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-oct2-167903717100466.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldPPPs-PT-030A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717100466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 7.4K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:50 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 4.1K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 02:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 02:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 02:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 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 265K 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-030A-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679451347930

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-030A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 02:15:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 02:15:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:15:50] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2023-03-22 02:15:51] [INFO ] Transformed 933 places.
[2023-03-22 02:15:51] [INFO ] Transformed 783 transitions.
[2023-03-22 02:15:51] [INFO ] Found NUPN structural information;
[2023-03-22 02:15:51] [INFO ] Parsed PT model containing 933 places and 783 transitions and 3006 arcs in 326 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Support contains 181 out of 933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 83 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
// Phase 1: matrix 783 rows 933 cols
[2023-03-22 02:15:51] [INFO ] Computed 331 place invariants in 15 ms
[2023-03-22 02:15:52] [INFO ] Implicit Places using invariants in 1249 ms returned []
[2023-03-22 02:15:52] [INFO ] Invariant cache hit.
[2023-03-22 02:15:54] [INFO ] Implicit Places using invariants and state equation in 1819 ms returned []
Implicit Place search using SMT with State Equation took 3125 ms to find 0 implicit places.
[2023-03-22 02:15:54] [INFO ] Invariant cache hit.
[2023-03-22 02:15:54] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3839 ms. Remains : 933/933 places, 783/783 transitions.
Support contains 181 out of 933 places after structural reductions.
[2023-03-22 02:15:55] [INFO ] Flatten gal took : 141 ms
[2023-03-22 02:15:55] [INFO ] Flatten gal took : 65 ms
[2023-03-22 02:15:55] [INFO ] Input system was already deterministic with 783 transitions.
Support contains 175 out of 933 places (down from 181) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 79) seen :76
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:15:56] [INFO ] Invariant cache hit.
[2023-03-22 02:15:56] [INFO ] [Real]Absence check using 331 positive place invariants in 53 ms returned sat
[2023-03-22 02:15:56] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:15:57] [INFO ] [Nat]Absence check using 331 positive place invariants in 117 ms returned sat
[2023-03-22 02:15:58] [INFO ] After 831ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 02:15:58] [INFO ] After 1481ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 333 ms.
[2023-03-22 02:15:59] [INFO ] After 2288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 1 properties in 269 ms.
Support contains 13 out of 933 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 933/933 places, 783/783 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 931 transition count 781
Partial Free-agglomeration rule applied 259 times.
Drop transitions removed 259 transitions
Iterating global reduction 0 with 259 rules applied. Total rules applied 263 place count 931 transition count 781
Applied a total of 263 rules in 186 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 931/933 places, 781/783 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 110060 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110060 steps, saw 102068 distinct states, run finished after 3003 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 781 rows 931 cols
[2023-03-22 02:16:02] [INFO ] Computed 331 place invariants in 31 ms
[2023-03-22 02:16:03] [INFO ] [Real]Absence check using 312 positive place invariants in 83 ms returned sat
[2023-03-22 02:16:03] [INFO ] [Real]Absence check using 312 positive and 19 generalized place invariants in 10 ms returned sat
[2023-03-22 02:16:03] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:16:03] [INFO ] [Nat]Absence check using 312 positive place invariants in 58 ms returned sat
[2023-03-22 02:16:03] [INFO ] [Nat]Absence check using 312 positive and 19 generalized place invariants in 16 ms returned sat
[2023-03-22 02:16:04] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:16:04] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 1 ms to minimize.
[2023-03-22 02:16:04] [INFO ] Deduced a trap composed of 6 places in 113 ms of which 4 ms to minimize.
[2023-03-22 02:16:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-03-22 02:16:05] [INFO ] After 2299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2708 ms.
[2023-03-22 02:16:08] [INFO ] After 5374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 176 ms.
Support contains 13 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 27 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 931/931 places, 781/781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 27 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-22 02:16:08] [INFO ] Invariant cache hit.
[2023-03-22 02:16:09] [INFO ] Implicit Places using invariants in 788 ms returned []
[2023-03-22 02:16:09] [INFO ] Invariant cache hit.
[2023-03-22 02:16:11] [INFO ] Implicit Places using invariants and state equation in 1678 ms returned []
Implicit Place search using SMT with State Equation took 2501 ms to find 0 implicit places.
[2023-03-22 02:16:11] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-22 02:16:11] [INFO ] Invariant cache hit.
[2023-03-22 02:16:11] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3085 ms. Remains : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 33 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-22 02:16:11] [INFO ] Invariant cache hit.
[2023-03-22 02:16:12] [INFO ] [Real]Absence check using 312 positive place invariants in 131 ms returned sat
[2023-03-22 02:16:12] [INFO ] [Real]Absence check using 312 positive and 19 generalized place invariants in 6 ms returned sat
[2023-03-22 02:16:12] [INFO ] After 393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:16:12] [INFO ] [Nat]Absence check using 312 positive place invariants in 42 ms returned sat
[2023-03-22 02:16:12] [INFO ] [Nat]Absence check using 312 positive and 19 generalized place invariants in 3 ms returned sat
[2023-03-22 02:16:14] [INFO ] After 1794ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:16:14] [INFO ] Deduced a trap composed of 6 places in 164 ms of which 28 ms to minimize.
[2023-03-22 02:16:14] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 0 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 4 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 6 places in 171 ms of which 6 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 0 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 0 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 0 ms to minimize.
[2023-03-22 02:16:15] [INFO ] Deduced a trap composed of 5 places in 117 ms of which 1 ms to minimize.
[2023-03-22 02:16:16] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2023-03-22 02:16:16] [INFO ] Deduced a trap composed of 7 places in 135 ms of which 1 ms to minimize.
[2023-03-22 02:16:16] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2023-03-22 02:16:16] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 0 ms to minimize.
[2023-03-22 02:16:16] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 7 places in 168 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 14 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 0 ms to minimize.
[2023-03-22 02:16:17] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 3466 ms
[2023-03-22 02:16:19] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 1 ms to minimize.
[2023-03-22 02:16:20] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 0 ms to minimize.
[2023-03-22 02:16:20] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 0 ms to minimize.
[2023-03-22 02:16:20] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2023-03-22 02:16:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 821 ms
[2023-03-22 02:16:20] [INFO ] After 7997ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1477 ms.
[2023-03-22 02:16:22] [INFO ] After 9726ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 62 ms
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:16:22] [INFO ] Input system was already deterministic with 783 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 13 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 34 ms
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 35 ms
[2023-03-22 02:16:22] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 27 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 30 ms
[2023-03-22 02:16:22] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 25 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:16:22] [INFO ] Flatten gal took : 29 ms
[2023-03-22 02:16:22] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 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 931 transition count 781
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 4 place count 930 transition count 780
Applied a total of 4 rules in 92 ms. Remains 930 /933 variables (removed 3) and now considering 780/783 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 92 ms. Remains : 930/933 places, 780/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 25 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:23] [INFO ] Input system was already deterministic with 780 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 18 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 30 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 32 ms
[2023-03-22 02:16:23] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 13 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 49 ms
[2023-03-22 02:16:23] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 931 transition count 781
Applied a total of 4 rules in 48 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 28 ms
[2023-03-22 02:16:23] [INFO ] Input system was already deterministic with 781 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 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 931 transition count 781
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 4 place count 930 transition count 780
Applied a total of 4 rules in 65 ms. Remains 930 /933 variables (removed 3) and now considering 780/783 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 930/933 places, 780/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 22 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 24 ms
[2023-03-22 02:16:23] [INFO ] Input system was already deterministic with 780 transitions.
Finished random walk after 1525 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=108 )
FORMULA ShieldPPPs-PT-030A-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 14 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:23] [INFO ] Flatten gal took : 29 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 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 931 transition count 781
Applied a total of 4 rules in 50 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 29 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 781 transitions.
Finished random walk after 136 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
FORMULA ShieldPPPs-PT-030A-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 20 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 30 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 26 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 29 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 13 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 58 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 54 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 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 931 transition count 781
Applied a total of 4 rules in 40 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:16:24] [INFO ] Input system was already deterministic with 781 transitions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 12 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:24] [INFO ] Flatten gal took : 43 ms
[2023-03-22 02:16:25] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 933/933 places, 783/783 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 932 transition count 782
Applied a total of 2 rules in 48 ms. Remains 932 /933 variables (removed 1) and now considering 782/783 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 932/933 places, 782/783 transitions.
[2023-03-22 02:16:25] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:16:25] [INFO ] Flatten gal took : 54 ms
[2023-03-22 02:16:25] [INFO ] Input system was already deterministic with 782 transitions.
[2023-03-22 02:16:25] [INFO ] Flatten gal took : 30 ms
[2023-03-22 02:16:25] [INFO ] Flatten gal took : 27 ms
[2023-03-22 02:16:25] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-22 02:16:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 933 places, 783 transitions and 3006 arcs took 3 ms.
Total runtime 34694 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/602/ctl_0_ --ctl=/tmp/602/ctl_1_ --ctl=/tmp/602/ctl_2_ --ctl=/tmp/602/ctl_3_ --ctl=/tmp/602/ctl_4_ --ctl=/tmp/602/ctl_5_ --ctl=/tmp/602/ctl_6_ --ctl=/tmp/602/ctl_7_ --ctl=/tmp/602/ctl_8_ --ctl=/tmp/602/ctl_9_ --ctl=/tmp/602/ctl_10_ --ctl=/tmp/602/ctl_11_ --ctl=/tmp/602/ctl_12_ --ctl=/tmp/602/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 9877964 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096520 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="ShieldPPPs-PT-030A"
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-030A, 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-oct2-167903717100466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030A.tgz
mv ShieldPPPs-PT-030A 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 ;