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-167856430700229.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 LamportFastMutEx-COL-5, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243-tall-167856430700229
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.4K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 13:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 41K 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 1678692859117

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=LamportFastMutEx-COL-5
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-13 07:34:20] [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 07:34:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 07:34:20] [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.
[2023-03-13 07:34:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 07:34:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 652 ms
[2023-03-13 07:34:21] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 174 PT places and 396.0 transition bindings in 16 ms.
[2023-03-13 07:34:21] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 5 ms.
[2023-03-13 07:34:21] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-13 07:34:21] [INFO ] Unfolded HLPN to a Petri net with 174 places and 318 transitions 1380 arcs in 17 ms.
[2023-03-13 07:34:21] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-13 07:34:21] [INFO ] Unfolded HLPN to a Petri net with 174 places and 318 transitions 1380 arcs in 6 ms.
[2023-03-13 07:34:21] [INFO ] Unfolded 17 HLPN properties in 1 ms.
[2023-03-13 07:34:21] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 0 ms.
[2023-03-13 07:34:21] [INFO ] Skeletonized 17 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
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 [pid(6), pid(6)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-13 07:34:21] [INFO ] Unfolded HLPN to a Petri net with 174 places and 318 transitions 1380 arcs in 7 ms.
[2023-03-13 07:34:21] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 58 transitions.
Built sparse matrix representations for Structural reductions in 2 ms.32160KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 137/137 places, 260/260 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Applied a total of 0 rules in 27 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 27 ms. Remains : 137/137 places, 260/260 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 137/137 places, 260/260 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Applied a total of 0 rules in 12 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-13 07:34:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-13 07:34:21] [INFO ] Computed 37 place invariants in 14 ms
[2023-03-13 07:34:21] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-13 07:34:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-13 07:34:21] [INFO ] Invariant cache hit.
[2023-03-13 07:34:21] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-13 07:34:21] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-13 07:34:21] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-13 07:34:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-13 07:34:21] [INFO ] Invariant cache hit.
[2023-03-13 07:34:21] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 466 ms. Remains : 137/137 places, 260/260 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1850 ms (no deadlock found). (steps per millisecond=675 )
Random directed walk for 1250001 steps, including 0 resets, run took 1474 ms (no deadlock found). (steps per millisecond=848 )
[2023-03-13 07:34:25] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-13 07:34:25] [INFO ] Invariant cache hit.
[2023-03-13 07:34:25] [INFO ] [Real]Absence check using 37 positive place invariants in 10 ms returned sat
[2023-03-13 07:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 07:34:25] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-13 07:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 07:34:25] [INFO ] [Nat]Absence check using 37 positive place invariants in 13 ms returned sat
[2023-03-13 07:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 07:34:25] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-13 07:34:25] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-13 07:34:25] [INFO ] [Nat]Added 55 Read/Feed constraints in 12 ms returned sat
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 2 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 2 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2023-03-13 07:34:25] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2023-03-13 07:34:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 19 trap constraints in 904 ms
[2023-03-13 07:34:26] [INFO ] Unfolded HLPN to a Petri net with 174 places and 318 transitions 1380 arcs in 9 ms.
[2023-03-13 07:34:26] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 58 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 16 properties in 19 ms. (steps per millisecond=2 )
[2023-03-13 07:34:26] [INFO ] Flatten gal took : 59 ms
[2023-03-13 07:34:26] [INFO ] Flatten gal took : 22 ms
[2023-03-13 07:34:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2786599076036303993.gal : 9 ms
[2023-03-13 07:34:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10546526467827087380.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/ReachabilityCardinality2786599076036303993.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10546526467827087380.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 17 properties.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 58 transitions.

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
[2023-03-13 07:34:26] [INFO ] Flatten gal took : 26 ms
Loading property file /tmp/ReachabilityCardinality10546526467827087380.prop.
[2023-03-13 07:34:26] [INFO ] Flatten gal took : 22 ms
[2023-03-13 07:34:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16953812610607181859.gal : 3 ms
[2023-03-13 07:34:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11999719371262863894.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16953812610607181859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11999719371262863894.ctl' '--gen-order' 'FOLLOW'
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,5,0.054957,5524,2,248,5,604,6,0,810,201,0
Total reachable state count : 5


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 -...285
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2023-03-13 07:34:29] [INFO ] Flatten gal took : 24 ms
[2023-03-13 07:34:29] [INFO ] Applying decomposition
[2023-03-13 07:34:29] [INFO ] Flatten gal took : 22 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/graph12138880304765430563.txt' '-o' '/tmp/graph12138880304765430563.bin' '-w' '/tmp/graph12138880304765430563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12138880304765430563.bin' '-l' '-1' '-v' '-w' '/tmp/graph12138880304765430563.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:34:29] [INFO ] Decomposing Gal with order
[2023-03-13 07:34:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:34:29] [INFO ] Removed a total of 358 redundant transitions.
[2023-03-13 07:34:29] [INFO ] Flatten gal took : 48 ms
[2023-03-13 07:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 11 ms.
[2023-03-13 07:34:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9683318410904039501.gal : 7 ms
[2023-03-13 07:34:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13302977312992759095.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9683318410904039501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13302977312992759095.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 17 CTL formulae.
Detected timeout of ITS tools.
[2023-03-13 07:34:33] [INFO ] Flatten gal took : 17 ms
[2023-03-13 07:34:33] [INFO ] Flatten gal took : 14 ms
[2023-03-13 07:34:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2003449382429918957.gal : 15 ms
[2023-03-13 07:34:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3863638416321142709.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/CTLFireability2003449382429918957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3863638416321142709.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 17 CTL formulae.
Detected timeout of ITS tools.
[2023-03-13 07:35:03] [INFO ] Flatten gal took : 14 ms
[2023-03-13 07:35:03] [INFO ] Applying decomposition
[2023-03-13 07:35:03] [INFO ] Flatten gal took : 17 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/graph5218729600092065259.txt' '-o' '/tmp/graph5218729600092065259.bin' '-w' '/tmp/graph5218729600092065259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5218729600092065259.bin' '-l' '-1' '-v' '-w' '/tmp/graph5218729600092065259.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:35:03] [INFO ] Decomposing Gal with order
[2023-03-13 07:35:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:35:03] [INFO ] Removed a total of 358 redundant transitions.
[2023-03-13 07:35:03] [INFO ] Flatten gal took : 31 ms
[2023-03-13 07:35:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 8 ms.
[2023-03-13 07:35:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16666125817289650202.gal : 3 ms
[2023-03-13 07:35:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5214219086542369194.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/CTLFireability16666125817289650202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5214219086542369194.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 17 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,5.30682e+08,22.7173,564684,5460,48,1.00612e+06,436,633,1.64958e+06,59,1438,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((i0.u3.P_start_1_4>=1)&&(i0.u3.P_b_8>=1))||((i0.u3.P_start_1_4>=1)&&(i0.u3.P_b_9>=1)))||(((i2.i0.u2.P_start_1_3>=1)&&(i2.i0.u2...522
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.u3.P_start_1_4>=1)&&(i0.u3.P_b_8>=1))||((i0.u3.P_start_1_4>=1)&&(i0.u3.P...582
Reverse transition relation is NOT exact ! Due to transitions T_setbi_2P_bi1i1, T_setx_3x0i1, T_setx_3x0i2, T_setx_3x0i3, T_setx_3x0i4, T_setx_3x0i5, T_set...2290
Detected timeout of ITS tools.
[2023-03-13 07:35:33] [INFO ] Flatten gal took : 14 ms
[2023-03-13 07:35:33] [INFO ] Flatten gal took : 13 ms
[2023-03-13 07:35:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11265598735878953965.gal : 2 ms
[2023-03-13 07:35:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7260704662056877523.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/CTLFireability11265598735878953965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7260704662056877523.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 17 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,5.30682e+08,109.673,2292640,2,318835,5,5.79156e+06,6,0,810,8.41566e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-03-13 07:40:33] [INFO ] Flatten gal took : 13 ms
[2023-03-13 07:40:33] [INFO ] Applying decomposition
[2023-03-13 07:40:33] [INFO ] Flatten gal took : 11 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/graph12591279176238447705.txt' '-o' '/tmp/graph12591279176238447705.bin' '-w' '/tmp/graph12591279176238447705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12591279176238447705.bin' '-l' '-1' '-v' '-w' '/tmp/graph12591279176238447705.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:40:33] [INFO ] Decomposing Gal with order
[2023-03-13 07:40:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:40:33] [INFO ] Removed a total of 358 redundant transitions.
[2023-03-13 07:40:33] [INFO ] Flatten gal took : 19 ms
[2023-03-13 07:40:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 6 ms.
[2023-03-13 07:40:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10385218966718627535.gal : 3 ms
[2023-03-13 07:40:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16074263376913070833.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/CTLFireability10385218966718627535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16074263376913070833.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 -...264
No direction supplied, using forward translation only.
Parsed 17 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,5.30682e+08,36.7605,883468,6281,47,1.30102e+06,528,642,4.05107e+06,59,2603,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((i2.i0.u3.P_start_1_4>=1)&&(i2.i0.u3.P_b_8>=1))||((i2.i0.u3.P_start_1_4>=1)&&(i2.i0.u3.P_b_9>=1)))||(((i1.i0.u2.P_start_1_3>=1...534
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i2.i0.u3.P_start_1_4>=1)&&(i2.i0.u3.P_b_8>=1))||((i2.i0.u3.P_start_1_4>=1)&...594
Reverse transition relation is NOT exact ! Due to transitions T_setbi_2P_bi1i2, T_setx_3x1i2, T_setx_3x1i3, T_setx_3x1i4, T_setx_3x1i5, T_setx_3x2i1, T_set...2104
(forward)formula 0,1,60.6302,883468,1,0,1.30102e+06,562,2887,4.05107e+06,235,2753,1937150
Formula is TRUE !

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

original formula: AG(EF((((((((i0.u10.x_0>=1)&&(i2.i0.u6.P_setx_3_4>=1))||((i0.u10.x_0>=1)&&(i5.i0.u9.P_setx_3_5>=1)))||(((i2.i0.u6.x_4>=1)&&(i0.u5.P_setx_...1449
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i0.u10.x_0>=1)&&(i2.i0.u6.P_setx_3_4>=1))||((i0.u10.x_0>=1)&&(i5.i0.u9.P_s...1509
(forward)formula 1,1,74.4089,886636,1,0,1.34781e+06,568,3005,4.29528e+06,235,2777,2591411
Formula is TRUE !

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

original formula: AG(EF((((((((u11.y_5>=1)&&(i5.i0.u9.P_ify0_4_5>=1))||((i7.u14.y_4>=1)&&(i5.i0.u9.P_ify0_4_5>=1)))||(((i7.u14.y_4>=1)&&(i2.i0.u6.P_ify0_4_...1182
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((u11.y_5>=1)&&(i5.i0.u9.P_ify0_4_5>=1))||((i7.u14.y_4>=1)&&(i5.i0.u9.P_ify0...1242
(forward)formula 2,1,103.641,1409092,1,0,2.19596e+06,572,3107,6.11584e+06,235,2792,3967810
Formula is TRUE !

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

original formula: AG(EF(((((((i2.i0.u3.P_b_9>=1)&&(i2.i0.u6.P_setbi_5_4>=1))||((i6.u1.P_b_5>=1)&&(i0.u5.P_setbi_5_2>=1)))||(((i5.i0.u4.P_b_10>=1)&&(i5.i0.u...532
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i2.i0.u3.P_b_9>=1)&&(i2.i0.u6.P_setbi_5_4>=1))||((i6.u1.P_b_5>=1)&&(i0.u5.P...592
(forward)formula 3,1,131.642,1841444,1,0,2.91787e+06,572,3178,7.28702e+06,235,2796,5100168
Formula is TRUE !

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

original formula: AG(EF((((((i7.u45.y_0>=1)&&(i3.i0.u40.P_awaity_1>=1))||((i7.u45.y_0>=1)&&(i6.u42.P_awaity_2>=1)))||(((i7.u45.y_0>=1)&&(i1.i0.u41.P_awaity...259
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i7.u45.y_0>=1)&&(i3.i0.u40.P_awaity_1>=1))||((i7.u45.y_0>=1)&&(i6.u42.P_awai...319
(forward)formula 4,1,195.371,2468676,1,0,3.86076e+06,589,1572,9.74513e+06,137,2857,2152976
Formula is TRUE !

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

original formula: AG(EF((((((i7.u45.y_0>=1)&&(i5.i0.u9.P_ify0_4_5>=1))||((i7.u45.y_0>=1)&&(i2.i0.u6.P_ify0_4_4>=1)))||(((i7.u45.y_0>=1)&&(i1.i0.u8.P_ify0_4...254
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i7.u45.y_0>=1)&&(i5.i0.u9.P_ify0_4_5>=1))||((i7.u45.y_0>=1)&&(i2.i0.u6.P_ify...314
(forward)formula 5,1,219.549,2468676,1,0,3.86076e+06,589,1601,9.74513e+06,137,2857,3714044
Formula is TRUE !

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

original formula: AG(EF((((((((i7.u45.y_0>=1)&&(i7.u13.P_sety_9_3>=1))||((u11.y_5>=1)&&(i7.u14.P_sety_9_4>=1)))||(((i7.u45.y_0>=1)&&(i0.u10.P_sety_9_2>=1))...1372
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i7.u45.y_0>=1)&&(i7.u13.P_sety_9_3>=1))||((u11.y_5>=1)&&(i7.u14.P_sety_9_4...1432
(forward)formula 6,1,239.325,2468676,1,0,3.86076e+06,589,1760,9.74513e+06,140,2857,4710256
Formula is TRUE !

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

original formula: AG(EF((((((((i0.u5.x_2>=1)&&(i7.u14.P_ifxi_10_4>=1))||((i0.u5.x_2>=1)&&(u11.P_ifxi_10_5>=1)))||(((i3.i0.u7.x_1>=1)&&(i0.u10.P_ifxi_10_2>=...1200
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i0.u5.x_2>=1)&&(i7.u14.P_ifxi_10_4>=1))||((i0.u5.x_2>=1)&&(u11.P_ifxi_10_5...1260
(forward)formula 7,1,272.446,2468676,1,0,3.86076e+06,589,1871,9.74513e+06,142,2857,6622688
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-13 07:45:33] [INFO ] Flatten gal took : 12 ms
[2023-03-13 07:45:33] [INFO ] Flatten gal took : 11 ms
[2023-03-13 07:45:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5171736677347108928.gal : 2 ms
[2023-03-13 07:45:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14663110271107342073.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/CTLFireability5171736677347108928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14663110271107342073.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 9 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,5.30682e+08,109.657,2292464,2,318835,5,5.79156e+06,6,0,810,8.41566e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((P_b_11>=1)&&(P_setbi_11_5>=1))||((P_b_2>=1)&&(P_setbi_11_1>=1)))||(((P_b_4>=1)&&(P_setbi_11_2>=1))||((P_b_9>=1)&&(P_setbi_11_...374
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((P_b_11>=1)&&(P_setbi_11_5>=1))||((P_b_2>=1)&&(P_setbi_11_1>=1)))||(((P_b_4>...434
Reverse transition relation is NOT exact ! Due to transitions T_setx_3x0i1, T_setx_3x0i2, T_setx_3x0i3, T_setx_3x0i4, T_setx_3x0i5, T_setx_3x1i1, T_setx_3x...2208
(forward)formula 0,1,893.009,9691668,1,0,598,5.71557e+07,14,228,2633,3.65534e+07,45
Formula is TRUE !
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 4958644 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15729940 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="LamportFastMutEx-COL-5"
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 LamportFastMutEx-COL-5, 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-167856430700229"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-5.tgz
mv LamportFastMutEx-COL-5 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 ;