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.r457-smll-167912649200369.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 SquareGrid-PT-080408, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649200369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 936K
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 12:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 505K 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 SquareGrid-PT-080408-CTLCardinality-00
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-01
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-02
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-03
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-04
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-05
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-06
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-07
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-08
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-09
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-10
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-11
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-12
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-13
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-14
FORMULA_NAME SquareGrid-PT-080408-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679401372468

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=SquareGrid-PT-080408
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 12:22:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 12:22:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 12:22:55] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2023-03-21 12:22:55] [INFO ] Transformed 896 places.
[2023-03-21 12:22:55] [INFO ] Transformed 1056 transitions.
[2023-03-21 12:22:55] [INFO ] Parsed PT model containing 896 places and 1056 transitions and 4224 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Support contains 115 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 112 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2023-03-21 12:22:55] [INFO ] Computed 353 place invariants in 93 ms
[2023-03-21 12:22:56] [INFO ] Implicit Places using invariants in 1395 ms returned []
[2023-03-21 12:22:56] [INFO ] Invariant cache hit.
[2023-03-21 12:22:58] [INFO ] Implicit Places using invariants and state equation in 1803 ms returned []
Implicit Place search using SMT with State Equation took 3247 ms to find 0 implicit places.
[2023-03-21 12:22:58] [INFO ] Invariant cache hit.
[2023-03-21 12:23:00] [INFO ] Dead Transitions using invariants and state equation in 1380 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4755 ms. Remains : 896/896 places, 1056/1056 transitions.
Support contains 115 out of 896 places after structural reductions.
[2023-03-21 12:23:00] [INFO ] Flatten gal took : 201 ms
[2023-03-21 12:23:00] [INFO ] Flatten gal took : 113 ms
[2023-03-21 12:23:01] [INFO ] Input system was already deterministic with 1056 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1757 ms. (steps per millisecond=5 ) properties (out of 78) seen :39
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-21 12:23:03] [INFO ] Invariant cache hit.
[2023-03-21 12:23:04] [INFO ] [Real]Absence check using 352 positive place invariants in 99 ms returned sat
[2023-03-21 12:23:04] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-21 12:23:04] [INFO ] After 1124ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:37
[2023-03-21 12:23:05] [INFO ] [Nat]Absence check using 352 positive place invariants in 98 ms returned sat
[2023-03-21 12:23:05] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-21 12:23:06] [INFO ] After 859ms SMT Verify possible using state equation in natural domain returned unsat :33 sat :6
[2023-03-21 12:23:07] [INFO ] After 1341ms SMT Verify possible using trap constraints in natural domain returned unsat :33 sat :6
Attempting to minimize the solution found.
Minimization took 318 ms.
[2023-03-21 12:23:07] [INFO ] After 2766ms SMT Verify possible using all constraints in natural domain returned unsat :33 sat :6
Fused 39 Parikh solutions to 5 different solutions.
Finished Parikh walk after 1887 steps, including 0 resets, run visited all 6 properties in 191 ms. (steps per millisecond=9 )
Parikh walk visited 6 properties in 194 ms.
Successfully simplified 33 atomic propositions for a total of 16 simplifications.
FORMULA SquareGrid-PT-080408-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 12:23:07] [INFO ] Flatten gal took : 107 ms
[2023-03-21 12:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SquareGrid-PT-080408-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 12:23:07] [INFO ] Flatten gal took : 64 ms
[2023-03-21 12:23:07] [INFO ] Input system was already deterministic with 1056 transitions.
Support contains 59 out of 896 places (down from 76) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 69 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 49 ms
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 54 ms
[2023-03-21 12:23:08] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 41 ms
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 44 ms
[2023-03-21 12:23:08] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 88 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 49 ms
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 46 ms
[2023-03-21 12:23:08] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 42 ms
[2023-03-21 12:23:08] [INFO ] Flatten gal took : 44 ms
[2023-03-21 12:23:09] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 51 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 42 ms
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 45 ms
[2023-03-21 12:23:09] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 38 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 40 ms
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 42 ms
[2023-03-21 12:23:09] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 50 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 41 ms
[2023-03-21 12:23:09] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 15 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 38 ms
[2023-03-21 12:23:09] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 14 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:09] [INFO ] Flatten gal took : 32 ms
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 36 ms
[2023-03-21 12:23:10] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 14 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 32 ms
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:23:10] [INFO ] Input system was already deterministic with 1056 transitions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 14 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 32 ms
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 36 ms
[2023-03-21 12:23:10] [INFO ] Input system was already deterministic with 1056 transitions.
Support contains 1 out of 896 places (down from 3) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 32 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 896/896 places, 1056/1056 transitions.
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 32 ms
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 36 ms
[2023-03-21 12:23:10] [INFO ] Input system was already deterministic with 1056 transitions.
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:23:10] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:23:10] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-21 12:23:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 896 places, 1056 transitions and 4224 arcs took 17 ms.
Total runtime 15727 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/474/ctl_0_ --ctl=/tmp/474/ctl_1_ --ctl=/tmp/474/ctl_2_ --ctl=/tmp/474/ctl_3_ --ctl=/tmp/474/ctl_4_ --ctl=/tmp/474/ctl_5_ --ctl=/tmp/474/ctl_6_ --ctl=/tmp/474/ctl_7_ --ctl=/tmp/474/ctl_8_ --ctl=/tmp/474/ctl_9_ --ctl=/tmp/474/ctl_10_ --ctl=/tmp/474/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 12302076 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16096328 kB
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-00
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-02
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-03
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-04
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-05
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-06
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-07
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-09
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-10
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-11
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-12
Could not compute solution for formula : SquareGrid-PT-080408-CTLCardinality-14

BK_STOP 1679404963139

--------------------
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 SquareGrid-PT-080408-CTLCardinality-00
ctl formula formula --ctl=/tmp/474/ctl_0_
ctl formula name SquareGrid-PT-080408-CTLCardinality-02
ctl formula formula --ctl=/tmp/474/ctl_1_
ctl formula name SquareGrid-PT-080408-CTLCardinality-03
ctl formula formula --ctl=/tmp/474/ctl_2_
ctl formula name SquareGrid-PT-080408-CTLCardinality-04
ctl formula formula --ctl=/tmp/474/ctl_3_
ctl formula name SquareGrid-PT-080408-CTLCardinality-05
ctl formula formula --ctl=/tmp/474/ctl_4_
ctl formula name SquareGrid-PT-080408-CTLCardinality-06
ctl formula formula --ctl=/tmp/474/ctl_5_
ctl formula name SquareGrid-PT-080408-CTLCardinality-07
ctl formula formula --ctl=/tmp/474/ctl_6_
ctl formula name SquareGrid-PT-080408-CTLCardinality-09
ctl formula formula --ctl=/tmp/474/ctl_7_
ctl formula name SquareGrid-PT-080408-CTLCardinality-10
ctl formula formula --ctl=/tmp/474/ctl_8_
ctl formula name SquareGrid-PT-080408-CTLCardinality-11
ctl formula formula --ctl=/tmp/474/ctl_9_
ctl formula name SquareGrid-PT-080408-CTLCardinality-12
ctl formula formula --ctl=/tmp/474/ctl_10_
ctl formula name SquareGrid-PT-080408-CTLCardinality-14
ctl formula formula --ctl=/tmp/474/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 896 places, 1056 transitions and 4224 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.010 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: 1056->1056 groups
pnml2lts-sym: Regrouping took 0.540 real 0.530 user 0.000 sys
pnml2lts-sym: state vector length is 896; there are 1056 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
Killing (15) : 480
Killing (9) : 480

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="SquareGrid-PT-080408"
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 SquareGrid-PT-080408, 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 r457-smll-167912649200369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 ;