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.r476-tall-171620505400217.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 ltsminxred
Input is CSRepetitions-COL-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620505400217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.8K Apr 12 10:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 12 10:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 12 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 12:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 18K May 18 16:42 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 CSRepetitions-COL-10-CTLCardinality-2024-00
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-01
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-02
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-03
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-04
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-05
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-06
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-07
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-08
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-09
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-10
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-11
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-12
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-13
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-14
FORMULA_NAME CSRepetitions-COL-10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717201266150

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:21:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 00:21:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:21:07] [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.
[2024-06-01 00:21:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 00:21:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 553 ms
[2024-06-01 00:21:07] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1311 PT places and 2300.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2024-06-01 00:21:07] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 4 ms.
[2024-06-01 00:21:07] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
RANDOM walk for 40145 steps (245 resets) in 590 ms. (67 steps per ms) remains 31/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 29/31 properties
BEST_FIRST walk for 4004 steps (16 resets) in 53 ms. (74 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (16 resets) in 69 ms. (57 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (16 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 74 ms. (53 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (15 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 69 ms. (57 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (16 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 96 ms. (41 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 96 ms. (41 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 91 ms. (43 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 103 ms. (38 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 99 ms. (40 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 33 ms. (117 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 40 ms. (97 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4013 steps (15 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
// Phase 1: matrix 5 rows 6 cols
[2024-06-01 00:21:08] [INFO ] Computed 2 invariants in 2 ms
[2024-06-01 00:21:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp54 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 2/2 constraints. Problems are: Problem set: 15 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 15 solved, 12 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
After SMT solving in domain Real declared 11/11 variables, and 8 constraints, problems are : Problem set: 27 solved, 0 unsolved in 275 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 309ms problems are : Problem set: 27 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 27 atomic propositions for a total of 16 simplifications.
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 00:21:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 00:21:09] [INFO ] Flatten gal took : 14 ms
[2024-06-01 00:21:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 00:21:09] [INFO ] Flatten gal took : 1 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 10
[2024-06-01 00:21:09] [INFO ] Unfolded HLPN to a Petri net with 402 places and 500 transitions 1500 arcs in 19 ms.
[2024-06-01 00:21:09] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 402 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 10 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-06-01 00:21:09] [INFO ] Computed 101 invariants in 20 ms
[2024-06-01 00:21:09] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-06-01 00:21:09] [INFO ] Invariant cache hit.
[2024-06-01 00:21:09] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-06-01 00:21:09] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2024-06-01 00:21:09] [INFO ] Invariant cache hit.
[2024-06-01 00:21:09] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (OVERLAPS) 100/402 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 500/902 variables, 402/503 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/902 variables, 100/603 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/902 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (OVERLAPS) 0/902 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 400 unsolved
No progress, stopping.
After SMT solving in domain Real declared 902/902 variables, and 603 constraints, problems are : Problem set: 0 solved, 400 unsolved in 29599 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 402/402 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (OVERLAPS) 100/402 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 500/902 variables, 402/503 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/902 variables, 100/603 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/902 variables, 400/1003 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/902 variables, 0/1003 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (OVERLAPS) 0/902 variables, 0/1003 constraints. Problems are: Problem set: 0 solved, 400 unsolved
No progress, stopping.
After SMT solving in domain Int declared 902/902 variables, and 1003 constraints, problems are : Problem set: 0 solved, 400 unsolved in 29394 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 402/402 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 0/0 constraints]
After SMT, in 59918ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 59927ms
Finished structural reductions in LTL mode , in 1 iterations and 60362 ms. Remains : 402/402 places, 500/500 transitions.
Support contains 402 out of 402 places after structural reductions.
[2024-06-01 00:22:09] [INFO ] Flatten gal took : 57 ms
[2024-06-01 00:22:09] [INFO ] Flatten gal took : 38 ms
[2024-06-01 00:22:10] [INFO ] Input system was already deterministic with 500 transitions.
RANDOM walk for 40000 steps (271 resets) in 2841 ms. (14 steps per ms) remains 17/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
[2024-06-01 00:22:11] [INFO ] Invariant cache hit.
[2024-06-01 00:22:11] [INFO ] State equation strengthened by 100 read => feed constraints.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 1/1 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/1 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 100/402 variables, 100/101 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 0/101 constraints. Problems are: Problem set: 8 solved, 9 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 4 (OVERLAPS) 500/902 variables, 402/503 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/902 variables, 100/603 constraints. Problems are: Problem set: 16 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/902 variables, 0/603 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/902 variables, 0/603 constraints. Problems are: Problem set: 16 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 902/902 variables, and 603 constraints, problems are : Problem set: 16 solved, 1 unsolved in 464 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 402/402 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 200/302 variables, 101/101 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/101 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 400/702 variables, 302/403 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/702 variables, 100/503 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/702 variables, 0/503 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 200/902 variables, 100/603 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/902 variables, 1/604 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/902 variables, 0/604 constraints. Problems are: Problem set: 16 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/902 variables, 0/604 constraints. Problems are: Problem set: 16 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 902/902 variables, and 604 constraints, problems are : Problem set: 16 solved, 1 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 402/402 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 1/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 1121ms problems are : Problem set: 16 solved, 1 unsolved
Finished Parikh walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 16 atomic propositions for a total of 11 simplifications.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 25 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 25 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 8 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 20 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 20 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Applied a total of 300 rules in 65 ms. Remains 202 /402 variables (removed 200) and now considering 400/500 (removed 100) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 202/402 places, 400/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 13 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 8 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 16 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 16 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 2 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 15 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 16 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 14 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 15 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 14 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 14 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 20 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 13 ms
[2024-06-01 00:22:12] [INFO ] Flatten gal took : 14 ms
[2024-06-01 00:22:12] [INFO ] Input system was already deterministic with 500 transitions.
RANDOM walk for 40002 steps (272 resets) in 989 ms. (40 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4400 steps (0 resets) in 39 ms. (110 steps per ms) remains 0/1 properties
FORMULA CSRepetitions-COL-10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 2 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 13 ms
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 11 ms
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Input system was already deterministic with 500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 1 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 402/402 places, 500/500 transitions.
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 11 ms
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Input system was already deterministic with 500 transitions.
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 00:22:13] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 00:22:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 402 places, 500 transitions and 1500 arcs took 5 ms.
Total runtime 66242 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-00
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-01
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-03
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-04
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-06
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-08
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-11
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-12
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-13
Could not compute solution for formula : CSRepetitions-COL-10-CTLCardinality-2024-15

BK_STOP 1717201333822

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
mcc2024
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/534/ctl_0_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/534/ctl_1_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/534/ctl_2_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/534/ctl_3_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/534/ctl_4_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/534/ctl_5_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/534/ctl_6_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/534/ctl_7_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/534/ctl_8_
ctl formula name CSRepetitions-COL-10-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/534/ctl_9_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="CSRepetitions-COL-10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CSRepetitions-COL-10, 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 r476-tall-171620505400217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-10.tgz
mv CSRepetitions-COL-10 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 ;