Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r352-tall-171679103500454.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SharedMemory-COL-000050, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103500454
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.5K Apr 12 18:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 12 18:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 12 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 12 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 21:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Apr 12 21:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 20:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 20:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:43 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 1716884860695

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=gold2023
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SharedMemory-COL-000050
Not applying reductions.
Model is COL
Liveness COL
Running Version 202304061127
[2024-05-28 08:27:42] [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]
[2024-05-28 08:27:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:27:42] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 08:27:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 08:27:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 417 ms
[2024-05-28 08:27:42] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 2701 PT places and 7600.0 transition bindings in 16 ms.
[2024-05-28 08:27:42] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 5 ms.
[2024-05-28 08:27:42] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-28 08:27:42] [INFO ] Unfolded HLPN to a Petri net with 2701 places and 5100 transitions 20200 arcs in 83 ms.
[2024-05-28 08:27:42] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2024-05-28 08:27:42] [INFO ] Unfolded HLPN to a Petri net with 2701 places and 5100 transitions 20200 arcs in 38 ms.
[2024-05-28 08:27:42] [INFO ] Unfolded 5 HLPN properties in 2 ms.
[2024-05-28 08:27:42] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 0 ms.
[2024-05-28 08:27:42] [INFO ] Skeletonized 5 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [P(50), P(50)] of place Ext_Mem_Acc breaks symmetries in sort P
[2024-05-28 08:27:42] [INFO ] Unfolded HLPN to a Petri net with 2701 places and 5100 transitions 20200 arcs in 29 ms.
[2024-05-28 08:27:42] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Deduced a syphon composed of 50 places in 8 ms
Reduce places removed 50 places and 50 transitions.
Built sparse matrix representations for Structural reductions in 8 ms.29091KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 2651/2651 places, 5050/5050 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 616 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 618 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 2651/2651 places, 5050/5050 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 536 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2024-05-28 08:27:44] [INFO ] Computed 101 invariants in 240 ms
[2024-05-28 08:27:45] [INFO ] Implicit Places using invariants in 877 ms returned []
[2024-05-28 08:27:45] [INFO ] Invariant cache hit.
[2024-05-28 08:27:45] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1683 ms to find 0 implicit places.
[2024-05-28 08:27:46] [INFO ] Redundant transitions in 393 ms returned []
[2024-05-28 08:27:46] [INFO ] Invariant cache hit.
[2024-05-28 08:27:48] [INFO ] Dead Transitions using invariants and state equation in 2273 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 4897 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Interrupted Random walk after 74659 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=2 )
Interrupted Random directed walk after 20975 steps, including 0 resets, run timeout after 32851 ms. (steps per millisecond=0 )
[2024-05-28 08:28:51] [INFO ] Invariant cache hit.
[2024-05-28 08:28:52] [INFO ] [Real]Absence check using 101 positive place invariants in 36 ms returned unsat
[2024-05-28 08:28:52] [INFO ] Unfolded HLPN to a Petri net with 2701 places and 5100 transitions 20200 arcs in 15 ms.
[2024-05-28 08:28:52] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 50 transitions.
Finished random walk after 6 steps, including 0 resets, run visited all 3 properties in 23 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-28 08:28:52] [INFO ] Flatten gal took : 370 ms
[2024-05-28 08:28:52] [INFO ] Flatten gal took : 219 ms
[2024-05-28 08:28:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6001262567589087827.gal : 60 ms
[2024-05-28 08:28:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15976133085514689235.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6001262567589087827.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15976133085514689235.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)
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
Able to resolve query QuasiLiveness after proving 5 properties.
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 50 transitions.
[2024-05-28 08:28:53] [INFO ] Flatten gal took : 234 ms
[2024-05-28 08:28:53] [INFO ] Flatten gal took : 233 ms
[2024-05-28 08:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1020353156113108094.gal : 33 ms
[2024-05-28 08:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1427661986825576074.ctl : 27 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/CTLFireability1020353156113108094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1427661986825576074.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
Loading property file /tmp/ReachabilityCardinality15976133085514689235.prop.
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 08:28:56] [INFO ] Flatten gal took : 180 ms
[2024-05-28 08:28:56] [INFO ] Applying decomposition
[2024-05-28 08:28:57] [INFO ] Flatten gal took : 171 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/graph15273139365168201058.txt' '-o' '/tmp/graph15273139365168201058.bin' '-w' '/tmp/graph15273139365168201058.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15273139365168201058.bin' '-l' '-1' '-v' '-w' '/tmp/graph15273139365168201058.weights' '-q' '0' '-e' '0.001'
[2024-05-28 08:28:57] [INFO ] Decomposing Gal with order
[2024-05-28 08:28:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 08:28:58] [INFO ] Removed a total of 9502 redundant transitions.
[2024-05-28 08:28:58] [INFO ] Flatten gal took : 747 ms
[2024-05-28 08:28:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 100 ms.
[2024-05-28 08:28:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17940902341730778081.gal : 41 ms
[2024-05-28 08:28:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9298266395422613752.ctl : 17 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/CTLFireability17940902341730778081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9298266395422613752.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 -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
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,9,8.24715,46644,2,2829,5,8136,6,0,15657,2674,0
Total reachable state count : 9

Detected timeout of ITS tools.
[2024-05-28 08:29:02] [INFO ] Flatten gal took : 176 ms
[2024-05-28 08:29:02] [INFO ] Flatten gal took : 151 ms
[2024-05-28 08:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability6446108588821781700.gal : 24 ms
[2024-05-28 08:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9842962470442289307.ctl : 15 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/CTLFireability6446108588821781700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9842962470442289307.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 5 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 08:29:32] [INFO ] Flatten gal took : 161 ms
[2024-05-28 08:29:32] [INFO ] Applying decomposition
[2024-05-28 08:29:33] [INFO ] Flatten gal took : 164 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/graph17726463095426148764.txt' '-o' '/tmp/graph17726463095426148764.bin' '-w' '/tmp/graph17726463095426148764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17726463095426148764.bin' '-l' '-1' '-v' '-w' '/tmp/graph17726463095426148764.weights' '-q' '0' '-e' '0.001'
[2024-05-28 08:29:33] [INFO ] Decomposing Gal with order
[2024-05-28 08:29:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 08:29:34] [INFO ] Removed a total of 9502 redundant transitions.
[2024-05-28 08:29:34] [INFO ] Flatten gal took : 522 ms
[2024-05-28 08:29:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 89 ms.
[2024-05-28 08:29:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16172466440430333815.gal : 38 ms
[2024-05-28 08:29:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2545229971760782187.ctl : 14 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/CTLFireability16172466440430333815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2545229971760782187.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 -...263
No direction supplied, using forward translation only.
Parsed 5 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,5.87001e+26,8.20826,182368,8722,1423,247822,11096,10929,152506,481,62334,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((u13.Active_44>=1)||(u95.Active_42>=1))||((u15.Active_48>=1)||(u97.Active_46>=1)))||(((u67.Active_1>=1)||(u1.Active_5>=1))||(...1110
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((u13.Active_44>=1)||(u95.Active_42>=1))||((u15.Active_48>=1)||(u97.Active_4...1170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,29.0038,660520,1,0,721243,55429,49142,988583,1748,179452,7952975
Formula is TRUE !

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

original formula: AG(EF((((((((u13.Active_44>=1)||(u95.Active_42>=1))||((u15.Active_48>=1)||(u97.Active_46>=1)))||(((u67.Active_1>=1)||(u1.Active_5>=1))||(...1110
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((u13.Active_44>=1)||(u95.Active_42>=1))||((u15.Active_48>=1)||(u97.Active_4...1170
(forward)formula 1,1,29.0136,660520,1,0,721243,55429,49142,988583,1748,179452,7952975
Formula is TRUE !

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

original formula: AG(EF((((((((((((((u22.Ext_Mem_Acc_906>=1)||(u5.Ext_Mem_Acc_1166>=1))||((u42.Ext_Mem_Acc_1426>=1)||(u52.Ext_Mem_Acc_1686>=1)))||(((u62.Ex...70547
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((u22.Ext_Mem_Acc_906>=1)||(u5.Ext_Mem_Acc_1166>=1))||((u42.Ext_Mem_Ac...68672
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:213)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 08:30:04] [INFO ] Flatten gal took : 162 ms
[2024-05-28 08:30:04] [INFO ] Flatten gal took : 161 ms
[2024-05-28 08:30:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11556314537575382053.gal : 21 ms
[2024-05-28 08:30:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9778735367872505539.ctl : 12 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/CTLFireability11556314537575382053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9778735367872505539.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 3 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 08:35:05] [INFO ] Flatten gal took : 147 ms
[2024-05-28 08:35:05] [INFO ] Applying decomposition
[2024-05-28 08:35:05] [INFO ] Flatten gal took : 152 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/graph3921044049707248757.txt' '-o' '/tmp/graph3921044049707248757.bin' '-w' '/tmp/graph3921044049707248757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3921044049707248757.bin' '-l' '-1' '-v' '-w' '/tmp/graph3921044049707248757.weights' '-q' '0' '-e' '0.001'
[2024-05-28 08:35:05] [INFO ] Decomposing Gal with order
[2024-05-28 08:35:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 08:35:06] [INFO ] Removed a total of 9502 redundant transitions.
[2024-05-28 08:35:06] [INFO ] Flatten gal took : 466 ms
[2024-05-28 08:35:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 51 ms.
[2024-05-28 08:35:06] [INFO ] Time to serialize gal into /tmp/CTLFireability822409618438318108.gal : 33 ms
[2024-05-28 08:35:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1605463138365682041.ctl : 13 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/CTLFireability822409618438318108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1605463138365682041.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 -...261
No direction supplied, using forward translation only.
Parsed 3 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,5.87001e+26,8.44064,187272,8721,1423,261460,10027,11022,159147,481,42443,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((u6.Ext_Mem_Acc_906>=1)||(u33.Ext_Mem_Acc_1166>=1))||((u10.Ext_Mem_Acc_1426>=1)||(u53.Ext_Mem_Acc_1686>=1)))||(((u63.Ex...70543
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((u6.Ext_Mem_Acc_906>=1)||(u33.Ext_Mem_Acc_1166>=1))||((u10.Ext_Mem_Ac...70603
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,13.4452,258552,1,0,362761,54632,56144,322304,3433,159697,2530284
Formula is TRUE !

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

original formula: AG(EF(((((((((u5.OwnMemAcc_17>=1)&&(u34.Memory_17>=1))||((u84.OwnMemAcc_27>=1)&&(u44.Memory_27>=1)))||(((u72.OwnMemAcc_7>=1)&&(u24.Memory...2370
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((u5.OwnMemAcc_17>=1)&&(u34.Memory_17>=1))||((u84.OwnMemAcc_27>=1)&&(u44.Me...2430
(forward)formula 1,1,22.7463,476352,1,0,678177,54662,56419,875036,3433,160301,4860652
Formula is TRUE !

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

original formula: AG(EF((((((((((((((((u11.Queue_29>=1)&&(u65.Memory_48>=1))&&(i58.u60.Ext_Bus_0>=1))||(((u85.Queue_30>=1)&&(u62.Memory_45>=1))&&(i58.u60.E...168974
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((u11.Queue_29>=1)&&(u65.Memory_48>=1))&&(i58.u60.Ext_Bus_0>=1))||((...169034
(forward)formula 2,1,24.5554,494040,1,0,681768,54662,70083,877672,3435,160313,5033492
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query Liveness after proving 5 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 469416 ms.

BK_STOP 1716885332392

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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="SharedMemory-COL-000050"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SharedMemory-COL-000050, 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 r352-tall-171679103500454"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000050.tgz
mv SharedMemory-COL-000050 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 ;