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.r312-tall-165472281900201.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 DBSingleClientW-PT-d1m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 8.2K Jun 7 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Jun 7 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Jun 7 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Jun 7 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Jun 7 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 432K Jun 6 12:11 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 DBSingleClientW-PT-d1m06-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654776557751

Running Version 202205111006
[2022-06-09 12:09:18] [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]
[2022-06-09 12:09:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 12:09:19] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2022-06-09 12:09:19] [INFO ] Transformed 1440 places.
[2022-06-09 12:09:19] [INFO ] Transformed 672 transitions.
[2022-06-09 12:09:19] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 253 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 95 places :
Symmetric choice reduction at 1 with 95 rule applications. Total rules 196 place count 231 transition count 332
Iterating global reduction 1 with 95 rules applied. Total rules applied 291 place count 231 transition count 332
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 295 place count 231 transition count 328
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 369 place count 157 transition count 254
Iterating global reduction 2 with 74 rules applied. Total rules applied 443 place count 157 transition count 254
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 449 place count 157 transition count 248
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 489 place count 117 transition count 187
Iterating global reduction 3 with 40 rules applied. Total rules applied 529 place count 117 transition count 187
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 551 place count 117 transition count 165
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 562 place count 106 transition count 145
Iterating global reduction 4 with 11 rules applied. Total rules applied 573 place count 106 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 575 place count 106 transition count 143
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 582 place count 99 transition count 136
Iterating global reduction 5 with 7 rules applied. Total rules applied 589 place count 99 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 590 place count 99 transition count 135
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 596 place count 93 transition count 129
Iterating global reduction 6 with 6 rules applied. Total rules applied 602 place count 93 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 603 place count 93 transition count 128
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 604 place count 92 transition count 126
Iterating global reduction 7 with 1 rules applied. Total rules applied 605 place count 92 transition count 126
Applied a total of 605 rules in 81 ms. Remains 92 /347 variables (removed 255) and now considering 126/672 (removed 546) transitions.
// Phase 1: matrix 126 rows 92 cols
[2022-06-09 12:09:19] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-09 12:09:19] [INFO ] Implicit Places using invariants in 198 ms returned []
// Phase 1: matrix 126 rows 92 cols
[2022-06-09 12:09:19] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 12:09:19] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-09 12:09:19] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
// Phase 1: matrix 126 rows 92 cols
[2022-06-09 12:09:19] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-09 12:09:19] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 92/347 places, 126/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 92/347 places, 126/672 transitions.
Support contains 4 out of 92 places after structural reductions.
[2022-06-09 12:09:20] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2022-06-09 12:09:20] [INFO ] Flatten gal took : 37 ms
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:09:20] [INFO ] Flatten gal took : 14 ms
[2022-06-09 12:09:20] [INFO ] Input system was already deterministic with 126 transitions.
Support contains 1 out of 92 places (down from 4) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2303 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1013 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2769358 steps, run timeout after 3001 ms. (steps per millisecond=922 ) properties seen :{}
Probabilistic random walk after 2769358 steps, saw 1010918 distinct states, run finished after 3002 ms. (steps per millisecond=922 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 126 rows 92 cols
[2022-06-09 12:09:23] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 12:09:23] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-09 12:09:23] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 8 ms returned sat
[2022-06-09 12:09:23] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 8 ms
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 9 ms
[2022-06-09 12:09:23] [INFO ] Input system was already deterministic with 126 transitions.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 5 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 10 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:23] [INFO ] Implicit Places using invariants in 140 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:23] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-09 12:09:23] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:23] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:23] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 12:09:23] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 7 ms
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 10 ms
[2022-06-09 12:09:23] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:23] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality9636963788047153821.gal : 3 ms
[2022-06-09 12:09:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality17566011253007882692.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/CTLCardinality9636963788047153821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17566011253007882692.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,438492,1.45551,53776,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.45771,53776,1,0,6,166615,7,1,580,177257,1
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 6 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:25] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:25] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:25] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:25] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:25] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:25] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:25] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:25] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:25] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality5228982426675540831.gal : 2 ms
[2022-06-09 12:09:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality10956060824003631867.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/CTLCardinality5228982426675540831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10956060824003631867.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,438492,1.48769,53912,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: EX(AX(AX(FALSE)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t...364
(forward)formula 0,0,4.19232,119636,1,0,195,527673,217,80,3006,309826,213
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 8 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:29] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:09:29] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:29] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:30] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:30] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:30] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:30] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:30] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:30] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:30] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:30] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:30] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14942751435702806887.gal : 1 ms
[2022-06-09 12:09:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality10702810072893221719.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/CTLCardinality14942751435702806887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10702810072893221719.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,438492,1.49127,53784,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.49656,53784,1,0,6,166615,7,1,580,177257,1
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 7 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:31] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:32] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:32] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-09 12:09:32] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:32] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:32] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:32] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:32] [INFO ] Flatten gal took : 10 ms
[2022-06-09 12:09:32] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16359913364386276509.gal : 2 ms
[2022-06-09 12:09:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality16809339480573276578.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/CTLCardinality16359913364386276509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16809339480573276578.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,438492,1.47015,53876,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.47219,53876,1,0,6,166615,7,1,580,177257,1
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 7 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:33] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:33] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:33] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:33] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:33] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 12:09:33] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:33] [INFO ] Flatten gal took : 4 ms
[2022-06-09 12:09:33] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:09:33] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:33] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:33] [INFO ] Flatten gal took : 4 ms
[2022-06-09 12:09:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality220054611938973199.gal : 2 ms
[2022-06-09 12:09:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality270422090293814197.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/CTLCardinality220054611938973199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality270422090293814197.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...272
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,438492,1.4856,53672,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t...364
(forward)formula 0,0,8.17642,221768,1,0,419,902180,223,229,2974,1.10226e+06,370
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 126/126 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 86 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 86 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 86 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 83 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 83 transition count 101
Applied a total of 24 rules in 10 ms. Remains 83 /92 variables (removed 9) and now considering 101/126 (removed 25) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:42] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 12:09:42] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:42] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:42] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:09:42] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:09:42] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:09:42] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/92 places, 101/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/92 places, 101/126 transitions.
[2022-06-09 12:09:42] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:42] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:09:42] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:09:42] [INFO ] Flatten gal took : 4 ms
[2022-06-09 12:09:42] [INFO ] Flatten gal took : 4 ms
[2022-06-09 12:09:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7652447960855131733.gal : 2 ms
[2022-06-09 12:09:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8306599915867677276.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/CTLCardinality7652447960855131733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8306599915867677276.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,438492,1.59034,53908,2,10068,5,166615,6,0,433,177257,0


Converting to forward existential form...Done !
original formula: EF(EX(TRUE))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * TRUE)] != FALSE
(forward)formula 0,1,1.7145,53908,1,0,6,166615,7,1,811,177257,1
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2022-06-09 12:09:44] [INFO ] Flatten gal took : 9 ms
[2022-06-09 12:09:44] [INFO ] Flatten gal took : 5 ms
Total runtime 25326 ms.

BK_STOP 1654776584294

--------------------
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="DBSingleClientW-PT-d1m06"
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 DBSingleClientW-PT-d1m06, 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 r312-tall-165472281900201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;