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.r103-tall-167814478100275.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 lolaxred
Input is DBSingleClientW-PT-d1m09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478100275
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678242087789

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m09
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 02:21:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 02:21:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 02:21:29] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-08 02:21:29] [INFO ] Transformed 1440 places.
[2023-03-08 02:21:29] [INFO ] Transformed 672 transitions.
[2023-03-08 02:21:29] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 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 337
Iterating global reduction 1 with 91 rules applied. Total rules applied 283 place count 235 transition count 337
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 286 place count 235 transition count 334
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 355 place count 166 transition count 265
Iterating global reduction 2 with 69 rules applied. Total rules applied 424 place count 166 transition count 265
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 430 place count 166 transition count 259
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 467 place count 129 transition count 201
Iterating global reduction 3 with 37 rules applied. Total rules applied 504 place count 129 transition count 201
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 523 place count 129 transition count 182
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 534 place count 118 transition count 162
Iterating global reduction 4 with 11 rules applied. Total rules applied 545 place count 118 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 547 place count 118 transition count 160
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 554 place count 111 transition count 153
Iterating global reduction 5 with 7 rules applied. Total rules applied 561 place count 111 transition count 153
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 564 place count 111 transition count 150
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 569 place count 106 transition count 145
Iterating global reduction 6 with 5 rules applied. Total rules applied 574 place count 106 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 576 place count 106 transition count 143
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 577 place count 105 transition count 141
Iterating global reduction 7 with 1 rules applied. Total rules applied 578 place count 105 transition count 141
Applied a total of 578 rules in 65 ms. Remains 105 /347 variables (removed 242) and now considering 141/672 (removed 531) transitions.
// Phase 1: matrix 141 rows 105 cols
[2023-03-08 02:21:29] [INFO ] Computed 2 place invariants in 18 ms
[2023-03-08 02:21:30] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-08 02:21:30] [INFO ] Invariant cache hit.
[2023-03-08 02:21:30] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-08 02:21:30] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2023-03-08 02:21:30] [INFO ] Invariant cache hit.
[2023-03-08 02:21:30] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 105/347 places, 141/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 944 ms. Remains : 105/347 places, 141/672 transitions.
Support contains 8 out of 105 places after structural reductions.
[2023-03-08 02:21:30] [INFO ] Flatten gal took : 33 ms
[2023-03-08 02:21:30] [INFO ] Flatten gal took : 14 ms
[2023-03-08 02:21:30] [INFO ] Input system was already deterministic with 141 transitions.
Incomplete random walk after 10000 steps, including 2241 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 937 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 965 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 1037 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 980 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 953 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 1000 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 1004 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 446540 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{4=1, 6=1}
Probabilistic random walk after 446540 steps, saw 178677 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :2
Running SMT prover for 5 properties.
[2023-03-08 02:21:34] [INFO ] Invariant cache hit.
[2023-03-08 02:21:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 02:21:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-08 02:21:35] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 14 stable transitions
Graph (complete) has 363 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 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' '!(F(G(p0)))'
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 141/141 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 99 transition count 134
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 99 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 99 transition count 132
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 95 transition count 126
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 95 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 95 transition count 124
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 27 place count 92 transition count 120
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 92 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 92 transition count 118
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 33 place count 91 transition count 117
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 91 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 91 transition count 116
Applied a total of 35 rules in 29 ms. Remains 91 /105 variables (removed 14) and now considering 116/141 (removed 25) transitions.
// Phase 1: matrix 116 rows 91 cols
[2023-03-08 02:21:35] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-08 02:21:35] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-03-08 02:21:35] [INFO ] Invariant cache hit.
[2023-03-08 02:21:35] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 02:21:35] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-08 02:21:35] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 02:21:35] [INFO ] Invariant cache hit.
[2023-03-08 02:21:35] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/105 places, 116/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 458 ms. Remains : 91/105 places, 116/141 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m09-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s59 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22949 reset in 275 ms.
Product exploration explored 100000 steps with 23064 reset in 171 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Graph (complete) has 309 edges and 91 vertex of which 90 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2278 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 932 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16048 steps, run visited all 1 properties in 22 ms. (steps per millisecond=729 )
Probabilistic random walk after 16048 steps, saw 7680 distinct states, run finished after 22 ms. (steps per millisecond=729 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 1 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 116/116 transitions.
Applied a total of 0 rules in 10 ms. Remains 91 /91 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-08 02:21:36] [INFO ] Invariant cache hit.
[2023-03-08 02:21:36] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-08 02:21:36] [INFO ] Invariant cache hit.
[2023-03-08 02:21:36] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 02:21:36] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2023-03-08 02:21:36] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 02:21:36] [INFO ] Invariant cache hit.
[2023-03-08 02:21:36] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 292 ms. Remains : 91/91 places, 116/116 transitions.
Computed a total of 5 stabilizing places and 13 stable transitions
Graph (complete) has 309 edges and 91 vertex of which 90 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2307 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 984 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16048 steps, run visited all 1 properties in 36 ms. (steps per millisecond=445 )
Probabilistic random walk after 16048 steps, saw 7680 distinct states, run finished after 36 ms. (steps per millisecond=445 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22836 reset in 126 ms.
Product exploration explored 100000 steps with 22976 reset in 126 ms.
Support contains 1 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 116/116 transitions.
Applied a total of 0 rules in 6 ms. Remains 91 /91 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-08 02:21:37] [INFO ] Invariant cache hit.
[2023-03-08 02:21:37] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-08 02:21:37] [INFO ] Invariant cache hit.
[2023-03-08 02:21:38] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 02:21:38] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-08 02:21:38] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 02:21:38] [INFO ] Invariant cache hit.
[2023-03-08 02:21:38] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 525 ms. Remains : 91/91 places, 116/116 transitions.
Treatment of property DBSingleClientW-PT-d1m09-LTLCardinality-14 finished in 3148 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(X(X(X(G(p0))))))'
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 141/141 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 99 transition count 135
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 99 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 99 transition count 134
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 19 place count 93 transition count 126
Iterating global reduction 1 with 6 rules applied. Total rules applied 25 place count 93 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 93 transition count 124
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 31 place count 89 transition count 117
Iterating global reduction 2 with 4 rules applied. Total rules applied 35 place count 89 transition count 117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 37 place count 89 transition count 115
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 39 place count 87 transition count 113
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 87 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 87 transition count 112
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 43 place count 86 transition count 111
Iterating global reduction 4 with 1 rules applied. Total rules applied 44 place count 86 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 45 place count 85 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 46 place count 85 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 47 place count 84 transition count 104
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 84 transition count 104
Applied a total of 48 rules in 12 ms. Remains 84 /105 variables (removed 21) and now considering 104/141 (removed 37) transitions.
// Phase 1: matrix 104 rows 84 cols
[2023-03-08 02:21:38] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 02:21:38] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-08 02:21:38] [INFO ] Invariant cache hit.
[2023-03-08 02:21:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-08 02:21:38] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-08 02:21:38] [INFO ] Invariant cache hit.
[2023-03-08 02:21:38] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 84/105 places, 104/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 84/105 places, 104/141 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m09-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT s81 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m09-LTLCardinality-15 finished in 454 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' '!(F(G(p0)))'
[2023-03-08 02:21:38] [INFO ] Flatten gal took : 11 ms
[2023-03-08 02:21:38] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-08 02:21:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 105 places, 141 transitions and 555 arcs took 1 ms.
Total runtime 9592 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DBSingleClientW-PT-d1m09
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/366
LTLCardinality

FORMULA DBSingleClientW-PT-d1m09-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678242099851

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/366/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/366/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/366/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DBSingleClientW-PT-d1m09-LTLCardinality-14
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for DBSingleClientW-PT-d1m09-LTLCardinality-14
lola: result : false
lola: markings : 1558
lola: fired transitions : 2894
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DBSingleClientW-PT-d1m09-LTLCardinality-14: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DBSingleClientW-PT-d1m09, 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 r103-tall-167814478100275"
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 [ "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 ;