About the Execution of LTSMin+red for Parking-PT-864
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1859.396 | 3600000.00 | 14267489.00 | 773.00 | FTTTTTFTFFFFTFTF | 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.r265-smll-167863540100455.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 Parking-PT-864, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540100455
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 5.8K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 26 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 427K Mar 5 18:23 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 Parking-PT-864-ReachabilityFireability-00
FORMULA_NAME Parking-PT-864-ReachabilityFireability-01
FORMULA_NAME Parking-PT-864-ReachabilityFireability-02
FORMULA_NAME Parking-PT-864-ReachabilityFireability-03
FORMULA_NAME Parking-PT-864-ReachabilityFireability-04
FORMULA_NAME Parking-PT-864-ReachabilityFireability-05
FORMULA_NAME Parking-PT-864-ReachabilityFireability-06
FORMULA_NAME Parking-PT-864-ReachabilityFireability-07
FORMULA_NAME Parking-PT-864-ReachabilityFireability-08
FORMULA_NAME Parking-PT-864-ReachabilityFireability-09
FORMULA_NAME Parking-PT-864-ReachabilityFireability-10
FORMULA_NAME Parking-PT-864-ReachabilityFireability-11
FORMULA_NAME Parking-PT-864-ReachabilityFireability-12
FORMULA_NAME Parking-PT-864-ReachabilityFireability-13
FORMULA_NAME Parking-PT-864-ReachabilityFireability-14
FORMULA_NAME Parking-PT-864-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679026019347
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=Parking-PT-864
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 04:07:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 04:07:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 04:07:02] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2023-03-17 04:07:02] [INFO ] Transformed 1185 places.
[2023-03-17 04:07:02] [INFO ] Transformed 1697 transitions.
[2023-03-17 04:07:02] [INFO ] Found NUPN structural information;
[2023-03-17 04:07:02] [INFO ] Parsed PT model containing 1185 places and 1697 transitions and 5073 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 847 ms. (steps per millisecond=11 ) properties (out of 16) seen :3
FORMULA Parking-PT-864-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-864-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-864-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 1009 rows 1185 cols
[2023-03-17 04:07:05] [INFO ] Computed 280 place invariants in 47 ms
[2023-03-17 04:07:06] [INFO ] After 1247ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-17 04:07:07] [INFO ] [Nat]Absence check using 272 positive place invariants in 93 ms returned sat
[2023-03-17 04:07:07] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-17 04:07:11] [INFO ] After 3482ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :12
[2023-03-17 04:07:11] [INFO ] State equation strengthened by 248 read => feed constraints.
[2023-03-17 04:07:16] [INFO ] After 4912ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :1 sat :12
[2023-03-17 04:07:17] [INFO ] Deduced a trap composed of 60 places in 109 ms of which 18 ms to minimize.
[2023-03-17 04:07:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-17 04:07:18] [INFO ] Deduced a trap composed of 60 places in 84 ms of which 3 ms to minimize.
[2023-03-17 04:07:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
[2023-03-17 04:07:18] [INFO ] Deduced a trap composed of 60 places in 82 ms of which 2 ms to minimize.
[2023-03-17 04:07:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2023-03-17 04:07:21] [INFO ] Deduced a trap composed of 68 places in 66 ms of which 2 ms to minimize.
[2023-03-17 04:07:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-03-17 04:07:21] [INFO ] After 9889ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :12
Attempting to minimize the solution found.
Minimization took 4261 ms.
[2023-03-17 04:07:25] [INFO ] After 19211ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :12
FORMULA Parking-PT-864-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 12 different solutions.
FORMULA Parking-PT-864-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-864-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-864-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-864-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-864-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-864-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 526 ms.
Support contains 190 out of 1185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1185/1185 places, 1009/1009 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1185 transition count 1002
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 1178 transition count 1001
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 1177 transition count 1001
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16 place count 1177 transition count 994
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 30 place count 1170 transition count 994
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 37 place count 1163 transition count 987
Iterating global reduction 3 with 7 rules applied. Total rules applied 44 place count 1163 transition count 987
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 76 place count 1147 transition count 971
Free-agglomeration rule applied 126 times.
Iterating global reduction 3 with 126 rules applied. Total rules applied 202 place count 1147 transition count 845
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 328 place count 1021 transition count 845
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 331 place count 1021 transition count 842
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 332 place count 1021 transition count 842
Applied a total of 332 rules in 681 ms. Remains 1021 /1185 variables (removed 164) and now considering 842/1009 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 682 ms. Remains : 1021/1185 places, 842/1009 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 6) seen :1
FORMULA Parking-PT-864-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 842 rows 1021 cols
[2023-03-17 04:07:27] [INFO ] Computed 280 place invariants in 20 ms
[2023-03-17 04:07:28] [INFO ] After 317ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 04:07:28] [INFO ] [Nat]Absence check using 272 positive place invariants in 81 ms returned sat
[2023-03-17 04:07:28] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-17 04:07:31] [INFO ] After 2540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 04:07:31] [INFO ] State equation strengthened by 369 read => feed constraints.
[2023-03-17 04:07:32] [INFO ] After 1698ms SMT Verify possible using 369 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-17 04:07:34] [INFO ] Deduced a trap composed of 72 places in 56 ms of which 1 ms to minimize.
[2023-03-17 04:07:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2023-03-17 04:07:35] [INFO ] After 3710ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2488 ms.
[2023-03-17 04:07:37] [INFO ] After 9254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA Parking-PT-864-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 66 ms.
Support contains 128 out of 1021 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1021/1021 places, 842/842 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 1021 transition count 839
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 1018 transition count 838
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 1017 transition count 838
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 8 place count 1017 transition count 831
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 22 place count 1010 transition count 831
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 23 place count 1009 transition count 830
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 1009 transition count 830
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 1008 transition count 829
Free-agglomeration rule applied 28 times.
Iterating global reduction 3 with 28 rules applied. Total rules applied 54 place count 1008 transition count 801
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 82 place count 980 transition count 801
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 84 place count 980 transition count 799
Applied a total of 84 rules in 415 ms. Remains 980 /1021 variables (removed 41) and now considering 799/842 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 416 ms. Remains : 980/1021 places, 799/842 transitions.
Incomplete random walk after 10000 steps, including 85 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 4) seen :1
FORMULA Parking-PT-864-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 799 rows 980 cols
[2023-03-17 04:07:38] [INFO ] Computed 280 place invariants in 12 ms
[2023-03-17 04:07:38] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 04:07:39] [INFO ] [Nat]Absence check using 272 positive place invariants in 88 ms returned sat
[2023-03-17 04:07:39] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-17 04:07:40] [INFO ] After 1053ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 04:07:40] [INFO ] State equation strengthened by 393 read => feed constraints.
[2023-03-17 04:07:41] [INFO ] After 1186ms SMT Verify possible using 393 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-17 04:07:42] [INFO ] After 2355ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1045 ms.
[2023-03-17 04:07:43] [INFO ] After 4872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA Parking-PT-864-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 47 ms.
Support contains 40 out of 980 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 980/980 places, 799/799 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 980 transition count 785
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 966 transition count 785
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 28 place count 966 transition count 767
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 64 place count 948 transition count 767
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 92 place count 934 transition count 753
Free-agglomeration rule applied 28 times.
Iterating global reduction 2 with 28 rules applied. Total rules applied 120 place count 934 transition count 725
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 148 place count 906 transition count 725
Applied a total of 148 rules in 169 ms. Remains 906 /980 variables (removed 74) and now considering 725/799 (removed 74) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 906/980 places, 725/799 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :1
FORMULA Parking-PT-864-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 906 cols
[2023-03-17 04:07:44] [INFO ] Computed 280 place invariants in 5 ms
[2023-03-17 04:07:44] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 04:07:44] [INFO ] [Nat]Absence check using 272 positive place invariants in 92 ms returned sat
[2023-03-17 04:07:44] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-17 04:07:45] [INFO ] After 843ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 04:07:45] [INFO ] State equation strengthened by 519 read => feed constraints.
[2023-03-17 04:07:46] [INFO ] After 685ms SMT Verify possible using 519 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 04:07:46] [INFO ] After 1145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 518 ms.
[2023-03-17 04:07:47] [INFO ] After 2809ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 75 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=75 )
FORMULA Parking-PT-864-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2 ms.
All properties solved without resorting to model-checking.
Total runtime 45062 ms.
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/498/inv_0_ --invariant=/tmp/498/inv_1_ --invariant=/tmp/498/inv_2_ --invariant=/tmp/498/inv_3_ --invariant=/tmp/498/inv_4_ --invariant=/tmp/498/inv_5_ --invariant=/tmp/498/inv_6_ --invariant=/tmp/498/inv_7_ --invariant=/tmp/498/inv_8_ --invariant=/tmp/498/inv_9_ --invariant=/tmp/498/inv_10_ --invariant=/tmp/498/inv_11_ --invariant=/tmp/498/inv_12_ --invariant=/tmp/498/inv_13_ --invariant=/tmp/498/inv_14_ --invariant=/tmp/498/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14287620 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16099640 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
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="Parking-PT-864"
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 Parking-PT-864, 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 r265-smll-167863540100455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 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 ;