About the Execution of ITS-Tools for DoubleExponent-PT-004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.699 | 3600000.00 | 6256678.00 | 13130.80 | 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.r133-smll-167819411100467.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 itstools
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 r133-smll-167819411100467
=====================================================================
--------------------
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 1678472203154
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-004
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-10 18:16:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 18:16:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 18:16:46] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2023-03-10 18:16:46] [INFO ] Transformed 216 places.
[2023-03-10 18:16:46] [INFO ] Transformed 198 transitions.
[2023-03-10 18:16:46] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 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 36 ms. Remains 212 /216 variables (removed 4) and now considering 198/198 (removed 0) transitions.
// Phase 1: matrix 198 rows 212 cols
[2023-03-10 18:16:47] [INFO ] Computed 21 place invariants in 47 ms
[2023-03-10 18:16:47] [INFO ] Implicit Places using invariants in 438 ms returned [84, 86]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 485 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 537 ms. Remains : 210/216 places, 198/198 transitions.
Support contains 40 out of 210 places after structural reductions.
[2023-03-10 18:16:47] [INFO ] Flatten gal took : 81 ms
[2023-03-10 18:16:47] [INFO ] Flatten gal took : 27 ms
[2023-03-10 18:16:47] [INFO ] Input system was already deterministic with 198 transitions.
Incomplete random walk after 10000 steps, including 333 resets, run finished after 971 ms. (steps per millisecond=10 ) properties (out of 27) seen :6
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 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 27 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 28 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 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 27 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 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 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 30 resets, run finished after 35 ms. (steps per millisecond=28 ) 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 31 ms. (steps per millisecond=32 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 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 29 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 198 rows 210 cols
[2023-03-10 18:16:49] [INFO ] Computed 19 place invariants in 16 ms
[2023-03-10 18:16:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 18:16:49] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 16 ms returned sat
[2023-03-10 18:16:49] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-10 18:16:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 18:16:50] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 13 ms returned sat
[2023-03-10 18:16:51] [INFO ] After 567ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :11
[2023-03-10 18:16:51] [INFO ] Deduced a trap composed of 16 places in 207 ms of which 11 ms to minimize.
[2023-03-10 18:16:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2023-03-10 18:16:51] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2023-03-10 18:16:51] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2023-03-10 18:16:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 303 ms
[2023-03-10 18:16:52] [INFO ] After 1599ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :11
Attempting to minimize the solution found.
Minimization took 268 ms.
[2023-03-10 18:16:52] [INFO ] After 2333ms 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 430 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 2 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 1 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 1 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 98 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 98 ms. Remains : 117/210 places, 110/198 transitions.
Incomplete random walk after 10000 steps, including 876 resets, run finished after 509 ms. (steps per millisecond=19 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 651 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 649 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10000 steps, including 621 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10000 steps, including 659 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 641 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 638 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 658 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 676 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 647 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 110 rows 117 cols
[2023-03-10 18:16:54] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 18:16:54] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 18:16:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 18:16:55] [INFO ] [Nat]Absence check using 3 positive and 16 generalized place invariants in 9 ms returned sat
[2023-03-10 18:16:55] [INFO ] After 114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 18:16:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 18:16:55] [INFO ] After 67ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-10 18:16:55] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2023-03-10 18:16:55] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 1 ms to minimize.
[2023-03-10 18:16:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 171 ms
[2023-03-10 18:16:55] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2023-03-10 18:16:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2023-03-10 18:16:55] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2023-03-10 18:16:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-10 18:16:55] [INFO ] After 525ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 112 ms.
[2023-03-10 18:16:55] [INFO ] After 850ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 147 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 0 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 25 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 25 ms. Remains : 104/117 places, 100/110 transitions.
Incomplete random walk after 10000 steps, including 892 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 653 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 665 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 650 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 652 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 667 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 660 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Finished probabilistic random walk after 222169 steps, run visited all 6 properties in 1858 ms. (steps per millisecond=119 )
Probabilistic random walk after 222169 steps, saw 111749 distinct states, run finished after 1858 ms. (steps per millisecond=119 ) 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 2 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 0 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 36 ms. Remains 106 /210 variables (removed 104) and now considering 99/198 (removed 99) transitions.
// Phase 1: matrix 99 rows 106 cols
[2023-03-10 18:16:59] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-10 18:16:59] [INFO ] Implicit Places using invariants in 126 ms returned []
[2023-03-10 18:16:59] [INFO ] Invariant cache hit.
[2023-03-10 18:16:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:16:59] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
[2023-03-10 18:16:59] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 18:16:59] [INFO ] Invariant cache hit.
[2023-03-10 18:16:59] [INFO ] Dead Transitions using invariants and state equation in 191 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 733 ms. Remains : 106/210 places, 99/198 transitions.
Stuttering acceptance computed with spot in 290 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 6 steps with 0 reset in 3 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-00 finished in 1099 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 37 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
// Phase 1: matrix 197 rows 209 cols
[2023-03-10 18:17:00] [INFO ] Computed 19 place invariants in 6 ms
[2023-03-10 18:17:00] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-10 18:17:00] [INFO ] Invariant cache hit.
[2023-03-10 18:17:01] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2023-03-10 18:17:01] [INFO ] Invariant cache hit.
[2023-03-10 18:17:01] [INFO ] Dead Transitions using invariants and state equation in 306 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 1183 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 108 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 54 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-05 finished in 1323 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 40 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
[2023-03-10 18:17:01] [INFO ] Invariant cache hit.
[2023-03-10 18:17:01] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-10 18:17:01] [INFO ] Invariant cache hit.
[2023-03-10 18:17:02] [INFO ] Implicit Places using invariants and state equation in 570 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
[2023-03-10 18:17:02] [INFO ] Invariant cache hit.
[2023-03-10 18:17:02] [INFO ] Dead Transitions using invariants and state equation in 214 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 990 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 96 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 551 ms.
Product exploration explored 100000 steps with 50000 reset in 317 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 72 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 2062 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 7 ms. Remains 209 /210 variables (removed 1) and now considering 197/198 (removed 1) transitions.
[2023-03-10 18:17:03] [INFO ] Invariant cache hit.
[2023-03-10 18:17:03] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-10 18:17:03] [INFO ] Invariant cache hit.
[2023-03-10 18:17:04] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2023-03-10 18:17:04] [INFO ] Invariant cache hit.
[2023-03-10 18:17:04] [INFO ] Dead Transitions using invariants and state equation in 166 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 734 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 72 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 187 ms.
Product exploration explored 100000 steps with 50000 reset in 299 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.4 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 80 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 1397 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.
[2023-03-10 18:17:05] [INFO ] Invariant cache hit.
[2023-03-10 18:17:05] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-10 18:17:05] [INFO ] Invariant cache hit.
[2023-03-10 18:17:05] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
[2023-03-10 18:17:05] [INFO ] Invariant cache hit.
[2023-03-10 18:17:05] [INFO ] Dead Transitions using invariants and state equation in 164 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 691 ms. Remains : 209/210 places, 197/198 transitions.
Stuttering acceptance computed with spot in 156 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 239 ms.
Product exploration explored 100000 steps with 50000 reset in 211 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.4 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 136 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 1458 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.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 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 28 ms. Remains 105 /210 variables (removed 105) and now considering 99/198 (removed 99) transitions.
// Phase 1: matrix 99 rows 105 cols
[2023-03-10 18:17:06] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 18:17:06] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-10 18:17:06] [INFO ] Invariant cache hit.
[2023-03-10 18:17:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:17:06] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2023-03-10 18:17:06] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-10 18:17:06] [INFO ] Invariant cache hit.
[2023-03-10 18:17:07] [INFO ] Dead Transitions using invariants and state equation in 135 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 592 ms. Remains : 105/210 places, 99/198 transitions.
Stuttering acceptance computed with spot in 108 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 13856 reset in 296 ms.
Product exploration explored 100000 steps with 13824 reset in 383 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 127 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 75 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1359 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 812 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 778794 steps, run timeout after 3001 ms. (steps per millisecond=259 ) properties seen :{}
Probabilistic random walk after 778794 steps, saw 389515 distinct states, run finished after 3004 ms. (steps per millisecond=259 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:17:11] [INFO ] Invariant cache hit.
[2023-03-10 18:17:11] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 18:17:11] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 7 ms returned sat
[2023-03-10 18:17:11] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:17:11] [INFO ] After 18ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:11] [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.
[2023-03-10 18:17:11] [INFO ] After 154ms 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 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 1260 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 830 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 1785 ms. (steps per millisecond=292 ) properties seen :0
Interrupted probabilistic random walk after 748403 steps, run timeout after 3001 ms. (steps per millisecond=249 ) properties seen :{}
Exhaustive walk after 748403 steps, saw 374470 distinct states, run finished after 3001 ms. (steps per millisecond=249 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 92 cols
[2023-03-10 18:17:16] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-10 18:17:16] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 18:17:16] [INFO ] [Nat]Absence check using 4 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-10 18:17:16] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:16] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:16] [INFO ] After 13ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:16] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 18:17:16] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 6 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 6 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.
[2023-03-10 18:17:16] [INFO ] Invariant cache hit.
[2023-03-10 18:17:16] [INFO ] Implicit Places using invariants in 205 ms returned [20, 26, 60, 65, 83, 89]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 218 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 13 ms. Remains 83 /86 variables (removed 3) and now considering 83/86 (removed 3) transitions.
// Phase 1: matrix 83 rows 83 cols
[2023-03-10 18:17:16] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-10 18:17:16] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-10 18:17:16] [INFO ] Invariant cache hit.
[2023-03-10 18:17:16] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:16] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 415 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 654 ms. Remains : 83/92 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1436 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 935 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 917345 steps, run timeout after 3001 ms. (steps per millisecond=305 ) properties seen :{}
Probabilistic random walk after 917345 steps, saw 458772 distinct states, run finished after 3001 ms. (steps per millisecond=305 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:17:20] [INFO ] Invariant cache hit.
[2023-03-10 18:17:20] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 18:17:20] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 18:17:20] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:20] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:20] [INFO ] After 25ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:20] [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 6 ms.
[2023-03-10 18:17:20] [INFO ] After 122ms 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 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 5 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-10 18:17:20] [INFO ] Invariant cache hit.
[2023-03-10 18:17:20] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-10 18:17:20] [INFO ] Invariant cache hit.
[2023-03-10 18:17:20] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:20] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-10 18:17:20] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:17:20] [INFO ] Invariant cache hit.
[2023-03-10 18:17:20] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 503 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 18 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
[2023-03-10 18:17:20] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 18:17:20] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 18:17:20] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-10 18:17:20] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:20] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 18:17:20] [INFO ] After 115ms 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 162 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 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 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 10 ms. Remains 105 /105 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 105 cols
[2023-03-10 18:17:21] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-10 18:17:21] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-10 18:17:21] [INFO ] Invariant cache hit.
[2023-03-10 18:17:21] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:17:21] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2023-03-10 18:17:21] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 18:17:21] [INFO ] Invariant cache hit.
[2023-03-10 18:17:22] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 730 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.6 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 151 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 92 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1360 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 805 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 788606 steps, run timeout after 3001 ms. (steps per millisecond=262 ) properties seen :{}
Probabilistic random walk after 788606 steps, saw 394415 distinct states, run finished after 3001 ms. (steps per millisecond=262 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:17:25] [INFO ] Invariant cache hit.
[2023-03-10 18:17:25] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 18:17:25] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 6 ms returned sat
[2023-03-10 18:17:25] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:25] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:17:25] [INFO ] After 17ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:25] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 18:17:25] [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 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 19 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 19 ms. Remains : 92/105 places, 86/99 transitions.
Incomplete random walk after 10000 steps, including 1277 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 1711 ms. (steps per millisecond=305 ) properties seen :0
Interrupted probabilistic random walk after 879879 steps, run timeout after 3001 ms. (steps per millisecond=293 ) properties seen :{}
Exhaustive walk after 879879 steps, saw 440234 distinct states, run finished after 3001 ms. (steps per millisecond=293 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 92 cols
[2023-03-10 18:17:30] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 18:17:30] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 18:17:30] [INFO ] [Nat]Absence check using 4 positive and 15 generalized place invariants in 7 ms returned sat
[2023-03-10 18:17:30] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:30] [INFO ] After 11ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:30] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 18:17:30] [INFO ] After 130ms 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 3 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 3 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 3 ms. Remains 92 /92 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-10 18:17:30] [INFO ] Invariant cache hit.
[2023-03-10 18:17:30] [INFO ] Implicit Places using invariants in 138 ms returned [20, 26, 60, 65, 83, 89]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 139 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 6 ms. Remains 83 /86 variables (removed 3) and now considering 83/86 (removed 3) transitions.
// Phase 1: matrix 83 rows 83 cols
[2023-03-10 18:17:30] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 18:17:30] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 18:17:30] [INFO ] Invariant cache hit.
[2023-03-10 18:17:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:30] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 332 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 482 ms. Remains : 83/92 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1406 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 903 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 959103 steps, run timeout after 3001 ms. (steps per millisecond=319 ) properties seen :{}
Probabilistic random walk after 959103 steps, saw 479647 distinct states, run finished after 3001 ms. (steps per millisecond=319 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:17:33] [INFO ] Invariant cache hit.
[2023-03-10 18:17:33] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 18:17:34] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 18:17:34] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:34] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:34] [INFO ] After 23ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:34] [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 6 ms.
[2023-03-10 18:17:34] [INFO ] After 118ms 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 2 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 2 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 2 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-10 18:17:34] [INFO ] Invariant cache hit.
[2023-03-10 18:17:34] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-10 18:17:34] [INFO ] Invariant cache hit.
[2023-03-10 18:17:34] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 18:17:34] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2023-03-10 18:17:34] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:17:34] [INFO ] Invariant cache hit.
[2023-03-10 18:17:34] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 558 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 1 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 15 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
[2023-03-10 18:17:34] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 18:17:34] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:17:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 18:17:34] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 18:17:34] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:17:34] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 18:17:34] [INFO ] After 128ms 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 112 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13819 reset in 107 ms.
Product exploration explored 100000 steps with 13888 reset in 117 ms.
Built C files in :
/tmp/ltsmin17784083913701775026
[2023-03-10 18:17:35] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2023-03-10 18:17:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:35] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2023-03-10 18:17:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:35] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2023-03-10 18:17:35] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:35] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17784083913701775026
Running compilation step : cd /tmp/ltsmin17784083913701775026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 510 ms.
Running link step : cd /tmp/ltsmin17784083913701775026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17784083913701775026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7044873586261133134.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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
[2023-03-10 18:17:50] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-10 18:17:50] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-10 18:17:50] [INFO ] Invariant cache hit.
[2023-03-10 18:17:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:17:51] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-10 18:17:51] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 18:17:51] [INFO ] Invariant cache hit.
[2023-03-10 18:17:51] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 562 ms. Remains : 105/105 places, 99/99 transitions.
Built C files in :
/tmp/ltsmin9011802699368592419
[2023-03-10 18:17:51] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2023-03-10 18:17:51] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:51] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2023-03-10 18:17:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:51] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2023-03-10 18:17:51] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:17:51] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9011802699368592419
Running compilation step : cd /tmp/ltsmin9011802699368592419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 479 ms.
Running link step : cd /tmp/ltsmin9011802699368592419;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9011802699368592419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8370983298407573570.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 18:18:06] [INFO ] Flatten gal took : 13 ms
[2023-03-10 18:18:06] [INFO ] Flatten gal took : 11 ms
[2023-03-10 18:18:06] [INFO ] Time to serialize gal into /tmp/LTL3684025751206391404.gal : 4 ms
[2023-03-10 18:18:06] [INFO ] Time to serialize properties into /tmp/LTL14537530823783220010.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3684025751206391404.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17527245365593377933.hoa' '-atoms' '/tmp/LTL14537530823783220010.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14537530823783220010.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17527245365593377933.hoa
Detected timeout of ITS tools.
[2023-03-10 18:18:21] [INFO ] Flatten gal took : 10 ms
[2023-03-10 18:18:21] [INFO ] Flatten gal took : 9 ms
[2023-03-10 18:18:21] [INFO ] Time to serialize gal into /tmp/LTL16924965791079646625.gal : 2 ms
[2023-03-10 18:18:21] [INFO ] Time to serialize properties into /tmp/LTL6353827680913590249.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16924965791079646625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6353827680913590249.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p170<=p200)"))))
Formula 0 simplified : FG!"(p170<=p200)"
Detected timeout of ITS tools.
[2023-03-10 18:18:36] [INFO ] Flatten gal took : 9 ms
[2023-03-10 18:18:36] [INFO ] Applying decomposition
[2023-03-10 18:18:36] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7104018754952994366.txt' '-o' '/tmp/graph7104018754952994366.bin' '-w' '/tmp/graph7104018754952994366.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7104018754952994366.bin' '-l' '-1' '-v' '-w' '/tmp/graph7104018754952994366.weights' '-q' '0' '-e' '0.001'
[2023-03-10 18:18:36] [INFO ] Decomposing Gal with order
[2023-03-10 18:18:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 18:18:36] [INFO ] Removed a total of 68 redundant transitions.
[2023-03-10 18:18:36] [INFO ] Flatten gal took : 76 ms
[2023-03-10 18:18:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 23 ms.
[2023-03-10 18:18:36] [INFO ] Time to serialize gal into /tmp/LTL6074992904847112019.gal : 10 ms
[2023-03-10 18:18:36] [INFO ] Time to serialize properties into /tmp/LTL5452454889476352464.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6074992904847112019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5452454889476352464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu19.p170<=gu19.p200)"))))
Formula 0 simplified : FG!"(gu19.p170<=gu19.p200)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16251527205717644330
[2023-03-10 18:18:52] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16251527205717644330
Running compilation step : cd /tmp/ltsmin16251527205717644330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 262 ms.
Running link step : cd /tmp/ltsmin16251527205717644330;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16251527205717644330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DoubleExponent-PT-004-LTLCardinality-13 finished in 120671 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 23 ms. Remains 210 /210 variables (removed 0) and now considering 198/198 (removed 0) transitions.
// Phase 1: matrix 198 rows 210 cols
[2023-03-10 18:19:07] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 18:19:07] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-10 18:19:07] [INFO ] Invariant cache hit.
[2023-03-10 18:19:07] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-10 18:19:07] [INFO ] Invariant cache hit.
[2023-03-10 18:19:08] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 892 ms. Remains : 210/210 places, 198/198 transitions.
Stuttering acceptance computed with spot in 280 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 28 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-14 finished in 1203 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 0 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 0 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 24 ms. Remains 109 /210 variables (removed 101) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 109 cols
[2023-03-10 18:19:08] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 18:19:08] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-10 18:19:08] [INFO ] Invariant cache hit.
[2023-03-10 18:19:08] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:19:08] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-10 18:19:08] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 18:19:08] [INFO ] Invariant cache hit.
[2023-03-10 18:19:09] [INFO ] Dead Transitions using invariants and state equation in 164 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 676 ms. Remains : 109/210 places, 102/198 transitions.
Stuttering acceptance computed with spot in 133 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 13679 reset in 342 ms.
Product exploration explored 100000 steps with 13729 reset in 377 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.2 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 269 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 145 steps, including 20 resets, run visited all 3 properties in 3 ms. (steps per millisecond=48 )
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 440 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 141 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 141 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 5 ms. Remains 109 /109 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-10 18:19:11] [INFO ] Invariant cache hit.
[2023-03-10 18:19:11] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-10 18:19:11] [INFO ] Invariant cache hit.
[2023-03-10 18:19:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:19:11] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2023-03-10 18:19:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:19:11] [INFO ] Invariant cache hit.
[2023-03-10 18:19:11] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 637 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 376 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 242 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 197 steps, including 28 resets, run visited all 3 properties in 10 ms. (steps per millisecond=19 )
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 461 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 139 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 13663 reset in 232 ms.
Product exploration explored 100000 steps with 13656 reset in 237 ms.
Built C files in :
/tmp/ltsmin6932868641752695723
[2023-03-10 18:19:13] [INFO ] Computing symmetric may disable matrix : 102 transitions.
[2023-03-10 18:19:13] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:13] [INFO ] Computing symmetric may enable matrix : 102 transitions.
[2023-03-10 18:19:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:13] [INFO ] Computing Do-Not-Accords matrix : 102 transitions.
[2023-03-10 18:19:13] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:13] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6932868641752695723
Running compilation step : cd /tmp/ltsmin6932868641752695723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 480 ms.
Running link step : cd /tmp/ltsmin6932868641752695723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6932868641752695723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased625470263964226620.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 4 ms. Remains 109 /109 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-10 18:19:28] [INFO ] Invariant cache hit.
[2023-03-10 18:19:28] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-10 18:19:28] [INFO ] Invariant cache hit.
[2023-03-10 18:19:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 18:19:29] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-10 18:19:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 18:19:29] [INFO ] Invariant cache hit.
[2023-03-10 18:19:29] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 437 ms. Remains : 109/109 places, 102/102 transitions.
Built C files in :
/tmp/ltsmin2157207845108972906
[2023-03-10 18:19:29] [INFO ] Computing symmetric may disable matrix : 102 transitions.
[2023-03-10 18:19:29] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:29] [INFO ] Computing symmetric may enable matrix : 102 transitions.
[2023-03-10 18:19:29] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:29] [INFO ] Computing Do-Not-Accords matrix : 102 transitions.
[2023-03-10 18:19:29] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:19:29] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2157207845108972906
Running compilation step : cd /tmp/ltsmin2157207845108972906;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 315 ms.
Running link step : cd /tmp/ltsmin2157207845108972906;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin2157207845108972906;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13318247372463927783.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 18:19:44] [INFO ] Flatten gal took : 18 ms
[2023-03-10 18:19:44] [INFO ] Flatten gal took : 14 ms
[2023-03-10 18:19:44] [INFO ] Time to serialize gal into /tmp/LTL16544558150352787697.gal : 4 ms
[2023-03-10 18:19:44] [INFO ] Time to serialize properties into /tmp/LTL14305648414898289637.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16544558150352787697.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3816660313415230510.hoa' '-atoms' '/tmp/LTL14305648414898289637.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14305648414898289637.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3816660313415230510.hoa
Detected timeout of ITS tools.
[2023-03-10 18:19:59] [INFO ] Flatten gal took : 9 ms
[2023-03-10 18:19:59] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:19:59] [INFO ] Time to serialize gal into /tmp/LTL17677347787030826640.gal : 1 ms
[2023-03-10 18:19:59] [INFO ] Time to serialize properties into /tmp/LTL9632770666986587764.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17677347787030826640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9632770666986587764.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(p39<=p192)"))||(("(p39<=p192)")&&(F("(p92>p24)")))))))
Formula 0 simplified : G(F!"(p39<=p192)" & F(G!"(p92>p24)" | G!"(p39<=p192)"))
Detected timeout of ITS tools.
[2023-03-10 18:20:14] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:20:14] [INFO ] Applying decomposition
[2023-03-10 18:20:14] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5074651086350421696.txt' '-o' '/tmp/graph5074651086350421696.bin' '-w' '/tmp/graph5074651086350421696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5074651086350421696.bin' '-l' '-1' '-v' '-w' '/tmp/graph5074651086350421696.weights' '-q' '0' '-e' '0.001'
[2023-03-10 18:20:14] [INFO ] Decomposing Gal with order
[2023-03-10 18:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 18:20:14] [INFO ] Removed a total of 66 redundant transitions.
[2023-03-10 18:20:14] [INFO ] Flatten gal took : 18 ms
[2023-03-10 18:20:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2023-03-10 18:20:14] [INFO ] Time to serialize gal into /tmp/LTL3231086627717021818.gal : 16 ms
[2023-03-10 18:20:14] [INFO ] Time to serialize properties into /tmp/LTL12039455359180374843.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3231086627717021818.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12039455359180374843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(gu19.p39<=gu19.p192)"))||(("(gu19.p39<=gu19.p192)")&&(F("(gu23.p92>gu23.p24)")))))))
Formula 0 simplified : G(F!"(gu19.p39<=gu19.p192)" & F(G!"(gu23.p92>gu23.p24)" | G!"(gu19.p39<=gu19.p192)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9746666771002499668
[2023-03-10 18:20:29] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9746666771002499668
Running compilation step : cd /tmp/ltsmin9746666771002499668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 268 ms.
Running link step : cd /tmp/ltsmin9746666771002499668;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin9746666771002499668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||((LTLAPp0==true)&&<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DoubleExponent-PT-004-LTLCardinality-15 finished in 96543 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))))))'
[2023-03-10 18:20:45] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4073769473934453921
[2023-03-10 18:20:45] [INFO ] Computing symmetric may disable matrix : 198 transitions.
[2023-03-10 18:20:45] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:20:45] [INFO ] Computing symmetric may enable matrix : 198 transitions.
[2023-03-10 18:20:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:20:45] [INFO ] Applying decomposition
[2023-03-10 18:20:45] [INFO ] Computing Do-Not-Accords matrix : 198 transitions.
[2023-03-10 18:20:45] [INFO ] Flatten gal took : 30 ms
[2023-03-10 18:20:45] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 18:20:45] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4073769473934453921
Running compilation step : cd /tmp/ltsmin4073769473934453921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3905936750574447099.txt' '-o' '/tmp/graph3905936750574447099.bin' '-w' '/tmp/graph3905936750574447099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3905936750574447099.bin' '-l' '-1' '-v' '-w' '/tmp/graph3905936750574447099.weights' '-q' '0' '-e' '0.001'
[2023-03-10 18:20:45] [INFO ] Decomposing Gal with order
[2023-03-10 18:20:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 18:20:45] [INFO ] Removed a total of 54 redundant transitions.
[2023-03-10 18:20:45] [INFO ] Flatten gal took : 45 ms
[2023-03-10 18:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 22 ms.
[2023-03-10 18:20:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality17962442946916770622.gal : 7 ms
[2023-03-10 18:20:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality10978911383824958779.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17962442946916770622.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10978911383824958779.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((G(F("(gu30.p170<=gu30.p200)"))))
Formula 0 simplified : FG!"(gu30.p170<=gu30.p200)"
Compilation finished in 897 ms.
Running link step : cd /tmp/ltsmin4073769473934453921;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin4073769473934453921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: Initializing POR dependencies: labels 201, guards 198
pins2lts-mc-linux64( 2/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.411: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.411: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.411: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.580: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.585: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.598: There are 203 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.598: State length is 211, there are 201 groups
pins2lts-mc-linux64( 0/ 8), 0.598: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.598: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.598: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.598: Visible groups: 0 / 201, labels: 1 / 203
pins2lts-mc-linux64( 0/ 8), 0.598: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.598: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.609: [Blue] ~96 levels ~960 states ~1064 transitions
pins2lts-mc-linux64( 2/ 8), 0.622: [Blue] ~173 levels ~1920 states ~2128 transitions
pins2lts-mc-linux64( 0/ 8), 0.660: [Blue] ~289 levels ~3840 states ~4272 transitions
pins2lts-mc-linux64( 0/ 8), 0.711: [Blue] ~498 levels ~7680 states ~8560 transitions
pins2lts-mc-linux64( 2/ 8), 0.802: [Blue] ~958 levels ~15360 states ~17144 transitions
pins2lts-mc-linux64( 2/ 8), 1.019: [Blue] ~1071 levels ~30720 states ~34232 transitions
pins2lts-mc-linux64( 2/ 8), 1.427: [Blue] ~1245 levels ~61440 states ~68392 transitions
pins2lts-mc-linux64( 2/ 8), 2.319: [Blue] ~1292 levels ~122880 states ~136776 transitions
pins2lts-mc-linux64( 6/ 8), 3.688: [Blue] ~1509 levels ~245760 states ~274504 transitions
pins2lts-mc-linux64( 6/ 8), 5.943: [Blue] ~2324 levels ~491520 states ~548656 transitions
pins2lts-mc-linux64( 6/ 8), 9.522: [Blue] ~3575 levels ~983040 states ~1097080 transitions
pins2lts-mc-linux64( 2/ 8), 15.012: [Blue] ~6504 levels ~1966080 states ~2187200 transitions
pins2lts-mc-linux64( 2/ 8), 25.690: [Blue] ~12762 levels ~3932160 states ~4374208 transitions
pins2lts-mc-linux64( 2/ 8), 45.859: [Blue] ~27809 levels ~7864320 states ~8744664 transitions
pins2lts-mc-linux64( 2/ 8), 86.459: [Blue] ~49963 levels ~15728640 states ~17475952 transitions
pins2lts-mc-linux64( 2/ 8), 166.296: [Blue] ~94334 levels ~31457280 states ~34936408 transitions
pins2lts-mc-linux64( 2/ 8), 327.405: [Blue] ~183576 levels ~62914560 states ~69860936 transitions
pins2lts-mc-linux64( 2/ 8), 655.363: [Blue] ~353299 levels ~125829120 states ~139689536 transitions
pins2lts-mc-linux64( 3/ 8), 777.344: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 777.367:
pins2lts-mc-linux64( 0/ 8), 777.368: Explored 144687637 states 160331310 transitions, fanout: 1.108
pins2lts-mc-linux64( 0/ 8), 777.368: Total exploration time 776.760 sec (776.700 sec minimum, 776.733 sec on average)
pins2lts-mc-linux64( 0/ 8), 777.368: States per second: 186271, Transitions per second: 206410
pins2lts-mc-linux64( 0/ 8), 777.368:
pins2lts-mc-linux64( 0/ 8), 777.368: State space has 134216644 states, 25088 are accepting
pins2lts-mc-linux64( 0/ 8), 777.368: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 777.368: blue states: 144687637 (107.80%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 777.368: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 777.368: all-red states: 25088 (0.02%), bogus 2 (0.00%)
pins2lts-mc-linux64( 0/ 8), 777.368:
pins2lts-mc-linux64( 0/ 8), 777.368: Total memory used for local state coloring: 51.4MB
pins2lts-mc-linux64( 0/ 8), 777.368:
pins2lts-mc-linux64( 0/ 8), 777.368: Queue width: 8B, total height: 3369811, memory: 25.71MB
pins2lts-mc-linux64( 0/ 8), 777.368: Tree memory: 1105.9MB, 8.6 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 777.368: Tree fill ratio (roots/leafs): 99.0%/31.0%
pins2lts-mc-linux64( 0/ 8), 777.368: Stored 226 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 777.368: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 777.368: Est. total memory use: 1131.6MB (~1049.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4073769473934453921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4073769473934453921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-10 18:42:06] [INFO ] Flatten gal took : 338 ms
[2023-03-10 18:42:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality15317939414890817656.gal : 82 ms
[2023-03-10 18:42:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality18189202584475683315.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15317939414890817656.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18189202584475683315.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((G(F("(p170<=p200)"))))
Formula 0 simplified : FG!"(p170<=p200)"
Detected timeout of ITS tools.
[2023-03-10 19:03:27] [INFO ] Flatten gal took : 24 ms
[2023-03-10 19:03:27] [INFO ] Input system was already deterministic with 198 transitions.
[2023-03-10 19:03:27] [INFO ] Transformed 210 places.
[2023-03-10 19:03:27] [INFO ] Transformed 198 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-10 19:03:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality10018763767468134237.gal : 4 ms
[2023-03-10 19:03:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality2993129357706744013.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10018763767468134237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2993129357706744013.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p170<=p200)"))))
Formula 0 simplified : FG!"(p170<=p200)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11983984 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15231856 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-004"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is 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 r133-smll-167819411100467"
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 ;