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.r233-tall-167856418500185.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)
................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is JoinFreeModules-PT-0100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418500185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 7.5K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 11:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 11:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 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 304K 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 JoinFreeModules-PT-0100-CTLCardinality-00
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-01
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-02
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-03
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-04
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-05
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-06
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-07
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-08
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-09
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-10
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-11
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-12
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-13
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-14
FORMULA_NAME JoinFreeModules-PT-0100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679461204895

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=JoinFreeModules-PT-0100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 05:00:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 05:00:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 05:00:06] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2023-03-22 05:00:06] [INFO ] Transformed 501 places.
[2023-03-22 05:00:06] [INFO ] Transformed 801 transitions.
[2023-03-22 05:00:06] [INFO ] Parsed PT model containing 501 places and 801 transitions and 2302 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Initial state reduction rules removed 5 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0100-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 104 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 46 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2023-03-22 05:00:06] [INFO ] Computed 100 place invariants in 28 ms
[2023-03-22 05:00:07] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
[2023-03-22 05:00:07] [INFO ] Invariant cache hit.
[2023-03-22 05:00:07] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-22 05:00:07] [INFO ] Invariant cache hit.
[2023-03-22 05:00:07] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-22 05:00:07] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-22 05:00:07] [INFO ] Invariant cache hit.
[2023-03-22 05:00:07] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1445 ms. Remains : 500/500 places, 801/801 transitions.
Support contains 104 out of 500 places after structural reductions.
[2023-03-22 05:00:08] [INFO ] Flatten gal took : 76 ms
[2023-03-22 05:00:08] [INFO ] Flatten gal took : 39 ms
[2023-03-22 05:00:08] [INFO ] Input system was already deterministic with 801 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 57) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 31) 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 31) 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 31) 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 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) 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 29) 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 29) 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 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) 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 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 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 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 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) 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 25) 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 25) seen :0
Running SMT prover for 25 properties.
[2023-03-22 05:00:08] [INFO ] Invariant cache hit.
[2023-03-22 05:00:09] [INFO ] [Real]Absence check using 100 positive place invariants in 13 ms returned sat
[2023-03-22 05:00:09] [INFO ] After 325ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-22 05:00:09] [INFO ] [Nat]Absence check using 100 positive place invariants in 15 ms returned sat
[2023-03-22 05:00:11] [INFO ] After 1622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :25
[2023-03-22 05:00:11] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-22 05:00:13] [INFO ] After 2500ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :25
[2023-03-22 05:00:13] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 4 ms to minimize.
[2023-03-22 05:00:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-22 05:00:13] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2023-03-22 05:00:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-03-22 05:00:14] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2023-03-22 05:00:14] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-22 05:00:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 166 ms
[2023-03-22 05:00:15] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-22 05:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-22 05:00:15] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-22 05:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-03-22 05:00:15] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2023-03-22 05:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-22 05:00:16] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 05:00:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2023-03-22 05:00:16] [INFO ] After 5024ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :25
Attempting to minimize the solution found.
Minimization took 1786 ms.
[2023-03-22 05:00:17] [INFO ] After 8904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :25
Parikh walk visited 24 properties in 6314 ms.
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 801/801 transitions.
Graph (complete) has 1200 edges and 500 vertex of which 5 are kept as prefixes of interest. Removing 495 places using SCC suffix rule.3 ms
Discarding 495 places :
Also discarding 792 output transitions
Drop transitions removed 792 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 13 ms. Remains 5 /500 variables (removed 495) and now considering 8/801 (removed 793) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 05:00:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 05:00:24] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 5/500 places, 8/801 transitions.
Finished random walk after 64 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=64 )
[2023-03-22 05:00:24] [INFO ] Flatten gal took : 31 ms
[2023-03-22 05:00:24] [INFO ] Flatten gal took : 28 ms
[2023-03-22 05:00:24] [INFO ] Input system was already deterministic with 801 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2023-03-22 05:00:24] [INFO ] Computed 100 place invariants in 13 ms
[2023-03-22 05:00:24] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:24] [INFO ] Flatten gal took : 25 ms
[2023-03-22 05:00:24] [INFO ] Flatten gal took : 22 ms
[2023-03-22 05:00:24] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:24] [INFO ] Invariant cache hit.
[2023-03-22 05:00:25] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 287 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 22 ms
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 21 ms
[2023-03-22 05:00:25] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:25] [INFO ] Invariant cache hit.
[2023-03-22 05:00:25] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 19 ms
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 19 ms
[2023-03-22 05:00:25] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:25] [INFO ] Invariant cache hit.
[2023-03-22 05:00:25] [INFO ] Dead Transitions using invariants and state equation in 283 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 19 ms
[2023-03-22 05:00:25] [INFO ] Flatten gal took : 18 ms
[2023-03-22 05:00:25] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 38 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:26] [INFO ] Invariant cache hit.
[2023-03-22 05:00:26] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 319 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:26] [INFO ] Flatten gal took : 16 ms
[2023-03-22 05:00:26] [INFO ] Flatten gal took : 17 ms
[2023-03-22 05:00:26] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:26] [INFO ] Invariant cache hit.
[2023-03-22 05:00:26] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:26] [INFO ] Flatten gal took : 16 ms
[2023-03-22 05:00:26] [INFO ] Flatten gal took : 16 ms
[2023-03-22 05:00:26] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:26] [INFO ] Invariant cache hit.
[2023-03-22 05:00:27] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:27] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:27] [INFO ] Invariant cache hit.
[2023-03-22 05:00:27] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 16 ms
[2023-03-22 05:00:27] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:27] [INFO ] Invariant cache hit.
[2023-03-22 05:00:27] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:27] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:27] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:27] [INFO ] Invariant cache hit.
[2023-03-22 05:00:28] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 275 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2023-03-22 05:00:28] [INFO ] Invariant cache hit.
[2023-03-22 05:00:28] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 274 ms. Remains : 500/500 places, 801/801 transitions.
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Input system was already deterministic with 801 transitions.
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Flatten gal took : 15 ms
[2023-03-22 05:00:28] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 05:00:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 500 places, 801 transitions and 2300 arcs took 4 ms.
Total runtime 22168 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/553/ctl_0_ --ctl=/tmp/553/ctl_1_ --ctl=/tmp/553/ctl_2_ --ctl=/tmp/553/ctl_3_ --ctl=/tmp/553/ctl_4_ --ctl=/tmp/553/ctl_5_ --ctl=/tmp/553/ctl_6_ --ctl=/tmp/553/ctl_7_ --ctl=/tmp/553/ctl_8_ --ctl=/tmp/553/ctl_9_ --ctl=/tmp/553/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 320124 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096080 kB
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-00
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-01
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-06
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-08
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-09
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-10
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-11
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-12
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-13
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-14
Could not compute solution for formula : JoinFreeModules-PT-0100-CTLCardinality-15

BK_STOP 1679464800794

--------------------
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 JoinFreeModules-PT-0100-CTLCardinality-00
ctl formula formula --ctl=/tmp/553/ctl_0_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-01
ctl formula formula --ctl=/tmp/553/ctl_1_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-06
ctl formula formula --ctl=/tmp/553/ctl_2_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-08
ctl formula formula --ctl=/tmp/553/ctl_3_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-09
ctl formula formula --ctl=/tmp/553/ctl_4_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-10
ctl formula formula --ctl=/tmp/553/ctl_5_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-11
ctl formula formula --ctl=/tmp/553/ctl_6_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-12
ctl formula formula --ctl=/tmp/553/ctl_7_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-13
ctl formula formula --ctl=/tmp/553/ctl_8_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-14
ctl formula formula --ctl=/tmp/553/ctl_9_
ctl formula name JoinFreeModules-PT-0100-CTLCardinality-15
ctl formula formula --ctl=/tmp/553/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 500 places, 801 transitions and 2300 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 801->301 groups
pnml2lts-sym: Regrouping took 0.160 real 0.150 user 0.000 sys
pnml2lts-sym: state vector length is 500; there are 301 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
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
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) : 559
Killing (9) : 559

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="JoinFreeModules-PT-0100"
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 JoinFreeModules-PT-0100, 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 r233-tall-167856418500185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 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 ;