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.r071-tall-165254780500189.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 DNAwalker-PT-17redondantChoiceL, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500189
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 6.8K Apr 29 18:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 18:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 18:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 18:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 29 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Apr 29 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 29 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 19 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 211K May 10 09:33 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 DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069213059

Running Version 0
[2022-06-12 21:26:54] [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]
[2022-06-12 21:26:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:26:54] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2022-06-12 21:26:54] [INFO ] Transformed 43 places.
[2022-06-12 21:26:54] [INFO ] Transformed 490 transitions.
[2022-06-12 21:26:54] [INFO ] Parsed PT model containing 43 places and 490 transitions in 106 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 105 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 378 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :9
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-06-12 21:26:55] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2022-06-12 21:26:55] [INFO ] Computed 0 place invariants in 12 ms
[2022-06-12 21:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:55] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-12 21:26:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:00] [INFO ] [Nat]Absence check using state equation in 4978 ms returned unknown
[2022-06-12 21:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:00] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-06-12 21:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:02] [INFO ] [Nat]Absence check using state equation in 2008 ms returned unsat
[2022-06-12 21:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:02] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-06-12 21:27:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:07] [INFO ] [Nat]Absence check using state equation in 4986 ms returned unknown
[2022-06-12 21:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:07] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-06-12 21:27:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:12] [INFO ] [Nat]Absence check using state equation in 4509 ms returned unsat
[2022-06-12 21:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:12] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-06-12 21:27:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:17] [INFO ] [Nat]Absence check using state equation in 4990 ms returned unknown
[2022-06-12 21:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:17] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-06-12 21:27:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:22] [INFO ] [Nat]Absence check using state equation in 4987 ms returned unknown
[2022-06-12 21:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:22] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-06-12 21:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:24] [INFO ] [Nat]Absence check using state equation in 1986 ms returned unsat
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Support contains 35 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 490/490 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 43 transition count 481
Applied a total of 9 rules in 53 ms. Remains 43 /43 variables (removed 0) and now considering 481/490 (removed 9) transitions.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:27:24] [INFO ] Computed 0 place invariants in 5 ms
[2022-06-12 21:27:24] [INFO ] Dead Transitions using invariants and state equation in 208 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 481/490 transitions.
[2022-06-12 21:27:25] [INFO ] Flatten gal took : 191 ms
[2022-06-12 21:27:25] [INFO ] Flatten gal took : 69 ms
[2022-06-12 21:27:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18326247856681882099.gal : 36 ms
[2022-06-12 21:27:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18298147212915163558.prop : 15 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/ReachabilityCardinality18326247856681882099.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18298147212915163558.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/ReachabilityCardinality18326247856681882099.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18298147212915163558.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18298147212915163558.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 76
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :76 after 574
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :574 after 1890
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1890 after 3706
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :3706 after 23916
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :23916 after 52846
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :52846 after 271682
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :271682 after 623783
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :623783 after 1.51607e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.51607e+06 after 8.05068e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :8.05068e+06 after 4.05154e+07
Detected timeout of ITS tools.
[2022-06-12 21:27:40] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:27:40] [INFO ] Applying decomposition
[2022-06-12 21:27:40] [INFO ] Flatten gal took : 28 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/graph18034556125215404480.txt, -o, /tmp/graph18034556125215404480.bin, -w, /tmp/graph18034556125215404480.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/graph18034556125215404480.bin, -l, -1, -v, -w, /tmp/graph18034556125215404480.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:27:40] [INFO ] Decomposing Gal with order
[2022-06-12 21:27:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:27:40] [INFO ] Removed a total of 872 redundant transitions.
[2022-06-12 21:27:41] [INFO ] Flatten gal took : 105 ms
[2022-06-12 21:27:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-06-12 21:27:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12839300651545796818.gal : 4 ms
[2022-06-12 21:27:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11479933940779827390.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/ReachabilityCardinality12839300651545796818.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11479933940779827390.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/ReachabilityCardinality12839300651545796818.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11479933940779827390.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11479933940779827390.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13786111053819077558
[2022-06-12 21:27:56] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13786111053819077558
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/ltsmin13786111053819077558]
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/ltsmin13786111053819077558] 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/ltsmin13786111053819077558] 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 35919 resets, run finished after 4304 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3003 resets, run finished after 2558 ms. (steps per millisecond=390 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2956 resets, run finished after 1878 ms. (steps per millisecond=532 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2449 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2545 resets, run finished after 1294 ms. (steps per millisecond=772 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 16902137 steps, run timeout after 30001 ms. (steps per millisecond=563 ) properties seen :{}
Probabilistic random walk after 16902137 steps, saw 2581159 distinct states, run finished after 30018 ms. (steps per millisecond=563 ) properties seen :{}
Running SMT prover for 4 properties.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:28:39] [INFO ] Computed 0 place invariants in 10 ms
[2022-06-12 21:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:39] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-06-12 21:28:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:45] [INFO ] [Nat]Absence check using state equation in 6066 ms returned unknown
[2022-06-12 21:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:45] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-06-12 21:28:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:51] [INFO ] [Nat]Absence check using state equation in 6060 ms returned unknown
[2022-06-12 21:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:51] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-06-12 21:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:57] [INFO ] [Nat]Absence check using state equation in 6058 ms returned unknown
[2022-06-12 21:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:57] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-06-12 21:28:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:04] [INFO ] [Nat]Absence check using state equation in 6063 ms returned unknown
Fused 4 Parikh solutions to 1 different solutions.
Support contains 35 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 481/481 transitions.
Applied a total of 0 rules in 39 ms. Remains 43 /43 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 481/481 transitions.
Starting structural reductions, iteration 0 : 43/43 places, 481/481 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 481/481 (removed 0) transitions.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:29:04] [INFO ] Computed 0 place invariants in 5 ms
[2022-06-12 21:29:04] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:29:04] [INFO ] Computed 0 place invariants in 4 ms
[2022-06-12 21:29:04] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-06-12 21:29:04] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-06-12 21:29:04] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:29:04] [INFO ] Computed 0 place invariants in 4 ms
[2022-06-12 21:29:04] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 481/481 transitions.
Incomplete random walk after 100000 steps, including 3598 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:29:04] [INFO ] Computed 0 place invariants in 4 ms
[2022-06-12 21:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:05] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-06-12 21:29:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:11] [INFO ] [Nat]Absence check using state equation in 6068 ms returned unknown
[2022-06-12 21:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:11] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-06-12 21:29:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:17] [INFO ] [Nat]Absence check using state equation in 6077 ms returned unknown
[2022-06-12 21:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:17] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2022-06-12 21:29:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:23] [INFO ] [Nat]Absence check using state equation in 6059 ms returned unknown
[2022-06-12 21:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:23] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-06-12 21:29:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:29] [INFO ] [Nat]Absence check using state equation in 6072 ms returned unknown
[2022-06-12 21:29:29] [INFO ] Flatten gal took : 21 ms
[2022-06-12 21:29:29] [INFO ] Flatten gal took : 20 ms
[2022-06-12 21:29:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18117817450604722838.gal : 2 ms
[2022-06-12 21:29:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4043115009666864377.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/ReachabilityCardinality18117817450604722838.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4043115009666864377.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/ReachabilityCardinality18117817450604722838.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4043115009666864377.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4043115009666864377.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 76
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :76 after 574
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :574 after 1890
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1890 after 3706
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :3706 after 23916
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :23916 after 52846
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :52846 after 271682
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :271682 after 623783
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :623783 after 1.51607e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.51607e+06 after 8.05068e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :8.05068e+06 after 4.05154e+07
Detected timeout of ITS tools.
[2022-06-12 21:29:44] [INFO ] Flatten gal took : 22 ms
[2022-06-12 21:29:44] [INFO ] Applying decomposition
[2022-06-12 21:29:44] [INFO ] Flatten gal took : 18 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/graph7508032878387690158.txt, -o, /tmp/graph7508032878387690158.bin, -w, /tmp/graph7508032878387690158.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/graph7508032878387690158.bin, -l, -1, -v, -w, /tmp/graph7508032878387690158.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:29:44] [INFO ] Decomposing Gal with order
[2022-06-12 21:29:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:29:45] [INFO ] Removed a total of 872 redundant transitions.
[2022-06-12 21:29:45] [INFO ] Flatten gal took : 30 ms
[2022-06-12 21:29:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-06-12 21:29:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1407083713606980934.gal : 3 ms
[2022-06-12 21:29:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2223019216960751566.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/ReachabilityCardinality1407083713606980934.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2223019216960751566.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/ReachabilityCardinality1407083713606980934.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2223019216960751566.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2223019216960751566.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12548636296250253228
[2022-06-12 21:30:00] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12548636296250253228
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/ltsmin12548636296250253228]
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/ltsmin12548636296250253228] 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/ltsmin12548636296250253228] 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)
Applied a total of 0 rules in 7 ms. Remains 43 /43 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:30:01] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-12 21:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:01] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2022-06-12 21:30:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:07] [INFO ] [Nat]Absence check using state equation in 6141 ms returned unknown
[2022-06-12 21:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:07] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-12 21:30:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:14] [INFO ] [Nat]Absence check using state equation in 6059 ms returned unknown
[2022-06-12 21:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:14] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-06-12 21:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:20] [INFO ] [Nat]Absence check using state equation in 6071 ms returned unknown
[2022-06-12 21:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:20] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-06-12 21:30:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:26] [INFO ] [Nat]Absence check using state equation in 6068 ms returned unknown
[2022-06-12 21:30:26] [INFO ] Flatten gal took : 21 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4892364134720749802
[2022-06-12 21:30:26] [INFO ] Applying decomposition
[2022-06-12 21:30:26] [INFO ] Flatten gal took : 32 ms
[2022-06-12 21:30:26] [INFO ] Computing symmetric may disable matrix : 481 transitions.
[2022-06-12 21:30:26] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:30:26] [INFO ] Computing symmetric may enable matrix : 481 transitions.
[2022-06-12 21:30:26] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:30:26] [INFO ] Input system was already deterministic with 481 transitions.
[2022-06-12 21:30:26] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:30:26] [INFO ] Computing Do-Not-Accords matrix : 481 transitions.
[2022-06-12 21:30:26] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16586383430192365898.txt, -o, /tmp/graph16586383430192365898.bin, -w, /tmp/graph16586383430192365898.weights], workingDir=null]
[2022-06-12 21:30:26] [INFO ] Built C files in 266ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4892364134720749802
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/ltsmin4892364134720749802]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16586383430192365898.bin, -l, -1, -v, -w, /tmp/graph16586383430192365898.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:30:26] [INFO ] Decomposing Gal with order
[2022-06-12 21:30:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:30:26] [INFO ] Ran tautology test, simplified 0 / 4 in 223 ms.
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=0 took 10 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=0 took 13 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=0 took 1 ms
[2022-06-12 21:30:26] [INFO ] Removed a total of 872 redundant transitions.
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=1 took 7 ms
[2022-06-12 21:30:26] [INFO ] Flatten gal took : 30 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=1 took 8 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=1 took 3 ms
[2022-06-12 21:30:26] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=1 took 2 ms
[2022-06-12 21:30:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-06-12 21:30:26] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7303615400085435560.gal : 12 ms
[2022-06-12 21:30:26] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7322645115645347925.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/ReachabilityFireability7303615400085435560.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability7322645115645347925.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/ReachabilityFireability7303615400085435560.gal -t CGAL -reachable-file /tmp/ReachabilityFireability7322645115645347925.prop --nowitness
Loading property file /tmp/ReachabilityFireability7322645115645347925.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 481 rows 43 cols
[2022-06-12 21:30:27] [INFO ] Computed 0 place invariants in 3 ms
Total of 0 invariants.
[2022-06-12 21:30:27] [INFO ] Computed 0 place invariants in 12 ms
[2022-06-12 21:30:27] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=2 took 378 ms
[2022-06-12 21:30:27] [INFO ] Proved 43 variables to be positive in 299 ms
[2022-06-12 21:30:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
[2022-06-12 21:30:27] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(SAT) depth K=0 took 3 ms
[2022-06-12 21:30:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
[2022-06-12 21:30:27] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(SAT) depth K=0 took 5 ms
[2022-06-12 21:30:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
[2022-06-12 21:30:27] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(SAT) depth K=0 took 10 ms
[2022-06-12 21:30:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
[2022-06-12 21:30:27] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(SAT) depth K=0 took 2 ms
[2022-06-12 21:30:27] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=2 took 305 ms
[2022-06-12 21:30:27] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=2 took 255 ms
[2022-06-12 21:30:27] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=2 took 107 ms
[2022-06-12 21:30:29] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=3 took 1661 ms
Compilation finished in 3051 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4892364134720749802]
Link finished in 58 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, DNAwalkerPT17redondantChoiceLReachabilityFireability01==true], workingDir=/tmp/ltsmin4892364134720749802]
[2022-06-12 21:30:32] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=3 took 2894 ms
[2022-06-12 21:30:36] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=3 took 4375 ms
[2022-06-12 21:30:38] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
[2022-06-12 21:30:38] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2022-06-12 21:30:38] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(FALSE) depth K=1 took 11527 ms
[2022-06-12 21:30:41] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=3 took 4889 ms
[2022-06-12 21:30:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
[2022-06-12 21:30:42] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(SAT) depth K=1 took 3679 ms
[2022-06-12 21:30:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
[2022-06-12 21:30:42] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(SAT) depth K=1 took 273 ms
[2022-06-12 21:31:09] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
[2022-06-12 21:31:09] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2022-06-12 21:31:09] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(FALSE) depth K=1 took 26188 ms
[2022-06-12 21:31:21] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=4 took 39587 ms
[2022-06-12 21:31:57] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=4 took 36123 ms
[2022-06-12 21:32:35] [INFO ] Induction result is UNSAT, proved invariant DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
[2022-06-12 21:32:35] [INFO ] Induction result is UNSAT, successfully proved induction at step 2 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04 TRUE TECHNIQUES SAT_SMT K_INDUCTION(2)
[2022-06-12 21:32:35] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(TRUE) depth K=2 took 86537 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.94996e+11,59.173,1150020,22716,9,2.03078e+06,286,770,4.11552e+06,18,274,0
Total reachable state count : 794996414720

Verifying 4 reachability properties.
Reachability property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01 does not hold.
No reachable states exhibit your property : DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01,0,60.4572,1150020,1,0,2.03078e+06,286,896,4.11552e+06,25,274,184312
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04,0,60.9895,1150020,1,0,2.03078e+06,286,956,4.11552e+06,25,274,321777
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12 is true.
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12,0,62.1963,1150020,1,0,2.03078e+06,286,1035,4.11552e+06,25,274,618809
Reachability property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13 does not hold.
No reachable states exhibit your property : DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13,0,62.4894,1150020,1,0,2.03078e+06,286,1058,4.11552e+06,25,274,705674
[2022-06-12 21:33:12] [WARNING] Interrupting SMT solver.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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)
[2022-06-12 21:33:12] [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)
[2022-06-12 21:33:12] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04 SMT depth 5
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
[2022-06-12 21:33:12] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12 K-induction depth 2
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
[2022-06-12 21:33:12] [INFO ] During BMC, SMT solver timed out at depth 5
[2022-06-12 21:33:12] [INFO ] BMC solving timed out (3600000 secs) at depth 5
[2022-06-12 21:33:12] [INFO ] SMT solved 3/ 4 properties. Interrupting SMT analysis.

BK_STOP 1655069594433

--------------------
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="DNAwalker-PT-17redondantChoiceL"
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 DNAwalker-PT-17redondantChoiceL, 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 r071-tall-165254780500189"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-17redondantChoiceL.tgz
mv DNAwalker-PT-17redondantChoiceL 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 ;