fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r137-smll-167819418800545
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DoubleLock-PT-p3s1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
13887.548 2564790.00 10199599.00 424.70 ?F???F?T??F??F?? 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.r137-smll-167819418800545.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 DoubleLock-PT-p3s1, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418800545
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 28K Feb 25 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39K Mar 5 18:22 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 DoubleLock-PT-p3s1-CTLCardinality-00
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-01
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-02
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-03
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-04
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-05
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-06
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-07
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-08
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-09
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-10
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-11
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-12
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-13
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-14
FORMULA_NAME DoubleLock-PT-p3s1-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678940562512

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=DoubleLock-PT-p3s1
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 04:22:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 04:22:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 04:22:45] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2023-03-16 04:22:45] [INFO ] Transformed 46 places.
[2023-03-16 04:22:45] [INFO ] Transformed 80 transitions.
[2023-03-16 04:22:45] [INFO ] Parsed PT model containing 46 places and 80 transitions and 324 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA DoubleLock-PT-p3s1-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 76
Applied a total of 1 rules in 43 ms. Remains 39 /40 variables (removed 1) and now considering 76/76 (removed 0) transitions.
[2023-03-16 04:22:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 39 cols
[2023-03-16 04:22:45] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-16 04:22:45] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-16 04:22:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-16 04:22:45] [INFO ] Invariant cache hit.
[2023-03-16 04:22:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-16 04:22:45] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2023-03-16 04:22:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-16 04:22:45] [INFO ] Invariant cache hit.
[2023-03-16 04:22:46] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 688 ms. Remains : 39/40 places, 76/76 transitions.
Support contains 36 out of 39 places after structural reductions.
[2023-03-16 04:22:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 04:22:46] [INFO ] Flatten gal took : 58 ms
FORMULA DoubleLock-PT-p3s1-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 04:22:46] [INFO ] Flatten gal took : 17 ms
[2023-03-16 04:22:46] [INFO ] Input system was already deterministic with 76 transitions.
Incomplete random walk after 10000 steps, including 60 resets, run finished after 752 ms. (steps per millisecond=13 ) properties (out of 63) seen :32
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) 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 31) 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 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) 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 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) 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 31) seen :0
Running SMT prover for 31 properties.
[2023-03-16 04:22:47] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-16 04:22:47] [INFO ] Invariant cache hit.
[2023-03-16 04:22:47] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-16 04:22:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-16 04:22:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 04:22:48] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :20 sat :11
[2023-03-16 04:22:48] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-16 04:22:48] [INFO ] After 73ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :20 sat :11
[2023-03-16 04:22:48] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :20 sat :11
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-16 04:22:48] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :20 sat :11
Fused 31 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 246 ms.
Support contains 14 out of 39 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 39/39 places, 76/76 transitions.
Graph (complete) has 150 edges and 39 vertex of which 37 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 24 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 37/39 places, 76/76 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-16 04:22:49] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 37 cols
[2023-03-16 04:22:49] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-16 04:22:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 04:22:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 04:22:49] [INFO ] After 39ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-16 04:22:49] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-16 04:22:49] [INFO ] After 13ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 04:22:49] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 04:22:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 04:22:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 04:22:49] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 04:22:49] [INFO ] After 13ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 04:22:49] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-16 04:22:49] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 37/37 places, 76/76 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 75
Applied a total of 1 rules in 7 ms. Remains 37 /37 variables (removed 0) and now considering 75/76 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 37/37 places, 75/76 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 2) seen :1
Finished Best-First random walk after 1305 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=652 )
Successfully simplified 20 atomic propositions for a total of 14 simplifications.
[2023-03-16 04:22:49] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 11 ms
FORMULA DoubleLock-PT-p3s1-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 10 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Graph (complete) has 177 edges and 39 vertex of which 37 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 3 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 8 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 9 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 2 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 8 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 2 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 2 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 8 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Graph (complete) has 177 edges and 39 vertex of which 37 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:49] [INFO ] Flatten gal took : 7 ms
[2023-03-16 04:22:49] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Graph (complete) has 177 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 38 /39 variables (removed 1) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 38/39 places, 76/76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 2 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 13 ms
[2023-03-16 04:22:50] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 76
Applied a total of 2 rules in 2 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Graph (complete) has 177 edges and 39 vertex of which 37 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Graph (complete) has 177 edges and 39 vertex of which 37 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 37 /39 variables (removed 2) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 37/39 places, 76/76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 4 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:50] [INFO ] Input system was already deterministic with 76 transitions.
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 04:22:50] [INFO ] Flatten gal took : 5 ms
[2023-03-16 04:22:50] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-16 04:22:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 39 places, 76 transitions and 306 arcs took 0 ms.
Total runtime 4988 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/476/ctl_0_ --ctl=/tmp/476/ctl_1_ --ctl=/tmp/476/ctl_2_ --ctl=/tmp/476/ctl_3_ --ctl=/tmp/476/ctl_4_ --ctl=/tmp/476/ctl_5_ --ctl=/tmp/476/ctl_6_ --ctl=/tmp/476/ctl_7_ --ctl=/tmp/476/ctl_8_ --ctl=/tmp/476/ctl_9_ --ctl=/tmp/476/ctl_10_ --mu-par --mu-opt
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-00
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-02
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-03
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-04
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-06
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-08
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-09
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-11
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-12
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-14
Could not compute solution for formula : DoubleLock-PT-p3s1-CTLCardinality-15

BK_STOP 1678943127302

--------------------
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 DoubleLock-PT-p3s1-CTLCardinality-00
ctl formula formula --ctl=/tmp/476/ctl_0_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-02
ctl formula formula --ctl=/tmp/476/ctl_1_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-03
ctl formula formula --ctl=/tmp/476/ctl_2_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-04
ctl formula formula --ctl=/tmp/476/ctl_3_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-06
ctl formula formula --ctl=/tmp/476/ctl_4_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-08
ctl formula formula --ctl=/tmp/476/ctl_5_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-09
ctl formula formula --ctl=/tmp/476/ctl_6_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-11
ctl formula formula --ctl=/tmp/476/ctl_7_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-12
ctl formula formula --ctl=/tmp/476/ctl_8_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-14
ctl formula formula --ctl=/tmp/476/ctl_9_
ctl formula name DoubleLock-PT-p3s1-CTLCardinality-15
ctl formula formula --ctl=/tmp/476/ctl_10_
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 39 places, 76 transitions and 306 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 76->60 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.010 sys
pnml2lts-sym: state vector length is 39; there are 60 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: 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

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="DoubleLock-PT-p3s1"
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 DoubleLock-PT-p3s1, 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 r137-smll-167819418800545"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s1.tgz
mv DoubleLock-PT-p3s1 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 ;