66, 59, 52, 45, 38, 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 3 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 123 ms. Remains 126 /132 variables (removed 6) and now considering 529/415 (removed -114) transitions.
[2021-05-15 11:39:13] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:39:13] [INFO ] Computed 23 place invariants in 7 ms
[2021-05-15 11:39:14] [INFO ] Implicit Places using invariants in 412 ms returned []
[2021-05-15 11:39:14] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:39:14] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-15 11:39:14] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:39:15] [INFO ] Implicit Places using invariants and state equation in 1079 ms returned []
Implicit Place search using SMT with State Equation took 1494 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 126/138 places, 529/451 transitions.
[2021-05-15 11:39:15] [INFO ] Flatten gal took : 62 ms
[2021-05-15 11:39:15] [INFO ] Flatten gal took : 50 ms
[2021-05-15 11:39:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2002642800623641732.gal : 7 ms
[2021-05-15 11:39:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15252137242457260570.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/ReachabilityCardinality2002642800623641732.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15252137242457260570.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/ReachabilityCardinality2002642800623641732.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15252137242457260570.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15252137242457260570.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 58
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :58 after 196
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :196 after 423
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :423 after 528
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :528 after 2085
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2085 after 3787
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3787 after 9257
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9257 after 96224
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :96224 after 105501
Detected timeout of ITS tools.
[2021-05-15 11:39:30] [INFO ] Flatten gal took : 97 ms
[2021-05-15 11:39:30] [INFO ] Applying decomposition
[2021-05-15 11:39:30] [INFO ] Flatten gal took : 59 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/graph11572669731492192933.txt, -o, /tmp/graph11572669731492192933.bin, -w, /tmp/graph11572669731492192933.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/graph11572669731492192933.bin, -l, -1, -v, -w, /tmp/graph11572669731492192933.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:39:30] [INFO ] Decomposing Gal with order
[2021-05-15 11:39:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:39:31] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-15 11:39:31] [INFO ] Flatten gal took : 79 ms
[2021-05-15 11:39:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2021-05-15 11:39:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6986099242557896484.gal : 9 ms
[2021-05-15 11:39:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4855138024631342133.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/ReachabilityCardinality6986099242557896484.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4855138024631342133.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/ReachabilityCardinality6986099242557896484.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4855138024631342133.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4855138024631342133.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 23
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :23 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 29
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29 after 60
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :60 after 121
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 289
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :289 after 662
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :662 after 1296
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1296 after 2677
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2677 after 20286
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :20286 after 110608
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4252895252251170657
[2021-05-15 11:39:46] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4252895252251170657
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/ltsmin4252895252251170657]
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/ltsmin4252895252251170657] 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/ltsmin4252895252251170657] 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 4529 ms. (steps per millisecond=220 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=650 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8109548 steps, run timeout after 30001 ms. (steps per millisecond=270 ) properties seen :{}
Probabilistic random walk after 8109548 steps, saw 2573035 distinct states, run finished after 30001 ms. (steps per millisecond=270 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-15 11:40:23] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:40:23] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:40:23] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-15 11:40:23] [INFO ] [Real]Absence check using 8 positive and 15 generalized place invariants in 5 ms returned sat
[2021-05-15 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:40:23] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2021-05-15 11:40:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:40:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2021-05-15 11:40:23] [INFO ] [Nat]Absence check using 8 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-15 11:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 11:40:23] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2021-05-15 11:40:23] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:40:23] [INFO ] [Nat]Added 43 Read/Feed constraints in 130 ms returned sat
[2021-05-15 11:40:24] [INFO ] Computed and/alt/rep : 42/102/42 causal constraints (skipped 308 transitions) in 91 ms.
[2021-05-15 11:40:24] [INFO ] Added : 42 causal constraints over 9 iterations in 484 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 103500 steps, including 1000 resets, run finished after 756 ms. (steps per millisecond=136 ) 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 30 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 27 ms. Remains 126 /126 variables (removed 0) and now considering 529/529 (removed 0) transitions.
[2021-05-15 11:40:25] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:40:25] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:40:25] [INFO ] Implicit Places using invariants in 312 ms returned []
[2021-05-15 11:40:25] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:40:25] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:40:25] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:40:26] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
[2021-05-15 11:40:26] [INFO ] Redundant transitions in 34 ms returned []
[2021-05-15 11:40:26] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:40:26] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:40:27] [INFO ] Dead Transitions using invariants and state equation in 689 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 817 ms. (steps per millisecond=122 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2021-05-15 11:40:28] [INFO ] Flow matrix only has 356 transitions (discarded 173 similar events)
// Phase 1: matrix 356 rows 126 cols
[2021-05-15 11:40:28] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:40:28] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-15 11:40:28] [INFO ] [Real]Absence check using 8 positive and 15 generalized place invariants in 6 ms returned sat
[2021-05-15 11:40:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:40:28] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2021-05-15 11:40:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:40:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2021-05-15 11:40:28] [INFO ] [Nat]Absence check using 8 positive and 15 generalized place invariants in 6 ms returned sat
[2021-05-15 11:40:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 11:40:28] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2021-05-15 11:40:28] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:40:28] [INFO ] [Nat]Added 43 Read/Feed constraints in 80 ms returned sat
[2021-05-15 11:40:28] [INFO ] Computed and/alt/rep : 42/102/42 causal constraints (skipped 308 transitions) in 38 ms.
[2021-05-15 11:40:28] [INFO ] Added : 42 causal constraints over 9 iterations in 262 ms. Result :sat
[2021-05-15 11:40:29] [INFO ] Flatten gal took : 34 ms
[2021-05-15 11:40:29] [INFO ] Flatten gal took : 34 ms
[2021-05-15 11:40:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6787922743995660445.gal : 6 ms
[2021-05-15 11:40:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9598084140404955630.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/ReachabilityCardinality6787922743995660445.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9598084140404955630.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/ReachabilityCardinality6787922743995660445.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9598084140404955630.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9598084140404955630.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 58
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :58 after 196
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :196 after 423
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :423 after 528
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :528 after 2085
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2085 after 3787
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3787 after 9257
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9257 after 96224
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :96224 after 105501
Detected timeout of ITS tools.
[2021-05-15 11:40:44] [INFO ] Flatten gal took : 34 ms
[2021-05-15 11:40:44] [INFO ] Applying decomposition
[2021-05-15 11:40:44] [INFO ] Flatten gal took : 36 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/graph4736657461008998392.txt, -o, /tmp/graph4736657461008998392.bin, -w, /tmp/graph4736657461008998392.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/graph4736657461008998392.bin, -l, -1, -v, -w, /tmp/graph4736657461008998392.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:40:44] [INFO ] Decomposing Gal with order
[2021-05-15 11:40:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:40:44] [INFO ] Removed a total of 77 redundant transitions.
[2021-05-15 11:40:44] [INFO ] Flatten gal took : 61 ms
[2021-05-15 11:40:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 3 ms.
[2021-05-15 11:40:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14990032799938370928.gal : 5 ms
[2021-05-15 11:40:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7284031433289720181.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/ReachabilityCardinality14990032799938370928.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7284031433289720181.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/ReachabilityCardinality14990032799938370928.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7284031433289720181.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7284031433289720181.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :14 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 24
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :24 after 37
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :37 after 51
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51 after 95
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :95 after 1304
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1304 after 2342
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2342 after 2963
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2963 after 22949
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :100573 after 112729
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :112729 after 133015
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :405407 after 478979
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18253717970916976264
[2021-05-15 11:40:59] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18253717970916976264
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/ltsmin18253717970916976264]
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/ltsmin18253717970916976264] 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/ltsmin18253717970916976264] 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 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 197 place count 102 transition count 332
Iterating global reduction 1 with 24 rules applied. Total rules applied 221 place count 102 transition count 332
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 224 place count 100 transition count 331
Graph (trivial) has 19 edges and 100 vertex of which 8 / 100 are part of one of the 1 SCC in 8 ms
Free SCC test removed 7 places
Iterating global reduction 1 with 1 rules applied. Total rules applied 225 place count 93 transition count 331
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 388 place count 93 transition count 168
Applied a total of 388 rules in 54 ms. Remains 93 /126 variables (removed 33) and now considering 168/529 (removed 361) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 168 rows 93 cols
[2021-05-15 11:41:00] [INFO ] Computed 22 place invariants in 7 ms
[2021-05-15 11:41:00] [INFO ] [Real]Absence check using 9 positive place invariants in 8 ms returned sat
[2021-05-15 11:41:00] [INFO ] [Real]Absence check using 9 positive and 13 generalized place invariants in 9 ms returned sat
[2021-05-15 11:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:41:00] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2021-05-15 11:41:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 11:41:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-15 11:41:00] [INFO ] [Nat]Absence check using 9 positive and 13 generalized place invariants in 3 ms returned sat
[2021-05-15 11:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 11:41:00] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2021-05-15 11:41:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-15 11:41:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 11 ms returned sat
[2021-05-15 11:41:00] [INFO ] Computed and/alt/rep : 30/108/30 causal constraints (skipped 132 transitions) in 12 ms.
[2021-05-15 11:41:00] [INFO ] Added : 30 causal constraints over 6 iterations in 129 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-15 11:41:00] [INFO ] Flatten gal took : 27 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2265701476072683387
[2021-05-15 11:41:01] [INFO ] Computing symmetric may disable matrix : 529 transitions.
[2021-05-15 11:41:01] [INFO ] Applying decomposition
[2021-05-15 11:41:01] [INFO ] Flatten gal took : 58 ms
[2021-05-15 11:41:01] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 11:41:01] [INFO ] Flatten gal took : 47 ms
[2021-05-15 11:41:01] [INFO ] Computing symmetric may enable matrix : 529 transitions.
[2021-05-15 11:41:01] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph7023904057011786445.txt, -o, /tmp/graph7023904057011786445.bin, -w, /tmp/graph7023904057011786445.weights], workingDir=null]
[2021-05-15 11:41:01] [INFO ] Input system was already deterministic with 529 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7023904057011786445.bin, -l, -1, -v, -w, /tmp/graph7023904057011786445.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:41:01] [INFO ] Decomposing Gal with order
[2021-05-15 11:41:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:41:01] [INFO ] Computing Do-Not-Accords matrix : 529 transitions.
[2021-05-15 11:41:01] [INFO ] Removed a total of 77 redundant transitions.
[2021-05-15 11:41:01] [INFO ] Flatten gal took : 75 ms
[2021-05-15 11:41:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 6 ms.
[2021-05-15 11:41:01] [INFO ] Computation of Completed DNA matrix. took 68 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 11:41:01] [INFO ] Built C files in 367ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2265701476072683387
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/ltsmin2265701476072683387]
[2021-05-15 11:41:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15350049996139072477.gal : 13 ms
[2021-05-15 11:41:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10002198414765810532.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/ReachabilityCardinality15350049996139072477.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10002198414765810532.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/ReachabilityCardinality15350049996139072477.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10002198414765810532.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10002198414765810532.prop.
[2021-05-15 11:41:01] [INFO ] Ran tautology test, simplified 0 / 1 in 645 ms.
[2021-05-15 11:41:01] [INFO ] BMC solution for property SafeBus-PT-06-ReachabilityCardinality-01(UNSAT) depth K=0 took 15 ms
[2021-05-15 11:41:01] [INFO ] BMC solution for property SafeBus-PT-06-ReachabilityCardinality-01(UNSAT) depth K=1 took 6 ms
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 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 40
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :40 after 68
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :68 after 116
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
[2021-05-15 11:41:02] [INFO ] Computed 23 place invariants in 7 ms
inv : AMC_6_1 + AMC_6_2 + AMC_6_3 + AMC_6_4 + AMC_6_5 + AMC_6_6 + cable_used_6 + RMC_6 - FMC_6 + listen_6 + wait_msg_6 + loop_em_6 = 1
inv : Cpt1_1 + Cpt1_2 + Cpt1_3 + Cpt1_4 + Cpt1_5 + Cpt1_6 = 1
inv : Cpt2_5 + AMC_1_4 + AMC_2_4 + AMC_3_4 + AMC_4_4 + AMC_5_4 + AMC_6_4 - AMC_1_5 - AMC_2_5 - AMC_3_5 - AMC_4_5 - AMC_5_5 - AMC_6_5 - Cpt1_5 = 0
inv : Cpt2_2 + AMC_1_1 + AMC_2_1 + AMC_3_1 + AMC_4_1 + AMC_6_1 - AMC_1_2 - AMC_2_2 - AMC_3_2 - AMC_4_2 - 2*AMC_5_2 - AMC_6_2 - AMC_5_3 - AMC_5_4 - AMC_5_5 - AMC_5_6 - cable_used_5 - RMC_5 + FMC_5 - listen_5 - wait_msg_5 - Cpt1_2 - loop_em_5 = -1
inv : -AMC_1_1 - AMC_2_1 - AMC_3_1 - AMC_4_1 - AMC_6_1 - AMC_1_2 - AMC_2_2 - AMC_3_2 - AMC_4_2 - AMC_6_2 - AMC_1_3 - AMC_2_3 - AMC_3_3 - AMC_4_3 - AMC_6_3 - AMC_1_4 - AMC_2_4 - AMC_3_4 - AMC_4_4 - AMC_6_4 - AMC_1_5 - AMC_2_5 - AMC_3_5 - AMC_4_5 - AMC_6_5 - AMC_1_6 - AMC_2_6 - AMC_3_6 - AMC_4_6 - AMC_6_6 + cable_used_5 - RMC_1 - RMC_2 - RMC_3 - RMC_4 - RMC_6 + FMC_1 + FMC_2 + FMC_3 + FMC_4 + FMC_6 + cable_free - listen_1 - listen_2 - listen_3 - listen_4 - listen_6 - wait_msg_1 - wait_msg_2 - wait_msg_3 - wait_msg_4 - wait_msg_6 - loop_em_1 - loop_em_2 - loop_em_3 - loop_em_4 - loop_em_6 = -4
inv : R_tout + S_tout = 1
inv : ACK + T_out + MSG_1 + MSG_2 + MSG_3 + MSG_4 + MSG_5 + MSG_6 + AMC_1_1 + AMC_2_1 + AMC_3_1 + AMC_4_1 + AMC_6_1 + AMC_1_2 + AMC_2_2 + AMC_3_2 + AMC_4_2 + AMC_6_2 + AMC_1_3 + AMC_2_3 + AMC_3_3 + AMC_4_3 + AMC_6_3 + AMC_1_4 + AMC_2_4 + AMC_3_4 + AMC_4_4 + AMC_6_4 + AMC_1_5 + AMC_2_5 + AMC_3_5 + AMC_4_5 + AMC_6_5 + AMC_1_6 + AMC_2_6 + AMC_3_6 + AMC_4_6 + AMC_6_6 - cable_used_5 + RMC_1 + RMC_2 + RMC_3 + RMC_4 + RMC_6 + FMC_5 + listen_1 + listen_2 + listen_3 + listen_4 + listen_6 + wait_msg_1 + wait_msg_2 + wait_msg_3 + wait_msg_4 + wait_msg_6 + loop_em_1 + loop_em_2 + loop_em_3 + loop_em_4 + loop_em_6 = 5
inv : AMC_5_1 + AMC_5_2 + AMC_5_3 + AMC_5_4 + AMC_5_5 + AMC_5_6 + cable_used_5 + RMC_5 - FMC_5 + listen_5 + wait_msg_5 + loop_em_5 = 1
inv : AMC_2_1 + AMC_2_2 + AMC_2_3 + AMC_2_4 + AMC_2_5 + AMC_2_6 + cable_used_2 + RMC_2 - FMC_2 + listen_2 + wait_msg_2 + loop_em_2 = 1
inv : wait_ack_2_1 + wait_ack_2_3 + wait_ack_2_4 + wait_ack_2_5 + wait_ack_2_6 + AMC_2_1 + AMC_2_2 + AMC_2_3 + AMC_2_4 + AMC_2_5 + AMC_2_6 + RMC_2 + listen_2 + wait_msg_2 + loop_em_2 = 1
inv : AMC_4_1 + AMC_4_2 + AMC_4_3 + AMC_4_4 + AMC_4_5 + AMC_4_6 + cable_used_4 + RMC_4 - FMC_4 + listen_4 + wait_msg_4 + loop_em_4 = 1
inv : Cpt2_4 + AMC_1_3 + AMC_2_3 + AMC_3_3 + AMC_4_3 + AMC_5_3 + AMC_6_3 - AMC_1_4 - AMC_2_4 - AMC_3_4 - AMC_4_4 - AMC_5_4 - AMC_6_4 + Cpt1_1 + Cpt1_2 + Cpt1_3 + Cpt1_5 + Cpt1_6 = 1
inv : wait_ack_6_1 + wait_ack_6_2 + wait_ack_6_3 + wait_ack_6_4 + wait_ack_6_5 + AMC_6_1 + AMC_6_2 + AMC_6_3 + AMC_6_4 + AMC_6_5 + AMC_6_6 + RMC_6 + listen_6 + wait_msg_6 + loop_em_6 = 1
inv : AMC_3_1 + AMC_3_2 + AMC_3_3 + AMC_3_4 + AMC_3_5 + AMC_3_6 + cable_used_3 + RMC_3 - FMC_3 + listen_3 + wait_msg_3 + loop_em_3 = 1
inv : FMCb + FMC_1 + FMC_2 + FMC_3 + FMC_4 + FMC_5 + FMC_6 = 1
inv : wait_ack_5_1 + wait_ack_5_2 + wait_ack_5_3 + wait_ack_5_4 + wait_ack_5_6 - cable_used_5 + FMC_5 = 0
inv : Cpt2_6 + AMC_1_5 + AMC_2_5 + AMC_3_5 + AMC_4_5 + AMC_5_5 + AMC_6_5 - AMC_1_6 - AMC_2_6 - AMC_3_6 - AMC_4_6 - AMC_5_6 - AMC_6_6 - Cpt1_6 = 0
inv : Cpt2_3 + AMC_1_2 + AMC_2_2 + AMC_3_2 + AMC_4_2 + AMC_5_2 + AMC_6_2 - AMC_1_3 - AMC_2_3 - AMC_3_3 - AMC_4_3 - AMC_5_3 - AMC_6_3 - Cpt1_3 = 0
inv : AMC_1_1 + AMC_1_2 + AMC_1_3 + AMC_1_4 + AMC_1_5 + AMC_1_6 + cable_used_1 + RMC_1 - FMC_1 + listen_1 + wait_msg_1 + loop_em_1 = 1
inv : Cpt2_1 - AMC_1_1 - AMC_2_1 - AMC_3_1 - AMC_4_1 - AMC_6_1 + AMC_5_2 + AMC_5_3 + AMC_5_4 + AMC_5_5 + AMC_1_6 + AMC_2_6 + AMC_3_6 + AMC_4_6 + 2*AMC_5_6 + AMC_6_6 + cable_used_5 + RMC_5 - FMC_5 + listen_5 + wait_msg_5 - Cpt1_1 + loop_em_5 = 1
inv : wait_ack_4_1 + wait_ack_4_2 + wait_ack_4_3 + wait_ack_4_5 + wait_ack_4_6 + AMC_4_1 + AMC_4_2 + AMC_4_3 + AMC_4_4 + AMC_4_5 + AMC_4_6 + RMC_4 + listen_4 + wait_msg_4 + loop_em_4 = 1
inv : wait_ack_1_2 + wait_ack_1_3 + wait_ack_1_4 + wait_ack_1_5 + wait_ack_1_6 + AMC_1_1 + AMC_1_2 + AMC_1_3 + AMC_1_4 + AMC_1_5 + AMC_1_6 + RMC_1 + listen_1 + wait_msg_1 + loop_em_1 = 1
inv : wait_ack_3_1 + wait_ack_3_2 + wait_ack_3_4 + wait_ack_3_5 + wait_ack_3_6 + AMC_3_1 + AMC_3_2 + AMC_3_3 + AMC_3_4 + AMC_3_5 + AMC_3_6 + RMC_3 + listen_3 + wait_msg_3 + loop_em_3 = 1
Total of 23 invariants.
[2021-05-15 11:41:02] [INFO ] Computed 23 place invariants in 16 ms
[2021-05-15 11:41:02] [INFO ] BMC solution for property SafeBus-PT-06-ReachabilityCardinality-01(UNSAT) depth K=2 took 524 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :116 after 1262
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1262 after 2065
[2021-05-15 11:41:03] [INFO ] Proved 126 variables to be positive in 1551 ms
[2021-05-15 11:41:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:41:03] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=0 took 48 ms
[2021-05-15 11:41:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:41:04] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=1 took 444 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2065 after 16525
[2021-05-15 11:41:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:41:05] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=2 took 1078 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :16525 after 24831
Compilation finished in 7062 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin2265701476072683387]
Link finished in 77 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, SafeBusPT06ReachabilityCardinality01==true], workingDir=/tmp/ltsmin2265701476072683387]
[2021-05-15 11:41:09] [INFO ] BMC solution for property SafeBus-PT-06-ReachabilityCardinality-01(UNSAT) depth K=3 took 7048 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :100573 after 131169
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :405407 after 1.17009e+06
[2021-05-15 11:43:35] [INFO ] BMC solution for property SafeBus-PT-06-ReachabilityCardinality-01(UNSAT) depth K=4 took 145693 ms
[2021-05-15 11:43:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:43:42] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=3 took 156908 ms
[2021-05-15 11:43:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:43:47] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=4 took 4876 ms
[2021-05-15 11:44:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:44:02] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=5 took 15202 ms
[2021-05-15 11:44:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSafeBus-PT-06-ReachabilityCardinality-01
[2021-05-15 11:44:20] [INFO ] KInduction solution for property SafeBus-PT-06-ReachabilityCardinality-01(SAT) depth K=6 took 18030 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.17009e+06 after 4.14617e+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+06,99.7703,1489520,2,136721,21,2.30267e+06,7,0,1047,2.21066e+06,0
Total reachable state count : 6446388

Verifying 1 reachability properties.
Invariant property SafeBus-PT-06-ReachabilityCardinality-01 is true.
FORMULA SafeBus-PT-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-PT-06-ReachabilityCardinality-01,0,100.01,1489520,1,0,21,2.30267e+06,7,0,1068,2.21066e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
[2021-05-15 11:45:27] [WARNING] Interrupting SMT solver.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2021-05-15 11:45:27] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.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)
[2021-05-15 11:45:27] [WARNING] Unexpected error occurred while running SMT. Was verifying SafeBus-PT-06-ReachabilityCardinality-01 SMT depth 5
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.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 "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.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
[2021-05-15 11:45:27] [INFO ] During BMC, SMT solver timed out at depth 5
[2021-05-15 11:45:27] [INFO ] BMC solving timed out (3600000 secs) at depth 5
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)
[2021-05-15 11:45:27] [WARNING] Unexpected error occurred while running SMT. Was verifying SafeBus-PT-06-ReachabilityCardinality-01 K-induction depth 7
Exception in thread "Thread-22" 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
[2021-05-15 11:45:27] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.

BK_STOP 1621079129269

--------------------
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-PT-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-PT-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-162089452100278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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