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.r096-smll-165260576000313.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 GPUForwardProgress-PT-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576000313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 12:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14K 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 GPUForwardProgress-PT-08a-CTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-08a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652721770568

Running Version 202205111006
[2022-05-16 17:22:52] [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]
[2022-05-16 17:22:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:22:52] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2022-05-16 17:22:52] [INFO ] Transformed 40 places.
[2022-05-16 17:22:52] [INFO ] Transformed 49 transitions.
[2022-05-16 17:22:52] [INFO ] Found NUPN structural information;
[2022-05-16 17:22:52] [INFO ] Parsed PT model containing 40 places and 49 transitions in 300 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 37 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 21 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:53] [INFO ] Computed 9 place invariants in 11 ms
[2022-05-16 17:22:53] [INFO ] Implicit Places using invariants in 271 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:53] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 17:22:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:22:53] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:53] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:22:53] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/40 places, 39/39 transitions.
Support contains 37 out of 39 places after structural reductions.
[2022-05-16 17:22:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-16 17:22:54] [INFO ] Flatten gal took : 48 ms
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 17:22:54] [INFO ] Flatten gal took : 20 ms
[2022-05-16 17:22:54] [INFO ] Input system was already deterministic with 39 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 62) seen :31
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:22:56] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :31 sat :0
Fused 31 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 31 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 17:22:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 11 ms
[2022-05-16 17:22:56] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:22:56] [INFO ] Input system was already deterministic with 39 transitions.
Support contains 17 out of 39 places (down from 20) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 39 vertex of which 30 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 17:22:56] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:22:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:22:56] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:22:56] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 9 ms
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:22:56] [INFO ] Input system was already deterministic with 39 transitions.
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:22:56] [INFO ] Flatten gal took : 7 ms
[2022-05-16 17:22:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality16468520042999235746.gal : 3 ms
[2022-05-16 17:22:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1626586198471020991.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/CTLCardinality16468520042999235746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1626586198471020991.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,380093,0.091965,6304,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: AF((EF((p17==1)) + ((AX(((p36==0)||(p16==1))) * (p9==0)) * (p11==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (p17==1)) + ((!(EX(!(((p36==0)||(p16==1))))) * (p9==0)) * (p11==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.155706,6568,1,0,108,9740,108,57,1401,8191,115
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 10 ms
[2022-05-16 17:22:56] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:56] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:22:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:22:57] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:22:57] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 9 ms
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:22:57] [INFO ] Input system was already deterministic with 39 transitions.
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:22:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality13254559093846545004.gal : 9 ms
[2022-05-16 17:22:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality14786704271017883665.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/CTLCardinality13254559093846545004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14786704271017883665.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 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,380093,0.089705,6124,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: EF(AG(AX((((AF(((p2==0)||(p24==1))) * (p9==1)) * (((p0==0)||(p0==1))&&((p19==0)||(p34==1)))) * ((p31==0)||(p31==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!((((!(EG(!(((p2==0)||(p24==1))))) * (p9==1)) * (((p0==0)||(p0==1))&&((p19...213
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.361098,10724,1,0,207,32573,108,102,1394,30989,260
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:22:57] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:57] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:22:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:22:57] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:57] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-16 17:22:57] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 13 ms
[2022-05-16 17:22:57] [INFO ] Input system was already deterministic with 39 transitions.
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:22:57] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:22:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality11088488737324172963.gal : 1 ms
[2022-05-16 17:22:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality1651348094139262779.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/CTLCardinality11088488737324172963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1651348094139262779.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,380093,0.078429,6236,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: !(A(!(((p7==0)||(p6==1))) U (EG(EX(TRUE)) * !(EG((p11==1))))))
=> equivalent forward existential formula: (([((FwdU(Init,!((EG(EX(TRUE)) * !(EG((p11==1)))))) * !(!(((p7==0)||(p6==1))))) * !(EG(EX(TRUE))))] != FALSE + [...317
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.218292,8464,1,0,165,21278,119,98,1384,14356,251
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:58] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:22:58] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:58] [INFO ] Computed 9 place invariants in 8 ms
[2022-05-16 17:22:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:22:58] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:22:58] [INFO ] Computed 9 place invariants in 7 ms
[2022-05-16 17:22:58] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:22:58] [INFO ] Input system was already deterministic with 39 transitions.
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:22:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12381168434334162125.gal : 2 ms
[2022-05-16 17:22:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17236751717397971691.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/CTLCardinality12381168434334162125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17236751717397971691.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 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,380093,0.055477,6196,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: EF(EG(EX(((AX(((p18==0)||(p39==1))) * (p17==1)) * (((p34==0)||(p34==1))&&((p9==0)||(p37==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX(((!(EX(!(((p18==0)||(p39==1))))) * (p17==1)) * (((p34==0)||(p34==1))&&((p9==0)||(p37==1...171
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.143424,8160,1,0,96,20012,102,52,1358,19903,97
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 120 edges and 39 vertex of which 30 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 1 place count 30 transition count 30
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 22 transition count 30
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 21 transition count 29
Applied a total of 19 rules in 16 ms. Remains 21 /39 variables (removed 18) and now considering 29/39 (removed 10) transitions.
// Phase 1: matrix 29 rows 21 cols
[2022-05-16 17:22:58] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-16 17:22:58] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 29 rows 21 cols
[2022-05-16 17:22:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:22:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:22:58] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-16 17:22:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 21 cols
[2022-05-16 17:22:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:22:58] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/39 places, 29/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/39 places, 29/39 transitions.
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 2 ms
[2022-05-16 17:22:58] [INFO ] Input system was already deterministic with 29 transitions.
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:22:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7111553863730167024.gal : 1 ms
[2022-05-16 17:22:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality16706610115511904115.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/CTLCardinality7111553863730167024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16706610115511904115.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,25732,0.044842,6016,2,200,5,8261,6,0,114,6562,0


Converting to forward existential form...Done !
original formula: AG(EF(((p34==1)||(p4==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p34==1)||(p4==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t14, t16, t18, t20, Intersection with reachable at each step en...209
(forward)formula 0,0,0.077808,6456,1,0,83,10361,78,36,824,7813,71
FORMULA GPUForwardProgress-PT-08a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-16 17:22:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:22:58] [INFO ] Flatten gal took : 3 ms
Total runtime 6239 ms.

BK_STOP 1652721778931

--------------------
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//
++ 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 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="GPUForwardProgress-PT-08a"
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 GPUForwardProgress-PT-08a, 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 r096-smll-165260576000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-08a.tgz
mv GPUForwardProgress-PT-08a 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 ;