About the Execution of LTSMin+red for DBSingleClientW-PT-d1m09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 402.619 | 12471.00 | 25461.00 | 339.90 | FTTFTTFTTTFTTF?F | normal |
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.r105-tall-167814481000275.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 ltsminxred
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 r105-tall-167814481000275
=====================================================================
--------------------
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 1678268183895
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=DBSingleClientW-PT-d1m09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 09:36:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 09:36:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 09:36:25] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-08 09:36:25] [INFO ] Transformed 1440 places.
[2023-03-08 09:36:25] [INFO ] Transformed 672 transitions.
[2023-03-08 09:36:25] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 166 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 75 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 09:36:26] [INFO ] Computed 2 place invariants in 18 ms
[2023-03-08 09:36:26] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-08 09:36:26] [INFO ] Invariant cache hit.
[2023-03-08 09:36:26] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-08 09:36:26] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2023-03-08 09:36:26] [INFO ] Invariant cache hit.
[2023-03-08 09:36:26] [INFO ] Dead Transitions using invariants and state equation in 94 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 662 ms. Remains : 105/347 places, 141/672 transitions.
Support contains 8 out of 105 places after structural reductions.
[2023-03-08 09:36:26] [INFO ] Flatten gal took : 35 ms
[2023-03-08 09:36:26] [INFO ] Flatten gal took : 15 ms
[2023-03-08 09:36:26] [INFO ] Input system was already deterministic with 141 transitions.
Incomplete random walk after 10000 steps, including 2310 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 988 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 961 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 1009 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 902 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 961 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 1001 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 945 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 644118 steps, run timeout after 3001 ms. (steps per millisecond=214 ) properties seen :{4=1, 6=1}
Probabilistic random walk after 644118 steps, saw 259796 distinct states, run finished after 3001 ms. (steps per millisecond=214 ) properties seen :2
Running SMT prover for 5 properties.
[2023-03-08 09:36:30] [INFO ] Invariant cache hit.
[2023-03-08 09:36:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 09:36:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-08 09:36:31] [INFO ] After 143ms 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 26 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 09:36:31] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-08 09:36:31] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-08 09:36:31] [INFO ] Invariant cache hit.
[2023-03-08 09:36:31] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 09:36:31] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-08 09:36:31] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 09:36:31] [INFO ] Invariant cache hit.
[2023-03-08 09:36:31] [INFO ] Dead Transitions using invariants and state equation in 90 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 459 ms. Remains : 91/105 places, 116/141 transitions.
Stuttering acceptance computed with spot in 162 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 23027 reset in 299 ms.
Product exploration explored 100000 steps with 22887 reset in 177 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 104 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 38 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2280 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1007 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 21 ms. (steps per millisecond=764 )
Probabilistic random walk after 16048 steps, saw 7680 distinct states, run finished after 21 ms. (steps per millisecond=764 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 212 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 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 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 36 ms. Remains 91 /91 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-08 09:36:32] [INFO ] Invariant cache hit.
[2023-03-08 09:36:32] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-08 09:36:32] [INFO ] Invariant cache hit.
[2023-03-08 09:36:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 09:36:33] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-08 09:36:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 09:36:33] [INFO ] Invariant cache hit.
[2023-03-08 09:36:33] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 453 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.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 110 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 2284 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 968 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 108 ms. (steps per millisecond=148 )
Probabilistic random walk after 16048 steps, saw 7680 distinct states, run finished after 108 ms. (steps per millisecond=148 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22958 reset in 118 ms.
Product exploration explored 100000 steps with 23078 reset in 182 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 9 ms. Remains 91 /91 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-08 09:36:34] [INFO ] Invariant cache hit.
[2023-03-08 09:36:34] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-08 09:36:34] [INFO ] Invariant cache hit.
[2023-03-08 09:36:34] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-08 09:36:34] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2023-03-08 09:36:34] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 09:36:34] [INFO ] Invariant cache hit.
[2023-03-08 09:36:34] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 407 ms. Remains : 91/91 places, 116/116 transitions.
Treatment of property DBSingleClientW-PT-d1m09-LTLCardinality-14 finished in 3385 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 7 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 09:36:34] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-08 09:36:34] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 09:36:34] [INFO ] Invariant cache hit.
[2023-03-08 09:36:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-08 09:36:34] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-08 09:36:34] [INFO ] Invariant cache hit.
[2023-03-08 09:36:34] [INFO ] Dead Transitions using invariants and state equation in 49 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 272 ms. Remains : 84/105 places, 104/141 transitions.
Stuttering acceptance computed with spot in 215 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 3 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 511 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 09:36:35] [INFO ] Flatten gal took : 11 ms
[2023-03-08 09:36:35] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-08 09:36:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 105 places, 141 transitions and 555 arcs took 2 ms.
Total runtime 9660 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/632/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DBSingleClientW-PT-d1m09-LTLCardinality-14
BK_STOP 1678268196366
--------------------
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
mcc2023
ltl formula name DBSingleClientW-PT-d1m09-LTLCardinality-14
ltl formula formula --ltl=/tmp/632/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 105 places, 141 transitions and 555 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/632/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/632/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/632/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/632/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="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 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 r105-tall-167814481000275"
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 '
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 ;