fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r489-tall-167912707400865
Last Updated
May 14, 2023

About the Execution of LTSMin+red for TwoPhaseLocking-PT-nC00500vD

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16217.896 3575622.00 14263776.00 5443.40 ?????FF???T??T?? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r489-tall-167912707400865.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is TwoPhaseLocking-PT-nC00500vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707400865
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.7K Feb 25 17:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 17:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 17:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 25 17:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Feb 25 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-00
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-01
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-02
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-03
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-04
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-05
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-06
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-07
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-08
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-09
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-10
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-11
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-12
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-13
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-14
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679323000449

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00500vD
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 14:36:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 14:36:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:36:42] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2023-03-20 14:36:42] [INFO ] Transformed 8 places.
[2023-03-20 14:36:42] [INFO ] Transformed 6 transitions.
[2023-03-20 14:36:42] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 80 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 8 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 14:36:42] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-20 14:36:42] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-20 14:36:42] [INFO ] Invariant cache hit.
[2023-03-20 14:36:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-20 14:36:42] [INFO ] Invariant cache hit.
[2023-03-20 14:36:42] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 14:36:42] [INFO ] Flatten gal took : 16 ms
[2023-03-20 14:36:42] [INFO ] Flatten gal took : 4 ms
[2023-03-20 14:36:42] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10043 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=358 ) properties (out of 75) seen :48
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-20 14:36:43] [INFO ] Invariant cache hit.
[2023-03-20 14:36:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 14:36:43] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :24 sat :0 real:2
[2023-03-20 14:36:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:36:43] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :26 sat :0
Fused 26 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 26 atomic propositions for a total of 16 simplifications.
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 14:36:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 3 ms
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 2 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 5 transition count 3
Applied a total of 6 rules in 6 ms. Remains 5 /8 variables (removed 3) and now considering 3/6 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 5/8 places, 3/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 7/8 places, 5/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 6/8 places, 4/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 4 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 3 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 6/8 places, 4/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 4 transitions.
Finished random walk after 503 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=251 )
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 0 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 7/8 places, 5/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 5 transitions.
Finished random walk after 251 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=251 )
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 1 ms
[2023-03-20 14:36:43] [INFO ] Flatten gal took : 2 ms
[2023-03-20 14:36:43] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 14:36:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8 places, 6 transitions and 18 arcs took 0 ms.
Total runtime 1227 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/470/ctl_0_ --ctl=/tmp/470/ctl_1_ --ctl=/tmp/470/ctl_2_ --ctl=/tmp/470/ctl_3_ --ctl=/tmp/470/ctl_4_ --ctl=/tmp/470/ctl_5_ --ctl=/tmp/470/ctl_6_ --ctl=/tmp/470/ctl_7_ --ctl=/tmp/470/ctl_8_ --ctl=/tmp/470/ctl_9_ --ctl=/tmp/470/ctl_10_ --ctl=/tmp/470/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 140340 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16301548 kB
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-00
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-01
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-02
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-03
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-04
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-07
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-08
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-09
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-11
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-12
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-14
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-15

BK_STOP 1679326576071

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-00
ctl formula formula --ctl=/tmp/470/ctl_0_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-01
ctl formula formula --ctl=/tmp/470/ctl_1_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-02
ctl formula formula --ctl=/tmp/470/ctl_2_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-03
ctl formula formula --ctl=/tmp/470/ctl_3_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-04
ctl formula formula --ctl=/tmp/470/ctl_4_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-07
ctl formula formula --ctl=/tmp/470/ctl_5_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-08
ctl formula formula --ctl=/tmp/470/ctl_6_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-09
ctl formula formula --ctl=/tmp/470/ctl_7_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-11
ctl formula formula --ctl=/tmp/470/ctl_8_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-12
ctl formula formula --ctl=/tmp/470/ctl_9_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-14
ctl formula formula --ctl=/tmp/470/ctl_10_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-15
ctl formula formula --ctl=/tmp/470/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 8 places, 6 transitions and 18 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 6->6 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 8; there are 6 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 476
Killing (9) : 476

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="TwoPhaseLocking-PT-nC00500vD"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is TwoPhaseLocking-PT-nC00500vD, 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 r489-tall-167912707400865"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00500vD.tgz
mv TwoPhaseLocking-PT-nC00500vD 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 ;