fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r323-tall-165472292700126
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for DoubleLock-PT-p2s2

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7315.455 834816.00 2996970.00 993.00 FTTFTFTFTFTTTTFT normal

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 ;