Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975200417.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m18, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975200417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 10:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 10:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 122K Feb 26 10:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679178660729

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=SieveSingleMsgMbox-PT-d1m18
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 22:31:02] [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]
[2023-03-18 22:31:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:31:02] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2023-03-18 22:31:02] [INFO ] Transformed 1295 places.
[2023-03-18 22:31:02] [INFO ] Transformed 749 transitions.
[2023-03-18 22:31:02] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 1036 places in 9 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 314 place count 185 transition count 239
Iterating global reduction 1 with 57 rules applied. Total rules applied 371 place count 185 transition count 239
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 376 place count 185 transition count 234
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 416 place count 145 transition count 194
Iterating global reduction 2 with 40 rules applied. Total rules applied 456 place count 145 transition count 194
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 472 place count 145 transition count 178
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 493 place count 124 transition count 157
Iterating global reduction 3 with 21 rules applied. Total rules applied 514 place count 124 transition count 157
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 524 place count 124 transition count 147
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 528 place count 120 transition count 141
Iterating global reduction 4 with 4 rules applied. Total rules applied 532 place count 120 transition count 141
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 536 place count 116 transition count 137
Iterating global reduction 4 with 4 rules applied. Total rules applied 540 place count 116 transition count 137
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 542 place count 114 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 544 place count 114 transition count 134
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 546 place count 112 transition count 132
Iterating global reduction 4 with 2 rules applied. Total rules applied 548 place count 112 transition count 132
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 550 place count 110 transition count 130
Iterating global reduction 4 with 2 rules applied. Total rules applied 552 place count 110 transition count 130
Applied a total of 552 rules in 63 ms. Remains 110 /259 variables (removed 149) and now considering 130/749 (removed 619) transitions.
// Phase 1: matrix 130 rows 110 cols
[2023-03-18 22:31:02] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-18 22:31:02] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-18 22:31:02] [INFO ] Invariant cache hit.
[2023-03-18 22:31:02] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-18 22:31:02] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-18 22:31:02] [INFO ] Invariant cache hit.
[2023-03-18 22:31:03] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110/259 places, 130/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 633 ms. Remains : 110/259 places, 130/749 transitions.
Support contains 10 out of 110 places after structural reductions.
[2023-03-18 22:31:03] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-18 22:31:03] [INFO ] Flatten gal took : 28 ms
[2023-03-18 22:31:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:31:03] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:31:03] [INFO ] Input system was already deterministic with 130 transitions.
Support contains 4 out of 110 places (down from 10) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2260 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1051 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1026 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1047 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 597721 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{0=1}
Probabilistic random walk after 597721 steps, saw 275004 distinct states, run finished after 3010 ms. (steps per millisecond=198 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-18 22:31:06] [INFO ] Invariant cache hit.
[2023-03-18 22:31:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:31:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 22:31:06] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:31:06] [INFO ] Flatten gal took : 7 ms
[2023-03-18 22:31:06] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:31:06] [INFO ] Input system was already deterministic with 130 transitions.
Computed a total of 22 stabilizing places and 28 stable transitions
Graph (complete) has 353 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 102 transition count 120
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 102 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 102 transition count 117
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 25 place count 96 transition count 111
Iterating global reduction 1 with 6 rules applied. Total rules applied 31 place count 96 transition count 111
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 96 transition count 108
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 92 transition count 102
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 92 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 92 transition count 100
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 46 place count 90 transition count 98
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 90 transition count 98
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 50 place count 88 transition count 96
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 88 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 53 place count 88 transition count 95
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 55 place count 86 transition count 93
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 86 transition count 93
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 58 place count 85 transition count 92
Iterating global reduction 4 with 1 rules applied. Total rules applied 59 place count 85 transition count 92
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 60 place count 84 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 61 place count 84 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 62 place count 83 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 83 transition count 89
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 64 place count 82 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 65 place count 82 transition count 88
Applied a total of 65 rules in 14 ms. Remains 82 /110 variables (removed 28) and now considering 88/130 (removed 42) transitions.
// Phase 1: matrix 88 rows 82 cols
[2023-03-18 22:31:06] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-18 22:31:06] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-18 22:31:06] [INFO ] Invariant cache hit.
[2023-03-18 22:31:06] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-18 22:31:07] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-18 22:31:07] [INFO ] Invariant cache hit.
[2023-03-18 22:31:07] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/110 places, 88/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 82/110 places, 88/130 transitions.
[2023-03-18 22:31:07] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:31:07] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:31:07] [INFO ] Input system was already deterministic with 88 transitions.
[2023-03-18 22:31:07] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:31:07] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:31:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality9390658101375584487.gal : 2 ms
[2023-03-18 22:31:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality11951496028512116963.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/CTLCardinality9390658101375584487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11951496028512116963.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,7.44059e+09,5.86743,155104,2,12645,5,684320,6,0,416,446062,0


Converting to forward existential form...Done !
original formula: EX(EX(AG(AX((l225>l959)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(TRUE U !(!(EX(!((l225>l959))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t39, t40, t48, t58, t65, t66, t67, t68, t69, t70, t71, t72, t75, t76, t79, t80, t82, t83, t84...260
(forward)formula 0,1,9.21136,155104,1,0,163,684320,198,83,2962,446062,195
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 130/130 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 100 transition count 118
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 100 transition count 118
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 100 transition count 114
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 93 transition count 107
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 93 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 93 transition count 104
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 88 transition count 97
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 88 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 88 transition count 94
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 57 place count 85 transition count 91
Iterating global reduction 3 with 3 rules applied. Total rules applied 60 place count 85 transition count 91
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 83 transition count 89
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 83 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 83 transition count 88
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 67 place count 81 transition count 86
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 70 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 72 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 74 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 75 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 76 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 77 place count 77 transition count 81
Applied a total of 77 rules in 14 ms. Remains 77 /110 variables (removed 33) and now considering 81/130 (removed 49) transitions.
// Phase 1: matrix 81 rows 77 cols
[2023-03-18 22:31:16] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:31:16] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-18 22:31:16] [INFO ] Invariant cache hit.
[2023-03-18 22:31:16] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:31:16] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-18 22:31:16] [INFO ] Invariant cache hit.
[2023-03-18 22:31:16] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/110 places, 81/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 77/110 places, 81/130 transitions.
[2023-03-18 22:31:16] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:31:16] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:31:16] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:31:16] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:31:16] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:31:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7817352428635839308.gal : 2 ms
[2023-03-18 22:31:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality11980333417174848820.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/CTLCardinality7817352428635839308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11980333417174848820.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,2.99172e+09,5.30983,149856,2,11856,5,640406,6,0,389,407411,0


Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,5.31183,149856,1,0,7,640406,7,1,534,407411,2
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 130/130 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 100 transition count 118
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 100 transition count 118
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 100 transition count 114
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 93 transition count 107
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 93 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 93 transition count 104
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 88 transition count 97
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 88 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 88 transition count 94
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 57 place count 85 transition count 91
Iterating global reduction 3 with 3 rules applied. Total rules applied 60 place count 85 transition count 91
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 83 transition count 89
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 83 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 83 transition count 88
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 67 place count 81 transition count 86
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 70 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 72 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 74 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 75 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 76 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 77 place count 77 transition count 81
Applied a total of 77 rules in 8 ms. Remains 77 /110 variables (removed 33) and now considering 81/130 (removed 49) transitions.
[2023-03-18 22:31:22] [INFO ] Invariant cache hit.
[2023-03-18 22:31:22] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 22:31:22] [INFO ] Invariant cache hit.
[2023-03-18 22:31:22] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:31:22] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-18 22:31:22] [INFO ] Invariant cache hit.
[2023-03-18 22:31:22] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/110 places, 81/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 77/110 places, 81/130 transitions.
[2023-03-18 22:31:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:31:22] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:31:22] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:31:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:31:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:31:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16669659321320636523.gal : 1 ms
[2023-03-18 22:31:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13501242275063294845.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16669659321320636523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13501242275063294845.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 -...285
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,2.99172e+09,7.80549,150632,2,11856,5,640406,6,0,389,407411,0


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 t52, t59, t60, t61, t62, t63, t64, t65, t66, t69, t70, t73, t74, t76, t77, t78, t79, t80, In...250
Detected timeout of ITS tools.
[2023-03-18 22:31:52] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:31:52] [INFO ] Applying decomposition
[2023-03-18 22:31:52] [INFO ] Flatten gal took : 10 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/graph14367316617128671051.txt' '-o' '/tmp/graph14367316617128671051.bin' '-w' '/tmp/graph14367316617128671051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14367316617128671051.bin' '-l' '-1' '-v' '-w' '/tmp/graph14367316617128671051.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:31:52] [INFO ] Decomposing Gal with order
[2023-03-18 22:31:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:31:52] [INFO ] Removed a total of 74 redundant transitions.
[2023-03-18 22:31:52] [INFO ] Flatten gal took : 40 ms
[2023-03-18 22:31:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 7 ms.
[2023-03-18 22:31:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality1781918438919343582.gal : 3 ms
[2023-03-18 22:31:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality12462483272147960468.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/CTLCardinality1781918438919343582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12462483272147960468.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.
Detected timeout of ITS tools.
[2023-03-18 22:32:22] [INFO ] Flatten gal took : 18 ms
[2023-03-18 22:32:22] [INFO ] Flatten gal took : 15 ms
[2023-03-18 22:32:22] [INFO ] Applying decomposition
[2023-03-18 22:32:22] [INFO ] Flatten gal took : 14 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/graph11689333701800144556.txt' '-o' '/tmp/graph11689333701800144556.bin' '-w' '/tmp/graph11689333701800144556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11689333701800144556.bin' '-l' '-1' '-v' '-w' '/tmp/graph11689333701800144556.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:32:22] [INFO ] Decomposing Gal with order
[2023-03-18 22:32:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:32:22] [INFO ] Removed a total of 137 redundant transitions.
[2023-03-18 22:32:22] [INFO ] Flatten gal took : 29 ms
[2023-03-18 22:32:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 5 ms.
[2023-03-18 22:32:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality14438700472326860238.gal : 3 ms
[2023-03-18 22:32:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13193206282046590440.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/CTLCardinality14438700472326860238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13193206282046590440.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 -...264
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,3.07934e+11,279.969,2261964,4549,1070,1.66612e+06,198770,377,1.34614e+07,86,3.06362e+06,0


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 t11, t20, t24, t26, t27, t29, t30, t31, t62, t66, t68, t75, t84, t97, t98, t99, t100, t101, t...375
ITS-tools command line returned an error code 139
[2023-03-18 22:46:18] [INFO ] Flatten gal took : 7 ms
[2023-03-18 22:46:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality12014278921157740291.gal : 2 ms
[2023-03-18 22:46:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality17571827943529631674.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12014278921157740291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17571827943529631674.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 -...285
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,3.07934e+11,12.0739,279956,2,19254,5,1.13304e+06,6,0,570,845647,0


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, t11, t20, t24, t26, t27, t29, t30, t31, t32, t51, t52, t53, t54, t55, t62, t65, t68, t70,...388
(forward)formula 0,0,288.453,2451296,1,0,1404,1.27823e+07,13,863,1909,1.56597e+07,368
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1205851 ms.

BK_STOP 1679179868277

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="SieveSingleMsgMbox-PT-d1m18"
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 SieveSingleMsgMbox-PT-d1m18, 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 r421-tajo-167905975200417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m18.tgz
mv SieveSingleMsgMbox-PT-d1m18 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 ;