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-167873950300322.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 PhilosophersDyn-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950300322
=====================================================================

--------------------
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-CTLFireability-00
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-01
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-02
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-03
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-04
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-05
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-06
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-07
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-08
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-09
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-10
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-11
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-12
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-13
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-14
FORMULA_NAME PhilosophersDyn-PT-10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679493266545

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=PhilosophersDyn-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 13:54:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 13:54:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:54:28] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2023-03-22 13:54:28] [INFO ] Transformed 170 places.
[2023-03-22 13:54:28] [INFO ] Transformed 2310 transitions.
[2023-03-22 13:54:28] [INFO ] Parsed PT model containing 170 places and 2310 transitions and 18190 arcs in 230 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 61 ms.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
[2023-03-22 13:54:28] [INFO ] Reduced 89 identical enabling conditions.
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 39 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-22 13:54:29] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-22 13:54:29] [INFO ] Computed 39 place invariants in 69 ms
[2023-03-22 13:54:50] [INFO ] Dead Transitions using invariants and state equation in 21108 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 13:54:50] [INFO ] Computed 39 place invariants in 50 ms
[2023-03-22 13:54:50] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-22 13:54:50] [INFO ] Invariant cache hit.
[2023-03-22 13:54:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:54:51] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 583 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 19 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 22416 ms. Remains : 170/170 places, 1885/2265 transitions.
Support contains 170 out of 170 places after structural reductions.
[2023-03-22 13:54:52] [INFO ] Flatten gal took : 417 ms
[2023-03-22 13:54:54] [INFO ] Flatten gal took : 377 ms
[2023-03-22 13:55:01] [INFO ] Input system was already deterministic with 1885 transitions.
Incomplete random walk after 10000 steps, including 1211 resets, run finished after 693 ms. (steps per millisecond=14 ) properties (out of 50) seen :38
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-22 13:55:03] [INFO ] Invariant cache hit.
[2023-03-22 13:55:03] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:03] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-22 13:55:03] [INFO ] After 632ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:3
[2023-03-22 13:55:03] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:03] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2023-03-22 13:55:04] [INFO ] After 679ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2023-03-22 13:55:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:06] [INFO ] After 1425ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :8 sat :3
[2023-03-22 13:55:06] [INFO ] After 2028ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :3
Attempting to minimize the solution found.
Minimization took 409 ms.
[2023-03-22 13:55:07] [INFO ] After 3226ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :3
Fused 11 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 38 ms.
Support contains 16 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 1879
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 164 transition count 1879
Applied a total of 12 rules in 395 ms. Remains 164 /170 variables (removed 6) and now considering 1879/1885 (removed 6) transitions.
// Phase 1: matrix 1879 rows 164 cols
[2023-03-22 13:55:07] [INFO ] Computed 39 place invariants in 44 ms
[2023-03-22 13:55:08] [INFO ] Dead Transitions using invariants and state equation in 745 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1142 ms. Remains : 164/170 places, 1879/1885 transitions.
Incomplete random walk after 10000 steps, including 1191 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 142945 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142945 steps, saw 36227 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 13:55:11] [INFO ] Invariant cache hit.
[2023-03-22 13:55:11] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:11] [INFO ] [Real]Absence check using 11 positive and 28 generalized place invariants in 9 ms returned sat
[2023-03-22 13:55:11] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 13:55:11] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:11] [INFO ] [Nat]Absence check using 11 positive and 28 generalized place invariants in 8 ms returned sat
[2023-03-22 13:55:12] [INFO ] After 660ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:13] [INFO ] After 1360ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:14] [INFO ] After 2293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 836 ms.
[2023-03-22 13:55:15] [INFO ] After 3866ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 34 ms.
Support contains 16 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 1879/1879 transitions.
Applied a total of 0 rules in 138 ms. Remains 164 /164 variables (removed 0) and now considering 1879/1879 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 164/164 places, 1879/1879 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 1879/1879 transitions.
Applied a total of 0 rules in 140 ms. Remains 164 /164 variables (removed 0) and now considering 1879/1879 (removed 0) transitions.
[2023-03-22 13:55:16] [INFO ] Invariant cache hit.
[2023-03-22 13:55:16] [INFO ] Implicit Places using invariants in 341 ms returned [2, 37, 57, 75, 109, 160]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 346 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 158/164 places, 1879/1879 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 158 transition count 1873
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 152 transition count 1873
Applied a total of 12 rules in 202 ms. Remains 152 /158 variables (removed 6) and now considering 1873/1879 (removed 6) transitions.
// Phase 1: matrix 1873 rows 152 cols
[2023-03-22 13:55:16] [INFO ] Computed 33 place invariants in 39 ms
[2023-03-22 13:55:16] [INFO ] Implicit Places using invariants in 333 ms returned []
[2023-03-22 13:55:16] [INFO ] Invariant cache hit.
[2023-03-22 13:55:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:23] [INFO ] Implicit Places using invariants and state equation in 6245 ms returned []
Implicit Place search using SMT with State Equation took 6585 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 152/164 places, 1873/1879 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7274 ms. Remains : 152/164 places, 1873/1879 transitions.
Incomplete random walk after 10000 steps, including 1479 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 168552 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168552 steps, saw 45820 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 13:55:26] [INFO ] Invariant cache hit.
[2023-03-22 13:55:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:26] [INFO ] [Real]Absence check using 15 positive and 18 generalized place invariants in 10 ms returned sat
[2023-03-22 13:55:26] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 13:55:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:26] [INFO ] [Nat]Absence check using 15 positive and 18 generalized place invariants in 5 ms returned sat
[2023-03-22 13:55:27] [INFO ] After 595ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:28] [INFO ] After 1615ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:29] [INFO ] After 2411ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1158 ms.
[2023-03-22 13:55:30] [INFO ] After 4248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 18 ms.
Support contains 16 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 1873/1873 transitions.
Applied a total of 0 rules in 94 ms. Remains 152 /152 variables (removed 0) and now considering 1873/1873 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 152/152 places, 1873/1873 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 1873/1873 transitions.
Applied a total of 0 rules in 109 ms. Remains 152 /152 variables (removed 0) and now considering 1873/1873 (removed 0) transitions.
[2023-03-22 13:55:31] [INFO ] Invariant cache hit.
[2023-03-22 13:55:31] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-03-22 13:55:31] [INFO ] Invariant cache hit.
[2023-03-22 13:55:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 13:55:37] [INFO ] Implicit Places using invariants and state equation in 6297 ms returned []
Implicit Place search using SMT with State Equation took 6595 ms to find 0 implicit places.
[2023-03-22 13:55:37] [INFO ] Redundant transitions in 128 ms returned []
[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 707 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7545 ms. Remains : 152/152 places, 1873/1873 transitions.
Applied a total of 0 rules in 43 ms. Remains 152 /152 variables (removed 0) and now considering 1873/1873 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-22 13:55:38] [INFO ] Invariant cache hit.
[2023-03-22 13:55:38] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 13:55:38] [INFO ] [Real]Absence check using 15 positive and 18 generalized place invariants in 6 ms returned sat
[2023-03-22 13:55:38] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 13:55:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 13:55:38] [INFO ] [Nat]Absence check using 15 positive and 18 generalized place invariants in 6 ms returned sat
[2023-03-22 13:55:39] [INFO ] After 689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:39] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-22 13:55:39] [INFO ] After 311ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 13:55:40] [INFO ] After 666ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 267 ms.
[2023-03-22 13:55:40] [INFO ] After 1681ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA PhilosophersDyn-PT-10-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 13:55:40] [INFO ] Flatten gal took : 234 ms
[2023-03-22 13:55:42] [INFO ] Flatten gal took : 288 ms
[2023-03-22 13:55:44] [INFO ] Input system was already deterministic with 1885 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 323 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 13:55:45] [INFO ] Computed 39 place invariants in 37 ms
[2023-03-22 13:55:46] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1024 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:46] [INFO ] Flatten gal took : 95 ms
[2023-03-22 13:55:46] [INFO ] Flatten gal took : 106 ms
[2023-03-22 13:55:46] [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 183 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:46] [INFO ] Invariant cache hit.
[2023-03-22 13:55:47] [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 880 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:47] [INFO ] Flatten gal took : 69 ms
[2023-03-22 13:55:47] [INFO ] Flatten gal took : 76 ms
[2023-03-22 13:55:47] [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 5 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:47] [INFO ] Invariant cache hit.
[2023-03-22 13:55:48] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 691 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:48] [INFO ] Flatten gal took : 84 ms
[2023-03-22 13:55:48] [INFO ] Flatten gal took : 113 ms
[2023-03-22 13:55:48] [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 5 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:48] [INFO ] Invariant cache hit.
[2023-03-22 13:55:49] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 686 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:49] [INFO ] Flatten gal took : 104 ms
[2023-03-22 13:55:49] [INFO ] Flatten gal took : 144 ms
[2023-03-22 13:55:50] [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 4 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:50] [INFO ] Invariant cache hit.
[2023-03-22 13:55:50] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 691 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:51] [INFO ] Flatten gal took : 87 ms
[2023-03-22 13:55:51] [INFO ] Flatten gal took : 104 ms
[2023-03-22 13:55:51] [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 5 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:51] [INFO ] Invariant cache hit.
[2023-03-22 13:55:52] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 683 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:52] [INFO ] Flatten gal took : 95 ms
[2023-03-22 13:55:52] [INFO ] Flatten gal took : 123 ms
[2023-03-22 13:55:52] [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 5 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:52] [INFO ] Invariant cache hit.
[2023-03-22 13:55:53] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 687 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:53] [INFO ] Flatten gal took : 68 ms
[2023-03-22 13:55:53] [INFO ] Flatten gal took : 73 ms
[2023-03-22 13:55:53] [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 5 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:53] [INFO ] Invariant cache hit.
[2023-03-22 13:55:54] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 672 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:54] [INFO ] Flatten gal took : 74 ms
[2023-03-22 13:55:54] [INFO ] Flatten gal took : 82 ms
[2023-03-22 13:55:54] [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 124 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:54] [INFO ] Invariant cache hit.
[2023-03-22 13:55:55] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 779 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:55] [INFO ] Flatten gal took : 67 ms
[2023-03-22 13:55:55] [INFO ] Flatten gal took : 72 ms
[2023-03-22 13:55:55] [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 13:55:55] [INFO ] Invariant cache hit.
[2023-03-22 13:55:56] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 657 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:56] [INFO ] Flatten gal took : 66 ms
[2023-03-22 13:55:56] [INFO ] Flatten gal took : 71 ms
[2023-03-22 13:55:56] [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 104 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:56] [INFO ] Invariant cache hit.
[2023-03-22 13:55:57] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 771 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:57] [INFO ] Flatten gal took : 77 ms
[2023-03-22 13:55:57] [INFO ] Flatten gal took : 70 ms
[2023-03-22 13:55:57] [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 6 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:57] [INFO ] Invariant cache hit.
[2023-03-22 13:55:58] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 660 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:58] [INFO ] Flatten gal took : 65 ms
[2023-03-22 13:55:58] [INFO ] Flatten gal took : 72 ms
[2023-03-22 13:55:58] [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 103 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:58] [INFO ] Invariant cache hit.
[2023-03-22 13:55:59] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 758 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:55:59] [INFO ] Flatten gal took : 65 ms
[2023-03-22 13:55:59] [INFO ] Flatten gal took : 71 ms
[2023-03-22 13:55:59] [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 123 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:55:59] [INFO ] Invariant cache hit.
[2023-03-22 13:56:00] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 783 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:56:00] [INFO ] Flatten gal took : 66 ms
[2023-03-22 13:56:00] [INFO ] Flatten gal took : 71 ms
[2023-03-22 13:56:00] [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 6 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 13:56:00] [INFO ] Invariant cache hit.
[2023-03-22 13:56:01] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 657 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 13:56:01] [INFO ] Flatten gal took : 66 ms
[2023-03-22 13:56:01] [INFO ] Flatten gal took : 72 ms
[2023-03-22 13:56:01] [INFO ] Input system was already deterministic with 1885 transitions.
[2023-03-22 13:56:02] [INFO ] Flatten gal took : 298 ms
[2023-03-22 13:56:04] [INFO ] Flatten gal took : 305 ms
[2023-03-22 13:56:06] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 80 ms.
[2023-03-22 13:56:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 1885 transitions and 14300 arcs took 11 ms.
Total runtime 98163 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/620/ctl_0_ --ctl=/tmp/620/ctl_1_ --ctl=/tmp/620/ctl_2_ --ctl=/tmp/620/ctl_3_ --ctl=/tmp/620/ctl_4_ --ctl=/tmp/620/ctl_5_ --ctl=/tmp/620/ctl_6_ --ctl=/tmp/620/ctl_7_ --ctl=/tmp/620/ctl_8_ --ctl=/tmp/620/ctl_9_ --ctl=/tmp/620/ctl_10_ --ctl=/tmp/620/ctl_11_ --ctl=/tmp/620/ctl_12_ --ctl=/tmp/620/ctl_13_ --ctl=/tmp/620/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15502808 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16062440 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="PhilosophersDyn-PT-10"
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 PhilosophersDyn-PT-10, 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 r297-tall-167873950300322"
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 [ "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 ;