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-167856418500194.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-0200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418500194
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.5K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 3.6K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 16K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K 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 613K 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-0200-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0200-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679464820069

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-0200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 06:00:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 06:00:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:00:21] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-22 06:00:21] [INFO ] Transformed 1001 places.
[2023-03-22 06:00:21] [INFO ] Transformed 1601 transitions.
[2023-03-22 06:00:21] [INFO ] Parsed PT model containing 1001 places and 1601 transitions and 4602 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Initial state reduction rules removed 5 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0200-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0200-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0200-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0200-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0200-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 272 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
// Phase 1: matrix 1601 rows 1000 cols
[2023-03-22 06:00:22] [INFO ] Computed 200 place invariants in 41 ms
[2023-03-22 06:00:22] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
[2023-03-22 06:00:22] [INFO ] Invariant cache hit.
[2023-03-22 06:00:23] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-22 06:00:23] [INFO ] Invariant cache hit.
[2023-03-22 06:00:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-22 06:00:23] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
[2023-03-22 06:00:23] [INFO ] Invariant cache hit.
[2023-03-22 06:00:24] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2564 ms. Remains : 1000/1000 places, 1601/1601 transitions.
Support contains 65 out of 1000 places after structural reductions.
[2023-03-22 06:00:24] [INFO ] Flatten gal took : 131 ms
[2023-03-22 06:00:24] [INFO ] Flatten gal took : 67 ms
[2023-03-22 06:00:24] [INFO ] Input system was already deterministic with 1601 transitions.
Incomplete random walk after 10059 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 54) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) 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 46) 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 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) 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 45) 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 45) 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 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) 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 40) 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 40) 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 40) seen :1
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 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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) seen :1
Running SMT prover for 37 properties.
[2023-03-22 06:00:25] [INFO ] Invariant cache hit.
[2023-03-22 06:00:26] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-22 06:00:26] [INFO ] After 1346ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-22 06:00:27] [INFO ] [Nat]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-22 06:00:32] [INFO ] After 4561ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-03-22 06:00:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-22 06:00:37] [INFO ] After 4817ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2023-03-22 06:00:37] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 5 ms to minimize.
[2023-03-22 06:00:37] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 2 ms to minimize.
[2023-03-22 06:00:37] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 4 ms to minimize.
[2023-03-22 06:00:38] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 06:00:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 431 ms
[2023-03-22 06:00:39] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 06:00:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2023-03-22 06:00:40] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-22 06:00:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2023-03-22 06:00:42] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 0 ms to minimize.
[2023-03-22 06:00:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-03-22 06:00:44] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2023-03-22 06:00:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 169 ms
[2023-03-22 06:00:44] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2023-03-22 06:00:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2023-03-22 06:00:45] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 06:00:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-03-22 06:00:46] [INFO ] After 13782ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 5494 ms.
[2023-03-22 06:00:51] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
Fused 37 Parikh solutions to 35 different solutions.
Parikh walk visited 26 properties in 30004 ms.
Support contains 13 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Graph (complete) has 2400 edges and 1000 vertex of which 65 are kept as prefixes of interest. Removing 935 places using SCC suffix rule.3 ms
Discarding 935 places :
Also discarding 1496 output transitions
Drop transitions removed 1496 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 65 transition count 104
Applied a total of 2 rules in 15 ms. Remains 65 /1000 variables (removed 935) and now considering 104/1601 (removed 1497) transitions.
// Phase 1: matrix 104 rows 65 cols
[2023-03-22 06:01:21] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-22 06:01:22] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 65/1000 places, 104/1601 transitions.
Finished random walk after 8857 steps, including 2 resets, run visited all 11 properties in 10 ms. (steps per millisecond=885 )
[2023-03-22 06:01:22] [INFO ] Flatten gal took : 53 ms
[2023-03-22 06:01:22] [INFO ] Flatten gal took : 48 ms
[2023-03-22 06:01:22] [INFO ] Input system was already deterministic with 1601 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 36 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
// Phase 1: matrix 1601 rows 1000 cols
[2023-03-22 06:01:22] [INFO ] Computed 200 place invariants in 6 ms
[2023-03-22 06:01:23] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 907 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:23] [INFO ] Flatten gal took : 43 ms
[2023-03-22 06:01:23] [INFO ] Flatten gal took : 37 ms
[2023-03-22 06:01:23] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 22 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:23] [INFO ] Invariant cache hit.
[2023-03-22 06:01:24] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 636 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:24] [INFO ] Flatten gal took : 33 ms
[2023-03-22 06:01:24] [INFO ] Flatten gal took : 34 ms
[2023-03-22 06:01:24] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 40 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:24] [INFO ] Invariant cache hit.
[2023-03-22 06:01:24] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:24] [INFO ] Flatten gal took : 30 ms
[2023-03-22 06:01:25] [INFO ] Flatten gal took : 30 ms
[2023-03-22 06:01:25] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 12 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:25] [INFO ] Invariant cache hit.
[2023-03-22 06:01:25] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 627 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:25] [INFO ] Flatten gal took : 31 ms
[2023-03-22 06:01:25] [INFO ] Flatten gal took : 31 ms
[2023-03-22 06:01:25] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:25] [INFO ] Invariant cache hit.
[2023-03-22 06:01:26] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 604 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:26] [INFO ] Flatten gal took : 30 ms
[2023-03-22 06:01:26] [INFO ] Flatten gal took : 31 ms
[2023-03-22 06:01:26] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:26] [INFO ] Invariant cache hit.
[2023-03-22 06:01:27] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:27] [INFO ] Flatten gal took : 29 ms
[2023-03-22 06:01:27] [INFO ] Flatten gal took : 30 ms
[2023-03-22 06:01:27] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:27] [INFO ] Invariant cache hit.
[2023-03-22 06:01:27] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 580 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:27] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:27] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:28] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 59 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:28] [INFO ] Invariant cache hit.
[2023-03-22 06:01:28] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 634 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:28] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:28] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:28] [INFO ] Input system was already deterministic with 1601 transitions.
Finished random walk after 1208 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=100 )
FORMULA JoinFreeModules-PT-0200-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 10 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:28] [INFO ] Invariant cache hit.
[2023-03-22 06:01:29] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 562 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:29] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:29] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:29] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:29] [INFO ] Invariant cache hit.
[2023-03-22 06:01:30] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 28 ms
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 29 ms
[2023-03-22 06:01:30] [INFO ] Input system was already deterministic with 1601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1601/1601 (removed 0) transitions.
[2023-03-22 06:01:30] [INFO ] Invariant cache hit.
[2023-03-22 06:01:30] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 593 ms. Remains : 1000/1000 places, 1601/1601 transitions.
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 28 ms
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 28 ms
[2023-03-22 06:01:30] [INFO ] Input system was already deterministic with 1601 transitions.
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 27 ms
[2023-03-22 06:01:30] [INFO ] Flatten gal took : 29 ms
[2023-03-22 06:01:30] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1 ms.
[2023-03-22 06:01:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1000 places, 1601 transitions and 4600 arcs took 11 ms.
Total runtime 69495 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/554/ctl_0_ --ctl=/tmp/554/ctl_1_ --ctl=/tmp/554/ctl_2_ --ctl=/tmp/554/ctl_3_ --ctl=/tmp/554/ctl_4_ --ctl=/tmp/554/ctl_5_ --ctl=/tmp/554/ctl_6_ --ctl=/tmp/554/ctl_7_ --ctl=/tmp/554/ctl_8_ --ctl=/tmp/554/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9803544 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095352 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023

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-0200"
export BK_EXAMINATION="CTLFireability"
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-0200, examination is CTLFireability"
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-167856418500194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0200.tgz
mv JoinFreeModules-PT-0200 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;