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.r168-tall-165277016300185.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-COL-000010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016300185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 5.4K Apr 29 11:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 29 11:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 11:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 11:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 9.9K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-00
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-01
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-02
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-03
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-04
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-05
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-06
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-07
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-08
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-09
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-10
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-11
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-12
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-13
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-14
FORMULA_NAME Philosophers-COL-000010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652801325207

Running Version 202205111006
[2022-05-17 15:28:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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, 3600]
[2022-05-17 15:28:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 15:28:46] [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.
[2022-05-17 15:28:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 15:28:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 508 ms
[2022-05-17 15:28:47] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50 PT places and 50.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA Philosophers-COL-000010-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 15:28:47] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2022-05-17 15:28:47] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-000010-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10005 steps, including 828 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 40) seen :13
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 15:28:47] [INFO ] Computed 2 place invariants in 23 ms
[2022-05-17 15:28:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 15:28:48] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :27 sat :0
Fused 27 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 27 atomic propositions for a total of 14 simplifications.
FORMULA Philosophers-COL-000010-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 15:28:48] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2022-05-17 15:28:48] [INFO ] Flatten gal took : 16 ms
[2022-05-17 15:28:48] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA Philosophers-COL-000010-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000010-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 15:28:48] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10) 10) 10)]] contains successor/predecessor on variables of sort Philo
[2022-05-17 15:28:48] [INFO ] Unfolded HLPN to a Petri net with 50 places and 50 transitions 160 arcs in 6 ms.
[2022-05-17 15:28:48] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Support contains 50 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:48] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-17 15:28:48] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:48] [INFO ] Computed 20 place invariants in 9 ms
[2022-05-17 15:28:48] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:48] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:48] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
Support contains 50 out of 50 places after structural reductions.
[2022-05-17 15:28:48] [INFO ] Flatten gal took : 8 ms
[2022-05-17 15:28:48] [INFO ] Flatten gal took : 8 ms
[2022-05-17 15:28:48] [INFO ] Input system was already deterministic with 50 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 20) seen :8
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:49] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 15:28:49] [INFO ] [Real]Absence check using 20 positive place invariants in 30 ms returned sat
[2022-05-17 15:28:49] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 12 atomic propositions for a total of 6 simplifications.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 6 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 9 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:50] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 32 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 6 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 8 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality17614515987687349772.gal : 2 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality881633947751074991.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/CTLCardinality17614515987687349772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality881633947751074991.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 1 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,59049,0.017053,4684,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: AX((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(Catch2_8+Catch2_9))<=((((Eat_0+Eat_1)+(Eat_2+...210
=> equivalent forward existential formula: [(EY(Init) * !((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(Catch2_8...257
(forward)formula 0,0,0.048623,5488,1,0,10,2189,9,2,1664,1819,2
FORMULA Philosophers-COL-000010-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:50] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13791411371057787156.gal : 1 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality9748729119757559024.ctl : 0 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/CTLCardinality13791411371057787156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9748729119757559024.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 1 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,59049,0.009864,4788,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: AG(A(EX(TRUE) U AF((((((Catch1_0+Catch1_1)+(Catch1_2+Catch1_3))+((Catch1_4+Catch1_5)+(Catch1_6+Catch1_7)))+(Catch1_8+Catch1_9))<=((((Thin...248
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!(!(EG(!((((((Catch1_0+Catch1_1)+(Catch1_2+Catch1_3))+((Catch1_4+Catch1_5)+(Catch1_...788
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/40
(forward)formula 0,0,0.520855,23364,1,0,14,77803,24,9,4100,106095,13
FORMULA Philosophers-COL-000010-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 9 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5040675103819609383.gal : 1 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality2553705928657610713.ctl : 0 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/CTLCardinality5040675103819609383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2553705928657610713.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 1 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,59049,0.009561,4756,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: EF(EG(AX(AX((((((Fork_0+Fork_1)+(Fork_2+Fork_3))+((Fork_4+Fork_5)+(Fork_6+Fork_7)))+(Fork_8+Fork_9))<=((((Catch1_0+Catch1_1)+(Catch1_2+Ca...232
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(!(EX(!((((((Fork_0+Fork_1)+(Fork_2+Fork_3))+((Fork_4+Fork_5)+(Fork_6+Fork_7)))+(For...294
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.224107,13964,1,0,15,36548,17,8,4645,51049,11
FORMULA Philosophers-COL-000010-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality7622613431089308113.gal : 4 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality12791072501278306522.ctl : 0 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/CTLCardinality7622613431089308113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12791072501278306522.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 1 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,59049,0.016814,4912,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: EG(AG(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(EX(TRUE)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.040739,6200,1,0,7,7741,19,2,1269,2704,6
FORMULA Philosophers-COL-000010-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2851004335192115136.gal : 1 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality195964105424288707.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/CTLCardinality2851004335192115136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality195964105424288707.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...273
No direction supplied, using forward translation only.
Parsed 1 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,59049,0.014752,4876,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: A(AF(((EF((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(Catch2_8+Catch2_9))<=((((Eat_0+Eat_1)+...1667
=> equivalent forward existential formula: [((Init * !(EG(!((EX(TRUE) * ((((((((Catch1_0+Catch1_1)+(Catch1_2+Catch1_3))+((Catch1_4+Catch1_5)+(Catch1_6+Catc...3622
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.989195,39224,1,0,106,150832,27,79,13319,205758,80
FORMULA Philosophers-COL-000010-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:53] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality7208369841482536159.gal : 1 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15694925873710020263.ctl : 0 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/CTLCardinality7208369841482536159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15694925873710020263.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 1 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,59049,0.013849,4812,2,258,5,1041,6,0,253,736,0


Converting to forward existential form...Done !
original formula: AX(AX(((EG((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(Catch2_8+Catch2_9))>((((Catch1_0+Catc...661
=> equivalent forward existential formula: [(((EY(EY(Init)) * !(((((((Think_0+Think_1)+(Think_2+Think_3))+((Think_4+Think_5)+(Think_6+Think_7)))+(Think_8+T...714
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/40
(forward)formula 0,0,0.237485,12172,1,0,19,23967,23,10,5268,21665,13
FORMULA Philosophers-COL-000010-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-17 15:28:53] [INFO ] Flatten gal took : 7 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
Total runtime 6979 ms.

BK_STOP 1652801333447

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -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 3600 -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="Philosophers-COL-000010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 Philosophers-COL-000010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016300185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000010.tgz
mv Philosophers-COL-000010 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;