Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r139-tall-165271827700234.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-6, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827700234
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 7.1K Apr 29 19:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 19:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 19:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 19:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:34 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 1652742687751

Running Version 202205111006
[2022-05-16 23:11:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-16 23:11:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:11:28] [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.
[2022-05-16 23:11:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 23:11:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 585 ms
[2022-05-16 23:11:29] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 217 PT places and 525.0 transition bindings in 18 ms.
[2022-05-16 23:11:29] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 5 ms.
[2022-05-16 23:11:29] [INFO ] Skeletonized 0 HLPN properties in 1 ms.
[2022-05-16 23:11:29] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 22 ms.
[2022-05-16 23:11:29] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-16 23:11:29] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 10 ms.
[2022-05-16 23:11:29] [INFO ] Unfolded 17 HLPN properties in 1 ms.
[2022-05-16 23:11:29] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 0 ms.
[2022-05-16 23:11:29] [INFO ] Skeletonized 17 HLPN properties in 0 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(7), pid(7)] 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.
[2022-05-16 23:11:29] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 8 ms.
[2022-05-16 23:11:29] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 66 transitions.
Built sparse matrix representations for Structural reductions in 1 ms.17008KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 176/176 places, 354/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Applied a total of 0 rules in 24 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 176/176 places, 354/354 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 176/176 places, 354/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Applied a total of 0 rules in 16 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2022-05-16 23:11:29] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2022-05-16 23:11:29] [INFO ] Computed 50 place invariants in 28 ms
[2022-05-16 23:11:29] [INFO ] Implicit Places using invariants in 191 ms returned []
[2022-05-16 23:11:29] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2022-05-16 23:11:29] [INFO ] Computed 50 place invariants in 4 ms
[2022-05-16 23:11:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-16 23:11:30] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2022-05-16 23:11:30] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-16 23:11:30] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2022-05-16 23:11:30] [INFO ] Computed 50 place invariants in 3 ms
[2022-05-16 23:11:30] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 176/176 places, 354/354 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2085 ms (no deadlock found). (steps per millisecond=599 )
Random directed walk for 1250000 steps, including 0 resets, run took 1752 ms (no deadlock found). (steps per millisecond=713 )
[2022-05-16 23:11:34] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2022-05-16 23:11:34] [INFO ] Computed 50 place invariants in 9 ms
[2022-05-16 23:11:34] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2022-05-16 23:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:11:34] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-16 23:11:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:11:34] [INFO ] [Nat]Absence check using 50 positive place invariants in 14 ms returned sat
[2022-05-16 23:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:11:34] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-16 23:11:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-16 23:11:34] [INFO ] [Nat]Added 72 Read/Feed constraints in 20 ms returned sat
[2022-05-16 23:11:34] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 12 ms to minimize.
[2022-05-16 23:11:34] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2022-05-16 23:11:34] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2022-05-16 23:11:34] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 2 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2022-05-16 23:11:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 21 trap constraints in 1222 ms
[2022-05-16 23:11:35] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 6 ms.
[2022-05-16 23:11:35] [INFO ] Unfolded 17 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 66 transitions.
Finished random walk after 147 steps, including 0 resets, run visited all 16 properties in 16 ms. (steps per millisecond=9 )
Able to resolve query QuasiLiveness after proving 17 properties.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 66 transitions.
[2022-05-16 23:11:36] [INFO ] Flatten gal took : 67 ms
[2022-05-16 23:11:36] [INFO ] Flatten gal took : 34 ms
[2022-05-16 23:11:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1312392645209173018.gal : 12 ms
[2022-05-16 23:11:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16327400327473826511.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1312392645209173018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16327400327473826511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:11:39] [INFO ] Flatten gal took : 26 ms
[2022-05-16 23:11:39] [INFO ] Applying decomposition
[2022-05-16 23:11:39] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph282912820556696352.txt' '-o' '/tmp/graph282912820556696352.bin' '-w' '/tmp/graph282912820556696352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph282912820556696352.bin' '-l' '-1' '-v' '-w' '/tmp/graph282912820556696352.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:11:39] [INFO ] Decomposing Gal with order
[2022-05-16 23:11:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:11:39] [INFO ] Removed a total of 527 redundant transitions.
[2022-05-16 23:11:39] [INFO ] Flatten gal took : 62 ms
[2022-05-16 23:11:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 17 ms.
[2022-05-16 23:11:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10789903311924308780.gal : 15 ms
[2022-05-16 23:11:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10591607924298945691.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10789903311924308780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10591607924298945691.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:11:42] [INFO ] Flatten gal took : 22 ms
[2022-05-16 23:11:42] [INFO ] Flatten gal took : 27 ms
[2022-05-16 23:11:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17958818405413778446.gal : 4 ms
[2022-05-16 23:11:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16034847467846720099.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17958818405413778446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16034847467846720099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:12:12] [INFO ] Flatten gal took : 23 ms
[2022-05-16 23:12:12] [INFO ] Applying decomposition
[2022-05-16 23:12:12] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7931511262625272478.txt' '-o' '/tmp/graph7931511262625272478.bin' '-w' '/tmp/graph7931511262625272478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7931511262625272478.bin' '-l' '-1' '-v' '-w' '/tmp/graph7931511262625272478.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:12:12] [INFO ] Decomposing Gal with order
[2022-05-16 23:12:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:12:12] [INFO ] Removed a total of 527 redundant transitions.
[2022-05-16 23:12:12] [INFO ] Flatten gal took : 42 ms
[2022-05-16 23:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 12 ms.
[2022-05-16 23:12:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8489912352393193612.gal : 4 ms
[2022-05-16 23:12:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17794953214530379322.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8489912352393193612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17794953214530379322.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:12:42] [INFO ] Flatten gal took : 21 ms
[2022-05-16 23:12:42] [INFO ] Flatten gal took : 20 ms
[2022-05-16 23:12:42] [INFO ] Time to serialize gal into /tmp/CTLFireability4717105543542521500.gal : 3 ms
[2022-05-16 23:12:42] [INFO ] Time to serialize properties into /tmp/CTLFireability9969210090765065661.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4717105543542521500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9969210090765065661.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:17:43] [INFO ] Flatten gal took : 17 ms
[2022-05-16 23:17:43] [INFO ] Applying decomposition
[2022-05-16 23:17:43] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12621562678678689216.txt' '-o' '/tmp/graph12621562678678689216.bin' '-w' '/tmp/graph12621562678678689216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12621562678678689216.bin' '-l' '-1' '-v' '-w' '/tmp/graph12621562678678689216.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:17:43] [INFO ] Decomposing Gal with order
[2022-05-16 23:17:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:17:43] [INFO ] Removed a total of 522 redundant transitions.
[2022-05-16 23:17:43] [INFO ] Flatten gal took : 33 ms
[2022-05-16 23:17:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 9 ms.
[2022-05-16 23:17:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5412175630194629582.gal : 3 ms
[2022-05-16 23:17:43] [INFO ] Time to serialize properties into /tmp/CTLFireability6866301796999055336.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5412175630194629582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6866301796999055336.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
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,5.47232e+11,195.494,3419376,8224,46,4.93799e+06,402,778,1.11252e+07,59,1487,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((i6.i0.u2.P_start_1_3>=1)&&(i6.i0.u2.P_b_6>=1))||((i7.i0.u5.P_start_1_6>=1)&&(i7.i0.u5.P_b_13>=1)))||(((i5.i0.u1.P_start_1_2>=...628
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i6.i0.u2.P_start_1_3>=1)&&(i6.i0.u2.P_b_6>=1))||((i7.i0.u5.P_start_1_6>=1)&...688
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...2862
(forward)formula 0,1,264.956,3419376,1,0,4.93799e+06,554,3744,1.11252e+07,236,2583,4335348
Formula is TRUE !

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

original formula: AG(EF(((((((((i1.i0.u7.x_4>=1)&&(i5.i0.u10.P_setx_3_2>=1))||((i1.i0.u7.x_4>=1)&&(i1.i0.u7.P_setx_3_4>=1)))||(((i1.i0.u7.x_4>=1)&&(i7.i0.u...1998
Detected timeout of ITS tools.
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i1.i0.u7.x_4>=1)&&(i5.i0.u10.P_setx_3_2>=1))||((i1.i0.u7.x_4>=1)&&(i1.i0....2053
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 23:22:43] [INFO ] Flatten gal took : 20 ms
[2022-05-16 23:22:43] [INFO ] Flatten gal took : 37 ms
[2022-05-16 23:22:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12596865031404651098.gal : 3 ms
[2022-05-16 23:22:43] [INFO ] Time to serialize properties into /tmp/CTLFireability18014658311093992333.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12596865031404651098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18014658311093992333.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-6"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-6, 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 r139-tall-165271827700234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-6.tgz
mv LamportFastMutEx-COL-6 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 ;