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.r499-tall-167912722500324.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 TCPcondis-PT-15, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r499-tall-167912722500324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.9K Feb 26 16:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 16:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 16:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 16:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 26 16:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 16:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 16:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 24K Mar 5 18:23 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 1679502491755

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=TCPcondis-PT-15
Not applying reductions.
Model is PT
Liveness PT
Running Version 202303021504
[2023-03-22 16:28:16] [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]
[2023-03-22 16:28:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:28:16] [WARNING] Skipping unknown tool specific annotation : Tina
[2023-03-22 16:28:16] [WARNING] Unknown XML tag in source file: size
[2023-03-22 16:28:16] [WARNING] Unknown XML tag in source file: color
[2023-03-22 16:28:16] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2023-03-22 16:28:16] [INFO ] Transformed 30 places.
[2023-03-22 16:28:16] [INFO ] Transformed 32 transitions.
[2023-03-22 16:28:16] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 99 ms.
Discarding 8 transitions out of 32. Remains 24
Built sparse matrix representations for Structural reductions in 5 ms.17747KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 30
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 2 rules in 16 ms. Remains 30 /30 variables (removed 0) and now considering 30/32 (removed 2) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 16 ms. Remains : 30/30 places, 30/32 transitions.
Random walk for 1250007 steps, including 0 resets, run took 316 ms (no deadlock found). (steps per millisecond=3955 )
Random directed walk for 1250012 steps, including 0 resets, run took 277 ms (no deadlock found). (steps per millisecond=4512 )
// Phase 1: matrix 30 rows 30 cols
[2023-03-22 16:28:17] [INFO ] Computed 9 place invariants in 10 ms
[2023-03-22 16:28:17] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 16:28:17] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 4 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 26 cols
[2023-03-22 16:28:17] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-22 16:28:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-22 16:28:17] [INFO ] Invariant cache hit.
[2023-03-22 16:28:17] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-22 16:28:17] [INFO ] Invariant cache hit.
[2023-03-22 16:28:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 173 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
Initial state reduction rules removed 2 formulas.
Finished random walk after 1601 steps, including 0 resets, run visited all 18 properties in 42 ms. (steps per millisecond=38 )
[2023-03-22 16:28:17] [INFO ] Flatten gal took : 22 ms
[2023-03-22 16:28:17] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:28:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6221326471473948378.gal : 4 ms
[2023-03-22 16:28:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2207898061145075982.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/ReachabilityCardinality6221326471473948378.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2207898061145075982.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 20 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 1 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
[2023-03-22 16:28:17] [INFO ] Invariant cache hit.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2207898061145075982.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,5,0.016352,3532,2,59,5,118,6,0,135,41,0
Total reachable state count : 5

[2023-03-22 16:28:17] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-22 16:28:17] [INFO ] Invariant cache hit.
[2023-03-22 16:28:17] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-22 16:28:17] [INFO ] Invariant cache hit.
[2023-03-22 16:28:18] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 141 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
[2023-03-22 16:28:18] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:28:18] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:28:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9052372370717685200.gal : 1 ms
[2023-03-22 16:28:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1510487483446615234.ctl : 429 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/CTLFireability9052372370717685200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1510487483446615234.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 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:28:21] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:28:21] [INFO ] Applying decomposition
[2023-03-22 16:28:21] [INFO ] Flatten gal took : 3 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/graph18112392487734317892.txt' '-o' '/tmp/graph18112392487734317892.bin' '-w' '/tmp/graph18112392487734317892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18112392487734317892.bin' '-l' '-1' '-v' '-w' '/tmp/graph18112392487734317892.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:28:21] [INFO ] Decomposing Gal with order
[2023-03-22 16:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:28:21] [INFO ] Removed a total of 23 redundant transitions.
[2023-03-22 16:28:21] [INFO ] Flatten gal took : 23 ms
[2023-03-22 16:28:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2023-03-22 16:28:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12404669305146156610.gal : 1 ms
[2023-03-22 16:28:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9404833440185105970.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/CTLFireability12404669305146156610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9404833440185105970.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 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:28:24] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:28:24] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:28:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3074476380432340701.gal : 1 ms
[2023-03-22 16:28:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15335874753015604668.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/CTLFireability3074476380432340701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15335874753015604668.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 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:28:54] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:28:54] [INFO ] Applying decomposition
[2023-03-22 16:28:54] [INFO ] Flatten gal took : 3 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/graph12274599905647942463.txt' '-o' '/tmp/graph12274599905647942463.bin' '-w' '/tmp/graph12274599905647942463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12274599905647942463.bin' '-l' '-1' '-v' '-w' '/tmp/graph12274599905647942463.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:28:54] [INFO ] Decomposing Gal with order
[2023-03-22 16:28:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:28:54] [INFO ] Removed a total of 23 redundant transitions.
[2023-03-22 16:28:54] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:28:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-22 16:28:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3091220792944129677.gal : 1 ms
[2023-03-22 16:28:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5577360182581853313.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/CTLFireability3091220792944129677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5577360182581853313.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 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:29:24] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:29:24] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:29:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4487491701160208480.gal : 1 ms
[2023-03-22 16:29:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14158574472467509636.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/CTLFireability4487491701160208480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14158574472467509636.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 20 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,1.81172e+11,75.5444,1421280,2,306417,5,8.65224e+06,6,0,135,8.69552e+06,0


Converting to forward existential form...Done !
original formula: AG(EF((CLOSED>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (CLOSED>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,292.251,3328992,1,0,56,1.92945e+07,14,29,823,1.83892e+07,6
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-22 16:34:24] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:34:24] [INFO ] Applying decomposition
[2023-03-22 16:34:24] [INFO ] Flatten gal took : 2 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/graph15684418171365880305.txt' '-o' '/tmp/graph15684418171365880305.bin' '-w' '/tmp/graph15684418171365880305.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15684418171365880305.bin' '-l' '-1' '-v' '-w' '/tmp/graph15684418171365880305.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:34:24] [INFO ] Decomposing Gal with order
[2023-03-22 16:34:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:34:24] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-22 16:34:24] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:34:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2023-03-22 16:34:24] [INFO ] Time to serialize gal into /tmp/CTLFireability2276210707531464397.gal : 1 ms
[2023-03-22 16:34:24] [INFO ] Time to serialize properties into /tmp/CTLFireability7195507788240221753.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/CTLFireability2276210707531464397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7195507788240221753.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 19 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,1.81172e+11,121.437,1977200,38494,10503,2.3635e+06,273734,115,1.16345e+07,52,7.75018e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((i0.u0.FINWAIT1>=1)&&(i0.u4.xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i0.u0.FINWAIT1>=1)&&(i0.u4.xFINACK>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf1_end, i2.u3.xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,1,261.822,2146108,1,0,2.3635e+06,709368,2017,1.34875e+07,328,1.15421e+07,1666826
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-22 16:39:25] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:39:25] [INFO ] Flatten gal took : 1 ms
[2023-03-22 16:39:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9303845165179660573.gal : 1 ms
[2023-03-22 16:39:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5730040225790529006.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/CTLFireability9303845165179660573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5730040225790529006.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 18 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,1.81172e+11,95.8279,1421736,2,306417,5,8.65224e+06,6,0,135,8.69552e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((LASTACK>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((LASTACK>=1)&&(xFINACK>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,371.766,3092340,1,0,57,1.79593e+07,14,29,824,1.76302e+07,6
Formula is TRUE !

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

original formula: AG(EF(((SYNRCVD>=1)&&(xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYNRCVD>=1)&&(xSYNACK>=1)))))] = FALSE
(forward)formula 1,1,383.647,3092340,1,0,57,1.79593e+07,15,29,825,1.76302e+07,12
Formula is TRUE !

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

original formula: AG(EF(((FINWAIT1>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT1>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 2,1,421.189,3094388,1,0,57,1.82086e+07,16,29,826,1.76302e+07,18
Formula is TRUE !

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

original formula: AG(EF(((LISTEN>=1)&&(xSYN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((LISTEN>=1)&&(xSYN>=1)))))] = FALSE
(forward)formula 3,1,441.235,3293684,1,0,57,2.0166e+07,17,29,827,1.94672e+07,21
Formula is TRUE !

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

original formula: AG(EF((((SYNSENT>=1)&&(xSYN>=1))&&(xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((SYNSENT>=1)&&(xSYN>=1))&&(xSYNACK>=1)))))] = FALSE
(forward)formula 4,1,443.212,3319820,1,0,57,2.02975e+07,18,29,829,1.95949e+07,24
Formula is TRUE !

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

original formula: AG(EF((xCLOSED>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (xCLOSED>=1))))] = FALSE
(forward)formula 5,1,444.567,3341136,1,0,57,2.04133e+07,19,29,829,1.97323e+07,30
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xFINWAIT1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xFINWAIT1>=1)))))] = FALSE
(forward)formula 6,1,569.27,3579300,1,0,57,2.16983e+07,14,29,824,2.09221e+07,6
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xLASTACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xLASTACK>=1)))))] = FALSE
(forward)formula 7,1,581.292,3579300,1,0,57,2.16983e+07,15,29,825,2.09221e+07,12
Formula is TRUE !

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

original formula: AG(EF(((SYNACK>=1)&&(xSYNRCVD>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYNACK>=1)&&(xSYNRCVD>=1)))))] = FALSE
(forward)formula 8,1,591.509,3579300,1,0,57,2.16983e+07,16,29,826,2.09221e+07,18
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xFINWAIT1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xFINWAIT1>=1)))))] = FALSE
(forward)formula 9,1,600.484,3579300,1,0,57,2.16983e+07,17,29,827,2.09221e+07,24
Formula is TRUE !

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

original formula: AG(EF(((SYN>=1)&&(xLISTEN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYN>=1)&&(xLISTEN>=1)))))] = FALSE
(forward)formula 10,1,605.049,3579300,1,0,57,2.16983e+07,18,29,828,2.09221e+07,27
Formula is TRUE !

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

original formula: AG(EF((((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1)))))] = FALSE
(forward)formula 11,1,605.16,3579300,1,0,57,2.16983e+07,19,29,830,2.09221e+07,30
Formula is TRUE !

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

original formula: AG(EF(((ESTAB>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((ESTAB>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 12,1,619.604,3579300,1,0,57,2.16983e+07,20,29,831,2.09221e+07,33
Formula is TRUE !

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

original formula: AG(EF(((CLOSING>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((CLOSING>=1)&&(xFINACK>=1)))))] = FALSE
(forward)formula 13,1,797.905,4088236,1,0,57,2.50411e+07,14,29,824,2.40127e+07,6
Formula is TRUE !

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

original formula: AG(EF(((FINWAIT2>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT2>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 14,1,825.468,4088236,1,0,57,2.50411e+07,15,29,825,2.40127e+07,12
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xESTAB>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xESTAB>=1)))))] = FALSE
(forward)formula 15,1,834.205,4088236,1,0,57,2.50411e+07,16,29,826,2.40127e+07,18
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xCLOSING>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xCLOSING>=1)))))] = FALSE
(forward)formula 16,1,846.359,4088236,1,0,57,2.50411e+07,17,29,827,2.40127e+07,24
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xFINWAIT2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xFINWAIT2>=1)))))] = FALSE
(forward)formula 17,1,851.494,4088236,1,0,57,2.50411e+07,18,29,828,2.40127e+07,30
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query Liveness after proving 20 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 1521572 ms.

BK_STOP 1679504018971

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TCPcondis-PT-15"
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 TCPcondis-PT-15, 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 r499-tall-167912722500324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-15.tgz
mv TCPcondis-PT-15 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 ;