Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814475100273.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DBSingleClientW-PT-d1m09, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475100273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 6.0K Feb 26 15:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 15:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 15:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 15:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 26 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K Mar 5 18:22 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-d1m09-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678242687865

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m09
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-08 02:31:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 02:31:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 02:31:29] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2023-03-08 02:31:29] [INFO ] Transformed 1440 places.
[2023-03-08 02:31:29] [INFO ] Transformed 672 transitions.
[2023-03-08 02:31:29] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 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 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 192 place count 235 transition count 336
Iterating global reduction 1 with 91 rules applied. Total rules applied 283 place count 235 transition count 336
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 287 place count 235 transition count 332
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 355 place count 167 transition count 264
Iterating global reduction 2 with 68 rules applied. Total rules applied 423 place count 167 transition count 264
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 428 place count 167 transition count 259
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 464 place count 131 transition count 203
Iterating global reduction 3 with 36 rules applied. Total rules applied 500 place count 131 transition count 203
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 519 place count 131 transition count 184
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 528 place count 122 transition count 168
Iterating global reduction 4 with 9 rules applied. Total rules applied 537 place count 122 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 538 place count 122 transition count 167
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 544 place count 116 transition count 161
Iterating global reduction 5 with 6 rules applied. Total rules applied 550 place count 116 transition count 161
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 551 place count 116 transition count 160
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 556 place count 111 transition count 155
Iterating global reduction 6 with 5 rules applied. Total rules applied 561 place count 111 transition count 155
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 562 place count 110 transition count 153
Iterating global reduction 6 with 1 rules applied. Total rules applied 563 place count 110 transition count 153
Applied a total of 563 rules in 75 ms. Remains 110 /347 variables (removed 237) and now considering 153/672 (removed 519) transitions.
// Phase 1: matrix 153 rows 110 cols
[2023-03-08 02:31:29] [INFO ] Computed 2 place invariants in 18 ms
[2023-03-08 02:31:30] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-08 02:31:30] [INFO ] Invariant cache hit.
[2023-03-08 02:31:30] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-08 02:31:30] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
[2023-03-08 02:31:30] [INFO ] Invariant cache hit.
[2023-03-08 02:31:30] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110/347 places, 153/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 871 ms. Remains : 110/347 places, 153/672 transitions.
Support contains 11 out of 110 places after structural reductions.
[2023-03-08 02:31:30] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-08 02:31:30] [INFO ] Flatten gal took : 34 ms
[2023-03-08 02:31:30] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 02:31:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 02:31:30] [INFO ] Flatten gal took : 16 ms
[2023-03-08 02:31:30] [INFO ] Input system was already deterministic with 153 transitions.
Support contains 3 out of 110 places (down from 11) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2314 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1020 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 973 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 957 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 638400 steps, run timeout after 3001 ms. (steps per millisecond=212 ) properties seen :{}
Probabilistic random walk after 638400 steps, saw 256850 distinct states, run finished after 3002 ms. (steps per millisecond=212 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-08 02:31:34] [INFO ] Invariant cache hit.
[2023-03-08 02:31:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 02:31:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 02:31:34] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 2 simplifications.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 9 ms
[2023-03-08 02:31:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 8 ms
[2023-03-08 02:31:34] [INFO ] Input system was already deterministic with 153 transitions.
Computed a total of 5 stabilizing places and 15 stable transitions
Graph (complete) has 380 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 153/153 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 101 transition count 143
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 101 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 101 transition count 141
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 94 transition count 132
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 94 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 94 transition count 130
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 42 place count 88 transition count 120
Iterating global reduction 2 with 6 rules applied. Total rules applied 48 place count 88 transition count 120
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 88 transition count 116
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 56 place count 84 transition count 106
Iterating global reduction 3 with 4 rules applied. Total rules applied 60 place count 84 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 84 transition count 104
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 63 place count 83 transition count 103
Iterating global reduction 4 with 1 rules applied. Total rules applied 64 place count 83 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 66 place count 83 transition count 101
Applied a total of 66 rules in 11 ms. Remains 83 /110 variables (removed 27) and now considering 101/153 (removed 52) transitions.
// Phase 1: matrix 101 rows 83 cols
[2023-03-08 02:31:34] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 02:31:34] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-08 02:31:34] [INFO ] Invariant cache hit.
[2023-03-08 02:31:34] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-08 02:31:34] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2023-03-08 02:31:34] [INFO ] Invariant cache hit.
[2023-03-08 02:31:34] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/110 places, 101/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 83/110 places, 101/153 transitions.
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 6 ms
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 6 ms
[2023-03-08 02:31:34] [INFO ] Input system was already deterministic with 101 transitions.
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 5 ms
[2023-03-08 02:31:34] [INFO ] Flatten gal took : 6 ms
[2023-03-08 02:31:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2452959884748466405.gal : 2 ms
[2023-03-08 02:31:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality10103230184277427219.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2452959884748466405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10103230184277427219.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 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,3.97797e+07,15.9282,380132,2,30603,5,1.22212e+06,6,0,433,1.47388e+06,0


Converting to forward existential form...Done !
original formula: EG((AX(FALSE) + EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(FALSE))) + EX(TRUE)))] != 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
Detected timeout of ITS tools.
[2023-03-08 02:32:04] [INFO ] Flatten gal took : 6 ms
[2023-03-08 02:32:04] [INFO ] Applying decomposition
[2023-03-08 02:32:04] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11565000167595216068.txt' '-o' '/tmp/graph11565000167595216068.bin' '-w' '/tmp/graph11565000167595216068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11565000167595216068.bin' '-l' '-1' '-v' '-w' '/tmp/graph11565000167595216068.weights' '-q' '0' '-e' '0.001'
[2023-03-08 02:32:04] [INFO ] Decomposing Gal with order
[2023-03-08 02:32:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 02:32:04] [INFO ] Removed a total of 90 redundant transitions.
[2023-03-08 02:32:04] [INFO ] Flatten gal took : 75 ms
[2023-03-08 02:32:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 8 ms.
[2023-03-08 02:32:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality12203968278662044445.gal : 34 ms
[2023-03-08 02:32:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6482709397185753027.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12203968278662044445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6482709397185753027.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 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,3.97797e+07,2.17335,57976,2088,1209,77496,9446,323,190854,150,99212,0


Converting to forward existential form...Done !
original formula: EG((AX(FALSE) + EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(FALSE))) + EX(TRUE)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t11, t45, t46, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t86, t87,...374
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,12.5844,256732,1,0,261432,70731,1385,1.54738e+06,914,570691,302820
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 153/153 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 101 transition count 143
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 101 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 101 transition count 141
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 94 transition count 132
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 94 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 94 transition count 130
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 42 place count 88 transition count 120
Iterating global reduction 2 with 6 rules applied. Total rules applied 48 place count 88 transition count 120
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 88 transition count 116
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 56 place count 84 transition count 106
Iterating global reduction 3 with 4 rules applied. Total rules applied 60 place count 84 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 84 transition count 104
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 63 place count 83 transition count 103
Iterating global reduction 4 with 1 rules applied. Total rules applied 64 place count 83 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 66 place count 83 transition count 101
Applied a total of 66 rules in 36 ms. Remains 83 /110 variables (removed 27) and now considering 101/153 (removed 52) transitions.
[2023-03-08 02:32:17] [INFO ] Invariant cache hit.
[2023-03-08 02:32:17] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-08 02:32:17] [INFO ] Invariant cache hit.
[2023-03-08 02:32:18] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-08 02:32:18] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 936 ms to find 0 implicit places.
[2023-03-08 02:32:18] [INFO ] Invariant cache hit.
[2023-03-08 02:32:18] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/110 places, 101/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1104 ms. Remains : 83/110 places, 101/153 transitions.
[2023-03-08 02:32:18] [INFO ] Flatten gal took : 5 ms
[2023-03-08 02:32:18] [INFO ] Flatten gal took : 5 ms
[2023-03-08 02:32:18] [INFO ] Input system was already deterministic with 101 transitions.
[2023-03-08 02:32:18] [INFO ] Flatten gal took : 5 ms
[2023-03-08 02:32:18] [INFO ] Flatten gal took : 5 ms
[2023-03-08 02:32:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1323136055521004956.gal : 1 ms
[2023-03-08 02:32:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality1844850963851180985.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1323136055521004956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1844850963851180985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 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,3.97797e+07,16.0126,381584,2,30603,5,1.22212e+06,6,0,433,1.47388e+06,0


Converting to forward existential form...Done !
original formula: AG(AF(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(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 0,0,25.0941,383896,1,0,202,1.53124e+06,223,81,3024,1.47388e+06,222
FORMULA DBSingleClientW-PT-d1m09-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-08 02:32:44] [INFO ] Flatten gal took : 9 ms
[2023-03-08 02:32:44] [INFO ] Flatten gal took : 14 ms
Total runtime 74698 ms.

BK_STOP 1678242764867

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-d1m09"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m09, 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 r101-tall-167814475100273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m09.tgz
mv DBSingleClientW-PT-d1m09 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 ;