About the Execution of LTSMin+red for Parking-PT-832
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3638.523 | 3589012.00 | 14314958.00 | 608.80 | ????????FF?????? | 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-167863540000441.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-832, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540000441
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 7.9K Feb 26 15:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 15:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 15:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 15:17 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 3.7K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 16:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 16:26 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 251K 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-832-CTLCardinality-00
FORMULA_NAME Parking-PT-832-CTLCardinality-01
FORMULA_NAME Parking-PT-832-CTLCardinality-02
FORMULA_NAME Parking-PT-832-CTLCardinality-03
FORMULA_NAME Parking-PT-832-CTLCardinality-04
FORMULA_NAME Parking-PT-832-CTLCardinality-05
FORMULA_NAME Parking-PT-832-CTLCardinality-06
FORMULA_NAME Parking-PT-832-CTLCardinality-07
FORMULA_NAME Parking-PT-832-CTLCardinality-08
FORMULA_NAME Parking-PT-832-CTLCardinality-09
FORMULA_NAME Parking-PT-832-CTLCardinality-10
FORMULA_NAME Parking-PT-832-CTLCardinality-11
FORMULA_NAME Parking-PT-832-CTLCardinality-12
FORMULA_NAME Parking-PT-832-CTLCardinality-13
FORMULA_NAME Parking-PT-832-CTLCardinality-14
FORMULA_NAME Parking-PT-832-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679011356256
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-832
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 00:02:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 00:02:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 00:02:39] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-17 00:02:39] [INFO ] Transformed 737 places.
[2023-03-17 00:02:39] [INFO ] Transformed 993 transitions.
[2023-03-17 00:02:39] [INFO ] Found NUPN structural information;
[2023-03-17 00:02:39] [INFO ] Parsed PT model containing 737 places and 993 transitions and 2993 arcs in 292 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Ensure Unique test removed 384 transitions
Reduce redundant transitions removed 384 transitions.
FORMULA Parking-PT-832-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 131 out of 737 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 737/737 places, 609/609 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 733 transition count 605
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 733 transition count 605
Applied a total of 8 rules in 140 ms. Remains 733 /737 variables (removed 4) and now considering 605/609 (removed 4) transitions.
// Phase 1: matrix 605 rows 733 cols
[2023-03-17 00:02:39] [INFO ] Computed 184 place invariants in 33 ms
[2023-03-17 00:02:40] [INFO ] Implicit Places using invariants in 1080 ms returned [136, 144, 152, 160, 184, 221, 229, 237, 261, 263, 291, 299, 307, 315, 339, 341, 368, 384, 392, 416, 418, 446, 454, 470, 496, 524, 532, 540, 548, 572, 617, 625, 649, 651, 679, 687, 695, 703, 727, 729]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1132 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 693/737 places, 605/609 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 672 transition count 584
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 672 transition count 584
Applied a total of 42 rules in 59 ms. Remains 672 /693 variables (removed 21) and now considering 584/605 (removed 21) transitions.
// Phase 1: matrix 584 rows 672 cols
[2023-03-17 00:02:40] [INFO ] Computed 144 place invariants in 7 ms
[2023-03-17 00:02:41] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-17 00:02:41] [INFO ] Invariant cache hit.
[2023-03-17 00:02:41] [INFO ] State equation strengthened by 152 read => feed constraints.
[2023-03-17 00:02:42] [INFO ] Implicit Places using invariants and state equation in 1174 ms returned []
Implicit Place search using SMT with State Equation took 1579 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 672/737 places, 584/609 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2911 ms. Remains : 672/737 places, 584/609 transitions.
Support contains 131 out of 672 places after structural reductions.
[2023-03-17 00:02:42] [INFO ] Flatten gal took : 127 ms
[2023-03-17 00:02:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-832-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 00:02:42] [INFO ] Flatten gal took : 60 ms
[2023-03-17 00:02:43] [INFO ] Input system was already deterministic with 584 transitions.
Support contains 120 out of 672 places (down from 131) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 51 resets, run finished after 670 ms. (steps per millisecond=14 ) properties (out of 74) seen :56
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-17 00:02:43] [INFO ] Invariant cache hit.
[2023-03-17 00:02:44] [INFO ] [Real]Absence check using 144 positive place invariants in 46 ms returned sat
[2023-03-17 00:02:44] [INFO ] After 520ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-17 00:02:44] [INFO ] [Nat]Absence check using 144 positive place invariants in 40 ms returned sat
[2023-03-17 00:02:45] [INFO ] After 883ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-17 00:02:45] [INFO ] State equation strengthened by 152 read => feed constraints.
[2023-03-17 00:02:46] [INFO ] After 724ms SMT Verify possible using 152 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-17 00:02:46] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 13 ms to minimize.
[2023-03-17 00:02:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2023-03-17 00:02:47] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 1 ms to minimize.
[2023-03-17 00:02:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2023-03-17 00:02:47] [INFO ] After 2022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 692 ms.
[2023-03-17 00:02:48] [INFO ] After 4288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 7 properties in 557 ms.
Support contains 23 out of 672 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 672/672 places, 584/584 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 672 transition count 569
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 657 transition count 569
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 30 place count 657 transition count 554
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 60 place count 642 transition count 554
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 66 place count 636 transition count 548
Iterating global reduction 2 with 6 rules applied. Total rules applied 72 place count 636 transition count 548
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 142 place count 601 transition count 513
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 146 place count 599 transition count 539
Free-agglomeration rule applied 149 times.
Iterating global reduction 2 with 149 rules applied. Total rules applied 295 place count 599 transition count 390
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 2 with 149 rules applied. Total rules applied 444 place count 450 transition count 390
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 449 place count 450 transition count 385
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 454 place count 445 transition count 385
Applied a total of 454 rules in 323 ms. Remains 445 /672 variables (removed 227) and now considering 385/584 (removed 199) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323 ms. Remains : 445/672 places, 385/584 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 385 rows 445 cols
[2023-03-17 00:02:49] [INFO ] Computed 144 place invariants in 4 ms
[2023-03-17 00:02:49] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 00:02:49] [INFO ] [Nat]Absence check using 144 positive place invariants in 36 ms returned sat
[2023-03-17 00:02:50] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 00:02:50] [INFO ] State equation strengthened by 348 read => feed constraints.
[2023-03-17 00:02:50] [INFO ] After 94ms SMT Verify possible using 348 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 00:02:50] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-17 00:02:50] [INFO ] After 663ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 1 properties in 1 ms.
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 49 ms
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 45 ms
[2023-03-17 00:02:50] [INFO ] Input system was already deterministic with 584 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 33 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 41 ms
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 39 ms
[2023-03-17 00:02:50] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 665 transition count 577
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 665 transition count 577
Applied a total of 14 rules in 28 ms. Remains 665 /672 variables (removed 7) and now considering 577/584 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 665/672 places, 577/584 transitions.
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 29 ms
[2023-03-17 00:02:50] [INFO ] Flatten gal took : 29 ms
[2023-03-17 00:02:50] [INFO ] Input system was already deterministic with 577 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 665 transition count 577
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 665 transition count 577
Applied a total of 14 rules in 30 ms. Remains 665 /672 variables (removed 7) and now considering 577/584 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 665/672 places, 577/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 28 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 30 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 577 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 30 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 28 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 33 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 576
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 576
Applied a total of 16 rules in 31 ms. Remains 664 /672 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 664/672 places, 576/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 28 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 29 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 576 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Reduce places removed 1 places and 1 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 671 transition count 567
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 655 transition count 567
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 655 transition count 551
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 639 transition count 551
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 73 place count 630 transition count 542
Iterating global reduction 2 with 9 rules applied. Total rules applied 82 place count 630 transition count 542
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 122 place count 610 transition count 522
Applied a total of 122 rules in 85 ms. Remains 610 /672 variables (removed 62) and now considering 522/584 (removed 62) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 86 ms. Remains : 610/672 places, 522/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 20 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 21 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 522 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 32 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 24 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 24 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 29 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 23 ms
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 25 ms
[2023-03-17 00:02:51] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 576
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 576
Applied a total of 16 rules in 29 ms. Remains 664 /672 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 664/672 places, 576/584 transitions.
[2023-03-17 00:02:51] [INFO ] Flatten gal took : 22 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 24 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 576 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 41 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 27 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 30 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 576
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 576
Applied a total of 16 rules in 31 ms. Remains 664 /672 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 664/672 places, 576/584 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 24 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 29 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 576 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 30 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 24 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 26 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 663 transition count 575
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 663 transition count 575
Applied a total of 18 rules in 28 ms. Remains 663 /672 variables (removed 9) and now considering 575/584 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 663/672 places, 575/584 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 23 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 25 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 584/584 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 576
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 576
Applied a total of 16 rules in 32 ms. Remains 664 /672 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 664/672 places, 576/584 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 25 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 25 ms
[2023-03-17 00:02:52] [INFO ] Input system was already deterministic with 576 transitions.
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 23 ms
[2023-03-17 00:02:52] [INFO ] Flatten gal took : 23 ms
[2023-03-17 00:02:52] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-17 00:02:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 672 places, 584 transitions and 1975 arcs took 4 ms.
Total runtime 13717 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 --ctl=/tmp/484/ctl_0_ --ctl=/tmp/484/ctl_1_ --ctl=/tmp/484/ctl_2_ --ctl=/tmp/484/ctl_3_ --ctl=/tmp/484/ctl_4_ --ctl=/tmp/484/ctl_5_ --ctl=/tmp/484/ctl_6_ --ctl=/tmp/484/ctl_7_ --ctl=/tmp/484/ctl_8_ --ctl=/tmp/484/ctl_9_ --ctl=/tmp/484/ctl_10_ --ctl=/tmp/484/ctl_11_ --ctl=/tmp/484/ctl_12_ --ctl=/tmp/484/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 12505180 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094848 kB
Could not compute solution for formula : Parking-PT-832-CTLCardinality-00
Could not compute solution for formula : Parking-PT-832-CTLCardinality-01
Could not compute solution for formula : Parking-PT-832-CTLCardinality-02
Could not compute solution for formula : Parking-PT-832-CTLCardinality-03
Could not compute solution for formula : Parking-PT-832-CTLCardinality-04
Could not compute solution for formula : Parking-PT-832-CTLCardinality-05
Could not compute solution for formula : Parking-PT-832-CTLCardinality-06
Could not compute solution for formula : Parking-PT-832-CTLCardinality-07
Could not compute solution for formula : Parking-PT-832-CTLCardinality-10
Could not compute solution for formula : Parking-PT-832-CTLCardinality-11
Could not compute solution for formula : Parking-PT-832-CTLCardinality-12
Could not compute solution for formula : Parking-PT-832-CTLCardinality-13
Could not compute solution for formula : Parking-PT-832-CTLCardinality-14
Could not compute solution for formula : Parking-PT-832-CTLCardinality-15
BK_STOP 1679014945268
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name Parking-PT-832-CTLCardinality-00
ctl formula formula --ctl=/tmp/484/ctl_0_
ctl formula name Parking-PT-832-CTLCardinality-01
ctl formula formula --ctl=/tmp/484/ctl_1_
ctl formula name Parking-PT-832-CTLCardinality-02
ctl formula formula --ctl=/tmp/484/ctl_2_
ctl formula name Parking-PT-832-CTLCardinality-03
ctl formula formula --ctl=/tmp/484/ctl_3_
ctl formula name Parking-PT-832-CTLCardinality-04
ctl formula formula --ctl=/tmp/484/ctl_4_
ctl formula name Parking-PT-832-CTLCardinality-05
ctl formula formula --ctl=/tmp/484/ctl_5_
ctl formula name Parking-PT-832-CTLCardinality-06
ctl formula formula --ctl=/tmp/484/ctl_6_
ctl formula name Parking-PT-832-CTLCardinality-07
ctl formula formula --ctl=/tmp/484/ctl_7_
ctl formula name Parking-PT-832-CTLCardinality-10
ctl formula formula --ctl=/tmp/484/ctl_8_
ctl formula name Parking-PT-832-CTLCardinality-11
ctl formula formula --ctl=/tmp/484/ctl_9_
ctl formula name Parking-PT-832-CTLCardinality-12
ctl formula formula --ctl=/tmp/484/ctl_10_
ctl formula name Parking-PT-832-CTLCardinality-13
ctl formula formula --ctl=/tmp/484/ctl_11_
ctl formula name Parking-PT-832-CTLCardinality-14
ctl formula formula --ctl=/tmp/484/ctl_12_
ctl formula name Parking-PT-832-CTLCardinality-15
ctl formula formula --ctl=/tmp/484/ctl_13_
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 672 places, 584 transitions and 1975 arcs
pnml2lts-sym: Petri net Petri 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: 584->444 groups
pnml2lts-sym: Regrouping took 0.350 real 0.350 user 0.000 sys
pnml2lts-sym: state vector length is 672; there are 444 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
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
Killing (15) : 490
Killing (9) : 490
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-832"
export BK_EXAMINATION="CTLCardinality"
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-832, examination is CTLCardinality"
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-167863540000441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-832.tgz
mv Parking-PT-832 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;