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-165472292700126.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-p2s2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292700126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.7K Jun 7 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Jun 7 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Jun 7 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Jun 7 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.1K Jun 7 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Jun 7 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 16:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Jun 7 16:55 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 813K 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-p2s2-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654749872887

Running Version 0
[2022-06-09 04:44:34] [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 04:44:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 04:44:34] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-06-09 04:44:34] [INFO ] Transformed 184 places.
[2022-06-09 04:44:34] [INFO ] Transformed 1832 transitions.
[2022-06-09 04:44:34] [INFO ] Parsed PT model containing 184 places and 1832 transitions in 177 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 64 transitions.
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10006 steps, including 104 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :5
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2022-06-09 04:44:35] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 148 cols
[2022-06-09 04:44:35] [INFO ] Computed 4 place invariants in 36 ms
[2022-06-09 04:44:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
[2022-06-09 04:44:35] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned unsat
[2022-06-09 04:44:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 04:44:35] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:35] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2022-06-09 04:44:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:44:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:44:35] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:36] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2022-06-09 04:44:36] [INFO ] State equation strengthened by 125 read => feed constraints.
[2022-06-09 04:44:36] [INFO ] [Nat]Added 125 Read/Feed constraints in 217 ms returned sat
[2022-06-09 04:44:36] [INFO ] Deduced a trap composed of 43 places in 153 ms of which 2 ms to minimize.
[2022-06-09 04:44:36] [INFO ] Deduced a trap composed of 56 places in 143 ms of which 1 ms to minimize.
[2022-06-09 04:44:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 464 ms
[2022-06-09 04:44:37] [INFO ] Computed and/alt/rep : 164/1284/164 causal constraints (skipped 1059 transitions) in 162 ms.
[2022-06-09 04:44:38] [INFO ] Added : 117 causal constraints over 24 iterations in 1721 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-09 04:44:38] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 04:44:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:38] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-06-09 04:44:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:44:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 04:44:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:39] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2022-06-09 04:44:39] [INFO ] [Nat]Added 125 Read/Feed constraints in 130 ms returned sat
[2022-06-09 04:44:39] [INFO ] Deduced a trap composed of 100 places in 175 ms of which 0 ms to minimize.
[2022-06-09 04:44:39] [INFO ] Deduced a trap composed of 97 places in 171 ms of which 1 ms to minimize.
[2022-06-09 04:44:39] [INFO ] Deduced a trap composed of 100 places in 170 ms of which 0 ms to minimize.
[2022-06-09 04:44:40] [INFO ] Deduced a trap composed of 99 places in 169 ms of which 0 ms to minimize.
[2022-06-09 04:44:40] [INFO ] Deduced a trap composed of 96 places in 167 ms of which 1 ms to minimize.
[2022-06-09 04:44:40] [INFO ] Deduced a trap composed of 96 places in 174 ms of which 1 ms to minimize.
[2022-06-09 04:44:40] [INFO ] Deduced a trap composed of 96 places in 169 ms of which 0 ms to minimize.
[2022-06-09 04:44:40] [INFO ] Deduced a trap composed of 96 places in 169 ms of which 0 ms to minimize.
[2022-06-09 04:44:41] [INFO ] Deduced a trap composed of 61 places in 173 ms of which 0 ms to minimize.
[2022-06-09 04:44:41] [INFO ] Deduced a trap composed of 62 places in 165 ms of which 0 ms to minimize.
[2022-06-09 04:44:41] [INFO ] Deduced a trap composed of 62 places in 172 ms of which 0 ms to minimize.
[2022-06-09 04:44:41] [INFO ] Deduced a trap composed of 91 places in 165 ms of which 0 ms to minimize.
[2022-06-09 04:44:41] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 2542 ms
[2022-06-09 04:44:41] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 04:44:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:44:41] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 04:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:42] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2022-06-09 04:44:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:44:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 04:44:42] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 04:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:42] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2022-06-09 04:44:42] [INFO ] [Nat]Added 125 Read/Feed constraints in 173 ms returned sat
[2022-06-09 04:44:42] [INFO ] Deduced a trap composed of 56 places in 109 ms of which 1 ms to minimize.
[2022-06-09 04:44:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2022-06-09 04:44:42] [INFO ] Computed and/alt/rep : 164/1284/164 causal constraints (skipped 1059 transitions) in 92 ms.
[2022-06-09 04:44:44] [INFO ] Added : 116 causal constraints over 24 iterations in 1618 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 198900 steps, including 1002 resets, run finished after 734 ms. (steps per millisecond=270 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 207700 steps, including 1002 resets, run finished after 708 ms. (steps per millisecond=293 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 4 out of 148 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 148/148 places, 1768/1768 transitions.
Graph (complete) has 2955 edges and 148 vertex of which 144 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.9 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 144 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 143 transition count 1704
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 143 transition count 1704
Applied a total of 35 rules in 115 ms. Remains 143 /148 variables (removed 5) and now considering 1704/1768 (removed 64) transitions.
Finished structural reductions, in 1 iterations. Remains : 143/148 places, 1704/1768 transitions.
[2022-06-09 04:44:46] [INFO ] Flatten gal took : 173 ms
[2022-06-09 04:44:46] [INFO ] Flatten gal took : 101 ms
[2022-06-09 04:44:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4720290410547392583.gal : 39 ms
[2022-06-09 04:44:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8651639461204062592.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/ReachabilityCardinality4720290410547392583.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8651639461204062592.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/ReachabilityCardinality4720290410547392583.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8651639461204062592.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8651639461204062592.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 83
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2693 after 23309
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :23309 after 97493
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :97493 after 1.34679e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.34679e+06 after 5.50356e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5.50356e+06 after 1.37977e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.37977e+07 after 3.0373e+07
Detected timeout of ITS tools.
[2022-06-09 04:45:01] [INFO ] Flatten gal took : 86 ms
[2022-06-09 04:45:01] [INFO ] Applying decomposition
[2022-06-09 04:45:01] [INFO ] Flatten gal took : 79 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/graph1100772324890283311.txt, -o, /tmp/graph1100772324890283311.bin, -w, /tmp/graph1100772324890283311.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/graph1100772324890283311.bin, -l, -1, -v, -w, /tmp/graph1100772324890283311.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:45:01] [INFO ] Decomposing Gal with order
[2022-06-09 04:45:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:45:02] [INFO ] Removed a total of 4071 redundant transitions.
[2022-06-09 04:45:02] [INFO ] Flatten gal took : 201 ms
[2022-06-09 04:45:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 56 ms.
[2022-06-09 04:45:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality687328031668829990.gal : 12 ms
[2022-06-09 04:45:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1168674678401568854.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/ReachabilityCardinality687328031668829990.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1168674678401568854.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/ReachabilityCardinality687328031668829990.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1168674678401568854.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1168674678401568854.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2983836390624024637
[2022-06-09 04:45:17] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2983836390624024637
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/ltsmin2983836390624024637]
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/ltsmin2983836390624024637] 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/ltsmin2983836390624024637] 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 10181 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1938 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2007 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5310241 steps, run timeout after 30001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 5310241 steps, saw 3958239 distinct states, run finished after 30011 ms. (steps per millisecond=176 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 04:45:51] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:45:51] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-09 04:45:51] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 04:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:45:51] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-06-09 04:45:51] [INFO ] State equation strengthened by 125 read => feed constraints.
[2022-06-09 04:45:51] [INFO ] [Real]Added 125 Read/Feed constraints in 62 ms returned sat
[2022-06-09 04:45:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:45:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:45:51] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2022-06-09 04:45:51] [INFO ] [Nat]Added 125 Read/Feed constraints in 115 ms returned sat
[2022-06-09 04:45:52] [INFO ] Deduced a trap composed of 42 places in 273 ms of which 1 ms to minimize.
[2022-06-09 04:45:52] [INFO ] Deduced a trap composed of 55 places in 610 ms of which 1 ms to minimize.
[2022-06-09 04:45:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1007 ms
[2022-06-09 04:45:53] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 88 ms.
[2022-06-09 04:45:54] [INFO ] Added : 101 causal constraints over 21 iterations in 1348 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-09 04:45:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:45:54] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2022-06-09 04:45:54] [INFO ] [Real]Added 125 Read/Feed constraints in 64 ms returned sat
[2022-06-09 04:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:45:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:45:54] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2022-06-09 04:45:55] [INFO ] [Nat]Added 125 Read/Feed constraints in 197 ms returned sat
[2022-06-09 04:45:55] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 1 ms to minimize.
[2022-06-09 04:45:55] [INFO ] Deduced a trap composed of 55 places in 100 ms of which 1 ms to minimize.
[2022-06-09 04:45:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 315 ms
[2022-06-09 04:45:55] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 87 ms.
[2022-06-09 04:45:56] [INFO ] Added : 101 causal constraints over 21 iterations in 1369 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 289600 steps, including 1002 resets, run finished after 1102 ms. (steps per millisecond=262 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 280000 steps, including 1002 resets, run finished after 966 ms. (steps per millisecond=289 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 4 out of 143 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 44 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 143/143 places, 1704/1704 transitions.
Starting structural reductions, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 36 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2022-06-09 04:45:58] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:45:58] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-09 04:45:59] [INFO ] Implicit Places using invariants in 248 ms returned []
[2022-06-09 04:45:59] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:45:59] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-09 04:45:59] [INFO ] State equation strengthened by 125 read => feed constraints.
[2022-06-09 04:46:00] [INFO ] Implicit Places using invariants and state equation in 1583 ms returned []
Implicit Place search using SMT with State Equation took 1839 ms to find 0 implicit places.
[2022-06-09 04:46:00] [INFO ] Redundant transitions in 128 ms returned []
[2022-06-09 04:46:00] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:46:00] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-09 04:46:01] [INFO ] Dead Transitions using invariants and state equation in 507 ms returned []
Finished structural reductions, in 1 iterations. Remains : 143/143 places, 1704/1704 transitions.
Incomplete random walk after 100000 steps, including 1018 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 04:46:01] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:46:01] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-09 04:46:01] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:01] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2022-06-09 04:46:01] [INFO ] State equation strengthened by 125 read => feed constraints.
[2022-06-09 04:46:01] [INFO ] [Real]Added 125 Read/Feed constraints in 76 ms returned sat
[2022-06-09 04:46:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:46:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:02] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-06-09 04:46:02] [INFO ] [Nat]Added 125 Read/Feed constraints in 117 ms returned sat
[2022-06-09 04:46:02] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 0 ms to minimize.
[2022-06-09 04:46:02] [INFO ] Deduced a trap composed of 55 places in 100 ms of which 1 ms to minimize.
[2022-06-09 04:46:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 327 ms
[2022-06-09 04:46:02] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 131 ms.
[2022-06-09 04:46:03] [INFO ] Added : 101 causal constraints over 21 iterations in 1360 ms. Result :sat
[2022-06-09 04:46:03] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:04] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-06-09 04:46:04] [INFO ] [Real]Added 125 Read/Feed constraints in 71 ms returned sat
[2022-06-09 04:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:46:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:04] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2022-06-09 04:46:04] [INFO ] [Nat]Added 125 Read/Feed constraints in 185 ms returned sat
[2022-06-09 04:46:04] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 0 ms to minimize.
[2022-06-09 04:46:04] [INFO ] Deduced a trap composed of 55 places in 98 ms of which 0 ms to minimize.
[2022-06-09 04:46:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 336 ms
[2022-06-09 04:46:05] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 77 ms.
[2022-06-09 04:46:06] [INFO ] Added : 101 causal constraints over 21 iterations in 1301 ms. Result :sat
[2022-06-09 04:46:06] [INFO ] Flatten gal took : 64 ms
[2022-06-09 04:46:06] [INFO ] Flatten gal took : 64 ms
[2022-06-09 04:46:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8306422089956196814.gal : 9 ms
[2022-06-09 04:46:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12604402006052292743.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/ReachabilityCardinality8306422089956196814.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12604402006052292743.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/ReachabilityCardinality8306422089956196814.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12604402006052292743.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12604402006052292743.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 83
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2693 after 23309
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :23309 after 97493
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :97493 after 1.34679e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.34679e+06 after 5.50356e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5.50356e+06 after 1.37977e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.37977e+07 after 3.0373e+07
Detected timeout of ITS tools.
[2022-06-09 04:46:21] [INFO ] Flatten gal took : 66 ms
[2022-06-09 04:46:21] [INFO ] Applying decomposition
[2022-06-09 04:46:21] [INFO ] Flatten gal took : 60 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/graph13114315190946670825.txt, -o, /tmp/graph13114315190946670825.bin, -w, /tmp/graph13114315190946670825.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/graph13114315190946670825.bin, -l, -1, -v, -w, /tmp/graph13114315190946670825.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:46:21] [INFO ] Decomposing Gal with order
[2022-06-09 04:46:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:46:21] [INFO ] Removed a total of 4071 redundant transitions.
[2022-06-09 04:46:21] [INFO ] Flatten gal took : 146 ms
[2022-06-09 04:46:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 47 ms.
[2022-06-09 04:46:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3990557126953070731.gal : 7 ms
[2022-06-09 04:46:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9007953817110839611.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/ReachabilityCardinality3990557126953070731.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9007953817110839611.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/ReachabilityCardinality3990557126953070731.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9007953817110839611.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9007953817110839611.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4145332080694179110
[2022-06-09 04:46:37] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4145332080694179110
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/ltsmin4145332080694179110]
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/ltsmin4145332080694179110] 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/ltsmin4145332080694179110] 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 543 transitions
Reduce isomorphic transitions removed 543 transitions.
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 143 transition count 1161
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 543 place count 143 transition count 1151
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 563 place count 133 transition count 1151
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 569 place count 130 transition count 1148
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 570 place count 129 transition count 1116
Iterating global reduction 1 with 1 rules applied. Total rules applied 571 place count 129 transition count 1116
Applied a total of 571 rules in 45 ms. Remains 129 /143 variables (removed 14) and now considering 1116/1704 (removed 588) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1116 rows 129 cols
[2022-06-09 04:46:38] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-09 04:46:38] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 04:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:38] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2022-06-09 04:46:38] [INFO ] Computed and/alt/rep : 16/144/16 causal constraints (skipped 1095 transitions) in 66 ms.
[2022-06-09 04:46:38] [INFO ] Added : 0 causal constraints over 0 iterations in 136 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 04:46:38] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 04:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:38] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2022-06-09 04:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:46:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 04:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:38] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2022-06-09 04:46:39] [INFO ] Computed and/alt/rep : 16/144/16 causal constraints (skipped 1095 transitions) in 71 ms.
[2022-06-09 04:46:39] [INFO ] Added : 0 causal constraints over 0 iterations in 139 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 04:46:39] [INFO ] Flatten gal took : 52 ms
Using solver Z3 to compute partial order matrices.
[2022-06-09 04:46:39] [INFO ] Flatten gal took : 53 ms
Built C files in :
/tmp/ltsmin7062995170399060216
[2022-06-09 04:46:39] [INFO ] Too many transitions (1704) to apply POR reductions. Disabling POR matrices.
[2022-06-09 04:46:39] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7062995170399060216
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/ltsmin7062995170399060216]
[2022-06-09 04:46:39] [INFO ] Input system was already deterministic with 1704 transitions.
[2022-06-09 04:46:39] [INFO ] Applying decomposition
[2022-06-09 04:46:39] [INFO ] Flatten gal took : 72 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/graph3567213038027257727.txt, -o, /tmp/graph3567213038027257727.bin, -w, /tmp/graph3567213038027257727.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/graph3567213038027257727.bin, -l, -1, -v, -w, /tmp/graph3567213038027257727.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 04:46:39] [INFO ] Decomposing Gal with order
[2022-06-09 04:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 04:46:40] [INFO ] Removed a total of 4008 redundant transitions.
[2022-06-09 04:46:40] [INFO ] Flatten gal took : 171 ms
[2022-06-09 04:46:40] [INFO ] Ran tautology test, simplified 0 / 2 in 791 ms.
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=0 took 17 ms
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=0 took 1 ms
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=1 took 26 ms
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=1 took 1 ms
[2022-06-09 04:46:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 108 ms.
[2022-06-09 04:46:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability470468409276780670.gal : 16 ms
[2022-06-09 04:46:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability425329992887853879.prop : 11 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/ReachabilityFireability470468409276780670.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability425329992887853879.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/ReachabilityFireability470468409276780670.gal -t CGAL -reachable-file /tmp/ReachabilityFireability425329992887853879.prop --nowitness
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=2 took 151 ms
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=2 took 68 ms
Loading property file /tmp/ReachabilityFireability425329992887853879.prop.
[2022-06-09 04:46:40] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=3 took 299 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 1161 out of 1704 initially.
// Phase 1: matrix 1161 rows 143 cols
[2022-06-09 04:46:40] [INFO ] Computed 3 place invariants in 5 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 = 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 + l10 + l11 + l12 + l15 + l16 + l17 + l19 + l20 + l23 + l24 + l31 + l32 + l33 + l37 + l38 + l39 + l43 + l44 + l48 = 1
inv : l0 + l1 + l2 + l3 + l4 + l5 + l6 + l7 + l28 + l29 + l41 + l51 = 10
Total of 3 invariants.
[2022-06-09 04:46:40] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-09 04:46:41] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=3 took 388 ms
[2022-06-09 04:46:42] [INFO ] Proved 143 variables to be positive in 2018 ms
[2022-06-09 04:46:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-03
[2022-06-09 04:46:42] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(SAT) depth K=0 took 11 ms
[2022-06-09 04:46:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:46:42] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=0 took 10 ms
[2022-06-09 04:46:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-03
[2022-06-09 04:46:44] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(SAT) depth K=1 took 1994 ms
[2022-06-09 04:46:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:46:45] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=1 took 601 ms
[2022-06-09 04:46:48] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=4 took 6875 ms
[2022-06-09 04:46:53] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=4 took 5174 ms
Compilation finished in 15089 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7062995170399060216]
Link finished in 64 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, DoubleLockPTp2s2ReachabilityFireability03==true], workingDir=/tmp/ltsmin7062995170399060216]
[2022-06-09 04:47:35] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-03
[2022-06-09 04:47:35] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(SAT) depth K=2 took 50115 ms
[2022-06-09 04:47:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:47:43] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=2 took 8344 ms
[2022-06-09 04:48:55] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=5 took 121887 ms
[2022-06-09 04:50:32] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(UNSAT) depth K=5 took 97341 ms
LTSmin run took 258930 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
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, DoubleLockPTp2s2ReachabilityFireability13==true], workingDir=/tmp/ltsmin7062995170399060216]
[2022-06-09 04:51:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-03
[2022-06-09 04:51:41] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(SAT) depth K=3 took 237350 ms
[2022-06-09 04:52:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:52:57] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=3 took 76544 ms
[2022-06-09 04:54:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:54:44] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=4 took 106879 ms
[2022-06-09 04:56:40] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p2s2-ReachabilityFireability-13
[2022-06-09 04:56:40] [INFO ] KInduction solution for property DoubleLock-PT-p2s2-ReachabilityFireability-13(SAT) depth K=5 took 115795 ms
[2022-06-09 04:56:58] [INFO ] BMC solution for property DoubleLock-PT-p2s2-ReachabilityFireability-03(UNSAT) depth K=6 took 386417 ms
LTSmin run took 431463 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
[2022-06-09 04:58:25] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-09 04:58:25] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-09 04:58:25] [WARNING] Unexpected error occurred while running SMT. Was verifying DoubleLock-PT-p2s2-ReachabilityFireability-13 K-induction depth 6
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-09 04:58:25] [WARNING] Unexpected error occurred while running SMT. Was verifying DoubleLock-PT-p2s2-ReachabilityFireability-13 SMT depth 6
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-09 04:58:25] [INFO ] During BMC, SMT solver timed out at depth 6
[2022-06-09 04:58:25] [INFO ] BMC solving timed out (3600000 secs) at depth 6
[2022-06-09 04:58:25] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1654750707703

--------------------
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-p2s2"
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-p2s2, 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-165472292700126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 ;