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.r243-tall-167856430500089.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 JoinFreeModules-PT-0003, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243-tall-167856430500089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 5.6K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.4K 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 Liveness

=== Now, execution of the tool begins

BK_START 1678688959977

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=JoinFreeModules-PT-0003
Not applying reductions.
Model is PT
Liveness PT
Running Version 202303021504
[2023-03-13 06:29:21] [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]
[2023-03-13 06:29:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:29:21] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2023-03-13 06:29:21] [INFO ] Transformed 16 places.
[2023-03-13 06:29:21] [INFO ] Transformed 25 transitions.
[2023-03-13 06:29:21] [INFO ] Parsed PT model containing 16 places and 25 transitions and 71 arcs in 82 ms.
Discarding 12 transitions out of 25. Remains 13
Reduce places removed 1 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 4 ms.24740KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 15/15 places, 25/25 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 12 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2023-03-13 06:29:21] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-13 06:29:21] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 194 ms. Remains : 15/15 places, 25/25 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 15/15 places, 25/25 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 2 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-13 06:29:21] [INFO ] Invariant cache hit.
[2023-03-13 06:29:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 06:29:21] [INFO ] Invariant cache hit.
[2023-03-13 06:29:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:21] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-13 06:29:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 06:29:21] [INFO ] Invariant cache hit.
[2023-03-13 06:29:21] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 105 ms. Remains : 15/15 places, 25/25 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1002 ms (no deadlock found). (steps per millisecond=1247 )
Random directed walk for 1250003 steps, including 0 resets, run took 785 ms (no deadlock found). (steps per millisecond=1592 )
[2023-03-13 06:29:23] [INFO ] Invariant cache hit.
[2023-03-13 06:29:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-13 06:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 06:29:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-13 06:29:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 06:29:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-13 06:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 06:29:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-13 06:29:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-03-13 06:29:23] [INFO ] Computed and/alt/rep : 18/45/18 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 06:29:23] [INFO ] Added : 14 causal constraints over 3 iterations in 56 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Parikh directed walk for 5600 steps, including 174 resets, run took 14 ms. (steps per millisecond=400 )
Random directed walk for 500001 steps, including 0 resets, run took 302 ms (no deadlock found). (steps per millisecond=1655 )
Random walk for 500000 steps, including 0 resets, run took 347 ms (no deadlock found). (steps per millisecond=1440 )
Random directed walk for 500003 steps, including 0 resets, run took 301 ms (no deadlock found). (steps per millisecond=1661 )
Random walk for 500000 steps, including 0 resets, run took 354 ms (no deadlock found). (steps per millisecond=1412 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 15/15 places, 25/25 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 5 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-13 06:29:25] [INFO ] Invariant cache hit.
[2023-03-13 06:29:25] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-13 06:29:25] [INFO ] Invariant cache hit.
[2023-03-13 06:29:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:25] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-13 06:29:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 06:29:25] [INFO ] Invariant cache hit.
[2023-03-13 06:29:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 98 ms. Remains : 15/15 places, 25/25 transitions.
Random walk for 1250000 steps, including 0 resets, run took 859 ms (no deadlock found). (steps per millisecond=1455 )
Random directed walk for 1250000 steps, including 0 resets, run took 757 ms (no deadlock found). (steps per millisecond=1651 )
[2023-03-13 06:29:26] [INFO ] Invariant cache hit.
[2023-03-13 06:29:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-13 06:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 06:29:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-13 06:29:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 06:29:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-13 06:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 06:29:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-13 06:29:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-13 06:29:26] [INFO ] Computed and/alt/rep : 18/45/18 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 06:29:26] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Parikh directed walk for 5600 steps, including 175 resets, run took 10 ms. (steps per millisecond=560 )
Random directed walk for 500000 steps, including 0 resets, run took 315 ms (no deadlock found). (steps per millisecond=1587 )
Random walk for 500000 steps, including 0 resets, run took 346 ms (no deadlock found). (steps per millisecond=1445 )
Random directed walk for 500003 steps, including 0 resets, run took 312 ms (no deadlock found). (steps per millisecond=1602 )
Random walk for 500001 steps, including 0 resets, run took 341 ms (no deadlock found). (steps per millisecond=1466 )
[2023-03-13 06:29:28] [INFO ] Flatten gal took : 21 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 16/16 places, 25/25 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 25
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 25/25 (removed 0) transitions.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:28] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 15/16 places, 25/25 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 138 ms. Remains : 15/16 places, 25/25 transitions.
Discarding 12 transitions out of 25. Remains 13
Initial state reduction rules removed 1 formulas.
[2023-03-13 06:29:28] [INFO ] Flatten gal took : 4 ms
[2023-03-13 06:29:28] [INFO ] Flatten gal took : 3 ms
Finished random walk after 156 steps, including 0 resets, run visited all 12 properties in 41 ms. (steps per millisecond=3 )
[2023-03-13 06:29:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2392984264928158893.gal : 6 ms
[2023-03-13 06:29:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12462422609363072386.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2392984264928158893.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12462422609363072386.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 13 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 16/16 places, 25/25 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 25
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 25/25 (removed 0) transitions.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
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 ...329
Loading property file /tmp/ReachabilityCardinality12462422609363072386.prop.
Reachability property qltransition_3 is true.
SDD proceeding with computation,11 properties remain. new max is 2
SDD size :1 after 7
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,9 properties remain. new max is 2
SDD size :7 after 18
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :18 after 27
Reachability property qltransition_11 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :27 after 66
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :66 after 330
Reachability property qltransition_19 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :330 after 3267
Reachability property qltransition_17 is true.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3267 after 23958
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,35937,0.015906,3784,2,66,22,757,8,0,133,528,0
Total reachable state count : 35937

Verifying 12 reachability properties.
Reachability property qltransition_1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_1,1,0.01622,3784,2,16,22,757,9,0,135,528,0
Reachability property qltransition_3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_3,1,0.016335,3784,2,16,22,757,10,0,136,528,0
Reachability property qltransition_7 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_7,2,0.016436,3784,2,17,22,757,11,0,137,528,0
Reachability property qltransition_8 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_8,2,0.016535,3784,2,17,22,757,12,0,138,528,0
Reachability property qltransition_9 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_9,33,0.016638,3784,2,37,22,757,13,0,139,528,0
Reachability property qltransition_11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_11,33,0.01674,3784,2,37,22,757,14,0,140,528,0
Reachability property qltransition_15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_15,99,0.01684,3784,2,39,22,757,15,0,141,528,0
Reachability property qltransition_16 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_16,99,0.016954,3784,2,39,22,757,16,0,142,528,0
Reachability property qltransition_17 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_17,2178,0.017055,3784,2,54,22,757,17,0,143,528,0
Reachability property qltransition_19 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_19,1089,0.017156,3784,2,53,22,757,18,0,144,528,0
Reachability property qltransition_23 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_23,3267,0.017255,3784,2,55,22,757,18,0,145,528,0
Reachability property qltransition_24 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_24,3267,0.017354,3784,2,55,22,757,18,0,146,528,0
[2023-03-13 06:29:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 06:29:28] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-13 06:29:28] [INFO ] Invariant cache hit.
[2023-03-13 06:29:28] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 15/16 places, 25/25 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 114 ms. Remains : 15/16 places, 25/25 transitions.
Discarding 12 transitions out of 25. Remains 13
[2023-03-13 06:29:28] [INFO ] Flatten gal took : 3 ms
[2023-03-13 06:29:28] [INFO ] Flatten gal took : 4 ms
[2023-03-13 06:29:28] [INFO ] Time to serialize gal into /tmp/CTLFireability866209848061511389.gal : 1 ms
[2023-03-13 06:29:28] [INFO ] Time to serialize properties into /tmp/CTLFireability120613619776946330.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/CTLFireability866209848061511389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability120613619776946330.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 13 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,35937,0.01531,3312,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: AG(EF((((p3>=3)&&(p8>=3))&&(p13>=3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((p3>=3)&&(p8>=3))&&(p13>=3)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,1,0.042927,4716,1,0,99,9202,69,56,725,8535,131
Formula is TRUE !

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

original formula: AG(EF((p1>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p1>=5))))] = FALSE
(forward)formula 1,1,0.066263,5808,1,0,128,15781,70,76,725,15035,182
Formula is TRUE !

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

original formula: AG(EF((p2>=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p2>=2))))] = FALSE
(forward)formula 2,1,0.068486,6072,1,0,132,16526,71,78,725,15727,189
Formula is TRUE !

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

original formula: AG(EF((p5>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p5>=5))))] = FALSE
(forward)formula 3,1,0.074054,6336,1,0,143,18616,72,86,725,17796,210
Formula is TRUE !

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

original formula: AG(EF((p4>=4)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p4>=4))))] = FALSE
(forward)formula 4,1,0.077809,6864,1,0,148,19783,73,90,725,18980,221
Formula is TRUE !

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

original formula: AG(EF((p6>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p6>=5))))] = FALSE
(forward)formula 5,1,0.087674,6864,1,0,177,23158,74,110,725,22099,272
Formula is TRUE !

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

original formula: AG(EF((p7>=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p7>=2))))] = FALSE
(forward)formula 6,1,0.090022,7392,1,0,181,23667,75,112,725,22556,279
Formula is TRUE !

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

original formula: AG(EF((p10>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p10>=5))))] = FALSE
(forward)formula 7,1,0.094931,7392,1,0,192,24987,76,120,725,23798,300
Formula is TRUE !

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

original formula: AG(EF((p9>=4)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p9>=4))))] = FALSE
(forward)formula 8,1,0.097133,7392,1,0,197,25537,77,124,725,24301,311
Formula is TRUE !

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

original formula: AG(EF((p11>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p11>=5))))] = FALSE
(forward)formula 9,1,0.099824,7656,1,0,226,26086,78,144,725,24784,362
Formula is TRUE !

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

original formula: AG(EF((p12>=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p12>=2))))] = FALSE
(forward)formula 10,1,0.106125,7656,1,0,230,26298,79,146,725,24961,369
Formula is TRUE !

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

original formula: AG(EF((p15>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p15>=5))))] = FALSE
(forward)formula 11,1,0.107654,7920,1,0,241,26553,80,154,725,25197,390
Formula is TRUE !

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

original formula: AG(EF((p14>=4)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p14>=4))))] = FALSE
(forward)formula 12,1,0.108132,7920,1,0,246,26575,81,158,725,25216,401
Formula is TRUE !

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

Able to resolve query Liveness after proving 13 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 7579 ms.

BK_STOP 1678688969926

--------------------
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="JoinFreeModules-PT-0003"
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 JoinFreeModules-PT-0003, 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 r243-tall-167856430500089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0003.tgz
mv JoinFreeModules-PT-0003 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 ;