Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r147-smll-167819433900292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DoubleExponent-PT-004, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819433900292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678343567545

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-004
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-09 06:32:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 06:32:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 06:32:51] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-09 06:32:51] [INFO ] Transformed 216 places.
[2023-03-09 06:32:51] [INFO ] Transformed 198 transitions.
[2023-03-09 06:32:51] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 261 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 216/216 places, 198/198 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 212 transition count 150
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 100 place count 164 transition count 150
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 100 place count 164 transition count 142
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 116 place count 156 transition count 142
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 3 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 196 place count 116 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 208 place count 110 transition count 102
Applied a total of 208 rules in 91 ms. Remains 110 /216 variables (removed 106) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 110 cols
[2023-03-09 06:32:51] [INFO ] Computed 21 place invariants in 27 ms
[2023-03-09 06:32:52] [INFO ] Implicit Places using invariants in 572 ms returned [47, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 658 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 108/216 places, 102/198 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 101
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 104 transition count 98
Applied a total of 8 rules in 14 ms. Remains 104 /108 variables (removed 4) and now considering 98/102 (removed 4) transitions.
// Phase 1: matrix 98 rows 104 cols
[2023-03-09 06:32:52] [INFO ] Computed 19 place invariants in 8 ms
[2023-03-09 06:32:52] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-09 06:32:52] [INFO ] Invariant cache hit.
[2023-03-09 06:32:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-09 06:32:53] [INFO ] Implicit Places using invariants and state equation in 518 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 104/216 places, 98/198 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1539 ms. Remains : 104/216 places, 98/198 transitions.
Discarding 22 transitions out of 98. Remains 76
Initial state reduction rules removed 1 formulas.
[2023-03-09 06:32:53] [INFO ] Flatten gal took : 198 ms
[2023-03-09 06:32:53] [INFO ] Flatten gal took : 58 ms
[2023-03-09 06:32:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17922062093156204949.gal : 15 ms
[2023-03-09 06:32:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11878365946696406244.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17922062093156204949.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11878365946696406244.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11878365946696406244.prop.
Reachability property qltransition_80 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,73 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,69 properties remain. new max is 2
SDD size :3 after 7
SDD proceeding with computation,69 properties remain. new max is 4
SDD size :7 after 8
SDD proceeding with computation,69 properties remain. new max is 8
SDD size :8 after 9
Reachability property qltransition_14 is true.
SDD proceeding with computation,68 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,68 properties remain. new max is 16
SDD size :11 after 17
Reachability property qltransition_82 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,62 properties remain. new max is 16
SDD size :17 after 27
Reachability property qltransition_18 is true.
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :27 after 32
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :32 after 40
Reachability property qltransition_26 is true.
SDD proceeding with computation,60 properties remain. new max is 32
SDD size :40 after 63
Reachability property qltransition_88 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,51 properties remain. new max is 32
SDD size :63 after 72
Reachability property qltransition_40 is true.
SDD proceeding with computation,50 properties remain. new max is 32
SDD size :72 after 82
Reachability property qltransition_30 is true.
SDD proceeding with computation,49 properties remain. new max is 32
SDD size :82 after 100
Reachability property qltransition_84 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,47 properties remain. new max is 32
SDD size :100 after 132
SDD proceeding with computation,47 properties remain. new max is 64
SDD size :132 after 138
SDD proceeding with computation,47 properties remain. new max is 128
SDD size :138 after 237
Reachability property qltransition_92 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,40 properties remain. new max is 128
SDD size :237 after 495
SDD proceeding with computation,40 properties remain. new max is 256
SDD size :495 after 834
SDD proceeding with computation,40 properties remain. new max is 512
SDD size :834 after 1428
Reachability property qltransition_90 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,26 properties remain. new max is 512
SDD size :1428 after 8858
SDD proceeding with computation,26 properties remain. new max is 1024
SDD size :8858 after 37936
Reachability property qltransition_74 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,19 properties remain. new max is 1024
SDD size :37936 after 113386
SDD proceeding with computation,19 properties remain. new max is 2048
SDD size :113386 after 193618
SDD proceeding with computation,19 properties remain. new max is 4096
SDD size :193618 after 343670
Incomplete random walk after 10000 steps, including 1220 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 75) seen :23
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 69 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
SDD proceeding with computation,19 properties remain. new max is 8192
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
SDD size :343670 after 639837
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 60 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 52) seen :0
Running SMT prover for 52 properties.
[2023-03-09 06:32:55] [INFO ] Invariant cache hit.
[2023-03-09 06:32:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-09 06:32:56] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 6 ms returned sat
[2023-03-09 06:32:57] [INFO ] After 631ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:51
[2023-03-09 06:32:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-09 06:32:57] [INFO ] After 34ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-09 06:32:57] [INFO ] After 1181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-09 06:32:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-09 06:32:57] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-09 06:32:58] [INFO ] After 477ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :52
[2023-03-09 06:32:58] [INFO ] After 480ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :52
[2023-03-09 06:32:58] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 7 ms to minimize.
[2023-03-09 06:32:58] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2023-03-09 06:32:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
[2023-03-09 06:32:58] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2023-03-09 06:32:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-09 06:32:58] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 2 ms to minimize.
[2023-03-09 06:32:58] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 0 ms to minimize.
[2023-03-09 06:32:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 157 ms
[2023-03-09 06:32:59] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2023-03-09 06:32:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-09 06:32:59] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
[2023-03-09 06:32:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-09 06:32:59] [INFO ] After 1819ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :52
Attempting to minimize the solution found.
Minimization took 595 ms.
[2023-03-09 06:33:00] [INFO ] After 3397ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :52
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 06:33:06] [INFO ] Flatten gal took : 34 ms
[2023-03-09 06:33:06] [INFO ] Applying decomposition
[2023-03-09 06:33:06] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5293545842232766341.txt' '-o' '/tmp/graph5293545842232766341.bin' '-w' '/tmp/graph5293545842232766341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5293545842232766341.bin' '-l' '-1' '-v' '-w' '/tmp/graph5293545842232766341.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:33:06] [INFO ] Decomposing Gal with order
[2023-03-09 06:33:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:33:06] [INFO ] Removed a total of 66 redundant transitions.
[2023-03-09 06:33:06] [INFO ] Flatten gal took : 65 ms
[2023-03-09 06:33:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-09 06:33:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17228255528649837589.gal : 7 ms
[2023-03-09 06:33:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4974375656665839167.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17228255528649837589.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4974375656665839167.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality4974375656665839167.prop.
SDD proceeding with computation,19 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,19 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,19 properties remain. new max is 16
SDD size :65 after 109
SDD proceeding with computation,19 properties remain. new max is 32
SDD size :1757 after 2144
Reachability property qltransition_94 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :1.1534e+06 after 1.15344e+06
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :1.15344e+06 after 1.15347e+06
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :1.15347e+06 after 1.15354e+06
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :1.15354e+06 after 1.15367e+06
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :1.15367e+06 after 1.15392e+06
Reachability property qltransition_94 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1.25287e+06 after 1.35362e+06
Reachability property qltransition_76 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.35362e+06 after 2.17134e+07
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :2.17134e+07 after 4.85915e+07
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :4.85915e+07 after 9.66173e+07
Reachability property qltransition_21 is true.
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :9.66173e+07 after 1.86906e+08
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.86906e+08 after 3.2437e+08
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :3.2437e+08 after 5.97869e+08
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :5.97869e+08 after 1.15014e+09
Reachability property qltransition_97 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.16187e+10 after 1.16187e+10
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :1.15014e+09 after 2.24128e+09
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :2.24128e+09 after 4.41721e+09
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.32362e+10 after 2.32362e+10
SDD proceeding with computation,5 properties remain. new max is 2097152
SDD size :4.41721e+09 after 8.6989e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.48538e+10 after 3.48538e+10
Reachability property qltransition_97 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :1.16188e+10 after 1.70616e+10
SDD proceeding with computation,1 properties remain. new max is 4194304
SDD size :2.32363e+10 after 2.5403e+10
Detected timeout of ITS tools.
Detected timeout of ITS tools.
Application raised an uncaught exception Index 23 out of bounds for length 19
java.lang.IndexOutOfBoundsException: Index 23 out of bounds for length 19
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
at java.base/java.util.Objects.checkIndex(Objects.java:359)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:410)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:402)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:170)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Total runtime 615239 ms.

BK_STOP 1678344187461

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DoubleExponent-PT-004"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-004, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-smll-167819433900292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;