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-167819417100025.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 Dekker-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417100025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.3K Feb 26 01:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 01:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 01:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 01:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 26 02:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 02:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 Dekker-PT-050-CTLCardinality-00
FORMULA_NAME Dekker-PT-050-CTLCardinality-01
FORMULA_NAME Dekker-PT-050-CTLCardinality-02
FORMULA_NAME Dekker-PT-050-CTLCardinality-03
FORMULA_NAME Dekker-PT-050-CTLCardinality-04
FORMULA_NAME Dekker-PT-050-CTLCardinality-05
FORMULA_NAME Dekker-PT-050-CTLCardinality-06
FORMULA_NAME Dekker-PT-050-CTLCardinality-07
FORMULA_NAME Dekker-PT-050-CTLCardinality-08
FORMULA_NAME Dekker-PT-050-CTLCardinality-09
FORMULA_NAME Dekker-PT-050-CTLCardinality-10
FORMULA_NAME Dekker-PT-050-CTLCardinality-11
FORMULA_NAME Dekker-PT-050-CTLCardinality-12
FORMULA_NAME Dekker-PT-050-CTLCardinality-13
FORMULA_NAME Dekker-PT-050-CTLCardinality-14
FORMULA_NAME Dekker-PT-050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678525604515

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=Dekker-PT-050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 09:06:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 09:06:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:06:47] [INFO ] Load time of PNML (sax parser for PT used): 315 ms
[2023-03-11 09:06:47] [INFO ] Transformed 250 places.
[2023-03-11 09:06:47] [INFO ] Transformed 2600 transitions.
[2023-03-11 09:06:47] [INFO ] Found NUPN structural information;
[2023-03-11 09:06:47] [INFO ] Parsed PT model containing 250 places and 2600 transitions and 20100 arcs in 491 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Dekker-PT-050-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-050-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 120 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-11 09:06:47] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-11 09:06:47] [INFO ] Computed 150 place invariants in 27 ms
[2023-03-11 09:06:49] [INFO ] Implicit Places using invariants in 1688 ms returned [100, 103, 109, 112, 115, 118, 121, 124, 130, 136, 145, 151, 154, 157, 160, 166, 172, 178, 184, 187, 190, 193, 196, 199, 202, 205, 208, 211, 214, 220, 223, 226, 229, 238, 244, 247]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 1735 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 214/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 104 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1960 ms. Remains : 214/250 places, 2600/2600 transitions.
Support contains 72 out of 214 places after structural reductions.
[2023-03-11 09:06:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 09:06:50] [INFO ] Flatten gal took : 341 ms
FORMULA Dekker-PT-050-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 09:06:50] [INFO ] Flatten gal took : 184 ms
[2023-03-11 09:06:50] [INFO ] Input system was already deterministic with 2600 transitions.
Support contains 71 out of 214 places (down from 72) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=12 ) properties (out of 49) seen :42
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-11 09:06:52] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 214 cols
[2023-03-11 09:06:52] [INFO ] Computed 114 place invariants in 14 ms
[2023-03-11 09:06:52] [INFO ] [Real]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-11 09:06:52] [INFO ] [Real]Absence check using 100 positive and 14 generalized place invariants in 4 ms returned sat
[2023-03-11 09:06:52] [INFO ] After 223ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:1
[2023-03-11 09:06:52] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 09:06:52] [INFO ] After 119ms SMT Verify possible using 50 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:06:52] [INFO ] After 611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:06:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 35 ms returned sat
[2023-03-11 09:06:52] [INFO ] [Nat]Absence check using 100 positive and 14 generalized place invariants in 4 ms returned sat
[2023-03-11 09:06:53] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 09:06:53] [INFO ] After 107ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 09:06:53] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 130 ms.
[2023-03-11 09:06:53] [INFO ] After 787ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 9 out of 214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 310 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 311 ms. Remains : 214/214 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 125052 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 125052 steps, saw 104646 distinct states, run finished after 3002 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-11 09:06:57] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
[2023-03-11 09:06:57] [INFO ] Invariant cache hit.
[2023-03-11 09:06:57] [INFO ] [Real]Absence check using 100 positive place invariants in 29 ms returned sat
[2023-03-11 09:06:57] [INFO ] [Real]Absence check using 100 positive and 14 generalized place invariants in 12 ms returned sat
[2023-03-11 09:06:57] [INFO ] After 202ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:1
[2023-03-11 09:06:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 09:06:57] [INFO ] After 117ms SMT Verify possible using 50 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:06:57] [INFO ] After 636ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:06:58] [INFO ] [Nat]Absence check using 100 positive place invariants in 27 ms returned sat
[2023-03-11 09:06:58] [INFO ] [Nat]Absence check using 100 positive and 14 generalized place invariants in 59 ms returned sat
[2023-03-11 09:06:58] [INFO ] After 174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 09:06:58] [INFO ] After 125ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 09:06:58] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-11 09:06:58] [INFO ] After 784ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 9 out of 214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 117 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 214/214 places, 2600/2600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 124 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-11 09:06:59] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
[2023-03-11 09:06:59] [INFO ] Invariant cache hit.
[2023-03-11 09:06:59] [INFO ] Implicit Places using invariants in 923 ms returned [119, 124, 129, 132, 137, 148, 153, 158, 163, 188, 199, 202, 207]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 935 ms to find 13 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 201/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 84 ms. Remains 201 /201 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1144 ms. Remains : 201/214 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 133212 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 133212 steps, saw 111239 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-11 09:07:03] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 201 cols
[2023-03-11 09:07:03] [INFO ] Computed 101 place invariants in 2 ms
[2023-03-11 09:07:03] [INFO ] [Real]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-11 09:07:03] [INFO ] [Real]Absence check using 100 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 09:07:03] [INFO ] After 166ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:1
[2023-03-11 09:07:03] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 09:07:04] [INFO ] After 99ms SMT Verify possible using 50 Read/Feed constraints in real domain returned unsat :0 sat :1 real:5
[2023-03-11 09:07:04] [INFO ] After 130ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:07:04] [INFO ] After 500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:07:04] [INFO ] [Nat]Absence check using 100 positive place invariants in 19 ms returned sat
[2023-03-11 09:07:04] [INFO ] [Nat]Absence check using 100 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 09:07:04] [INFO ] After 149ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 09:07:04] [INFO ] After 92ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 09:07:04] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-11 09:07:04] [INFO ] After 572ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 201 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 201/201 places, 2600/2600 transitions.
Applied a total of 0 rules in 77 ms. Remains 201 /201 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 201/201 places, 2600/2600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 201/201 places, 2600/2600 transitions.
Applied a total of 0 rules in 72 ms. Remains 201 /201 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-11 09:07:04] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
[2023-03-11 09:07:04] [INFO ] Invariant cache hit.
[2023-03-11 09:07:05] [INFO ] Implicit Places using invariants in 593 ms returned []
[2023-03-11 09:07:05] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
[2023-03-11 09:07:05] [INFO ] Invariant cache hit.
[2023-03-11 09:07:05] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 09:07:06] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 1404 ms to find 0 implicit places.
[2023-03-11 09:07:06] [INFO ] Redundant transitions in 332 ms returned []
[2023-03-11 09:07:06] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
[2023-03-11 09:07:06] [INFO ] Invariant cache hit.
[2023-03-11 09:07:08] [INFO ] Dead Transitions using invariants and state equation in 2196 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4015 ms. Remains : 201/201 places, 2600/2600 transitions.
Graph (complete) has 305 edges and 201 vertex of which 33 are kept as prefixes of interest. Removing 168 places using SCC suffix rule.3 ms
Discarding 168 places :
Also discarding 2184 output transitions
Drop transitions removed 2184 transitions
Ensure Unique test removed 1 places
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 385 rules applied. Total rules applied 386 place count 32 transition count 32
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 401 place count 22 transition count 27
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 406 place count 22 transition count 22
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 407 place count 22 transition count 21
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 410 place count 20 transition count 20
Applied a total of 410 rules in 23 ms. Remains 20 /201 variables (removed 181) and now considering 20/2600 (removed 2580) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 09:07:08] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 09:07:08] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-11 09:07:08] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6
[2023-03-11 09:07:08] [INFO ] After 50ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:07:08] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 09:07:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-11 09:07:08] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 09:07:08] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-11 09:07:08] [INFO ] After 99ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-11 09:07:09] [INFO ] Flatten gal took : 138 ms
[2023-03-11 09:07:09] [INFO ] Flatten gal took : 147 ms
[2023-03-11 09:07:09] [INFO ] Input system was already deterministic with 2600 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 359 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 368 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:10] [INFO ] Flatten gal took : 98 ms
[2023-03-11 09:07:10] [INFO ] Flatten gal took : 112 ms
[2023-03-11 09:07:10] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:10] [INFO ] Flatten gal took : 93 ms
[2023-03-11 09:07:10] [INFO ] Flatten gal took : 107 ms
[2023-03-11 09:07:10] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:11] [INFO ] Flatten gal took : 90 ms
[2023-03-11 09:07:11] [INFO ] Flatten gal took : 100 ms
[2023-03-11 09:07:11] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:11] [INFO ] Flatten gal took : 88 ms
[2023-03-11 09:07:11] [INFO ] Flatten gal took : 101 ms
[2023-03-11 09:07:11] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:11] [INFO ] Flatten gal took : 88 ms
[2023-03-11 09:07:12] [INFO ] Flatten gal took : 100 ms
[2023-03-11 09:07:12] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:12] [INFO ] Flatten gal took : 86 ms
[2023-03-11 09:07:12] [INFO ] Flatten gal took : 99 ms
[2023-03-11 09:07:12] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 18 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:12] [INFO ] Flatten gal took : 90 ms
[2023-03-11 09:07:12] [INFO ] Flatten gal took : 98 ms
[2023-03-11 09:07:12] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 17 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:13] [INFO ] Flatten gal took : 87 ms
[2023-03-11 09:07:13] [INFO ] Flatten gal took : 101 ms
[2023-03-11 09:07:13] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 17 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:13] [INFO ] Flatten gal took : 91 ms
[2023-03-11 09:07:13] [INFO ] Flatten gal took : 105 ms
[2023-03-11 09:07:13] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 17 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:13] [INFO ] Flatten gal took : 91 ms
[2023-03-11 09:07:14] [INFO ] Flatten gal took : 103 ms
[2023-03-11 09:07:14] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 17 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:14] [INFO ] Flatten gal took : 85 ms
[2023-03-11 09:07:14] [INFO ] Flatten gal took : 99 ms
[2023-03-11 09:07:14] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 16 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:14] [INFO ] Flatten gal took : 87 ms
[2023-03-11 09:07:14] [INFO ] Flatten gal took : 100 ms
[2023-03-11 09:07:14] [INFO ] Input system was already deterministic with 2600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 2600/2600 transitions.
Applied a total of 0 rules in 17 ms. Remains 214 /214 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 214/214 places, 2600/2600 transitions.
[2023-03-11 09:07:15] [INFO ] Flatten gal took : 88 ms
[2023-03-11 09:07:15] [INFO ] Flatten gal took : 114 ms
[2023-03-11 09:07:15] [INFO ] Input system was already deterministic with 2600 transitions.
[2023-03-11 09:07:15] [INFO ] Flatten gal took : 99 ms
[2023-03-11 09:07:15] [INFO ] Flatten gal took : 102 ms
[2023-03-11 09:07:15] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-11 09:07:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 214 places, 2600 transitions and 18264 arcs took 23 ms.
Total runtime 28591 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/508/ctl_0_ --ctl=/tmp/508/ctl_1_ --ctl=/tmp/508/ctl_2_ --ctl=/tmp/508/ctl_3_ --ctl=/tmp/508/ctl_4_ --ctl=/tmp/508/ctl_5_ --ctl=/tmp/508/ctl_6_ --ctl=/tmp/508/ctl_7_ --ctl=/tmp/508/ctl_8_ --ctl=/tmp/508/ctl_9_ --ctl=/tmp/508/ctl_10_ --ctl=/tmp/508/ctl_11_ --ctl=/tmp/508/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 14748992 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16096392 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 CTLCardinality -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="Dekker-PT-050"
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 Dekker-PT-050, 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-167819417100025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-050.tgz
mv Dekker-PT-050 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 ;