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.r297-tall-167873950300321.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PhilosophersDyn-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950300321
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 39K Feb 26 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 195K Feb 26 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 288K Feb 26 12:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 26 12:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 138K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 537K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 89K Feb 26 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 443K Feb 26 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.5M Feb 26 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679493247084

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=PhilosophersDyn-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 13:54:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 13:54:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:54:08] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2023-03-22 13:54:08] [INFO ] Transformed 170 places.
[2023-03-22 13:54:08] [INFO ] Transformed 2310 transitions.
[2023-03-22 13:54:08] [INFO ] Parsed PT model containing 170 places and 2310 transitions and 18190 arcs in 253 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Support contains 170 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 45 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-22 13:54:09] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-22 13:54:09] [INFO ] Computed 39 place invariants in 72 ms
[2023-03-22 13:54:10] [INFO ] Dead Transitions using invariants and state equation in 1256 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 13:54:10] [INFO ] Computed 39 place invariants in 58 ms
[2023-03-22 13:54:10] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-22 13:54:10] [INFO ] Invariant cache hit.
[2023-03-22 13:54:10] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:54:22] [INFO ] Implicit Places using invariants and state equation in 12256 ms returned []
Implicit Place search using SMT with State Equation took 12369 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 18 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13720 ms. Remains : 170/170 places, 1885/2265 transitions.
Support contains 170 out of 170 places after structural reductions.
[2023-03-22 13:54:23] [INFO ] Flatten gal took : 213 ms
[2023-03-22 13:54:23] [INFO ] Flatten gal took : 128 ms
[2023-03-22 13:54:23] [INFO ] Input system was already deterministic with 1885 transitions.
Incomplete random walk after 10000 steps, including 1202 resets, run finished after 777 ms. (steps per millisecond=12 ) properties (out of 72) seen :33
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 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 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-22 13:54:24] [INFO ] Invariant cache hit.
[2023-03-22 13:54:25] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:54:25] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2023-03-22 13:54:25] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:36
[2023-03-22 13:54:25] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:54:25] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2023-03-22 13:54:26] [INFO ] After 663ms SMT Verify possible using state equation in natural domain returned unsat :35 sat :3
[2023-03-22 13:54:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:54:37] [INFO ] After 11366ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :35 sat :3
[2023-03-22 13:54:38] [INFO ] After 12001ms SMT Verify possible using trap constraints in natural domain returned unsat :35 sat :3
Attempting to minimize the solution found.
Minimization took 948 ms.
[2023-03-22 13:54:39] [INFO ] After 13887ms SMT Verify possible using all constraints in natural domain returned unsat :35 sat :3
Fused 38 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 196 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:54:39] [INFO ] Invariant cache hit.
[2023-03-22 13:54:40] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 929 ms. Remains : 170/170 places, 1885/1885 transitions.
Incomplete random walk after 10000 steps, including 1189 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 168008 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 168008 steps, saw 43551 distinct states, run finished after 3003 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 13:54:43] [INFO ] Invariant cache hit.
[2023-03-22 13:54:43] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 13:54:43] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-22 13:54:44] [INFO ] After 380ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-22 13:54:44] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:54:53] [INFO ] After 9123ms SMT Verify possible using 1010 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 13:54:53] [INFO ] After 9587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 13:54:53] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:54:53] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-22 13:54:54] [INFO ] After 520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:17] [INFO ] After 23766ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 13:55:18] [INFO ] After 24412ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-22 13:55:18] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 121 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 139 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:18] [INFO ] Invariant cache hit.
[2023-03-22 13:55:19] [INFO ] Implicit Places using invariants in 239 ms returned []
[2023-03-22 13:55:19] [INFO ] Invariant cache hit.
[2023-03-22 13:55:19] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:25] [INFO ] Implicit Places using invariants and state equation in 6071 ms returned []
Implicit Place search using SMT with State Equation took 6315 ms to find 0 implicit places.
[2023-03-22 13:55:25] [INFO ] Redundant transitions in 128 ms returned []
[2023-03-22 13:55:25] [INFO ] Invariant cache hit.
[2023-03-22 13:55:25] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7292 ms. Remains : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 48 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-22 13:55:25] [INFO ] Invariant cache hit.
[2023-03-22 13:55:26] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:26] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-22 13:55:26] [INFO ] After 419ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-22 13:55:26] [INFO ] After 493ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-22 13:55:26] [INFO ] After 595ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2023-03-22 13:55:26] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:26] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 15 ms returned sat
[2023-03-22 13:55:27] [INFO ] After 520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:27] [INFO ] After 711ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-22 13:55:27] [INFO ] After 898ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 35 atomic propositions for a total of 15 simplifications.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 13:55:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 13:55:27] [INFO ] Flatten gal took : 95 ms
[2023-03-22 13:55:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 13:55:27] [INFO ] Flatten gal took : 99 ms
[2023-03-22 13:55:27] [INFO ] Input system was already deterministic with 1885 transitions.
Support contains 53 out of 170 places (down from 170) after GAL structural reductions.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 17 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:28] [INFO ] Invariant cache hit.
[2023-03-22 13:55:28] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 741 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:28] [INFO ] Flatten gal took : 87 ms
[2023-03-22 13:55:28] [INFO ] Flatten gal took : 90 ms
[2023-03-22 13:55:29] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:29] [INFO ] Invariant cache hit.
[2023-03-22 13:55:29] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 750 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:29] [INFO ] Flatten gal took : 77 ms
[2023-03-22 13:55:30] [INFO ] Flatten gal took : 81 ms
[2023-03-22 13:55:30] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:30] [INFO ] Invariant cache hit.
[2023-03-22 13:55:30] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 742 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:31] [INFO ] Flatten gal took : 68 ms
[2023-03-22 13:55:31] [INFO ] Flatten gal took : 77 ms
[2023-03-22 13:55:31] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:31] [INFO ] Invariant cache hit.
[2023-03-22 13:55:31] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 689 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:32] [INFO ] Flatten gal took : 69 ms
[2023-03-22 13:55:32] [INFO ] Flatten gal took : 72 ms
[2023-03-22 13:55:32] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 343 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:32] [INFO ] Invariant cache hit.
[2023-03-22 13:55:33] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1070 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:33] [INFO ] Flatten gal took : 71 ms
[2023-03-22 13:55:33] [INFO ] Flatten gal took : 79 ms
[2023-03-22 13:55:33] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 7 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:33] [INFO ] Invariant cache hit.
[2023-03-22 13:55:34] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:34] [INFO ] Flatten gal took : 64 ms
[2023-03-22 13:55:34] [INFO ] Flatten gal took : 69 ms
[2023-03-22 13:55:34] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 156 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:34] [INFO ] Invariant cache hit.
[2023-03-22 13:55:35] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 826 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:35] [INFO ] Flatten gal took : 65 ms
[2023-03-22 13:55:35] [INFO ] Flatten gal took : 70 ms
[2023-03-22 13:55:35] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 111 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:35] [INFO ] Invariant cache hit.
[2023-03-22 13:55:36] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 808 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:36] [INFO ] Flatten gal took : 67 ms
[2023-03-22 13:55:36] [INFO ] Flatten gal took : 77 ms
[2023-03-22 13:55:36] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 99 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:37] [INFO ] Invariant cache hit.
[2023-03-22 13:55:37] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 770 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:37] [INFO ] Flatten gal took : 65 ms
[2023-03-22 13:55:37] [INFO ] Flatten gal took : 70 ms
[2023-03-22 13:55:37] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 7 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:37] [INFO ] Invariant cache hit.
[2023-03-22 13:55:38] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 717 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:38] [INFO ] Flatten gal took : 66 ms
[2023-03-22 13:55:38] [INFO ] Flatten gal took : 70 ms
[2023-03-22 13:55:38] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 7 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:38] [INFO ] Invariant cache hit.
[2023-03-22 13:55:39] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:39] [INFO ] Flatten gal took : 67 ms
[2023-03-22 13:55:39] [INFO ] Flatten gal took : 73 ms
[2023-03-22 13:55:40] [INFO ] Input system was already deterministic with 1885 transitions.
[2023-03-22 13:55:40] [INFO ] Flatten gal took : 79 ms
[2023-03-22 13:55:40] [INFO ] Flatten gal took : 70 ms
[2023-03-22 13:55:40] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 13:55:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 1885 transitions and 14300 arcs took 18 ms.
Total runtime 91487 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/571/ctl_0_ --ctl=/tmp/571/ctl_1_ --ctl=/tmp/571/ctl_2_ --ctl=/tmp/571/ctl_3_ --ctl=/tmp/571/ctl_4_ --ctl=/tmp/571/ctl_5_ --ctl=/tmp/571/ctl_6_ --ctl=/tmp/571/ctl_7_ --ctl=/tmp/571/ctl_8_ --ctl=/tmp/571/ctl_9_ --ctl=/tmp/571/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 15789000 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16081836 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="PhilosophersDyn-PT-10"
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 PhilosophersDyn-PT-10, 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 r297-tall-167873950300321"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 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 ;