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.r371-smll-167891822800209.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 SatelliteMemory-PT-X65535Y2048, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r371-smll-167891822800209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 12 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 5.5K Mar 5 18:23 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 Liveness

=== Now, execution of the tool begins

BK_START 1679053533491

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=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SatelliteMemory-PT-X65535Y2048
Not applying reductions.
Model is PT
Liveness PT
Running Version 202303021504
[2023-03-17 11:45:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-17 11:45:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 11:45:37] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-17 11:45:37] [INFO ] Transformed 13 places.
[2023-03-17 11:45:37] [INFO ] Transformed 10 transitions.
[2023-03-17 11:45:37] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 289 ms.
Discarding 1 transitions out of 10. Remains 9
Reduce places removed 1 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 9 ms.24602KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 26 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-17 11:45:37] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-17 11:45:37] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 317 ms. Remains : 12/12 places, 10/10 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-17 11:45:37] [INFO ] Invariant cache hit.
[2023-03-17 11:45:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 11:45:37] [INFO ] Invariant cache hit.
[2023-03-17 11:45:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-17 11:45:37] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-17 11:45:37] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 11:45:37] [INFO ] Invariant cache hit.
[2023-03-17 11:45:37] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 127 ms. Remains : 12/12 places, 10/10 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1249 ms (no deadlock found). (steps per millisecond=1000 )
Random directed walk for 1250001 steps, including 0 resets, run took 706 ms (no deadlock found). (steps per millisecond=1770 )
[2023-03-17 11:45:39] [INFO ] Invariant cache hit.
[2023-03-17 11:45:39] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 13/13 places, 10/10 transitions.
Graph (trivial) has 2 edges and 13 vertex of which 2 / 13 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 10 transition count 9
Applied a total of 3 rules in 5 ms. Remains 10 /13 variables (removed 3) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-17 11:45:39] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-17 11:45:39] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-03-17 11:45:39] [INFO ] Invariant cache hit.
[2023-03-17 11:45:39] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-17 11:45:39] [INFO ] Invariant cache hit.
[2023-03-17 11:45:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-17 11:45:39] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-17 11:45:39] [INFO ] Invariant cache hit.
[2023-03-17 11:45:39] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 10/13 places, 9/10 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 181 ms. Remains : 10/13 places, 9/10 transitions.
Initial state reduction rules removed 1 formulas.
[2023-03-17 11:45:40] [INFO ] Flatten gal took : 25 ms
[2023-03-17 11:45:40] [INFO ] Flatten gal took : 9 ms
[2023-03-17 11:45:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14322779786952355562.gal : 5 ms
[2023-03-17 11:45:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10972325781130681815.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/ReachabilityCardinality14322779786952355562.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10972325781130681815.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/ReachabilityCardinality10972325781130681815.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
[2023-03-17 11:45:40] [INFO ] Flatten gal took : 7 ms
[2023-03-17 11:45:40] [INFO ] Applying decomposition
[2023-03-17 11:45:40] [INFO ] Flatten gal took : 6 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/graph10763117024224590235.txt' '-o' '/tmp/graph10763117024224590235.bin' '-w' '/tmp/graph10763117024224590235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10763117024224590235.bin' '-l' '-1' '-v' '-w' '/tmp/graph10763117024224590235.weights' '-q' '0' '-e' '0.001'
[2023-03-17 11:45:40] [INFO ] Decomposing Gal with order
[2023-03-17 11:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 11:45:40] [INFO ] Removed a total of 1 redundant transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 7) seen :3
[2023-03-17 11:45:40] [INFO ] Flatten gal took : 143 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :0
[2023-03-17 11:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2023-03-17 11:45:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13645540818700123358.gal : 13 ms
[2023-03-17 11:45:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7812597674627019187.prop : 20 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/ReachabilityCardinality13645540818700123358.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7812597674627019187.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/ReachabilityCardinality7812597674627019187.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
Built C files in :
/tmp/ltsmin5695780236302991458
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
[2023-03-17 11:45:40] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5695780236302991458
Running compilation step : cd /tmp/ltsmin5695780236302991458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-17 11:45:40] [INFO ] Invariant cache hit.
[2023-03-17 11:45:40] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
Compilation finished in 354 ms.
Running link step : cd /tmp/ltsmin5695780236302991458;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2023-03-17 11:45:41] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin5695780236302991458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_0==true'
[2023-03-17 11:45:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-17 11:45:41] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-17 11:45:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-17 11:45:41] [INFO ] After 50ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 11:45:41] [INFO ] After 200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-17 11:45:41] [INFO ] After 367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.032: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.032: There are 13 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.032: State length is 10, there are 9 groups
pins2lts-mc-linux64( 0/ 8), 0.032: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.032: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.032: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.032: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.031: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.031: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.032: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.031: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.022: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.032: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.030: "qltransition_0==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.059: ~22 levels ~960 states ~2784 transitions
pins2lts-mc-linux64( 0/ 8), 0.153: ~34 levels ~1920 states ~5632 transitions
pins2lts-mc-linux64( 4/ 8), 0.642: ~51 levels ~3840 states ~11328 transitions
pins2lts-mc-linux64( 4/ 8), 0.859: ~114 levels ~7680 states ~22848 transitions
pins2lts-mc-linux64( 4/ 8), 1.225: ~170 levels ~15360 states ~45720 transitions
pins2lts-mc-linux64( 3/ 8), 1.983: ~194 levels ~30720 states ~92160 transitions
pins2lts-mc-linux64( 4/ 8), 2.780: ~417 levels ~61440 states ~183632 transitions
pins2lts-mc-linux64( 7/ 8), 4.816: ~584 levels ~122880 states ~368640 transitions
pins2lts-mc-linux64( 0/ 8), 6.329: ~824 levels ~245760 states ~737152 transitions
pins2lts-mc-linux64( 6/ 8), 7.870: ~1336 levels ~491520 states ~1472952 transitions
pins2lts-mc-linux64( 6/ 8), 9.354: ~2071 levels ~983040 states ~2945200 transitions
pins2lts-mc-linux64( 7/ 8), 10.615: ~2765 levels ~1966080 states ~5898240 transitions
pins2lts-mc-linux64( 5/ 8), 11.811: ~3804 levels ~3932160 states ~11794152 transitions
pins2lts-mc-linux64( 1/ 8), 14.114: ~5446 levels ~7864320 states ~23591288 transitions
pins2lts-mc-linux64( 1/ 8), 19.802: ~7656 levels ~15728640 states ~47184248 transitions
pins2lts-mc-linux64( 1/ 8), 26.416: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 26.521:
pins2lts-mc-linux64( 0/ 8), 26.521: mean standard work distribution: 2.8% (states) 2.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 26.521:
pins2lts-mc-linux64( 0/ 8), 26.521: Explored 16754851 states 50260141 transitions, fanout: 3.000
pins2lts-mc-linux64( 0/ 8), 26.521: Total exploration time 26.480 sec (26.420 sec minimum, 26.435 sec on average)
pins2lts-mc-linux64( 0/ 8), 26.521: States per second: 632736, Transitions per second: 1898042
pins2lts-mc-linux64( 0/ 8), 26.521:
pins2lts-mc-linux64( 0/ 8), 26.521: Queue width: 8B, total height: 5026, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 26.521: Tree memory: 383.9MB, 24.0 B/state, compr.: 57.2%
pins2lts-mc-linux64( 0/ 8), 26.521: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 26.521: Stored 9 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 26.521: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 26.521: Est. total memory use: 383.9MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5695780236302991458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_0==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5695780236302991458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_0==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Finished Parikh walk after 139264 steps, including 0 resets, run visited all 2 properties in 283 ms. (steps per millisecond=492 )
Parikh walk visited 4 properties in 30293 ms.
Able to resolve query QuasiLiveness after proving 9 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 13/13 places, 10/10 transitions.
Graph (trivial) has 2 edges and 13 vertex of which 2 / 13 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 10 transition count 9
Applied a total of 3 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 9/10 (removed 1) transitions.
[2023-03-17 11:46:11] [INFO ] Invariant cache hit.
[2023-03-17 11:46:11] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2023-03-17 11:46:11] [INFO ] Invariant cache hit.
[2023-03-17 11:46:11] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-17 11:46:11] [INFO ] Invariant cache hit.
[2023-03-17 11:46:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-17 11:46:11] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-17 11:46:11] [INFO ] Invariant cache hit.
[2023-03-17 11:46:11] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 10/13 places, 9/10 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 253 ms. Remains : 10/13 places, 9/10 transitions.
[2023-03-17 11:46:11] [INFO ] Flatten gal took : 4 ms
[2023-03-17 11:46:11] [INFO ] Flatten gal took : 3 ms
[2023-03-17 11:46:11] [INFO ] Time to serialize gal into /tmp/CTLFireability925744623297894361.gal : 2 ms
[2023-03-17 11:46:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12764632709073743585.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability925744623297894361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12764632709073743585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 ms
[2023-03-17 11:46:12] [INFO ] Applying decomposition
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 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/graph3406310456995370087.txt' '-o' '/tmp/graph3406310456995370087.bin' '-w' '/tmp/graph3406310456995370087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3406310456995370087.bin' '-l' '-1' '-v' '-w' '/tmp/graph3406310456995370087.weights' '-q' '0' '-e' '0.001'
[2023-03-17 11:46:12] [INFO ] Decomposing Gal with order
[2023-03-17 11:46:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 11:46:12] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 7 ms
[2023-03-17 11:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9589286643755027950.gal : 2 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12290794988099491356.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9589286643755027950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12290794988099491356.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 3 ms
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 3 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14585912630924628893.gal : 2 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5897441731974852710.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14585912630924628893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5897441731974852710.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 3 ms
[2023-03-17 11:46:12] [INFO ] Applying decomposition
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 3 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/graph16979322563103250045.txt' '-o' '/tmp/graph16979322563103250045.bin' '-w' '/tmp/graph16979322563103250045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16979322563103250045.bin' '-l' '-1' '-v' '-w' '/tmp/graph16979322563103250045.weights' '-q' '0' '-e' '0.001'
[2023-03-17 11:46:12] [INFO ] Decomposing Gal with order
[2023-03-17 11:46:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 11:46:12] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 5 ms
[2023-03-17 11:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9176496330558895357.gal : 3 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14103166778565150878.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9176496330558895357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14103166778565150878.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 2 ms
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 3 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9009153599583267564.gal : 1 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12015498271383328850.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9009153599583267564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12015498271383328850.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 2 ms
[2023-03-17 11:46:12] [INFO ] Applying decomposition
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 2 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/graph8554578589497559632.txt' '-o' '/tmp/graph8554578589497559632.bin' '-w' '/tmp/graph8554578589497559632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8554578589497559632.bin' '-l' '-1' '-v' '-w' '/tmp/graph8554578589497559632.weights' '-q' '0' '-e' '0.001'
[2023-03-17 11:46:12] [INFO ] Decomposing Gal with order
[2023-03-17 11:46:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 11:46:12] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 ms
[2023-03-17 11:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6607915755605509438.gal : 1 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13252511751213575555.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6607915755605509438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13252511751213575555.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 2 ms
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 2 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability97011814783224241.gal : 1 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability2858578581884208804.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability97011814783224241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2858578581884208804.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 ms
[2023-03-17 11:46:12] [INFO ] Applying decomposition
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 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/graph1557966538784452674.txt' '-o' '/tmp/graph1557966538784452674.bin' '-w' '/tmp/graph1557966538784452674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1557966538784452674.bin' '-l' '-1' '-v' '-w' '/tmp/graph1557966538784452674.weights' '-q' '0' '-e' '0.001'
[2023-03-17 11:46:12] [INFO ] Decomposing Gal with order
[2023-03-17 11:46:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 11:46:12] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-17 11:46:12] [INFO ] Flatten gal took : 4 ms
[2023-03-17 11:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-17 11:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14638752980315017314.gal : 2 ms
[2023-03-17 11:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6674840309867018083.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14638752980315017314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6674840309867018083.ctl'

its-ctl command run as :

ITS-tools command line returned an error code 134
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
terminate called after throwing an instance of 'char const*'
Unable to solve all queries for examination Liveness. Remains :8 assertions to prove.
No /home/mcc/execution/Liveness.xml examination file found. Proceeding without properties.
Parsed 8 properties from file /home/mcc/execution/Liveness.xml in 0 ms.
Working with output stream class java.io.PrintStream
Total runtime 35649 ms.

BK_STOP 1679053573598

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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 Liveness -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="SatelliteMemory-PT-X65535Y2048"
export BK_EXAMINATION="Liveness"
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 SatelliteMemory-PT-X65535Y2048, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r371-smll-167891822800209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X65535Y2048.tgz
mv SatelliteMemory-PT-X65535Y2048 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;