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.r425-tajo-167905978200427.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d1m36, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200427
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 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-d1m36-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679315924456

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m36
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 12:38:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 12:38:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:38:46] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-20 12:38:46] [INFO ] Transformed 1295 places.
[2023-03-20 12:38:46] [INFO ] Transformed 749 transitions.
[2023-03-20 12:38:46] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 1036 places in 8 ms
Reduce places removed 1036 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 0 with 240 rules applied. Total rules applied 240 place count 243 transition count 525
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 300 place count 183 transition count 235
Iterating global reduction 1 with 60 rules applied. Total rules applied 360 place count 183 transition count 235
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 367 place count 183 transition count 228
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 410 place count 140 transition count 185
Iterating global reduction 2 with 43 rules applied. Total rules applied 453 place count 140 transition count 185
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 469 place count 140 transition count 169
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 493 place count 116 transition count 143
Iterating global reduction 3 with 24 rules applied. Total rules applied 517 place count 116 transition count 143
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 531 place count 116 transition count 129
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 536 place count 111 transition count 122
Iterating global reduction 4 with 5 rules applied. Total rules applied 541 place count 111 transition count 122
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 546 place count 106 transition count 117
Iterating global reduction 4 with 5 rules applied. Total rules applied 551 place count 106 transition count 117
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 553 place count 104 transition count 115
Iterating global reduction 4 with 2 rules applied. Total rules applied 555 place count 104 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 556 place count 104 transition count 114
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 558 place count 102 transition count 112
Iterating global reduction 5 with 2 rules applied. Total rules applied 560 place count 102 transition count 112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 561 place count 101 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 562 place count 101 transition count 111
Applied a total of 562 rules in 77 ms. Remains 101 /259 variables (removed 158) and now considering 111/749 (removed 638) transitions.
// Phase 1: matrix 111 rows 101 cols
[2023-03-20 12:38:47] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-20 12:38:47] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-20 12:38:47] [INFO ] Invariant cache hit.
[2023-03-20 12:38:47] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-20 12:38:47] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
[2023-03-20 12:38:47] [INFO ] Invariant cache hit.
[2023-03-20 12:38:47] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 101/259 places, 111/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 620 ms. Remains : 101/259 places, 111/749 transitions.
Support contains 5 out of 101 places after structural reductions.
[2023-03-20 12:38:47] [INFO ] Flatten gal took : 34 ms
[2023-03-20 12:38:47] [INFO ] Flatten gal took : 12 ms
[2023-03-20 12:38:47] [INFO ] Input system was already deterministic with 111 transitions.
Support contains 4 out of 101 places (down from 5) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2226 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1029 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1015 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1057 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1030 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 689278 steps, run timeout after 3001 ms. (steps per millisecond=229 ) properties seen :{1=1, 3=1}
Probabilistic random walk after 689278 steps, saw 328143 distinct states, run finished after 3001 ms. (steps per millisecond=229 ) properties seen :2
Running SMT prover for 2 properties.
[2023-03-20 12:38:51] [INFO ] Invariant cache hit.
[2023-03-20 12:38:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 12:38:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-20 12:38:51] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-20 12:38:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 12:38:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 12:38:51] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-20 12:38:51] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-20 12:38:51] [INFO ] After 12ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-20 12:38:51] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-20 12:38:51] [INFO ] After 112ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 111/111 transitions.
Graph (complete) has 278 edges and 101 vertex of which 99 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 99 transition count 108
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 96 transition count 104
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 96 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 96 transition count 103
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 14 place count 93 transition count 100
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 93 transition count 100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 93 transition count 99
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 20 place count 91 transition count 97
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 91 transition count 97
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 24 place count 89 transition count 95
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 89 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 27 place count 89 transition count 94
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 29 place count 87 transition count 92
Iterating global reduction 4 with 2 rules applied. Total rules applied 31 place count 87 transition count 92
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 86 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 86 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 34 place count 85 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 85 transition count 89
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 36 place count 84 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 37 place count 84 transition count 88
Applied a total of 37 rules in 27 ms. Remains 84 /101 variables (removed 17) and now considering 88/111 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 84/101 places, 88/111 transitions.
Incomplete random walk after 10000 steps, including 2250 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1038 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2805837 steps, run timeout after 3001 ms. (steps per millisecond=934 ) properties seen :{}
Probabilistic random walk after 2805837 steps, saw 1268908 distinct states, run finished after 3003 ms. (steps per millisecond=934 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 88 rows 84 cols
[2023-03-20 12:38:54] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-20 12:38:54] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 12:38:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 12:38:54] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 12:38:54] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 12:38:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 12:38:54] [INFO ] After 9ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 12:38:54] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-20 12:38:54] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 88/88 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 84/84 places, 88/88 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 88/88 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2023-03-20 12:38:54] [INFO ] Invariant cache hit.
[2023-03-20 12:38:55] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-20 12:38:55] [INFO ] Invariant cache hit.
[2023-03-20 12:38:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 12:38:55] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-20 12:38:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:38:55] [INFO ] Invariant cache hit.
[2023-03-20 12:38:55] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 304 ms. Remains : 84/84 places, 88/88 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 81
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 79 transition count 81
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 12 place count 79 transition count 65
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 44 place count 63 transition count 65
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 54 place count 58 transition count 60
Applied a total of 54 rules in 11 ms. Remains 58 /84 variables (removed 26) and now considering 60/88 (removed 28) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 58 cols
[2023-03-20 12:38:55] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-20 12:38:55] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 12:38:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-20 12:38:55] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 12:38:55] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 12:38:55] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-20 12:38:55] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 32 stable transitions
Graph (complete) has 315 edges and 101 vertex of which 99 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 111/111 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 100 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 97 transition count 107
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 97 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 97 transition count 106
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 12 place count 94 transition count 103
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 94 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 94 transition count 102
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 18 place count 92 transition count 100
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 92 transition count 100
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 22 place count 90 transition count 98
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 90 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 90 transition count 97
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 27 place count 88 transition count 95
Iterating global reduction 4 with 2 rules applied. Total rules applied 29 place count 88 transition count 95
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 87 transition count 93
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 87 transition count 93
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 86 transition count 92
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 86 transition count 92
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 34 place count 85 transition count 91
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 85 transition count 91
Applied a total of 35 rules in 20 ms. Remains 85 /101 variables (removed 16) and now considering 91/111 (removed 20) transitions.
// Phase 1: matrix 91 rows 85 cols
[2023-03-20 12:38:55] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-20 12:38:55] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-20 12:38:55] [INFO ] Invariant cache hit.
[2023-03-20 12:38:55] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-20 12:38:55] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-20 12:38:55] [INFO ] Invariant cache hit.
[2023-03-20 12:38:55] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/101 places, 91/111 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 327 ms. Remains : 85/101 places, 91/111 transitions.
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m36-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s51)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m36-LTLCardinality-02 finished in 747 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 111/111 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 100 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 97 transition count 106
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 97 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 97 transition count 105
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 12 place count 94 transition count 102
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 94 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 94 transition count 101
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 18 place count 92 transition count 99
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 92 transition count 99
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 22 place count 90 transition count 97
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 90 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 90 transition count 96
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 27 place count 88 transition count 94
Iterating global reduction 4 with 2 rules applied. Total rules applied 29 place count 88 transition count 94
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 87 transition count 92
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 87 transition count 92
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 86 transition count 91
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 86 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 34 place count 85 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 85 transition count 90
Applied a total of 35 rules in 13 ms. Remains 85 /101 variables (removed 16) and now considering 90/111 (removed 21) transitions.
// Phase 1: matrix 90 rows 85 cols
[2023-03-20 12:38:56] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-20 12:38:56] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-20 12:38:56] [INFO ] Invariant cache hit.
[2023-03-20 12:38:56] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-20 12:38:56] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-20 12:38:56] [INFO ] Invariant cache hit.
[2023-03-20 12:38:56] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/101 places, 90/111 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 400 ms. Remains : 85/101 places, 90/111 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m36-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT s55 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m36-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m36-LTLCardinality-05 finished in 538 ms.
All properties solved by simple procedures.
Total runtime 10103 ms.
ITS solved all properties within timeout

BK_STOP 1679315937071

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-d1m36"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d1m36, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978200427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m36.tgz
mv SieveSingleMsgMbox-PT-d1m36 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;