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.r393-oct2-167903717000450.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPs-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717000450
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 5.5K Feb 26 02:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 02:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 02:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 02:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 02:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 02:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 02:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 176K 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 ShieldPPPs-PT-020A-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-020A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679449691606

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=ShieldPPPs-PT-020A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 01:48:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 01:48:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 01:48:14] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2023-03-22 01:48:14] [INFO ] Transformed 623 places.
[2023-03-22 01:48:14] [INFO ] Transformed 523 transitions.
[2023-03-22 01:48:14] [INFO ] Found NUPN structural information;
[2023-03-22 01:48:14] [INFO ] Parsed PT model containing 623 places and 523 transitions and 2006 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 144 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 38 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2023-03-22 01:48:15] [INFO ] Computed 221 place invariants in 19 ms
[2023-03-22 01:48:16] [INFO ] Implicit Places using invariants in 1102 ms returned []
[2023-03-22 01:48:16] [INFO ] Invariant cache hit.
[2023-03-22 01:48:17] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 2019 ms to find 0 implicit places.
[2023-03-22 01:48:17] [INFO ] Invariant cache hit.
[2023-03-22 01:48:17] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2511 ms. Remains : 623/623 places, 523/523 transitions.
Support contains 144 out of 623 places after structural reductions.
[2023-03-22 01:48:17] [INFO ] Flatten gal took : 121 ms
[2023-03-22 01:48:17] [INFO ] Flatten gal took : 41 ms
[2023-03-22 01:48:18] [INFO ] Input system was already deterministic with 523 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 76) seen :70
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-22 01:48:19] [INFO ] Invariant cache hit.
[2023-03-22 01:48:19] [INFO ] [Real]Absence check using 221 positive place invariants in 165 ms returned sat
[2023-03-22 01:48:20] [INFO ] After 1359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 01:48:20] [INFO ] [Nat]Absence check using 221 positive place invariants in 175 ms returned sat
[2023-03-22 01:48:21] [INFO ] After 811ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-22 01:48:22] [INFO ] Deduced a trap composed of 14 places in 163 ms of which 6 ms to minimize.
[2023-03-22 01:48:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2023-03-22 01:48:22] [INFO ] After 1662ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 456 ms.
[2023-03-22 01:48:23] [INFO ] After 2714ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 3 properties in 243 ms.
Support contains 10 out of 623 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Partial Free-agglomeration rule applied 171 times.
Drop transitions removed 171 transitions
Iterating global reduction 0 with 171 rules applied. Total rules applied 175 place count 621 transition count 521
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 620 transition count 520
Applied a total of 176 rules in 129 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 620/623 places, 520/523 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 520 rows 620 cols
[2023-03-22 01:48:23] [INFO ] Computed 221 place invariants in 33 ms
[2023-03-22 01:48:24] [INFO ] [Real]Absence check using 212 positive place invariants in 52 ms returned sat
[2023-03-22 01:48:24] [INFO ] [Real]Absence check using 212 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 01:48:24] [INFO ] After 492ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 01:48:24] [INFO ] [Nat]Absence check using 212 positive place invariants in 55 ms returned sat
[2023-03-22 01:48:24] [INFO ] [Nat]Absence check using 212 positive and 9 generalized place invariants in 16 ms returned sat
[2023-03-22 01:48:25] [INFO ] After 567ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 01:48:25] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 1 ms to minimize.
[2023-03-22 01:48:25] [INFO ] Deduced a trap composed of 5 places in 171 ms of which 1 ms to minimize.
[2023-03-22 01:48:25] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 1 ms to minimize.
[2023-03-22 01:48:25] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 2 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Deduced a trap composed of 9 places in 258 ms of which 1 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 1 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 1 ms to minimize.
[2023-03-22 01:48:26] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1594 ms
[2023-03-22 01:48:27] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 1 ms to minimize.
[2023-03-22 01:48:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-22 01:48:27] [INFO ] After 2546ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-22 01:48:27] [INFO ] After 2943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 31 ms.
Support contains 6 out of 620 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 620/620 places, 520/520 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 620 transition count 520
Applied a total of 1 rules in 53 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 620/620 places, 520/520 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 520 rows 620 cols
[2023-03-22 01:48:27] [INFO ] Computed 221 place invariants in 18 ms
[2023-03-22 01:48:27] [INFO ] [Real]Absence check using 211 positive place invariants in 37 ms returned sat
[2023-03-22 01:48:27] [INFO ] [Real]Absence check using 211 positive and 10 generalized place invariants in 2 ms returned sat
[2023-03-22 01:48:28] [INFO ] After 635ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 01:48:28] [INFO ] [Nat]Absence check using 211 positive place invariants in 64 ms returned sat
[2023-03-22 01:48:28] [INFO ] [Nat]Absence check using 211 positive and 10 generalized place invariants in 3 ms returned sat
[2023-03-22 01:48:28] [INFO ] After 370ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 01:48:29] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2023-03-22 01:48:29] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 1 ms to minimize.
[2023-03-22 01:48:29] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 1 ms to minimize.
[2023-03-22 01:48:29] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 1 ms to minimize.
[2023-03-22 01:48:29] [INFO ] Deduced a trap composed of 6 places in 78 ms of which 1 ms to minimize.
[2023-03-22 01:48:29] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 626 ms
[2023-03-22 01:48:29] [INFO ] After 1057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 122 ms.
[2023-03-22 01:48:29] [INFO ] After 1477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 620 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 620/620 places, 520/520 transitions.
Applied a total of 0 rules in 33 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 620/620 places, 520/520 transitions.
Finished random walk after 4272 steps, including 1 resets, run visited all 1 properties in 46 ms. (steps per millisecond=92 )
[2023-03-22 01:48:29] [INFO ] Flatten gal took : 34 ms
[2023-03-22 01:48:29] [INFO ] Flatten gal took : 33 ms
[2023-03-22 01:48:29] [INFO ] Input system was already deterministic with 523 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:29] [INFO ] Flatten gal took : 38 ms
[2023-03-22 01:48:29] [INFO ] Flatten gal took : 25 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 19 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 21 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 22 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 42 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 621/623 places, 521/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 22 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 22 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 521 transitions.
Finished random walk after 993 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=124 )
FORMULA ShieldPPPs-PT-020A-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 7 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 48 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 34 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 7 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 18 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 20 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 621 transition count 521
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 620 transition count 520
Applied a total of 4 rules in 37 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 620/623 places, 520/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 15 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 16 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 520 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 23 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 621/623 places, 521/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 19 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 21 ms
[2023-03-22 01:48:30] [INFO ] Input system was already deterministic with 521 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 29 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 621/623 places, 521/523 transitions.
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 20 ms
[2023-03-22 01:48:30] [INFO ] Flatten gal took : 31 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 521 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 18 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 20 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 18 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 19 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 34 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 621/623 places, 521/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 28 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 17 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 521 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 6 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 16 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 16 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 20 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 28 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 27 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 6 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 17 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 18 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 7 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 623/623 places, 523/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 21 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 19 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 622 transition count 522
Applied a total of 2 rules in 21 ms. Remains 622 /623 variables (removed 1) and now considering 522/523 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 622/623 places, 522/523 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 16 ms
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 17 ms
[2023-03-22 01:48:31] [INFO ] Input system was already deterministic with 522 transitions.
[2023-03-22 01:48:31] [INFO ] Flatten gal took : 19 ms
[2023-03-22 01:48:32] [INFO ] Flatten gal took : 20 ms
[2023-03-22 01:48:32] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-22 01:48:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 623 places, 523 transitions and 2006 arcs took 4 ms.
Total runtime 17271 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/558/ctl_0_ --ctl=/tmp/558/ctl_1_ --ctl=/tmp/558/ctl_2_ --ctl=/tmp/558/ctl_3_ --ctl=/tmp/558/ctl_4_ --ctl=/tmp/558/ctl_5_ --ctl=/tmp/558/ctl_6_ --ctl=/tmp/558/ctl_7_ --ctl=/tmp/558/ctl_8_ --ctl=/tmp/558/ctl_9_ --ctl=/tmp/558/ctl_10_ --ctl=/tmp/558/ctl_11_ --ctl=/tmp/558/ctl_12_ --ctl=/tmp/558/ctl_13_ --ctl=/tmp/558/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 10223984 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094240 kB
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-00
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-01
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-03
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-04
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-05
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-06
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-07
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-08
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-09
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-10
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-11
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-12
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-13
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-14
Could not compute solution for formula : ShieldPPPs-PT-020A-CTLFireability-15

BK_STOP 1679453283784

--------------------
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
ctl formula name ShieldPPPs-PT-020A-CTLFireability-00
ctl formula formula --ctl=/tmp/558/ctl_0_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-01
ctl formula formula --ctl=/tmp/558/ctl_1_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-03
ctl formula formula --ctl=/tmp/558/ctl_2_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-04
ctl formula formula --ctl=/tmp/558/ctl_3_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-05
ctl formula formula --ctl=/tmp/558/ctl_4_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-06
ctl formula formula --ctl=/tmp/558/ctl_5_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-07
ctl formula formula --ctl=/tmp/558/ctl_6_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-08
ctl formula formula --ctl=/tmp/558/ctl_7_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-09
ctl formula formula --ctl=/tmp/558/ctl_8_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-10
ctl formula formula --ctl=/tmp/558/ctl_9_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-11
ctl formula formula --ctl=/tmp/558/ctl_10_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-12
ctl formula formula --ctl=/tmp/558/ctl_11_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-13
ctl formula formula --ctl=/tmp/558/ctl_12_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-14
ctl formula formula --ctl=/tmp/558/ctl_13_
ctl formula name ShieldPPPs-PT-020A-CTLFireability-15
ctl formula formula --ctl=/tmp/558/ctl_14_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 623 places, 523 transitions and 2006 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 523->403 groups
pnml2lts-sym: Regrouping took 0.150 real 0.160 user 0.000 sys
pnml2lts-sym: state vector length is 623; there are 403 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 564
Killing (9) : 564

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="ShieldPPPs-PT-020A"
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 ShieldPPPs-PT-020A, 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 r393-oct2-167903717000450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020A.tgz
mv ShieldPPPs-PT-020A 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 ;