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-167856430700224.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 LamportFastMutEx-COL-4, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243-tall-167856430700224
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.8K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K 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 17K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Feb 25 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 13:43 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 40K 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 1678692775556

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-4
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-13 07:32:57] [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 07:32:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 07:32:57] [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 07:32:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 07:32:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 445 ms
[2023-03-13 07:32:57] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 15 ms.
[2023-03-13 07:32:57] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2023-03-13 07:32:57] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-13 07:32:57] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 15 ms.
[2023-03-13 07:32:57] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-13 07:32:57] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 5 ms.
[2023-03-13 07:32:57] [INFO ] Unfolded 17 HLPN properties in 1 ms.
[2023-03-13 07:32:57] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 0 ms.
[2023-03-13 07:32:57] [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(5), pid(5)] 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 07:32:57] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 5 ms.
[2023-03-13 07:32:57] [INFO ] Unfolded 17 HLPN properties in 1 ms.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Built sparse matrix representations for Structural reductions in 1 ms.30847KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 102/102 places, 180/180 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Applied a total of 0 rules in 17 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 17 ms. Remains : 102/102 places, 180/180 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 102/102 places, 180/180 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Applied a total of 0 rules in 14 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-13 07:32:57] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2023-03-13 07:32:57] [INFO ] Computed 26 place invariants in 11 ms
[2023-03-13 07:32:58] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-13 07:32:58] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2023-03-13 07:32:58] [INFO ] Invariant cache hit.
[2023-03-13 07:32:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-13 07:32:58] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-13 07:32:58] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-13 07:32:58] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2023-03-13 07:32:58] [INFO ] Invariant cache hit.
[2023-03-13 07:32:58] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 481 ms. Remains : 102/102 places, 180/180 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1563 ms (no deadlock found). (steps per millisecond=799 )
Random directed walk for 1250000 steps, including 0 resets, run took 1278 ms (no deadlock found). (steps per millisecond=978 )
[2023-03-13 07:33:01] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2023-03-13 07:33:01] [INFO ] Invariant cache hit.
[2023-03-13 07:33:01] [INFO ] [Real]Absence check using 26 positive place invariants in 6 ms returned sat
[2023-03-13 07:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 07:33:01] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-13 07:33:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 07:33:01] [INFO ] [Nat]Absence check using 26 positive place invariants in 6 ms returned sat
[2023-03-13 07:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 07:33:01] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-13 07:33:01] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-13 07:33:01] [INFO ] [Nat]Added 40 Read/Feed constraints in 6 ms returned sat
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 2 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 2 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2023-03-13 07:33:01] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 505 ms
[2023-03-13 07:33:01] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 3 ms.
[2023-03-13 07:33:01] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Finished random walk after 165 steps, including 0 resets, run visited all 16 properties in 14 ms. (steps per millisecond=11 )
[2023-03-13 07:33:01] [INFO ] Flatten gal took : 38 ms
[2023-03-13 07:33:02] [INFO ] Flatten gal took : 15 ms
[2023-03-13 07:33:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9291834602000955006.gal : 7 ms
[2023-03-13 07:33:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality936831740389947938.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/ReachabilityCardinality9291834602000955006.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality936831740389947938.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
its-reach command run as :
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)

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Able to resolve query QuasiLiveness after proving 17 properties.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Loading property file /tmp/ReachabilityCardinality936831740389947938.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,5,0.03417,4792,2,180,5,426,6,0,590,149,0
Total reachable state count : 5

[2023-03-13 07:33:02] [INFO ] Flatten gal took : 21 ms
[2023-03-13 07:33:02] [INFO ] Flatten gal took : 17 ms
[2023-03-13 07:33:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4885734338847697400.gal : 2 ms
[2023-03-13 07:33:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2186914209612067987.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/CTLFireability4885734338847697400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2186914209612067987.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 07:33:05] [INFO ] Flatten gal took : 14 ms
[2023-03-13 07:33:05] [INFO ] Applying decomposition
[2023-03-13 07:33:05] [INFO ] Flatten gal took : 14 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/graph14248150848077236510.txt' '-o' '/tmp/graph14248150848077236510.bin' '-w' '/tmp/graph14248150848077236510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14248150848077236510.bin' '-l' '-1' '-v' '-w' '/tmp/graph14248150848077236510.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:33:05] [INFO ] Decomposing Gal with order
[2023-03-13 07:33:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:33:05] [INFO ] Removed a total of 222 redundant transitions.
[2023-03-13 07:33:05] [INFO ] Flatten gal took : 36 ms
[2023-03-13 07:33:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 9 ms.
[2023-03-13 07:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1026321184416483081.gal : 4 ms
[2023-03-13 07:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13660517842963043550.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/CTLFireability1026321184416483081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13660517842963043550.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,1.91478e+06,2.26953,65884,1802,38,110542,302,452,220599,48,1049,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i0.u0.P_start_1_1>=1)&&(i0.u0.P_b_3>=1))||((i0.u0.P_start_1_1>=1)&&(i0.u0.P_b_2>=1)))||(((i2.u3.P_start_1_4>=1)&&(i2.u3.P_b_9>...402
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.u0.P_start_1_1>=1)&&(i0.u0.P_b_3>=1))||((i0.u0.P_start_1_1>=1)&&(i0.u0.P_...462
Reverse transition relation is NOT exact ! Due to transitions T_setx_3i1x0, T_setx_3i1x2, T_setx_3i1x3, T_setx_3i1x4, T_setx_3i2x0, T_setx_3i2x1, T_setx_3i...1575
Detected timeout of ITS tools.
[2023-03-13 07:33:08] [INFO ] Flatten gal took : 14 ms
[2023-03-13 07:33:08] [INFO ] Flatten gal took : 12 ms
[2023-03-13 07:33:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2110585077935111910.gal : 2 ms
[2023-03-13 07:33:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9573832188479600958.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/CTLFireability2110585077935111910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9573832188479600958.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.
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,1.91478e+06,5.07766,152072,2,31717,5,416235,6,0,590,579349,0


Converting to forward existential form...Done !
original formula: AG(EF((((((P_start_1_1>=1)&&(P_b_3>=1))||((P_start_1_1>=1)&&(P_b_2>=1)))||(((P_start_1_4>=1)&&(P_b_9>=1))||((P_start_1_2>=1)&&(P_b_4>=1))...294
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((P_start_1_1>=1)&&(P_b_3>=1))||((P_start_1_1>=1)&&(P_b_2>=1)))||(((P_start_1_...354
Reverse transition relation is NOT exact ! Due to transitions T_setx_3i1x0, T_setx_3i1x1, T_setx_3i1x2, T_setx_3i1x3, T_setx_3i1x4, T_setx_3i2x0, T_setx_3i...1562
Detected timeout of ITS tools.
[2023-03-13 07:33:38] [INFO ] Flatten gal took : 12 ms
[2023-03-13 07:33:38] [INFO ] Applying decomposition
[2023-03-13 07:33:38] [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/graph7541957634090253517.txt' '-o' '/tmp/graph7541957634090253517.bin' '-w' '/tmp/graph7541957634090253517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7541957634090253517.bin' '-l' '-1' '-v' '-w' '/tmp/graph7541957634090253517.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:33:38] [INFO ] Decomposing Gal with order
[2023-03-13 07:33:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:33:38] [INFO ] Removed a total of 222 redundant transitions.
[2023-03-13 07:33:38] [INFO ] Flatten gal took : 24 ms
[2023-03-13 07:33:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 5 ms.
[2023-03-13 07:33:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6382419127446049000.gal : 4 ms
[2023-03-13 07:33:38] [INFO ] Time to serialize properties into /tmp/CTLFireability1480994117530676806.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/CTLFireability6382419127446049000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1480994117530676806.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 -...262
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,1.91478e+06,2.82573,81596,1792,40,125968,354,492,256912,49,1198,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i2.i0.u0.P_start_1_1>=1)&&(i2.i0.u0.P_b_3>=1))||((i2.i0.u0.P_start_1_1>=1)&&(i2.i0.u0.P_b_2>=1)))||(((i4.i0.u3.P_start_1_4>=1)...426
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i2.i0.u0.P_start_1_1>=1)&&(i2.i0.u0.P_b_3>=1))||((i2.i0.u0.P_start_1_1>=1)&&...486
Reverse transition relation is NOT exact ! Due to transitions T_setx_3i1x0, T_setx_3i1x2, T_setx_3i1x3, T_setx_3i1x4, T_setx_3i2x0, T_setx_3i2x1, T_setx_3i...1605
(forward)formula 0,1,5.92393,124628,1,0,185218,442,2169,551565,194,2138,403716
Formula is TRUE !

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

original formula: AG(EF((((((((i1.u9.x_0>=1)&&(i2.i0.u4.P_setx_3_1>=1))||((i2.i0.u4.x_1>=1)&&(i3.i0.u5.P_setx_3_3>=1)))||(((i2.i0.u4.x_1>=1)&&(i4.i0.u6.P_s...963
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i1.u9.x_0>=1)&&(i2.i0.u4.P_setx_3_1>=1))||((i2.i0.u4.x_1>=1)&&(i3.i0.u5.P_...1023
(forward)formula 1,1,7.35498,165020,1,0,246567,443,2245,673500,194,2148,531835
Formula is TRUE !

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

original formula: AG(EF(((((((i1.u34.y_1>=1)&&(i0.u7.P_ify0_4_2>=1))||((i1.u34.y_1>=1)&&(i3.i0.u5.P_ify0_4_3>=1)))||(((i1.u34.y_1>=1)&&(i4.i0.u6.P_ify0_4_4...758
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i1.u34.y_1>=1)&&(i0.u7.P_ify0_4_2>=1))||((i1.u34.y_1>=1)&&(i3.i0.u5.P_ify0_...818
(forward)formula 2,1,10.9739,267184,1,0,405928,467,2318,1.03064e+06,194,2276,858354
Formula is TRUE !

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

original formula: AG(EF((((((i4.i0.u3.P_b_8>=1)&&(i4.i0.u6.P_setbi_5_4>=1))||((i0.u1.P_b_4>=1)&&(i0.u7.P_setbi_5_2>=1)))||(((i2.i0.u0.P_b_3>=1)&&(i2.i0.u4....426
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i4.i0.u3.P_b_8>=1)&&(i4.i0.u6.P_setbi_5_4>=1))||((i0.u1.P_b_4>=1)&&(i0.u7.P_...486
(forward)formula 3,1,13.9196,344272,1,0,524403,475,2375,1.25494e+06,195,2314,1110216
Formula is TRUE !

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

original formula: AG(EF(((((i1.u34.y_0>=1)&&(i0.u29.P_awaity_2>=1))||((i1.u34.y_0>=1)&&(i3.i0.u30.P_awaity_3>=1)))||(((i1.u34.y_0>=1)&&(i4.i0.u31.P_awaity_...211
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i1.u34.y_0>=1)&&(i0.u29.P_awaity_2>=1))||((i1.u34.y_0>=1)&&(i3.i0.u30.P_await...271
(forward)formula 4,1,18.9015,470576,1,0,730207,498,2403,1.69498e+06,195,2412,1519709
Formula is TRUE !

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

original formula: AG(EF(((((i1.u34.y_0>=1)&&(i3.i0.u5.P_ify0_4_3>=1))||((i1.u34.y_0>=1)&&(i4.i0.u6.P_ify0_4_4>=1)))||(((i1.u34.y_0>=1)&&(i2.i0.u4.P_ify0_4_...207
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i1.u34.y_0>=1)&&(i3.i0.u5.P_ify0_4_3>=1))||((i1.u34.y_0>=1)&&(i4.i0.u6.P_ify0...267
(forward)formula 5,1,21.4157,532672,1,0,824853,514,2421,1.85899e+06,195,2464,1723183
Formula is TRUE !

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

original formula: AG(EF((((((((i1.u34.y_1>=1)&&(i1.u9.P_sety_9_1>=1))||((i1.u34.y_1>=1)&&(u8.P_sety_9_2>=1)))||(((i1.u34.y_1>=1)&&(i3.i0.u10.P_sety_9_3>=1)...908
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i1.u34.y_1>=1)&&(i1.u9.P_sety_9_1>=1))||((i1.u34.y_1>=1)&&(u8.P_sety_9_2>=...968
(forward)formula 6,1,23.7163,581776,1,0,898229,525,2524,1.98976e+06,195,2502,1882067
Formula is TRUE !

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

original formula: AG(EF(((((((i0.u7.x_2>=1)&&(i1.u11.P_ifxi_10_4>=1))||((i4.i0.u6.x_4>=1)&&(i1.u9.P_ifxi_10_1>=1)))||(((i1.u9.x_0>=1)&&(u8.P_ifxi_10_2>=1))...761
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.u7.x_2>=1)&&(i1.u11.P_ifxi_10_4>=1))||((i4.i0.u6.x_4>=1)&&(i1.u9.P_ifxi_...821
(forward)formula 7,1,27.7557,692128,1,0,1.0702e+06,527,2600,2.32157e+06,197,2545,2277798
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-13 07:34:08] [INFO ] Flatten gal took : 16 ms
[2023-03-13 07:34:08] [INFO ] Flatten gal took : 9 ms
[2023-03-13 07:34:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9362716452372575635.gal : 2 ms
[2023-03-13 07:34:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15758445816231743506.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/CTLFireability9362716452372575635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15758445816231743506.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,1.91478e+06,5.17696,151504,2,31717,5,416235,6,0,590,579349,0


Converting to forward existential form...Done !
original formula: AG(EF((((((P_b_2>=1)&&(P_setbi_11_1>=1))||((P_b_6>=1)&&(P_setbi_11_3>=1)))||(((P_b_4>=1)&&(P_setbi_11_2>=1))||((P_b_3>=1)&&(P_setbi_11_1>...302
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((P_b_2>=1)&&(P_setbi_11_1>=1))||((P_b_6>=1)&&(P_setbi_11_3>=1)))||(((P_b_4>=1...362
Reverse transition relation is NOT exact ! Due to transitions T_setx_3i1x0, T_setx_3i1x1, T_setx_3i1x2, T_setx_3i1x3, T_setx_3i1x4, T_setx_3i2x0, T_setx_3i...1562
(forward)formula 0,1,49.6194,1262956,1,0,450,6.63683e+06,353,179,4157,5.35872e+06,405
Formula is TRUE !

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

original formula: AG(EF((((P_fordo_12_2>=1)||(P_fordo_12_1>=1))||((P_fordo_12_4>=1)||(P_fordo_12_3>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((P_fordo_12_2>=1)||(P_fordo_12_1>=1))||((P_fordo_12_4>=1)||(P_fordo_12_3>=1))))...166
(forward)formula 1,1,67.6927,1617272,1,0,497,8.77525e+06,354,206,4160,7.01231e+06,476
Formula is TRUE !

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

original formula: AG(EF((((((((P_b_6>=1)&&(P_wait_13>=1))&&(P_await_13_2>=1))||(((P_b_6>=1)&&(P_wait_23>=1))&&(P_await_13_4>=1)))||((((P_b_4>=1)&&(P_wait_2...866
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((P_b_6>=1)&&(P_wait_13>=1))&&(P_await_13_2>=1))||(((P_b_6>=1)&&(P_wait_23>=...926
(forward)formula 2,1,74.0262,1821756,1,0,530,1.00585e+07,355,223,4186,8.00264e+06,522
Formula is TRUE !

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

original formula: AG(EF(((((((P_await_13_2>=1)&&(P_done_11>=1))&&((P_done_12>=1)&&(P_done_13>=1)))&&(P_done_14>=1))||((((P_await_13_3>=1)&&(P_done_16>=1))&...390
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((P_await_13_2>=1)&&(P_done_11>=1))&&((P_done_12>=1)&&(P_done_13>=1)))&&(P_do...450
(forward)formula 3,1,83.0788,2101168,1,0,573,1.18708e+07,356,246,4201,9.28918e+06,583
Formula is TRUE !

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

original formula: AG(EF(((((((y_2>=1)&&(P_ifyi_15_1>=1))||((y_2>=1)&&(P_ifyi_15_3>=1)))||(((y_0>=1)&&(P_ifyi_15_4>=1))||((y_0>=1)&&(P_ifyi_15_3>=1))))||(((...534
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((y_2>=1)&&(P_ifyi_15_1>=1))||((y_2>=1)&&(P_ifyi_15_3>=1)))||(((y_0>=1)&&(P_i...594
(forward)formula 4,1,115.722,2220332,1,0,578,1.24635e+07,14,248,1924,9.68628e+06,90
Formula is TRUE !

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

original formula: AG(EF(((((y_2>=1)&&(P_ifyi_15_2>=1))||((y_4>=1)&&(P_ifyi_15_4>=1)))||(((y_1>=1)&&(P_ifyi_15_1>=1))||((y_3>=1)&&(P_ifyi_15_3>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((y_2>=1)&&(P_ifyi_15_2>=1))||((y_4>=1)&&(P_ifyi_15_4>=1)))||(((y_1>=1)&&(P_ify...210
(forward)formula 5,1,138.525,2220332,1,0,578,1.24635e+07,15,248,1931,9.68628e+06,161
Formula is TRUE !

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

original formula: AG(EF(((((x_1>=1)&&(P_ifxi_10_1>=1))||((x_2>=1)&&(P_ifxi_10_2>=1)))||(((x_3>=1)&&(P_ifxi_10_3>=1))||((x_4>=1)&&(P_ifxi_10_4>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((x_1>=1)&&(P_ifxi_10_1>=1))||((x_2>=1)&&(P_ifxi_10_2>=1)))||(((x_3>=1)&&(P_ifx...210
(forward)formula 6,1,164.625,2342948,1,0,578,1.42346e+07,16,248,1938,9.75671e+06,222
Formula is TRUE !

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

original formula: AG(EF((((((((y_3>=1)&&(P_CS_21_4>=1))||((y_3>=1)&&(P_CS_21_2>=1)))||(((y_3>=1)&&(P_CS_21_3>=1))||((y_3>=1)&&(P_CS_21_1>=1))))||((((y_2>=1...622
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((y_3>=1)&&(P_CS_21_4>=1))||((y_3>=1)&&(P_CS_21_2>=1)))||(((y_3>=1)&&(P_CS_2...682
(forward)formula 7,1,192.439,2444024,1,0,578,1.483e+07,14,248,1928,1.01387e+07,40
Formula is TRUE !

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

original formula: AG(EF((((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_2>=1)&&(P_setbi_24_1>=1)))||(((P_b_4>=1)&&(P_setbi_24_2>=1))||((P_b_6>=1)&&(P_setbi_24_3>...302
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_2>=1)&&(P_setbi_24_1>=1)))||(((P_b_4>=1...362
(forward)formula 8,1,201.269,2444024,1,0,578,1.483e+07,15,248,1943,1.01387e+07,81
Formula is TRUE !

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

Able to resolve query Liveness after proving 17 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 273603 ms.

BK_STOP 1678693051766

--------------------
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-4"
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-4, 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-167856430700224"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-4.tgz
mv LamportFastMutEx-COL-4 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 ;