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-171654406400449.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 Philosophers-COL-005000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406400449
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.3K Apr 13 19:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 13 19:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 13 13:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 13 13:59 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 25K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 14 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 14 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 22:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 13 22:55 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 227K 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-005000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716884418356

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-005000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 08:20:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 08:20:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:20:20] [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 08:20:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 08:20:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1373 ms
[2024-05-28 08:20:21] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
[2024-05-28 08:20:22] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-28 08:20:22] [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
Reduction of identical properties reduced properties to check from 76 to 75
RANDOM walk for 40012 steps (4 resets) in 93 ms. (425 steps per ms) remains 16/75 properties
BEST_FIRST walk for 4004 steps (8 resets) in 229 ms. (17 steps per ms) remains 10/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 10/10 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 08:20:22] [INFO ] Computed 2 invariants in 4 ms
Problem AtomicPropp51 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 1 solved, 9 unsolved in 335 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 9/16 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 16 constraints, problems are : Problem set: 1 solved, 9 unsolved in 155 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 9/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 549ms problems are : Problem set: 1 solved, 9 unsolved
Finished Parikh walk after 55886 steps, including 20 resets, run visited all 9 properties in 214 ms. (steps per millisecond=261 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 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 )
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 223 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-28 08:20:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-28 08:20:23] [INFO ] Flatten gal took : 22 ms
FORMULA Philosophers-COL-005000-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 08:20:23] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 08:20:24] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 583 ms.
[2024-05-28 08:20:24] [INFO ] Unfolded 15 HLPN properties in 35 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 137 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2024-05-28 08:20:25] [INFO ] Computed 10000 invariants in 286 ms
[2024-05-28 08:20:41] [INFO ] Implicit Places using invariants in 16449 ms returned []
Implicit Place search using SMT only with invariants took 16463 ms to find 0 implicit places.
Running 15000 sub problems to find dead transitions.
[2024-05-28 08:20:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30670 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 15000/15000 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30275 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 0/15000 constraints, Known Traps: 0/0 constraints]
After SMT, in 101204ms problems are : Problem set: 0 solved, 15000 unsolved
Search for dead transitions found 0 dead transitions in 101572ms
Finished structural reductions in LTL mode , in 1 iterations and 118304 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2024-05-28 08:22:26] [INFO ] Flatten gal took : 1397 ms
[2024-05-28 08:22:31] [INFO ] Flatten gal took : 1169 ms
[2024-05-28 08:22:37] [INFO ] Input system was already deterministic with 25000 transitions.
RANDOM walk for 4201 steps (0 resets) in 120033 ms. (0 steps per ms) remains 40/70 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4405 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2735 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3066 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2635 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4262 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7384 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2721 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4411 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4048 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4783 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4107 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2977 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2797 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4696 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4055 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7989 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2818 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3094 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7256 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2501 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2960 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2601 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5865 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 17371 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2516 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3068 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2529 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2470 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7171 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2514 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2538 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4051 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2542 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2793 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4086 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2534 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5558 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4086 ms. (0 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2495 ms. (1 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5572 ms. (0 steps per ms) remains 40/40 properties
[2024-05-28 08:23:52] [INFO ] Invariant cache hit.
SMT process timed out in 60220ms, After SMT, problems are : Problem set: 0 solved, 40 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 377 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 379 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:24:54] [INFO ] Flatten gal took : 915 ms
[2024-05-28 08:24:59] [INFO ] Flatten gal took : 948 ms
[2024-05-28 08:25:05] [INFO ] Input system was already deterministic with 25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 66 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:06] [INFO ] Flatten gal took : 655 ms
[2024-05-28 08:25:07] [INFO ] Flatten gal took : 730 ms
[2024-05-28 08:25:08] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1199 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1200 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:10] [INFO ] Flatten gal took : 691 ms
[2024-05-28 08:25:11] [INFO ] Flatten gal took : 745 ms
[2024-05-28 08:25:13] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 373 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 374 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:14] [INFO ] Flatten gal took : 629 ms
[2024-05-28 08:25:14] [INFO ] Flatten gal took : 705 ms
[2024-05-28 08:25:16] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 52 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:17] [INFO ] Flatten gal took : 682 ms
[2024-05-28 08:25:17] [INFO ] Flatten gal took : 705 ms
[2024-05-28 08:25:19] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3582 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3584 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:23] [INFO ] Flatten gal took : 615 ms
[2024-05-28 08:25:24] [INFO ] Flatten gal took : 805 ms
[2024-05-28 08:25:26] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 59 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:26] [INFO ] Flatten gal took : 686 ms
[2024-05-28 08:25:27] [INFO ] Flatten gal took : 771 ms
[2024-05-28 08:25:29] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 48 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:30] [INFO ] Flatten gal took : 650 ms
[2024-05-28 08:25:30] [INFO ] Flatten gal took : 767 ms
[2024-05-28 08:25:32] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 48 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:33] [INFO ] Flatten gal took : 705 ms
[2024-05-28 08:25:33] [INFO ] Flatten gal took : 722 ms
[2024-05-28 08:25:35] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 68 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:36] [INFO ] Flatten gal took : 686 ms
[2024-05-28 08:25:37] [INFO ] Flatten gal took : 788 ms
[2024-05-28 08:25:38] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1654 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1654 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:41] [INFO ] Flatten gal took : 645 ms
[2024-05-28 08:25:42] [INFO ] Flatten gal took : 695 ms
[2024-05-28 08:25:43] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 52 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:44] [INFO ] Flatten gal took : 635 ms
[2024-05-28 08:25:45] [INFO ] Flatten gal took : 734 ms
[2024-05-28 08:25:46] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1730 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1730 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:25:49] [INFO ] Flatten gal took : 607 ms
[2024-05-28 08:25:49] [INFO ] Flatten gal took : 698 ms
[2024-05-28 08:25:51] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Performed 5000 Post agglomeration using F-continuation condition.Transition count delta: 5000
Deduced a syphon composed of 5000 places in 4 ms
Reduce places removed 5000 places and 0 transitions.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 10000 place count 20000 transition count 20000
Applied a total of 10000 rules in 8293 ms. Remains 20000 /25000 variables (removed 5000) and now considering 20000/25000 (removed 5000) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8297 ms. Remains : 20000/25000 places, 20000/25000 transitions.
[2024-05-28 08:26:00] [INFO ] Flatten gal took : 567 ms
[2024-05-28 08:26:00] [INFO ] Flatten gal took : 531 ms
[2024-05-28 08:26:01] [INFO ] Input system was already deterministic with 20000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 55 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:26:02] [INFO ] Flatten gal took : 649 ms
[2024-05-28 08:26:03] [INFO ] Flatten gal took : 712 ms
[2024-05-28 08:26:04] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 609 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 610 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2024-05-28 08:26:06] [INFO ] Flatten gal took : 635 ms
[2024-05-28 08:26:06] [INFO ] Flatten gal took : 720 ms
[2024-05-28 08:26:08] [INFO ] Input system was already deterministic with 25000 transitions.
[2024-05-28 08:26:09] [INFO ] Flatten gal took : 946 ms
[2024-05-28 08:26:14] [INFO ] Flatten gal took : 912 ms
[2024-05-28 08:26:18] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 152 ms.
[2024-05-28 08:26:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25000 places, 25000 transitions and 80000 arcs took 122 ms.
Total runtime 358104 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-COL-005000

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: 25000
TRANSITIONS: 25000
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.699s, Sys 0.048s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.188s, Sys 0.007s]


----------------------------------------------------------------------
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: 584
MODEL NAME: /home/mcc/execution/412/model
25000 places, 25000 transitions.

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

BK_STOP 1716885153670

--------------------
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

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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-005000"
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-005000, 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-171654406400449"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 ;