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.r531-tall-167987252500289.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)
........................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PGCD-PT-D03N050, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252500289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 23 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 23 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 23 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 23 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 7.4K Mar 31 16:48 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 1680812063768

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=PGCD-PT-D03N050
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2023-04-06 20:14:25] [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]
[2023-04-06 20:14:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 20:14:25] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-04-06 20:14:25] [INFO ] Transformed 12 places.
[2023-04-06 20:14:25] [INFO ] Transformed 12 transitions.
[2023-04-06 20:14:25] [INFO ] Parsed PT model containing 12 places and 12 transitions and 56 arcs in 76 ms.
Discarding 4 transitions out of 12. Remains 8
Built sparse matrix representations for Structural reductions in 4 ms.24526KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 10 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-04-06 20:14:25] [INFO ] Computed 5 invariants in 6 ms
[2023-04-06 20:14:25] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 167 ms. Remains : 12/12 places, 12/12 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 3 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-06 20:14:25] [INFO ] Invariant cache hit.
[2023-04-06 20:14:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-06 20:14:25] [INFO ] Invariant cache hit.
[2023-04-06 20:14:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 20:14:25] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-06 20:14:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-06 20:14:25] [INFO ] Invariant cache hit.
[2023-04-06 20:14:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 98 ms. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250005 steps, including 0 resets, run took 259 ms (no deadlock found). (steps per millisecond=4826 )
Random directed walk for 1250071 steps, including 0 resets, run took 206 ms (no deadlock found). (steps per millisecond=6068 )
[2023-04-06 20:14:26] [INFO ] Invariant cache hit.
[2023-04-06 20:14:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 20:14:26] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 20:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:14:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-06 20:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:14:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 20:14:26] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 20:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:14:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-06 20:14:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 20:14:26] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-06 20:14:26] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-06 20:14:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Parikh directed walk for 30500 steps, including 154 resets, run took 45 ms. (steps per millisecond=677 )
Random directed walk for 500023 steps, including 0 resets, run took 70 ms (no deadlock found). (steps per millisecond=7143 )
Random walk for 500012 steps, including 0 resets, run took 85 ms (no deadlock found). (steps per millisecond=5882 )
Random directed walk for 500016 steps, including 0 resets, run took 78 ms (no deadlock found). (steps per millisecond=6410 )
Random walk for 500008 steps, including 0 resets, run took 79 ms (no deadlock found). (steps per millisecond=6329 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 12/12 (removed 0) transitions.
[2023-04-06 20:14:26] [INFO ] Invariant cache hit.
[2023-04-06 20:14:26] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-06 20:14:26] [INFO ] Invariant cache hit.
[2023-04-06 20:14:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 20:14:26] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-06 20:14:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-06 20:14:26] [INFO ] Invariant cache hit.
[2023-04-06 20:14:26] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 77 ms. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250012 steps, including 0 resets, run took 186 ms (no deadlock found). (steps per millisecond=6720 )
Random directed walk for 1250013 steps, including 0 resets, run took 179 ms (no deadlock found). (steps per millisecond=6983 )
[2023-04-06 20:14:27] [INFO ] Invariant cache hit.
[2023-04-06 20:14:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-06 20:14:27] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 20:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:14:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-06 20:14:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:14:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 20:14:27] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 20:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:14:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-06 20:14:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 20:14:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-06 20:14:27] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-06 20:14:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Parikh directed walk for 30500 steps, including 159 resets, run took 28 ms. (steps per millisecond=1089 )
Random directed walk for 500028 steps, including 0 resets, run took 79 ms (no deadlock found). (steps per millisecond=6329 )
Random walk for 500000 steps, including 0 resets, run took 79 ms (no deadlock found). (steps per millisecond=6329 )
Random directed walk for 500053 steps, including 0 resets, run took 70 ms (no deadlock found). (steps per millisecond=7143 )
Random walk for 500011 steps, including 0 resets, run took 77 ms (no deadlock found). (steps per millisecond=6493 )
[2023-04-06 20:14:27] [INFO ] Flatten gal took : 16 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-06 20:14:27] [INFO ] Invariant cache hit.
[2023-04-06 20:14:27] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-04-06 20:14:27] [INFO ] Invariant cache hit.
[2023-04-06 20:14:27] [INFO ] Implicit Places using invariants in 31 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 33 ms to find 4 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 65 ms. Remains : 8/12 places, 12/12 transitions.
Discarding 4 transitions out of 12. Remains 8
Initial state reduction rules removed 4 formulas.
Finished random walk after 342 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 1 ms.
[2023-04-06 20:14:27] [INFO ] Flatten gal took : 3 ms
[2023-04-06 20:14:27] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:14:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15872075878843646021.gal : 3 ms
[2023-04-06 20:14:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3175726185135160297.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15872075878843646021.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3175726185135160297.prop' '--nowitness' '--gen-order' 'FOLLOW'

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)
Able to resolve query QuasiLiveness after proving 8 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-06 20:14:27] [INFO ] Invariant cache hit.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3175726185135160297.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,5,0.009798,3364,2,13,5,50,6,0,59,25,0
Total reachable state count : 5

[2023-04-06 20:14:27] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-04-06 20:14:27] [INFO ] Invariant cache hit.
[2023-04-06 20:14:27] [INFO ] Implicit Places using invariants in 52 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 53 ms to find 4 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 89 ms. Remains : 8/12 places, 12/12 transitions.
Discarding 4 transitions out of 12. Remains 8
[2023-04-06 20:14:27] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:14:27] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:14:27] [INFO ] Time to serialize gal into /tmp/CTLFireability485359477519506415.gal : 1 ms
[2023-04-06 20:14:27] [INFO ] Time to serialize properties into /tmp/CTLFireability670384251189997476.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability485359477519506415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability670384251189997476.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 20:14:30] [INFO ] Flatten gal took : 6 ms
[2023-04-06 20:14:30] [INFO ] Applying decomposition
[2023-04-06 20:14:30] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11150058410496602824.txt' '-o' '/tmp/graph11150058410496602824.bin' '-w' '/tmp/graph11150058410496602824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11150058410496602824.bin' '-l' '-1' '-v' '-w' '/tmp/graph11150058410496602824.weights' '-q' '0' '-e' '0.001'
[2023-04-06 20:14:31] [INFO ] Decomposing Gal with order
[2023-04-06 20:14:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 20:14:31] [INFO ] Flatten gal took : 29 ms
[2023-04-06 20:14:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-06 20:14:31] [INFO ] Time to serialize gal into /tmp/CTLFireability10116228993984180855.gal : 0 ms
[2023-04-06 20:14:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11721073454553844581.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10116228993984180855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11721073454553844581.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 20:14:34] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:14:34] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:14:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6347313046383857384.gal : 1 ms
[2023-04-06 20:14:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7927074164604968252.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6347313046383857384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7927074164604968252.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 20:15:04] [INFO ] Flatten gal took : 5 ms
[2023-04-06 20:15:04] [INFO ] Applying decomposition
[2023-04-06 20:15:04] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16866540577928174053.txt' '-o' '/tmp/graph16866540577928174053.bin' '-w' '/tmp/graph16866540577928174053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16866540577928174053.bin' '-l' '-1' '-v' '-w' '/tmp/graph16866540577928174053.weights' '-q' '0' '-e' '0.001'
[2023-04-06 20:15:04] [INFO ] Decomposing Gal with order
[2023-04-06 20:15:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 20:15:04] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:15:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-06 20:15:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11443423844164118713.gal : 1 ms
[2023-04-06 20:15:04] [INFO ] Time to serialize properties into /tmp/CTLFireability13439132611522594796.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11443423844164118713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13439132611522594796.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 20:15:34] [INFO ] Flatten gal took : 3 ms
[2023-04-06 20:15:34] [INFO ] Flatten gal took : 1 ms
[2023-04-06 20:15:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10987870834290284394.gal : 1 ms
[2023-04-06 20:15:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6184715686362307859.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10987870834290284394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6184715686362307859.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.17215e+11,52.232,773552,2,2681,5,2.43338e+06,6,0,59,2.43383e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((p0_1>=1)&&(p1_1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p0_1>=1)&&(p1_1>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/interse...174
(forward)formula 0,1,55.6569,773552,1,0,33,2.43338e+06,45,14,1913,2.43383e+06,34
Formula is TRUE !

***************************************

original formula: AG(EF(((p0_2>=1)&&(p1_2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p0_2>=1)&&(p1_2>=1)))))] = FALSE
(forward)formula 1,1,56.1055,773552,1,0,33,2.43338e+06,46,14,1913,2.43383e+06,37
Formula is TRUE !

***************************************

original formula: AG(EF(((p0_3>=1)&&(p1_3>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p0_3>=1)&&(p1_3>=1)))))] = FALSE
(forward)formula 2,1,56.2974,773552,1,0,33,2.43338e+06,47,14,1913,2.43383e+06,40
Formula is TRUE !

***************************************

original formula: AG(EF(((p0_4>=1)&&(p1_4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p0_4>=1)&&(p1_4>=1)))))] = FALSE
(forward)formula 3,1,56.3154,773552,1,0,33,2.43338e+06,48,14,1913,2.43383e+06,43
Formula is TRUE !

***************************************

original formula: AG(EF((p0_1>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p0_1>=3))))] = FALSE
(forward)formula 4,1,60.987,773552,1,0,36,2.43338e+06,49,16,1913,2.43383e+06,50
Formula is TRUE !

***************************************

original formula: AG(EF((p0_2>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p0_2>=3))))] = FALSE
(forward)formula 5,1,64.1579,773552,1,0,39,2.43338e+06,50,18,1913,2.43383e+06,57
Formula is TRUE !

***************************************

original formula: AG(EF((p0_3>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p0_3>=3))))] = FALSE
(forward)formula 6,1,65.4036,773552,1,0,42,2.43338e+06,51,20,1913,2.43383e+06,64
Formula is TRUE !

***************************************

original formula: AG(EF((p0_4>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p0_4>=3))))] = FALSE
(forward)formula 7,1,66.0984,773552,1,0,45,2.43338e+06,52,22,1913,2.43383e+06,71
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 8 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 135058 ms.

BK_STOP 1680812201546

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="PGCD-PT-D03N050"
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 PGCD-PT-D03N050, 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 r531-tall-167987252500289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D03N050.tgz
mv PGCD-PT-D03N050 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 ;