About the Execution of LTSMin+red for DoubleExponent-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15008.472 | 2031303.00 | 7008806.00 | 1112.40 | FT???F?T?T?T???T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r137-smll-167819418600487.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DoubleExponent-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418600487
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preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 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 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K 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 340K Mar 5 18:22 model.pnml
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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-020-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678882920179
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 12:22:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 12:22:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 12:22:03] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-03-15 12:22:03] [INFO ] Transformed 1064 places.
[2023-03-15 12:22:03] [INFO ] Transformed 998 transitions.
[2023-03-15 12:22:03] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 327 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 85994 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{15=1}
Probabilistic random walk after 85994 steps, saw 43004 distinct states, run finished after 3003 ms. (steps per millisecond=28 ) properties seen :1
FORMULA DoubleExponent-PT-020-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 15 properties.
// Phase 1: matrix 998 rows 1064 cols
[2023-03-15 12:22:07] [INFO ] Invariants computation overflowed in 169 ms
[2023-03-15 12:22:08] [INFO ] After 1203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-15 12:22:33] [INFO ] After 24104ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :9
[2023-03-15 12:22:33] [INFO ] After 24112ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :9
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 12:22:33] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :9
FORMULA DoubleExponent-PT-020-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 7450 ms.
Support contains 170 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Graph (complete) has 1816 edges and 1064 vertex of which 1058 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.9 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 1057 transition count 881
Reduce places removed 115 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 1 with 154 rules applied. Total rules applied 273 place count 942 transition count 842
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 312 place count 903 transition count 842
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 312 place count 903 transition count 797
Deduced a syphon composed of 45 places in 21 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 402 place count 858 transition count 797
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 24 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 3 with 214 rules applied. Total rules applied 616 place count 751 transition count 690
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 22 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 652 place count 733 transition count 690
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 653 place count 733 transition count 689
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 654 place count 732 transition count 689
Free-agglomeration rule (complex) applied 69 times.
Iterating global reduction 4 with 69 rules applied. Total rules applied 723 place count 732 transition count 620
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 4 with 69 rules applied. Total rules applied 792 place count 663 transition count 620
Partial Free-agglomeration rule applied 53 times.
Drop transitions removed 53 transitions
Iterating global reduction 5 with 53 rules applied. Total rules applied 845 place count 663 transition count 620
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 846 place count 662 transition count 619
Applied a total of 846 rules in 720 ms. Remains 662 /1064 variables (removed 402) and now considering 619/998 (removed 379) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 721 ms. Remains : 662/1064 places, 619/998 transitions.
Incomplete random walk after 10000 steps, including 655 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 508 resets, run finished after 323 ms. (steps per millisecond=30 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 492 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 490 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 488 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 471 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 508 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 491 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 225713 steps, run timeout after 6001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 225713 steps, saw 112905 distinct states, run finished after 6003 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 619 rows 662 cols
[2023-03-15 12:22:50] [INFO ] Computed 100 place invariants in 176 ms
[2023-03-15 12:22:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-15 12:22:51] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 58 ms returned sat
[2023-03-15 12:22:51] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-15 12:22:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-15 12:22:51] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 58 ms returned sat
[2023-03-15 12:22:57] [INFO ] After 5494ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-15 12:22:57] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-15 12:23:16] [INFO ] After 19067ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-03-15 12:23:16] [INFO ] After 19067ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 12:23:16] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
FORMULA DoubleExponent-PT-020-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 17528 ms.
Support contains 77 out of 662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 662/662 places, 619/619 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 662 transition count 603
Reduce places removed 16 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 18 rules applied. Total rules applied 34 place count 646 transition count 601
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 644 transition count 601
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 36 place count 644 transition count 594
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 50 place count 637 transition count 594
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 122 place count 601 transition count 558
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 140 place count 592 transition count 559
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 142 place count 592 transition count 557
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 144 place count 590 transition count 557
Free-agglomeration rule (complex) applied 28 times.
Iterating global reduction 4 with 28 rules applied. Total rules applied 172 place count 590 transition count 529
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 200 place count 562 transition count 529
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 5 with 22 rules applied. Total rules applied 222 place count 562 transition count 529
Applied a total of 222 rules in 206 ms. Remains 562 /662 variables (removed 100) and now considering 529/619 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 562/662 places, 529/619 transitions.
Incomplete random walk after 10000 steps, including 654 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 500 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 479 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 496 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 499 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 506 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 501 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 480 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 127980 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 127980 steps, saw 64039 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 529 rows 562 cols
[2023-03-15 12:23:38] [INFO ] Invariants computation overflowed in 122 ms
[2023-03-15 12:23:39] [INFO ] After 411ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-15 12:23:47] [INFO ] After 7804ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-15 12:23:47] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:23:57] [INFO ] After 10324ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-15 12:24:00] [INFO ] Deduced a trap composed of 9 places in 366 ms of which 9 ms to minimize.
[2023-03-15 12:24:00] [INFO ] Deduced a trap composed of 16 places in 257 ms of which 1 ms to minimize.
[2023-03-15 12:24:01] [INFO ] Deduced a trap composed of 33 places in 249 ms of which 1 ms to minimize.
[2023-03-15 12:24:01] [INFO ] Deduced a trap composed of 28 places in 236 ms of which 2 ms to minimize.
[2023-03-15 12:24:01] [INFO ] Deduced a trap composed of 50 places in 216 ms of which 2 ms to minimize.
[2023-03-15 12:24:01] [INFO ] Deduced a trap composed of 57 places in 184 ms of which 1 ms to minimize.
[2023-03-15 12:24:02] [INFO ] Deduced a trap composed of 100 places in 351 ms of which 0 ms to minimize.
[2023-03-15 12:24:02] [INFO ] Deduced a trap composed of 61 places in 153 ms of which 1 ms to minimize.
[2023-03-15 12:24:02] [INFO ] Deduced a trap composed of 87 places in 107 ms of which 0 ms to minimize.
[2023-03-15 12:24:03] [INFO ] Deduced a trap composed of 58 places in 200 ms of which 0 ms to minimize.
[2023-03-15 12:24:03] [INFO ] Deduced a trap composed of 88 places in 98 ms of which 0 ms to minimize.
[2023-03-15 12:24:03] [INFO ] Deduced a trap composed of 81 places in 112 ms of which 0 ms to minimize.
[2023-03-15 12:24:03] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 1 ms to minimize.
[2023-03-15 12:24:03] [INFO ] Deduced a trap composed of 74 places in 130 ms of which 1 ms to minimize.
[2023-03-15 12:24:04] [INFO ] Deduced a trap composed of 83 places in 113 ms of which 0 ms to minimize.
[2023-03-15 12:24:04] [INFO ] Deduced a trap composed of 78 places in 104 ms of which 0 ms to minimize.
[2023-03-15 12:24:04] [INFO ] Deduced a trap composed of 67 places in 128 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 12:24:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 12:24:04] [INFO ] After 25140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Parikh walk visited 0 properties in 18001 ms.
Support contains 77 out of 562 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 562/562 places, 529/529 transitions.
Applied a total of 0 rules in 19 ms. Remains 562 /562 variables (removed 0) and now considering 529/529 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 562/562 places, 529/529 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 562/562 places, 529/529 transitions.
Applied a total of 0 rules in 18 ms. Remains 562 /562 variables (removed 0) and now considering 529/529 (removed 0) transitions.
// Phase 1: matrix 529 rows 562 cols
[2023-03-15 12:24:22] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-15 12:24:22] [INFO ] Implicit Places using invariants in 490 ms returned []
// Phase 1: matrix 529 rows 562 cols
[2023-03-15 12:24:22] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-15 12:24:23] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:24:53] [INFO ] Performed 447/562 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2023-03-15 12:25:03] [INFO ] Implicit Places using invariants and state equation in 40708 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 41206 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 560/562 places, 529/529 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 559 transition count 528
Applied a total of 2 rules in 34 ms. Remains 559 /560 variables (removed 1) and now considering 528/529 (removed 1) transitions.
// Phase 1: matrix 528 rows 559 cols
[2023-03-15 12:25:03] [INFO ] Invariants computation overflowed in 79 ms
[2023-03-15 12:25:04] [INFO ] Implicit Places using invariants in 511 ms returned []
// Phase 1: matrix 528 rows 559 cols
[2023-03-15 12:25:04] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-15 12:25:04] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:25:34] [INFO ] Performed 436/559 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 12:25:48] [INFO ] Implicit Places using invariants and state equation in 44356 ms returned []
Implicit Place search using SMT with State Equation took 44871 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 559/562 places, 528/529 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 86129 ms. Remains : 559/562 places, 528/529 transitions.
Incomplete random walk after 10000 steps, including 664 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 496 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 481 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 488 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 496 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 485 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 501 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 484 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 133899 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 133899 steps, saw 67005 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 528 rows 559 cols
[2023-03-15 12:25:52] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-15 12:25:53] [INFO ] After 289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-15 12:26:01] [INFO ] After 8336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-15 12:26:01] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:26:15] [INFO ] After 13380ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-15 12:26:18] [INFO ] After 16400ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 12:26:18] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 18002 ms.
Support contains 77 out of 559 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 528/528 transitions.
Applied a total of 0 rules in 24 ms. Remains 559 /559 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 559/559 places, 528/528 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 528/528 transitions.
Applied a total of 0 rules in 16 ms. Remains 559 /559 variables (removed 0) and now considering 528/528 (removed 0) transitions.
// Phase 1: matrix 528 rows 559 cols
[2023-03-15 12:26:36] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-15 12:26:36] [INFO ] Implicit Places using invariants in 444 ms returned []
// Phase 1: matrix 528 rows 559 cols
[2023-03-15 12:26:36] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-15 12:26:37] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:27:07] [INFO ] Performed 451/559 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 12:27:13] [INFO ] Implicit Places using invariants and state equation in 37393 ms returned [487, 519, 548, 557]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 37843 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 555/559 places, 528/528 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 555 transition count 527
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 554 transition count 527
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 554 transition count 527
Applied a total of 4 rules in 51 ms. Remains 554 /555 variables (removed 1) and now considering 527/528 (removed 1) transitions.
// Phase 1: matrix 527 rows 554 cols
[2023-03-15 12:27:14] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-15 12:27:14] [INFO ] Implicit Places using invariants in 583 ms returned []
// Phase 1: matrix 527 rows 554 cols
[2023-03-15 12:27:14] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-15 12:27:15] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:27:30] [INFO ] Implicit Places using invariants and state equation in 15640 ms returned [52, 120, 180, 242, 261, 280, 286, 320, 346, 354, 407, 412, 432, 440, 461, 467, 493, 524]
Discarding 18 places :
Implicit Place search using SMT with State Equation took 16231 ms to find 18 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 536/559 places, 527/528 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 536 transition count 522
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 531 transition count 522
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 531 transition count 522
Applied a total of 15 rules in 43 ms. Remains 531 /536 variables (removed 5) and now considering 522/527 (removed 5) transitions.
// Phase 1: matrix 522 rows 531 cols
[2023-03-15 12:27:30] [INFO ] Computed 77 place invariants in 71 ms
[2023-03-15 12:27:30] [INFO ] Implicit Places using invariants in 647 ms returned [58, 123, 155, 182, 183, 305]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 650 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 525/559 places, 522/528 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 525 transition count 519
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 522 transition count 519
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 522 transition count 519
Applied a total of 7 rules in 38 ms. Remains 522 /525 variables (removed 3) and now considering 519/522 (removed 3) transitions.
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:27:31] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-15 12:27:31] [INFO ] Implicit Places using invariants in 398 ms returned []
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:27:31] [INFO ] Invariants computation overflowed in 102 ms
[2023-03-15 12:27:31] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:27:45] [INFO ] Implicit Places using invariants and state equation in 14400 ms returned []
Implicit Place search using SMT with State Equation took 14800 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 522/559 places, 519/528 transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 69673 ms. Remains : 522/559 places, 519/528 transitions.
Incomplete random walk after 10000 steps, including 660 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 475 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 498 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 142144 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142144 steps, saw 71107 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:27:50] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-15 12:27:50] [INFO ] After 261ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-15 12:27:54] [INFO ] After 4328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-15 12:27:54] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:28:09] [INFO ] After 14554ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-15 12:28:12] [INFO ] Deduced a trap composed of 11 places in 278 ms of which 1 ms to minimize.
[2023-03-15 12:28:13] [INFO ] Deduced a trap composed of 206 places in 280 ms of which 1 ms to minimize.
[2023-03-15 12:28:13] [INFO ] Deduced a trap composed of 28 places in 274 ms of which 1 ms to minimize.
[2023-03-15 12:28:13] [INFO ] Deduced a trap composed of 187 places in 273 ms of which 1 ms to minimize.
[2023-03-15 12:28:14] [INFO ] Deduced a trap composed of 183 places in 277 ms of which 2 ms to minimize.
[2023-03-15 12:28:14] [INFO ] Deduced a trap composed of 187 places in 400 ms of which 1 ms to minimize.
[2023-03-15 12:28:14] [INFO ] Deduced a trap composed of 206 places in 262 ms of which 1 ms to minimize.
[2023-03-15 12:28:15] [INFO ] Deduced a trap composed of 203 places in 233 ms of which 1 ms to minimize.
[2023-03-15 12:28:15] [INFO ] Deduced a trap composed of 30 places in 268 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 12:28:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 12:28:15] [INFO ] After 25071ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Parikh walk visited 0 properties in 18000 ms.
Support contains 77 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 519/519 transitions.
Applied a total of 0 rules in 15 ms. Remains 522 /522 variables (removed 0) and now considering 519/519 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 522/522 places, 519/519 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 519/519 transitions.
Applied a total of 0 rules in 14 ms. Remains 522 /522 variables (removed 0) and now considering 519/519 (removed 0) transitions.
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:28:33] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-15 12:28:33] [INFO ] Implicit Places using invariants in 386 ms returned []
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:28:33] [INFO ] Invariants computation overflowed in 56 ms
[2023-03-15 12:28:34] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-15 12:28:55] [INFO ] Implicit Places using invariants and state equation in 21183 ms returned []
Implicit Place search using SMT with State Equation took 21573 ms to find 0 implicit places.
[2023-03-15 12:28:55] [INFO ] Redundant transitions in 36 ms returned []
// Phase 1: matrix 519 rows 522 cols
[2023-03-15 12:28:55] [INFO ] Invariants computation overflowed in 54 ms
[2023-03-15 12:28:55] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22088 ms. Remains : 522/522 places, 519/519 transitions.
[2023-03-15 12:28:55] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-15 12:28:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 522 places, 519 transitions and 2348 arcs took 7 ms.
[2023-03-15 12:28:55] [INFO ] Flatten gal took : 137 ms
Total runtime 413068 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/637/inv_0_ --invariant=/tmp/637/inv_1_ --invariant=/tmp/637/inv_2_ --invariant=/tmp/637/inv_3_ --invariant=/tmp/637/inv_4_ --invariant=/tmp/637/inv_5_ --invariant=/tmp/637/inv_6_ --invariant=/tmp/637/inv_7_ --invariant=/tmp/637/inv_8_ --inv-par
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-02
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-03
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-04
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-06
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-08
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-10
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-12
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-13
Could not compute solution for formula : DoubleExponent-PT-020-ReachabilityFireability-14
BK_STOP 1678884951482
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/637/inv_0_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/637/inv_1_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/637/inv_2_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/637/inv_3_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/637/inv_4_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/637/inv_5_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/637/inv_6_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/637/inv_7_
rfs formula name DoubleExponent-PT-020-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/637/inv_8_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 522 places, 519 transitions and 2348 arcs
pnml2lts-sym: Petri net DoubleExponent_PT_020 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 519->514 groups
pnml2lts-sym: Regrouping took 0.170 real 0.170 user 0.000 sys
pnml2lts-sym: state vector length is 522; there are 514 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DoubleExponent-PT-020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418600487"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;