Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r355-tall-171683758800473.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldPPPs-PT-030B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758800473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 11:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 528K May 18 16:43 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 ShieldPPPs-PT-030B-CTLCardinality-2024-00
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-01
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-02
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-03
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-04
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-05
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-06
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-07
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-08
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-09
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-10
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2024-11
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPs-PT-030B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716979386163

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 10:43:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 10:43:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 10:43:07] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2024-05-29 10:43:07] [INFO ] Transformed 2043 places.
[2024-05-29 10:43:07] [INFO ] Transformed 1893 transitions.
[2024-05-29 10:43:07] [INFO ] Found NUPN structural information;
[2024-05-29 10:43:07] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 369 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-030B-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 105 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 195 place count 1848 transition count 1698
Iterating global reduction 0 with 195 rules applied. Total rules applied 390 place count 1848 transition count 1698
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 391 place count 1847 transition count 1697
Iterating global reduction 0 with 1 rules applied. Total rules applied 392 place count 1847 transition count 1697
Applied a total of 392 rules in 761 ms. Remains 1847 /2043 variables (removed 196) and now considering 1697/1893 (removed 196) transitions.
// Phase 1: matrix 1697 rows 1847 cols
[2024-05-29 10:43:08] [INFO ] Computed 331 invariants in 40 ms
[2024-05-29 10:43:09] [INFO ] Implicit Places using invariants in 1032 ms returned []
[2024-05-29 10:43:09] [INFO ] Invariant cache hit.
[2024-05-29 10:43:11] [INFO ] Implicit Places using invariants and state equation in 1537 ms returned []
Implicit Place search using SMT with State Equation took 2600 ms to find 0 implicit places.
Running 1696 sub problems to find dead transitions.
[2024-05-29 10:43:11] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1846/3544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1847 constraints, PredecessorRefiner: 1696/1696 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1846/3544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1847 constraints, PredecessorRefiner: 0/1696 constraints, Known Traps: 0/0 constraints]
After SMT, in 60553ms problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 60593ms
Starting structural reductions in LTL mode, iteration 1 : 1847/2043 places, 1697/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63992 ms. Remains : 1847/2043 places, 1697/1893 transitions.
Support contains 105 out of 1847 places after structural reductions.
[2024-05-29 10:44:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-29 10:44:12] [INFO ] Flatten gal took : 137 ms
[2024-05-29 10:44:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldPPPs-PT-030B-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 10:44:12] [INFO ] Flatten gal took : 78 ms
[2024-05-29 10:44:12] [INFO ] Input system was already deterministic with 1697 transitions.
Support contains 88 out of 1847 places (down from 105) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2560 ms. (15 steps per ms) remains 2/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
[2024-05-29 10:44:13] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 126/136 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1711/1847 variables, 321/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1847 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1697/3544 variables, 1847/2178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3544 variables, 0/2178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/3544 variables, 0/2178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3544/3544 variables, and 2178 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1111 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 1847/1847 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 126/136 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1711/1847 variables, 321/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 18 places in 207 ms of which 32 ms to minimize.
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 33 places in 160 ms of which 4 ms to minimize.
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 3 ms to minimize.
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 3 ms to minimize.
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 3 ms to minimize.
[2024-05-29 10:44:15] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 3 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 3 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 4 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 41 places in 115 ms of which 2 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 3 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 2 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 2 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 2 ms to minimize.
[2024-05-29 10:44:16] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 1 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 44 places in 76 ms of which 2 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 2 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 39 places in 73 ms of which 1 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 1 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1847 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 44 places in 61 ms of which 2 ms to minimize.
[2024-05-29 10:44:17] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1847 variables, 2/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1847 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1697/3544 variables, 1847/2200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3544 variables, 2/2202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 10:44:18] [INFO ] Deduced a trap composed of 41 places in 306 ms of which 5 ms to minimize.
[2024-05-29 10:44:19] [INFO ] Deduced a trap composed of 20 places in 288 ms of which 6 ms to minimize.
[2024-05-29 10:44:19] [INFO ] Deduced a trap composed of 23 places in 244 ms of which 4 ms to minimize.
[2024-05-29 10:44:19] [INFO ] Deduced a trap composed of 19 places in 263 ms of which 5 ms to minimize.
SMT process timed out in 6323ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10 out of 1847 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1847 transition count 1487
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1637 transition count 1487
Performed 147 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 147 Pre rules applied. Total rules applied 420 place count 1637 transition count 1340
Deduced a syphon composed of 147 places in 2 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 2 with 294 rules applied. Total rules applied 714 place count 1490 transition count 1340
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 725 place count 1479 transition count 1329
Iterating global reduction 2 with 11 rules applied. Total rules applied 736 place count 1479 transition count 1329
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 736 place count 1479 transition count 1324
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 746 place count 1474 transition count 1324
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 3 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1810 place count 942 transition count 792
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 263 times.
Drop transitions (Partial Free agglomeration) removed 263 transitions
Iterating global reduction 2 with 263 rules applied. Total rules applied 2073 place count 942 transition count 792
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2074 place count 941 transition count 791
Applied a total of 2074 rules in 548 ms. Remains 941 /1847 variables (removed 906) and now considering 791/1697 (removed 906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 549 ms. Remains : 941/1847 places, 791/1697 transitions.
RANDOM walk for 6255 steps (0 resets) in 119 ms. (52 steps per ms) remains 0/2 properties
[2024-05-29 10:44:20] [INFO ] Flatten gal took : 64 ms
[2024-05-29 10:44:20] [INFO ] Flatten gal took : 68 ms
[2024-05-29 10:44:20] [INFO ] Input system was already deterministic with 1697 transitions.
Computed a total of 367 stabilizing places and 367 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1832 transition count 1682
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1832 transition count 1682
Applied a total of 30 rules in 189 ms. Remains 1832 /1847 variables (removed 15) and now considering 1682/1697 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 1832/1847 places, 1682/1697 transitions.
[2024-05-29 10:44:20] [INFO ] Flatten gal took : 61 ms
[2024-05-29 10:44:20] [INFO ] Flatten gal took : 65 ms
[2024-05-29 10:44:21] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1835 transition count 1685
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1835 transition count 1685
Applied a total of 24 rules in 178 ms. Remains 1835 /1847 variables (removed 12) and now considering 1685/1697 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 1835/1847 places, 1685/1697 transitions.
[2024-05-29 10:44:21] [INFO ] Flatten gal took : 57 ms
[2024-05-29 10:44:21] [INFO ] Flatten gal took : 56 ms
[2024-05-29 10:44:21] [INFO ] Input system was already deterministic with 1685 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1846 transition count 1484
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1634 transition count 1484
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1634 transition count 1334
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1484 transition count 1334
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 739 place count 1469 transition count 1319
Iterating global reduction 2 with 15 rules applied. Total rules applied 754 place count 1469 transition count 1319
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 754 place count 1469 transition count 1313
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 766 place count 1463 transition count 1313
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1826 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1828 place count 931 transition count 781
Applied a total of 1828 rules in 296 ms. Remains 931 /1847 variables (removed 916) and now considering 781/1697 (removed 916) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 308 ms. Remains : 931/1847 places, 781/1697 transitions.
[2024-05-29 10:44:21] [INFO ] Flatten gal took : 22 ms
[2024-05-29 10:44:21] [INFO ] Flatten gal took : 23 ms
[2024-05-29 10:44:21] [INFO ] Input system was already deterministic with 781 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1846 transition count 1485
Reduce places removed 211 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 212 rules applied. Total rules applied 423 place count 1635 transition count 1484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 424 place count 1634 transition count 1484
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 424 place count 1634 transition count 1334
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 724 place count 1484 transition count 1334
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 738 place count 1470 transition count 1320
Iterating global reduction 3 with 14 rules applied. Total rules applied 752 place count 1470 transition count 1320
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 752 place count 1470 transition count 1315
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 762 place count 1465 transition count 1315
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 0 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 3 with 1064 rules applied. Total rules applied 1826 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1828 place count 931 transition count 781
Applied a total of 1828 rules in 280 ms. Remains 931 /1847 variables (removed 916) and now considering 781/1697 (removed 916) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 281 ms. Remains : 931/1847 places, 781/1697 transitions.
[2024-05-29 10:44:22] [INFO ] Flatten gal took : 22 ms
[2024-05-29 10:44:22] [INFO ] Flatten gal took : 24 ms
[2024-05-29 10:44:22] [INFO ] Input system was already deterministic with 781 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1832 transition count 1682
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1832 transition count 1682
Applied a total of 30 rules in 198 ms. Remains 1832 /1847 variables (removed 15) and now considering 1682/1697 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 1832/1847 places, 1682/1697 transitions.
[2024-05-29 10:44:22] [INFO ] Flatten gal took : 50 ms
[2024-05-29 10:44:22] [INFO ] Flatten gal took : 59 ms
[2024-05-29 10:44:22] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1846 transition count 1485
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1635 transition count 1485
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 148 Pre rules applied. Total rules applied 422 place count 1635 transition count 1337
Deduced a syphon composed of 148 places in 2 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 2 with 296 rules applied. Total rules applied 718 place count 1487 transition count 1337
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 732 place count 1473 transition count 1323
Iterating global reduction 2 with 14 rules applied. Total rules applied 746 place count 1473 transition count 1323
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 746 place count 1473 transition count 1317
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 758 place count 1467 transition count 1317
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 0 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 2 with 1058 rules applied. Total rules applied 1816 place count 938 transition count 788
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1818 place count 936 transition count 786
Applied a total of 1818 rules in 235 ms. Remains 936 /1847 variables (removed 911) and now considering 786/1697 (removed 911) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 235 ms. Remains : 936/1847 places, 786/1697 transitions.
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 21 ms
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 22 ms
[2024-05-29 10:44:23] [INFO ] Input system was already deterministic with 786 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1832 transition count 1682
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1832 transition count 1682
Applied a total of 30 rules in 147 ms. Remains 1832 /1847 variables (removed 15) and now considering 1682/1697 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 1832/1847 places, 1682/1697 transitions.
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 38 ms
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 40 ms
[2024-05-29 10:44:23] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1835 transition count 1685
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1835 transition count 1685
Applied a total of 24 rules in 154 ms. Remains 1835 /1847 variables (removed 12) and now considering 1685/1697 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 1835/1847 places, 1685/1697 transitions.
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 36 ms
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 37 ms
[2024-05-29 10:44:23] [INFO ] Input system was already deterministic with 1685 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1832 transition count 1682
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1832 transition count 1682
Applied a total of 30 rules in 169 ms. Remains 1832 /1847 variables (removed 15) and now considering 1682/1697 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 1832/1847 places, 1682/1697 transitions.
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 35 ms
[2024-05-29 10:44:23] [INFO ] Flatten gal took : 36 ms
[2024-05-29 10:44:24] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1833 transition count 1683
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1833 transition count 1683
Applied a total of 28 rules in 134 ms. Remains 1833 /1847 variables (removed 14) and now considering 1683/1697 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 1833/1847 places, 1683/1697 transitions.
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 35 ms
[2024-05-29 10:44:24] [INFO ] Input system was already deterministic with 1683 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1846 transition count 1485
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1635 transition count 1485
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1635 transition count 1335
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1485 transition count 1335
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 736 place count 1471 transition count 1321
Iterating global reduction 2 with 14 rules applied. Total rules applied 750 place count 1471 transition count 1321
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 750 place count 1471 transition count 1315
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 762 place count 1465 transition count 1315
Performed 528 Post agglomeration using F-continuation condition.Transition count delta: 528
Deduced a syphon composed of 528 places in 1 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 2 with 1056 rules applied. Total rules applied 1818 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1820 place count 935 transition count 785
Applied a total of 1820 rules in 219 ms. Remains 935 /1847 variables (removed 912) and now considering 785/1697 (removed 912) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 935/1847 places, 785/1697 transitions.
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 18 ms
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 20 ms
[2024-05-29 10:44:24] [INFO ] Input system was already deterministic with 785 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1832 transition count 1682
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1832 transition count 1682
Applied a total of 30 rules in 157 ms. Remains 1832 /1847 variables (removed 15) and now considering 1682/1697 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 1832/1847 places, 1682/1697 transitions.
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:44:24] [INFO ] Flatten gal took : 34 ms
[2024-05-29 10:44:24] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 1697/1697 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1837 transition count 1687
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1837 transition count 1687
Applied a total of 20 rules in 136 ms. Remains 1837 /1847 variables (removed 10) and now considering 1687/1697 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 1837/1847 places, 1687/1697 transitions.
[2024-05-29 10:44:25] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:44:25] [INFO ] Flatten gal took : 35 ms
[2024-05-29 10:44:25] [INFO ] Input system was already deterministic with 1687 transitions.
[2024-05-29 10:44:25] [INFO ] Flatten gal took : 35 ms
[2024-05-29 10:44:25] [INFO ] Flatten gal took : 36 ms
[2024-05-29 10:44:25] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-29 10:44:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1847 places, 1697 transitions and 4834 arcs took 8 ms.
Total runtime 78000 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldPPPs-PT-030B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1847
TRANSITIONS: 1697
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.023s, Sys 0.010s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.006s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 646
MODEL NAME: /home/mcc/execution/412/model
1847 places, 1697 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

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="ShieldPPPs-PT-030B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldPPPs-PT-030B, 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 r355-tall-171683758800473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;