Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r323-tall-165472292700120.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DoubleLock-PT-p1s3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292700120
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 7.0K Jun 7 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 7 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Jun 7 16:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Jun 7 16:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Jun 7 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 7 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.4M Jun 6 12:11 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 DoubleLock-PT-p1s3-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654748543028

Running Version 0
[2022-06-09 04:22:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 04:22:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 04:22:25] [INFO ] Load time of PNML (sax parser for PT used): 463 ms
[2022-06-09 04:22:25] [INFO ] Transformed 570 places.
[2022-06-09 04:22:25] [INFO ] Transformed 7568 transitions.
[2022-06-09 04:22:25] [INFO ] Parsed PT model containing 570 places and 7568 transitions in 542 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 132 places in 20 ms
Reduce places removed 132 places and 256 transitions.
Incomplete random walk after 10003 steps, including 96 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 16) seen :3
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :1
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :1
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-09 04:22:25] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
// Phase 1: matrix 4971 rows 438 cols
[2022-06-09 04:22:25] [INFO ] Computed 4 place invariants in 74 ms
[2022-06-09 04:22:25] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-09 04:22:25] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:26] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2022-06-09 04:22:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:22:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:22:27] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:27] [INFO ] [Nat]Absence check using state equation in 891 ms returned sat
[2022-06-09 04:22:28] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:22:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:31] [INFO ] [Nat]Added 415 Read/Feed constraints in 3927 ms returned unknown
[2022-06-09 04:22:32] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:32] [INFO ] [Real]Absence check using state equation in 937 ms returned sat
[2022-06-09 04:22:33] [INFO ] [Real]Added 415 Read/Feed constraints in 718 ms returned sat
[2022-06-09 04:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:22:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:34] [INFO ] [Nat]Absence check using state equation in 849 ms returned sat
[2022-06-09 04:22:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:38] [INFO ] [Nat]Added 415 Read/Feed constraints in 4092 ms returned unknown
[2022-06-09 04:22:39] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned unsat
[2022-06-09 04:22:39] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:39] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:22:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:40] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2022-06-09 04:22:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:22:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:22:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:41] [INFO ] [Nat]Absence check using state equation in 962 ms returned sat
[2022-06-09 04:22:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:45] [INFO ] [Nat]Added 415 Read/Feed constraints in 3981 ms returned unknown
[2022-06-09 04:22:45] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned unsat
[2022-06-09 04:22:45] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:46] [INFO ] [Real]Absence check using state equation in 968 ms returned sat
[2022-06-09 04:22:47] [INFO ] [Real]Added 415 Read/Feed constraints in 738 ms returned sat
[2022-06-09 04:22:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:22:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:22:47] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:48] [INFO ] [Nat]Absence check using state equation in 931 ms returned sat
[2022-06-09 04:22:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:52] [INFO ] [Nat]Added 415 Read/Feed constraints in 4019 ms returned unknown
[2022-06-09 04:22:52] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned unsat
[2022-06-09 04:22:52] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:22:52] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:53] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2022-06-09 04:22:54] [INFO ] [Real]Added 415 Read/Feed constraints in 680 ms returned sat
[2022-06-09 04:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:22:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:22:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:22:55] [INFO ] [Nat]Absence check using state equation in 982 ms returned sat
[2022-06-09 04:22:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:59] [INFO ] [Nat]Added 415 Read/Feed constraints in 3968 ms returned unknown
[2022-06-09 04:22:59] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-09 04:22:59] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 04:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:00] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2022-06-09 04:23:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:23:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-09 04:23:00] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:01] [INFO ] [Nat]Absence check using state equation in 1163 ms returned sat
[2022-06-09 04:23:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:23:05] [INFO ] [Nat]Added 415 Read/Feed constraints in 3775 ms returned unknown
[2022-06-09 04:23:05] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned unsat
[2022-06-09 04:23:05] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned unsat
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Support contains 104 out of 438 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 438/438 places, 7312/7312 transitions.
Graph (complete) has 12297 edges and 438 vertex of which 434 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.21 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 366 ms. Remains 434 /438 variables (removed 4) and now considering 7312/7312 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/438 places, 7312/7312 transitions.
[2022-06-09 04:23:06] [INFO ] Flatten gal took : 481 ms
[2022-06-09 04:23:07] [INFO ] Flatten gal took : 304 ms
[2022-06-09 04:23:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1860292405942302566.gal : 79 ms
[2022-06-09 04:23:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5390014139826737255.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/ReachabilityCardinality1860292405942302566.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5390014139826737255.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/ReachabilityCardinality1860292405942302566.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5390014139826737255.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5390014139826737255.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :5757 after 68068
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :68068 after 510862
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :510862 after 1.14506e+06
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1.14506e+06 after 1.60926e+06
Reachability property DoubleLock-PT-p1s3-ReachabilityFireability-12 is true.
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1.60926e+06 after 3.80355e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :3.80355e+06 after 5.26923e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :5.26923e+06 after 8.5108e+06
Detected timeout of ITS tools.
[2022-06-09 04:23:22] [INFO ] Flatten gal took : 247 ms
[2022-06-09 04:23:22] [INFO ] Applying decomposition
[2022-06-09 04:23:22] [INFO ] Flatten gal took : 223 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/graph14243713958131040493.txt, -o, /tmp/graph14243713958131040493.bin, -w, /tmp/graph14243713958131040493.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/graph14243713958131040493.bin, -l, -1, -v, -w, /tmp/graph14243713958131040493.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:23:23] [INFO ] Decomposing Gal with order
[2022-06-09 04:23:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:23:24] [INFO ] Removed a total of 17970 redundant transitions.
[2022-06-09 04:23:24] [INFO ] Flatten gal took : 588 ms
[2022-06-09 04:23:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 808 labels/synchronizations in 346 ms.
[2022-06-09 04:23:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18408170406154038786.gal : 30 ms
[2022-06-09 04:23:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality951091470166169219.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/ReachabilityCardinality18408170406154038786.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality951091470166169219.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18408170406154038786.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality951091470166169219.prop --nowitness
Loading property file /tmp/ReachabilityCardinality951091470166169219.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4635474749343952766
[2022-06-09 04:23:40] [INFO ] Built C files in 133ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4635474749343952766
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/ltsmin4635474749343952766]
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/ltsmin4635474749343952766] 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/ltsmin4635474749343952766] 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 9406 resets, run finished after 3957 ms. (steps per millisecond=252 ) properties (out of 5) seen :3
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1456 resets, run finished after 1197 ms. (steps per millisecond=835 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1370 resets, run finished after 1355 ms. (steps per millisecond=738 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 04:23:47] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
// Phase 1: matrix 4971 rows 434 cols
[2022-06-09 04:23:47] [INFO ] Computed 2 place invariants in 57 ms
[2022-06-09 04:23:47] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2022-06-09 04:23:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:48] [INFO ] [Real]Absence check using state equation in 1046 ms returned sat
[2022-06-09 04:23:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:23:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 04:23:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:23:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:50] [INFO ] [Nat]Absence check using state equation in 1450 ms returned sat
[2022-06-09 04:23:50] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:23:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:23:56] [INFO ] [Nat]Added 415 Read/Feed constraints in 6190 ms returned unknown
[2022-06-09 04:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 04:23:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:57] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2022-06-09 04:23:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:23:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 04:23:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:58] [INFO ] [Nat]Absence check using state equation in 934 ms returned sat
[2022-06-09 04:24:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:24:05] [INFO ] [Nat]Added 415 Read/Feed constraints in 6211 ms returned unknown
Fused 2 Parikh solutions to 1 different solutions.
Support contains 15 out of 434 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 434/434 places, 7312/7312 transitions.
Drop transitions removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 434 transition count 7188
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 433 transition count 7060
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 433 transition count 7060
Applied a total of 126 rules in 281 ms. Remains 433 /434 variables (removed 1) and now considering 7060/7312 (removed 252) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/434 places, 7060/7312 transitions.
[2022-06-09 04:24:05] [INFO ] Flatten gal took : 192 ms
[2022-06-09 04:24:05] [INFO ] Flatten gal took : 194 ms
[2022-06-09 04:24:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14603012070884116838.gal : 19 ms
[2022-06-09 04:24:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10942972711511882127.prop : 37 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/ReachabilityCardinality14603012070884116838.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10942972711511882127.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/ReachabilityCardinality14603012070884116838.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10942972711511882127.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10942972711511882127.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :5757 after 68068
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :68068 after 470547
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :470547 after 1.14271e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.14271e+06 after 1.63476e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.63476e+06 after 3.77618e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.77618e+06 after 7.90565e+06
Detected timeout of ITS tools.
[2022-06-09 04:24:21] [INFO ] Flatten gal took : 186 ms
[2022-06-09 04:24:21] [INFO ] Applying decomposition
[2022-06-09 04:24:21] [INFO ] Flatten gal took : 200 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/graph1390088770209854705.txt, -o, /tmp/graph1390088770209854705.bin, -w, /tmp/graph1390088770209854705.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/graph1390088770209854705.bin, -l, -1, -v, -w, /tmp/graph1390088770209854705.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:24:21] [INFO ] Decomposing Gal with order
[2022-06-09 04:24:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:24:22] [INFO ] Removed a total of 17309 redundant transitions.
[2022-06-09 04:24:22] [INFO ] Flatten gal took : 357 ms
[2022-06-09 04:24:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1138 labels/synchronizations in 147 ms.
[2022-06-09 04:24:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10944444254252439205.gal : 38 ms
[2022-06-09 04:24:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5888812024486275066.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/ReachabilityCardinality10944444254252439205.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5888812024486275066.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10944444254252439205.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5888812024486275066.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5888812024486275066.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 218
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :218 after 236
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :236 after 1263
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1263 after 1444
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1444 after 5840
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5840 after 40203
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :40203 after 320961
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :320961 after 1.56444e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin940183870149375431
[2022-06-09 04:24:37] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin940183870149375431
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/ltsmin940183870149375431]
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/ltsmin940183870149375431] 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/ltsmin940183870149375431] 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 1000008 steps, including 9321 resets, run finished after 3688 ms. (steps per millisecond=271 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1427 resets, run finished after 1035 ms. (steps per millisecond=966 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1342 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 2) seen :1
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2022-06-09 04:24:45] [INFO ] Flow matrix only has 4719 transitions (discarded 2341 similar events)
// Phase 1: matrix 4719 rows 433 cols
[2022-06-09 04:24:45] [INFO ] Computed 2 place invariants in 34 ms
[2022-06-09 04:24:45] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2022-06-09 04:24:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-09 04:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:24:46] [INFO ] [Real]Absence check using state equation in 1768 ms returned sat
[2022-06-09 04:24:46] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:24:47] [INFO ] [Real]Added 415 Read/Feed constraints in 814 ms returned sat
[2022-06-09 04:24:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:24:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 04:24:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:24:49] [INFO ] [Nat]Absence check using state equation in 1063 ms returned sat
[2022-06-09 04:24:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:24:55] [INFO ] [Nat]Added 415 Read/Feed constraints in 6183 ms returned unknown
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 433/433 places, 7060/7060 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 433 transition count 7056
Applied a total of 4 rules in 326 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7060 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7056/7060 transitions.
[2022-06-09 04:24:55] [INFO ] Flatten gal took : 282 ms
[2022-06-09 04:24:56] [INFO ] Flatten gal took : 218 ms
[2022-06-09 04:24:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7286668725847185755.gal : 23 ms
[2022-06-09 04:24:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9369505412094875012.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/ReachabilityCardinality7286668725847185755.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9369505412094875012.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/ReachabilityCardinality7286668725847185755.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9369505412094875012.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9369505412094875012.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5757 after 68068
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68068 after 470547
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :470547 after 1.14271e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.14271e+06 after 1.63468e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.63468e+06 after 3.73394e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.73394e+06 after 7.89955e+06
Detected timeout of ITS tools.
[2022-06-09 04:25:11] [INFO ] Flatten gal took : 190 ms
[2022-06-09 04:25:11] [INFO ] Applying decomposition
[2022-06-09 04:25:11] [INFO ] Flatten gal took : 194 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/graph5633651817375223328.txt, -o, /tmp/graph5633651817375223328.bin, -w, /tmp/graph5633651817375223328.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/graph5633651817375223328.bin, -l, -1, -v, -w, /tmp/graph5633651817375223328.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:25:11] [INFO ] Decomposing Gal with order
[2022-06-09 04:25:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:25:12] [INFO ] Removed a total of 17024 redundant transitions.
[2022-06-09 04:25:12] [INFO ] Flatten gal took : 399 ms
[2022-06-09 04:25:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 912 labels/synchronizations in 125 ms.
[2022-06-09 04:25:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12726714490207485683.gal : 19 ms
[2022-06-09 04:25:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13143686292856011482.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/ReachabilityCardinality12726714490207485683.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13143686292856011482.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12726714490207485683.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13143686292856011482.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13143686292856011482.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 979
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :979 after 1007
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1007 after 1007
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1007 after 5079
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5079 after 5079
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5079 after 5079
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5079 after 16171
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :16171 after 46867
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :46867 after 116657
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :116657 after 596621
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :596621 after 765604
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :765604 after 2.73634e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14942477195152201644
[2022-06-09 04:25:27] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14942477195152201644
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/ltsmin14942477195152201644]
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/ltsmin14942477195152201644] 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/ltsmin14942477195152201644] 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 9351 resets, run finished after 4713 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1431 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1416811 steps, run timeout after 30001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 1416811 steps, saw 1073684 distinct states, run finished after 30009 ms. (steps per millisecond=47 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-09 04:26:05] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:26:05] [INFO ] Computed 3 place invariants in 23 ms
[2022-06-09 04:26:05] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:26:06] [INFO ] [Real]Absence check using state equation in 866 ms returned sat
[2022-06-09 04:26:06] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:26:07] [INFO ] [Real]Added 415 Read/Feed constraints in 954 ms returned sat
[2022-06-09 04:26:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:26:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-09 04:26:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:26:08] [INFO ] [Nat]Absence check using state equation in 886 ms returned sat
[2022-06-09 04:26:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:26:14] [INFO ] [Nat]Added 415 Read/Feed constraints in 6172 ms returned unknown
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 234 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7056/7056 transitions.
Starting structural reductions, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 191 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
[2022-06-09 04:26:14] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:26:14] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-09 04:26:15] [INFO ] Implicit Places using invariants in 740 ms returned []
[2022-06-09 04:26:15] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:26:15] [INFO ] Computed 3 place invariants in 28 ms
[2022-06-09 04:26:15] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:26:16] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1507 ms to find 0 implicit places.
[2022-06-09 04:26:17] [INFO ] Redundant transitions in 759 ms returned []
[2022-06-09 04:26:17] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:26:17] [INFO ] Computed 3 place invariants in 25 ms
[2022-06-09 04:26:19] [INFO ] Dead Transitions using invariants and state equation in 2030 ms returned []
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7056/7056 transitions.
Incomplete random walk after 100000 steps, including 939 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 04:26:19] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:26:19] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-09 04:26:19] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:26:20] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2022-06-09 04:26:20] [INFO ] State equation strengthened by 415 read => feed constraints.
[2022-06-09 04:26:21] [INFO ] [Real]Added 415 Read/Feed constraints in 899 ms returned sat
[2022-06-09 04:26:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:26:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:26:22] [INFO ] [Nat]Absence check using state equation in 978 ms returned sat
[2022-06-09 04:26:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:26:29] [INFO ] [Nat]Added 415 Read/Feed constraints in 6197 ms returned unknown
[2022-06-09 04:26:29] [INFO ] Flatten gal took : 189 ms
[2022-06-09 04:26:29] [INFO ] Flatten gal took : 210 ms
[2022-06-09 04:26:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18162952178297816035.gal : 19 ms
[2022-06-09 04:26:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11471941203953681197.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/ReachabilityCardinality18162952178297816035.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11471941203953681197.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/ReachabilityCardinality18162952178297816035.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11471941203953681197.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11471941203953681197.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5757 after 68068
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68068 after 470547
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :470547 after 1.14271e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.14271e+06 after 1.63468e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.63468e+06 after 3.73394e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.73394e+06 after 7.89955e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7.89955e+06 after 1.23673e+07
Detected timeout of ITS tools.
[2022-06-09 04:26:49] [INFO ] Flatten gal took : 202 ms
[2022-06-09 04:26:49] [INFO ] Applying decomposition
[2022-06-09 04:26:50] [INFO ] Flatten gal took : 218 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/graph7570547946152834362.txt, -o, /tmp/graph7570547946152834362.bin, -w, /tmp/graph7570547946152834362.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/graph7570547946152834362.bin, -l, -1, -v, -w, /tmp/graph7570547946152834362.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:26:50] [INFO ] Decomposing Gal with order
[2022-06-09 04:26:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:26:50] [INFO ] Removed a total of 17024 redundant transitions.
[2022-06-09 04:26:50] [INFO ] Flatten gal took : 346 ms
[2022-06-09 04:26:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 961 labels/synchronizations in 257 ms.
[2022-06-09 04:26:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12628288606645019925.gal : 126 ms
[2022-06-09 04:26:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4471786505879966099.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/ReachabilityCardinality12628288606645019925.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4471786505879966099.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12628288606645019925.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4471786505879966099.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4471786505879966099.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 282
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :282 after 304
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :304 after 2280
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2280 after 8006
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8006 after 48024
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :48024 after 331410
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :331410 after 1.983e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12301660386415209330
[2022-06-09 04:27:11] [INFO ] Built C files in 212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12301660386415209330
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/ltsmin12301660386415209330]
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/ltsmin12301660386415209330] killed by timeout after 2 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/ltsmin12301660386415209330] killed by timeout after 2 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 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4715
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 2341 place count 433 transition count 4705
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 2361 place count 423 transition count 4705
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2367 place count 420 transition count 4702
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2368 place count 419 transition count 4574
Iterating global reduction 1 with 1 rules applied. Total rules applied 2369 place count 419 transition count 4574
Applied a total of 2369 rules in 242 ms. Remains 419 /433 variables (removed 14) and now considering 4574/7056 (removed 2482) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4574 rows 419 cols
[2022-06-09 04:27:13] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-09 04:27:13] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-09 04:27:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:27:14] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2022-06-09 04:27:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:27:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 04:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:27:15] [INFO ] [Nat]Absence check using state equation in 768 ms returned sat
[2022-06-09 04:27:16] [INFO ] Computed and/alt/rep : 65/577/65 causal constraints (skipped 4504 transitions) in 610 ms.
[2022-06-09 04:27:16] [INFO ] Added : 4 causal constraints over 1 iterations in 992 ms. Result :sat
[2022-06-09 04:27:17] [INFO ] Flatten gal took : 198 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3000326489916706918
[2022-06-09 04:27:17] [INFO ] Too many transitions (7056) to apply POR reductions. Disabling POR matrices.
[2022-06-09 04:27:17] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3000326489916706918
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/ltsmin3000326489916706918]
[2022-06-09 04:27:17] [INFO ] Applying decomposition
[2022-06-09 04:27:17] [INFO ] Flatten gal took : 436 ms
[2022-06-09 04:27:17] [INFO ] Flatten gal took : 288 ms
[2022-06-09 04:27:18] [INFO ] Input system was already deterministic with 7056 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/graph5797619200284998703.txt, -o, /tmp/graph5797619200284998703.bin, -w, /tmp/graph5797619200284998703.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/graph5797619200284998703.bin, -l, -1, -v, -w, /tmp/graph5797619200284998703.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:27:18] [INFO ] Decomposing Gal with order
[2022-06-09 04:27:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:27:19] [INFO ] Removed a total of 17303 redundant transitions.
[2022-06-09 04:27:19] [INFO ] Flatten gal took : 546 ms
[2022-06-09 04:27:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 955 labels/synchronizations in 279 ms.
[2022-06-09 04:27:20] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8993192376708600267.gal : 32 ms
[2022-06-09 04:27:20] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9392371286499743144.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/ReachabilityFireability8993192376708600267.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability9392371286499743144.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityFireability8993192376708600267.gal -t CGAL -reachable-file /tmp/ReachabilityFireability9392371286499743144.prop --nowitness
[2022-06-09 04:27:20] [INFO ] Ran tautology test, simplified 0 / 1 in 2847 ms.
[2022-06-09 04:27:20] [INFO ] BMC solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(UNSAT) depth K=0 took 37 ms
[2022-06-09 04:27:20] [INFO ] BMC solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(UNSAT) depth K=1 took 30 ms
[2022-06-09 04:27:21] [INFO ] BMC solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(UNSAT) depth K=2 took 459 ms
Loading property file /tmp/ReachabilityFireability9392371286499743144.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8 after 9782
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9782 after 78588
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 4715 out of 7056 initially.
// Phase 1: matrix 4715 rows 433 cols
[2022-06-09 04:27:22] [INFO ] Computed 3 place invariants in 35 ms
inv : s0 + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 + l12 + l13 + l14 + l17 + l18 + l21 + l22 + l24 + l25 + l26 + l33 + l34 + l35 + l39 + l40 + l41 + l45 + l46 + l50 = 1
inv : s0 + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p261 + p262 + p263 + p264 + p265 + p266 + p267 + p268 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p348 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p377 + p378 + p379 + p380 + p381 + p382 + p383 = 1
inv : l0 + l1 + l2 + l3 + l4 + l5 + l6 + l7 + l8 + l9 + l30 + l31 + l43 + l53 = 10
Total of 3 invariants.
[2022-06-09 04:27:22] [INFO ] Computed 3 place invariants in 48 ms
[2022-06-09 04:27:23] [INFO ] BMC solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(UNSAT) depth K=3 took 2578 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :78588 after 240945
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :240945 after 359453
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :359453 after 397786
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :397786 after 402966
[2022-06-09 04:27:37] [INFO ] Proved 433 variables to be positive in 14857 ms
[2022-06-09 04:27:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p1s3-ReachabilityFireability-00
[2022-06-09 04:27:37] [INFO ] KInduction solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(SAT) depth K=0 took 109 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :402966 after 1.67573e+06
[2022-06-09 04:28:23] [INFO ] BMC solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(UNSAT) depth K=4 took 59509 ms
[2022-06-09 04:28:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p1s3-ReachabilityFireability-00
[2022-06-09 04:28:32] [INFO ] KInduction solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(SAT) depth K=1 took 54618 ms
Compilation finished in 196310 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3000326489916706918]
Link finished in 97 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, DoubleLockPTp1s3ReachabilityFireability00==true], workingDir=/tmp/ltsmin3000326489916706918]
[2022-06-09 04:38:05] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DoubleLock-PT-p1s3-ReachabilityFireability-00
[2022-06-09 04:38:05] [INFO ] Induction result is UNSAT, successfully proved induction at step 2 for DoubleLock-PT-p1s3-ReachabilityFireability-00
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-00 FALSE TECHNIQUES SAT_SMT K_INDUCTION(2)
[2022-06-09 04:38:05] [INFO ] KInduction solution for property DoubleLock-PT-p1s3-ReachabilityFireability-00(FALSE) depth K=2 took 573235 ms
Detected timeout of ITS tools.
[2022-06-09 04:48:57] [WARNING] Interrupting SMT solver.
[2022-06-09 04:48:57] [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)
[2022-06-09 04:48:57] [WARNING] Unexpected error occurred while running SMT. Was verifying DoubleLock-PT-p1s3-ReachabilityFireability-00 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
[2022-06-09 04:48:57] [INFO ] During BMC, SMT solver timed out at depth 5
[2022-06-09 04:48:57] [INFO ] BMC solving timed out (3600000 secs) at depth 5
[2022-06-09 04:48:57] [INFO ] SMT solved all 1 properties. Interrupting other analysis methods.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1654750138586

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s3"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is DoubleLock-PT-p1s3, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472292700120"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s3.tgz
mv DoubleLock-PT-p1s3 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;