About the Execution of LTSMin+red for DoubleExponent-PT-004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1073.128 | 56085.00 | 95019.00 | 619.90 | FFFFFFFTFTTTF?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.r137-smll-167819418500467.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 DoubleExponent-PT-004, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418500467
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K 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 DoubleExponent-PT-004-LTLCardinality-00
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-01
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-02
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-03
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-04
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-05
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-06
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-07
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-08
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-09
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-10
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-11
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-12
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-13
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-14
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678861319475
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=DoubleExponent-PT-004
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 06:22:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 06:22:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 06:22:02] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-15 06:22:02] [INFO ] Transformed 216 places.
[2023-03-15 06:22:02] [INFO ] Transformed 198 transitions.
[2023-03-15 06:22:02] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DoubleExponent-PT-004-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 198/198 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 212 transition count 198
Applied a total of 4 rules in 47 ms. Remains 212 /216 variables (removed 4) and now considering 198/198 (removed 0) transitions.
// Phase 1: matrix 198 rows 212 cols
[2023-03-15 06:22:02] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-15 06:22:02] [INFO ] Implicit Places using invariants in 434 ms returned [84, 86]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 473 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 210/216 places, 198/198 transitions.
Applied a total of 0 rules in 16 ms. Remains 210 /210 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 536 ms. Remains : 210/216 places, 198/198 transitions.
Support contains 40 out of 210 places after structural reductions.
[2023-03-15 06:22:03] [INFO ] Flatten gal took : 71 ms
[2023-03-15 06:22:03] [INFO ] Flatten gal took : 25 ms
[2023-03-15 06:22:03] [INFO ] Input system was already deterministic with 198 transitions.
Incomplete random walk after 10000 steps, including 336 resets, run finished after 789 ms. (steps per millisecond=12 ) properties (out of 27) seen :6
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 198 rows 210 cols
[2023-03-15 06:22:04] [INFO ] Computed 19 place invariants in 9 ms
[2023-03-15 06:22:05] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-15 06:22:05] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 13 ms returned sat
[2023-03-15 06:22:05] [INFO ] After 327ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-15 06:22:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-15 06:22:05] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-15 06:22:05] [INFO ] After 383ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :11
[2023-03-15 06:22:06] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 9 ms to minimize.
[2023-03-15 06:22:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-15 06:22:06] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2023-03-15 06:22:06] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 1 ms to minimize.
[2023-03-15 06:22:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 214 ms
[2023-03-15 06:22:06] [INFO ] After 1107ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :11
Attempting to minimize the solution found.
Minimization took 192 ms.
[2023-03-15 06:22:06] [INFO ] After 1658ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :11
Fused 21 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 351 ms.
Support contains 21 out of 210 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 210/210 places, 198/198 transitions.
Graph (complete) has 350 edges and 210 vertex of which 208 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 208 transition count 164
Reduce places removed 32 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 176 transition count 161
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 72 place count 173 transition count 161
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 72 place count 173 transition count 153
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 88 place count 165 transition count 153
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 150 place count 134 transition count 122
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 160 place count 129 transition count 122
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 171 place count 129 transition count 111
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 182 place count 118 transition count 111
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 199 place count 118 transition count 111
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 200 place count 117 transition count 110
Applied a total of 200 rules in 88 ms. Remains 117 /210 variables (removed 93) and now considering 110/198 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 117/210 places, 110/198 transitions.
Incomplete random walk after 10000 steps, including 881 resets, run finished after 460 ms. (steps per millisecond=21 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 666 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 673 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 649 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 637 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10000 steps, including 623 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 672 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 631 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10000 steps, including 649 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 110 rows 117 cols
[2023-03-15 06:22:08] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-15 06:22:08] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 06:22:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-15 06:22:08] [INFO ] [Nat]Absence check using 3 positive and 16 generalized place invariants in 10 ms returned sat
[2023-03-15 06:22:09] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-15 06:22:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-15 06:22:09] [INFO ] After 117ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-15 06:22:09] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 2 ms to minimize.
[2023-03-15 06:22:09] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-15 06:22:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 135 ms
[2023-03-15 06:22:09] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 0 ms to minimize.
[2023-03-15 06:22:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-15 06:22:09] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
[2023-03-15 06:22:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-15 06:22:09] [INFO ] After 456ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-15 06:22:09] [INFO ] After 768ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 219 ms.
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 110/110 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 117 transition count 107
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 114 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 113 transition count 106
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 20 place count 107 transition count 100
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 105 transition count 101
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 105 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 26 place count 104 transition count 100
Applied a total of 26 rules in 31 ms. Remains 104 /117 variables (removed 13) and now considering 100/110 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 104/117 places, 100/110 transitions.
Incomplete random walk after 10000 steps, including 917 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 646 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 654 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 662 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 606 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 674 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 688 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Finished probabilistic random walk after 222169 steps, run visited all 6 properties in 1914 ms. (steps per millisecond=116 )
Probabilistic random walk after 222169 steps, saw 111749 distinct states, run finished after 1915 ms. (steps per millisecond=116 ) properties seen :6
FORMULA DoubleExponent-PT-004-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 10 atomic propositions for a total of 12 simplifications.
FORMULA DoubleExponent-PT-004-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 350 edges and 210 vertex of which 208 are kept as prefixes of interest. Removing 2 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 3 out of 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Graph (complete) has 350 edges and 210 vertex of which 209 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 208 transition count 148
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 160 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 159 transition count 147
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 99 place count 159 transition count 140
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 113 place count 152 transition count 140
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 193 place count 112 transition count 100
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 203 place count 107 transition count 100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 106 transition count 99
Applied a total of 204 rules in 37 ms. Remains 106 /210 variables (removed 104) and now considering 99/198 (removed 99) transitions.
// Phase 1: matrix 99 rows 106 cols
[2023-03-15 06:22:13] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-15 06:22:13] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-15 06:22:13] [INFO ] Invariant cache hit.
[2023-03-15 06:22:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:13] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2023-03-15 06:22:13] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-15 06:22:13] [INFO ] Invariant cache hit.
[2023-03-15 06:22:13] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/210 places, 99/198 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 576 ms. Remains : 106/210 places, 99/198 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s65 s37) (GT 3 s17))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 1 reset in 2 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-00 finished in 845 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(F((p0||G(F(p0))))))'
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 209 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 209 transition count 197
Applied a total of 2 rules in 11 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
// Phase 1: matrix 197 rows 209 cols
[2023-03-15 06:22:14] [INFO ] Computed 19 place invariants in 5 ms
[2023-03-15 06:22:14] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-15 06:22:14] [INFO ] Invariant cache hit.
[2023-03-15 06:22:14] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2023-03-15 06:22:14] [INFO ] Invariant cache hit.
[2023-03-15 06:22:14] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/210 places, 197/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 787 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s0 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 4 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-05 finished in 897 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(F(p0)))'
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 209 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 209 transition count 197
Applied a total of 2 rules in 17 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
[2023-03-15 06:22:14] [INFO ] Invariant cache hit.
[2023-03-15 06:22:15] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-15 06:22:15] [INFO ] Invariant cache hit.
[2023-03-15 06:22:15] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
[2023-03-15 06:22:15] [INFO ] Invariant cache hit.
[2023-03-15 06:22:15] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/210 places, 197/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 708 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s125 s185)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 494 ms.
Product exploration explored 100000 steps with 50000 reset in 300 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-004-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-004-LTLCardinality-07 finished in 1682 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(F(p0)))'
Support contains 1 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 209 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 209 transition count 197
Applied a total of 2 rules in 8 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
[2023-03-15 06:22:16] [INFO ] Invariant cache hit.
[2023-03-15 06:22:16] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-15 06:22:16] [INFO ] Invariant cache hit.
[2023-03-15 06:22:17] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
[2023-03-15 06:22:17] [INFO ] Invariant cache hit.
[2023-03-15 06:22:17] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/210 places, 197/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 771 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s164)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Product exploration explored 100000 steps with 50000 reset in 179 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-004-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-004-LTLCardinality-09 finished in 1302 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((G(p0) U !p1)))'
Support contains 3 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 209 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 209 transition count 197
Applied a total of 2 rules in 7 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
[2023-03-15 06:22:17] [INFO ] Invariant cache hit.
[2023-03-15 06:22:18] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-15 06:22:18] [INFO ] Invariant cache hit.
[2023-03-15 06:22:18] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2023-03-15 06:22:18] [INFO ] Invariant cache hit.
[2023-03-15 06:22:18] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/210 places, 197/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 860 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 161 ms :[p1, p1, true, (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ s158 s70) (LEQ 2 s166)), p0:(LEQ s158 s70)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 219 ms.
Product exploration explored 100000 steps with 50000 reset in 213 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p0))))
Knowledge based reduction with 7 factoid took 139 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-004-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-004-LTLCardinality-11 finished in 1619 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' '!(G(F(p0)))'
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Graph (complete) has 350 edges and 210 vertex of which 209 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 208 transition count 146
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 101 place count 158 transition count 146
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 101 place count 158 transition count 139
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 115 place count 151 transition count 139
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 193 place count 112 transition count 100
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 205 place count 106 transition count 100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 206 place count 105 transition count 99
Applied a total of 206 rules in 35 ms. Remains 105 /210 variables (removed 105) and now considering 99/198 (removed 99) transitions.
// Phase 1: matrix 99 rows 105 cols
[2023-03-15 06:22:19] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-15 06:22:19] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-15 06:22:19] [INFO ] Invariant cache hit.
[2023-03-15 06:22:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:19] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-15 06:22:19] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 06:22:19] [INFO ] Invariant cache hit.
[2023-03-15 06:22:20] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/210 places, 99/198 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 523 ms. Remains : 105/210 places, 99/198 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s46 s54)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13796 reset in 191 ms.
Product exploration explored 100000 steps with 13865 reset in 230 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 318 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1376 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 820 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 832428 steps, run timeout after 3001 ms. (steps per millisecond=277 ) properties seen :{}
Probabilistic random walk after 832428 steps, saw 416349 distinct states, run finished after 3003 ms. (steps per millisecond=277 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:22:23] [INFO ] Invariant cache hit.
[2023-03-15 06:22:23] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 06:22:23] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 8 ms returned sat
[2023-03-15 06:22:23] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:23] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:23] [INFO ] After 18ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:23] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-15 06:22:24] [INFO ] After 133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 99/99 transitions.
Graph (complete) has 302 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 98
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 14 place count 104 transition count 86
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 26 place count 92 transition count 86
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 41 place count 92 transition count 86
Applied a total of 41 rules in 15 ms. Remains 92 /105 variables (removed 13) and now considering 86/99 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 92/105 places, 86/99 transitions.
Incomplete random walk after 10000 steps, including 1250 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 855 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 261180 states, properties seen :0
Probabilistic random walk after 522364 steps, saw 261180 distinct states, run finished after 1875 ms. (steps per millisecond=278 ) properties seen :0
Interrupted probabilistic random walk after 785899 steps, run timeout after 3030 ms. (steps per millisecond=259 ) properties seen :{}
Exhaustive walk after 785899 steps, saw 393217 distinct states, run finished after 3032 ms. (steps per millisecond=259 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 92 cols
[2023-03-15 06:22:28] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-15 06:22:28] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-15 06:22:29] [INFO ] [Nat]Absence check using 4 positive and 15 generalized place invariants in 12 ms returned sat
[2023-03-15 06:22:29] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:29] [INFO ] After 12ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:29] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-15 06:22:29] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 92 /92 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 92/92 places, 86/86 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 92 /92 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-15 06:22:29] [INFO ] Invariant cache hit.
[2023-03-15 06:22:29] [INFO ] Implicit Places using invariants in 153 ms returned [20, 26, 60, 65, 83, 89]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 154 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 86/92 places, 86/86 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 86 transition count 83
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 83 transition count 83
Applied a total of 6 rules in 9 ms. Remains 83 /86 variables (removed 3) and now considering 83/86 (removed 3) transitions.
// Phase 1: matrix 83 rows 83 cols
[2023-03-15 06:22:29] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-15 06:22:29] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-15 06:22:29] [INFO ] Invariant cache hit.
[2023-03-15 06:22:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:29] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 83/92 places, 83/86 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 496 ms. Remains : 83/92 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1434 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 932 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 983974 steps, run timeout after 3001 ms. (steps per millisecond=327 ) properties seen :{}
Probabilistic random walk after 983974 steps, saw 492098 distinct states, run finished after 3004 ms. (steps per millisecond=327 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:22:32] [INFO ] Invariant cache hit.
[2023-03-15 06:22:32] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-15 06:22:32] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 06:22:32] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:32] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:32] [INFO ] After 24ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:32] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-15 06:22:32] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 83/83 places, 83/83 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-15 06:22:32] [INFO ] Invariant cache hit.
[2023-03-15 06:22:32] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-15 06:22:32] [INFO ] Invariant cache hit.
[2023-03-15 06:22:33] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:33] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-15 06:22:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 06:22:33] [INFO ] Invariant cache hit.
[2023-03-15 06:22:33] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 461 ms. Remains : 83/83 places, 83/83 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 83 transition count 77
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 74 transition count 74
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 74 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 73 transition count 73
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 73 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 71 transition count 71
Applied a total of 24 rules in 13 ms. Remains 71 /83 variables (removed 12) and now considering 71/83 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 71 rows 71 cols
[2023-03-15 06:22:33] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-15 06:22:33] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-15 06:22:33] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 06:22:33] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:33] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-15 06:22:33] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 99/99 transitions.
Applied a total of 0 rules in 5 ms. Remains 105 /105 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 105 cols
[2023-03-15 06:22:33] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-15 06:22:33] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-15 06:22:33] [INFO ] Invariant cache hit.
[2023-03-15 06:22:33] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:34] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-15 06:22:34] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-15 06:22:34] [INFO ] Invariant cache hit.
[2023-03-15 06:22:34] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 492 ms. Remains : 105/105 places, 99/99 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 318 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1390 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 800 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 856032 steps, run timeout after 3001 ms. (steps per millisecond=285 ) properties seen :{}
Probabilistic random walk after 856032 steps, saw 428158 distinct states, run finished after 3004 ms. (steps per millisecond=284 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:22:37] [INFO ] Invariant cache hit.
[2023-03-15 06:22:37] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 06:22:37] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 17 ms returned sat
[2023-03-15 06:22:37] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:37] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:37] [INFO ] After 19ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:37] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-15 06:22:37] [INFO ] After 170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 99/99 transitions.
Graph (complete) has 302 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 98
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 14 place count 104 transition count 86
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 26 place count 92 transition count 86
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 41 place count 92 transition count 86
Applied a total of 41 rules in 11 ms. Remains 92 /105 variables (removed 13) and now considering 86/99 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 92/105 places, 86/99 transitions.
Incomplete random walk after 10000 steps, including 1269 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 839 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Probably explored full state space saw : 261180 states, properties seen :0
Probabilistic random walk after 522364 steps, saw 261180 distinct states, run finished after 1702 ms. (steps per millisecond=306 ) properties seen :0
Interrupted probabilistic random walk after 923673 steps, run timeout after 3001 ms. (steps per millisecond=307 ) properties seen :{}
Exhaustive walk after 923673 steps, saw 462167 distinct states, run finished after 3001 ms. (steps per millisecond=307 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 92 cols
[2023-03-15 06:22:42] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-15 06:22:42] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-15 06:22:42] [INFO ] [Nat]Absence check using 4 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-15 06:22:42] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:42] [INFO ] After 13ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:42] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-15 06:22:42] [INFO ] After 126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 92 /92 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 92/92 places, 86/86 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 86/86 transitions.
Applied a total of 0 rules in 5 ms. Remains 92 /92 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-15 06:22:42] [INFO ] Invariant cache hit.
[2023-03-15 06:22:42] [INFO ] Implicit Places using invariants in 145 ms returned [20, 26, 60, 65, 83, 89]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 155 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 86/92 places, 86/86 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 86 transition count 83
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 83 transition count 83
Applied a total of 6 rules in 7 ms. Remains 83 /86 variables (removed 3) and now considering 83/86 (removed 3) transitions.
// Phase 1: matrix 83 rows 83 cols
[2023-03-15 06:22:42] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-15 06:22:42] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-15 06:22:42] [INFO ] Invariant cache hit.
[2023-03-15 06:22:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:43] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 83/92 places, 83/86 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 549 ms. Remains : 83/92 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1417 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 988757 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :{}
Probabilistic random walk after 988757 steps, saw 494485 distinct states, run finished after 3001 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:22:46] [INFO ] Invariant cache hit.
[2023-03-15 06:22:46] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-15 06:22:46] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 06:22:46] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:46] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:46] [INFO ] After 25ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:46] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-15 06:22:46] [INFO ] After 132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 83/83 places, 83/83 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-15 06:22:46] [INFO ] Invariant cache hit.
[2023-03-15 06:22:46] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-15 06:22:46] [INFO ] Invariant cache hit.
[2023-03-15 06:22:46] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-15 06:22:46] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2023-03-15 06:22:46] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 06:22:46] [INFO ] Invariant cache hit.
[2023-03-15 06:22:46] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 434 ms. Remains : 83/83 places, 83/83 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 83 transition count 77
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 74 transition count 74
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 74 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 73 transition count 73
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 73 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 71 transition count 71
Applied a total of 24 rules in 12 ms. Remains 71 /83 variables (removed 12) and now considering 71/83 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 71 rows 71 cols
[2023-03-15 06:22:46] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-15 06:22:46] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 06:22:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-15 06:22:46] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 06:22:46] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 06:22:46] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-15 06:22:46] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13859 reset in 143 ms.
Product exploration explored 100000 steps with 13917 reset in 158 ms.
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 99/99 transitions.
Applied a total of 0 rules in 4 ms. Remains 105 /105 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 105 cols
[2023-03-15 06:22:47] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-15 06:22:47] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-15 06:22:47] [INFO ] Invariant cache hit.
[2023-03-15 06:22:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:47] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-15 06:22:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 06:22:47] [INFO ] Invariant cache hit.
[2023-03-15 06:22:48] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 457 ms. Remains : 105/105 places, 99/99 transitions.
Treatment of property DoubleExponent-PT-004-LTLCardinality-13 finished in 28581 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)&&X(X(p1)))))'
Support contains 5 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Applied a total of 0 rules in 3 ms. Remains 210 /210 variables (removed 0) and now considering 198/198 (removed 0) transitions.
// Phase 1: matrix 198 rows 210 cols
[2023-03-15 06:22:48] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-15 06:22:48] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-15 06:22:48] [INFO ] Invariant cache hit.
[2023-03-15 06:22:48] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2023-03-15 06:22:48] [INFO ] Invariant cache hit.
[2023-03-15 06:22:48] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 697 ms. Remains : 210/210 places, 198/198 transitions.
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (LEQ s54 s14) (LEQ 1 s178)), p1:(LEQ s29 s80)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-14 finished in 972 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' '!(G(F((G(p0)||(p0&&F(p1))))))'
Support contains 4 out of 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 198/198 transitions.
Graph (complete) has 350 edges and 210 vertex of which 209 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 208 transition count 149
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 161 transition count 148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 160 transition count 148
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 97 place count 160 transition count 141
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 111 place count 153 transition count 141
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 187 place count 115 transition count 103
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 197 place count 110 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 109 transition count 102
Applied a total of 198 rules in 23 ms. Remains 109 /210 variables (removed 101) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 109 cols
[2023-03-15 06:22:49] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-15 06:22:49] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-15 06:22:49] [INFO ] Invariant cache hit.
[2023-03-15 06:22:49] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:49] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2023-03-15 06:22:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 06:22:49] [INFO ] Invariant cache hit.
[2023-03-15 06:22:49] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/210 places, 102/198 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 500 ms. Remains : 109/210 places, 102/198 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s103 s64), p0:(LEQ s72 s51)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 13720 reset in 201 ms.
Product exploration explored 100000 steps with 13720 reset in 241 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 321 edges and 109 vertex of which 108 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 384 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 174 steps, including 25 resets, run visited all 3 properties in 5 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0))), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 350 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 109 /109 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-15 06:22:51] [INFO ] Invariant cache hit.
[2023-03-15 06:22:51] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-15 06:22:51] [INFO ] Invariant cache hit.
[2023-03-15 06:22:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:51] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2023-03-15 06:22:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 06:22:51] [INFO ] Invariant cache hit.
[2023-03-15 06:22:51] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 440 ms. Remains : 109/109 places, 102/102 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 321 edges and 109 vertex of which 108 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 272 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 286 steps, including 44 resets, run visited all 3 properties in 7 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0))), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 349 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 13634 reset in 143 ms.
Product exploration explored 100000 steps with 13708 reset in 410 ms.
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 109 /109 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-15 06:22:53] [INFO ] Invariant cache hit.
[2023-03-15 06:22:53] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-15 06:22:53] [INFO ] Invariant cache hit.
[2023-03-15 06:22:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-15 06:22:53] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-15 06:22:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 06:22:53] [INFO ] Invariant cache hit.
[2023-03-15 06:22:53] [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 450 ms. Remains : 109/109 places, 102/102 transitions.
Treatment of property DoubleExponent-PT-004-LTLCardinality-15 finished in 4764 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' '!(G(F(p0)))'
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' '!(G(F((G(p0)||(p0&&F(p1))))))'
[2023-03-15 06:22:54] [INFO ] Flatten gal took : 17 ms
[2023-03-15 06:22:54] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-15 06:22:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 210 places, 198 transitions and 548 arcs took 3 ms.
Total runtime 52302 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1187/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1187/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DoubleExponent-PT-004-LTLCardinality-13
Could not compute solution for formula : DoubleExponent-PT-004-LTLCardinality-15
BK_STOP 1678861375560
--------------------
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 DoubleExponent-PT-004-LTLCardinality-13
ltl formula formula --ltl=/tmp/1187/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 210 places, 198 transitions and 548 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 0.020 real 0.000 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1187/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1187/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1187/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1187/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name DoubleExponent-PT-004-LTLCardinality-15
ltl formula formula --ltl=/tmp/1187/ltl_1_
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 210 places, 198 transitions and 548 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/1187/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1187/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1187/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1187/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 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="DoubleExponent-PT-004"
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 DoubleExponent-PT-004, 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 r137-smll-167819418500467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 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 ;