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.r267-smll-171654406400457.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Philosophers-COL-010000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406400457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.9K Apr 14 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 14 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 14 00:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 14 00:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 14 22:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 14 22:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 14 14:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 14 14:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 447K 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 Philosophers-COL-010000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716887206126

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-010000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 09:06:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 09:06:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 09:06:48] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 09:06:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 09:06:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1798 ms
[2024-05-28 09:06:50] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50000 PT places and 50000.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
[2024-05-28 09:06:50] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-28 09:06:50] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40004 steps (0 resets) in 134 ms. (296 steps per ms) remains 66/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 360 ms. (11 steps per ms) remains 60/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 153 ms. (25 steps per ms) remains 51/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 44/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 41/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 09:06:51] [INFO ] Computed 2 invariants in 6 ms
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp64 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 2 solved, 39 unsolved in 830 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 39/46 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/46 constraints. Problems are: Problem set: 2 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/46 constraints. Problems are: Problem set: 2 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 46 constraints, problems are : Problem set: 2 solved, 39 unsolved in 515 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 39/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 1438ms problems are : Problem set: 2 solved, 39 unsolved
Fused 39 Parikh solutions to 38 different solutions.
Parikh walk visited 30 properties in 30928 ms.
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 4 transition count 3
Applied a total of 3 rules in 34 ms. Remains 4 /5 variables (removed 1) and now considering 3/5 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 4/5 places, 3/5 transitions.
RANDOM walk for 40004 steps (0 resets) in 34 ms. (1142 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 789433 steps, run timeout after 3001 ms. (steps per millisecond=263 ) properties seen :0 out of 9
Probabilistic random walk after 789433 steps, saw 311288 distinct states, run finished after 3017 ms. (steps per millisecond=261 ) properties seen :0
// Phase 1: matrix 3 rows 4 cols
[2024-05-28 09:07:27] [INFO ] Computed 2 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 6 constraints, problems are : Problem set: 0 solved, 9 unsolved in 159 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 15 constraints, problems are : Problem set: 0 solved, 9 unsolved in 146 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 313ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 7 different solutions.
Finished Parikh walk after 9991 steps, including 0 resets, run visited all 9 properties in 103 ms. (steps per millisecond=97 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 9 properties in 111 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-28 09:07:28] [INFO ] Flatten gal took : 26 ms
[2024-05-28 09:07:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Philosophers-COL-010000-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 09:07:28] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10000) 10000) 10000)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 09:07:29] [INFO ] Unfolded HLPN to a Petri net with 50000 places and 50000 transitions 160000 arcs in 790 ms.
[2024-05-28 09:07:29] [INFO ] Unfolded 15 HLPN properties in 113 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 336 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2024-05-28 09:07:31] [INFO ] Computed 20000 invariants in 422 ms
[2024-05-28 09:08:24] [INFO ] Implicit Places using invariants in 52951 ms returned []
Implicit Place search using SMT only with invariants took 52974 ms to find 0 implicit places.
Running 30000 sub problems to find dead transitions.
[2024-05-28 09:08:25] [INFO ] Invariant cache hit.
SMT process timed out in 212132ms, After SMT, problems are : Problem set: 0 solved, 30000 unsolved
Search for dead transitions found 0 dead transitions in 212799ms
Finished structural reductions in LTL mode , in 1 iterations and 266388 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Support contains 50000 out of 50000 places after structural reductions.
[2024-05-28 09:12:01] [INFO ] Flatten gal took : 2624 ms
[2024-05-28 09:12:11] [INFO ] Flatten gal took : 2635 ms
[2024-05-28 09:12:22] [INFO ] Input system was already deterministic with 50000 transitions.
RANDOM walk for 3573 steps (0 resets) in 120071 ms. (0 steps per ms) remains 35/65 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4231 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4177 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5991 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5387 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5587 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6118 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5942 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5934 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4691 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5714 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5885 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3464 ms. (1 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4994 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4114 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6105 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5889 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4439 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4333 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7139 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3395 ms. (1 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 10141 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3515 ms. (1 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3814 ms. (1 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4556 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4459 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4200 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5130 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4154 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4324 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4604 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4184 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4184 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5797 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4207 ms. (0 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6366 ms. (0 steps per ms) remains 35/35 properties
[2024-05-28 09:13:41] [INFO ] Invariant cache hit.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-COL-010000

IS_COLORED=1
IS_NUPN=

LOADING model.pnml ...
MODEL CLASS: SYMMETRIC NET
PLACES: 5
TRANSITIONS: 5
CONSTANTS: 0
TEMPLATE VARS: 0
COLOR CLASSES: 1
COLOR VARS: 1
ARCS: 15
LOADING TIME: 1.314

UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 50000
TRANSITIONS: 50000
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 160000
UNFOLDING TIME: 9.581

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 1.655
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 13.002
OK.
----------------------------------------------------------------------
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: 653
MODEL NAME: /home/mcc/execution/model
50000 places, 50000 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716888120747

--------------------
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
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
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="Philosophers-COL-010000"
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 Philosophers-COL-010000, 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 r267-smll-171654406400457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-010000.tgz
mv Philosophers-COL-010000 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 ;