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.r394-oct2-167903717900466.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 marciexred
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 r394-oct2-167903717900466
=====================================================================

--------------------
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 1679516250116

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 20:17:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 20:17:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 20:17:34] [INFO ] Load time of PNML (sax parser for PT used): 256 ms
[2023-03-22 20:17:34] [INFO ] Transformed 933 places.
[2023-03-22 20:17:34] [INFO ] Transformed 783 transitions.
[2023-03-22 20:17:34] [INFO ] Found NUPN structural information;
[2023-03-22 20:17:34] [INFO ] Parsed PT model containing 933 places and 783 transitions and 3006 arcs in 469 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 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 174 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 20:17:34] [INFO ] Computed 331 place invariants in 17 ms
[2023-03-22 20:17:36] [INFO ] Implicit Places using invariants in 1399 ms returned []
[2023-03-22 20:17:36] [INFO ] Invariant cache hit.
[2023-03-22 20:17:37] [INFO ] Implicit Places using invariants and state equation in 1823 ms returned []
Implicit Place search using SMT with State Equation took 3263 ms to find 0 implicit places.
[2023-03-22 20:17:37] [INFO ] Invariant cache hit.
[2023-03-22 20:17:38] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4151 ms. Remains : 933/933 places, 783/783 transitions.
Support contains 181 out of 933 places after structural reductions.
[2023-03-22 20:17:39] [INFO ] Flatten gal took : 129 ms
[2023-03-22 20:17:39] [INFO ] Flatten gal took : 111 ms
[2023-03-22 20:17:39] [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 524 ms. (steps per millisecond=19 ) 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 49 ms. (steps per millisecond=204 ) properties (out of 3) 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 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 20:17:40] [INFO ] Invariant cache hit.
[2023-03-22 20:17:40] [INFO ] [Real]Absence check using 331 positive place invariants in 74 ms returned sat
[2023-03-22 20:17:40] [INFO ] After 434ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 20:17:41] [INFO ] [Nat]Absence check using 331 positive place invariants in 101 ms returned sat
[2023-03-22 20:17:42] [INFO ] After 988ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 20:17:42] [INFO ] After 1482ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 491 ms.
[2023-03-22 20:17:43] [INFO ] After 2508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 148 ms.
Support contains 15 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 4 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 258 times.
Drop transitions removed 258 transitions
Iterating global reduction 0 with 258 rules applied. Total rules applied 262 place count 931 transition count 781
Applied a total of 262 rules in 289 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 290 ms. Remains : 931/933 places, 781/783 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 781 rows 931 cols
[2023-03-22 20:17:43] [INFO ] Computed 331 place invariants in 63 ms
[2023-03-22 20:17:44] [INFO ] [Real]Absence check using 312 positive place invariants in 85 ms returned sat
[2023-03-22 20:17:44] [INFO ] [Real]Absence check using 312 positive and 19 generalized place invariants in 4 ms returned sat
[2023-03-22 20:17:44] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 20:17:44] [INFO ] [Nat]Absence check using 312 positive place invariants in 119 ms returned sat
[2023-03-22 20:17:44] [INFO ] [Nat]Absence check using 312 positive and 19 generalized place invariants in 17 ms returned sat
[2023-03-22 20:17:49] [INFO ] After 4978ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 20:17:50] [INFO ] Deduced a trap composed of 5 places in 293 ms of which 0 ms to minimize.
[2023-03-22 20:17:50] [INFO ] Deduced a trap composed of 9 places in 156 ms of which 14 ms to minimize.
[2023-03-22 20:17:50] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 1 ms to minimize.
[2023-03-22 20:17:51] [INFO ] Deduced a trap composed of 7 places in 284 ms of which 10 ms to minimize.
[2023-03-22 20:17:51] [INFO ] Deduced a trap composed of 9 places in 274 ms of which 0 ms to minimize.
[2023-03-22 20:17:52] [INFO ] Deduced a trap composed of 5 places in 412 ms of which 26 ms to minimize.
[2023-03-22 20:17:52] [INFO ] Deduced a trap composed of 6 places in 160 ms of which 17 ms to minimize.
[2023-03-22 20:17:53] [INFO ] Deduced a trap composed of 5 places in 290 ms of which 0 ms to minimize.
[2023-03-22 20:17:53] [INFO ] Deduced a trap composed of 7 places in 179 ms of which 0 ms to minimize.
[2023-03-22 20:17:53] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2023-03-22 20:17:53] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3443 ms
[2023-03-22 20:17:59] [INFO ] Deduced a trap composed of 17 places in 231 ms of which 1 ms to minimize.
[2023-03-22 20:18:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2023-03-22 20:18:00] [INFO ] After 15077ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 559 ms.
[2023-03-22 20:18:00] [INFO ] After 16208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 199 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 41 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 41 ms. Remains : 931/931 places, 781/781 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 170668 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{1=1}
Probabilistic random walk after 170668 steps, saw 156580 distinct states, run finished after 3002 ms. (steps per millisecond=56 ) properties seen :1
Running SMT prover for 1 properties.
[2023-03-22 20:18:04] [INFO ] Invariant cache hit.
[2023-03-22 20:18:04] [INFO ] [Real]Absence check using 312 positive place invariants in 129 ms returned sat
[2023-03-22 20:18:04] [INFO ] [Real]Absence check using 312 positive and 19 generalized place invariants in 48 ms returned sat
[2023-03-22 20:18:05] [INFO ] After 1297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 20:18:06] [INFO ] [Nat]Absence check using 312 positive place invariants in 223 ms returned sat
[2023-03-22 20:18:06] [INFO ] [Nat]Absence check using 312 positive and 19 generalized place invariants in 30 ms returned sat
[2023-03-22 20:18:06] [INFO ] After 515ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 20:18:06] [INFO ] Deduced a trap composed of 5 places in 246 ms of which 1 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 0 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 1 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 0 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 1 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 7 places in 210 ms of which 0 ms to minimize.
[2023-03-22 20:18:07] [INFO ] Deduced a trap composed of 5 places in 147 ms of which 1 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 1 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 0 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 1 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 0 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 1 ms to minimize.
[2023-03-22 20:18:08] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 1 ms to minimize.
[2023-03-22 20:18:09] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 0 ms to minimize.
[2023-03-22 20:18:09] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2549 ms
[2023-03-22 20:18:09] [INFO ] After 3098ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-22 20:18:09] [INFO ] After 3769ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 931 transition count 781
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 930 transition count 780
Applied a total of 5 rules in 126 ms. Remains 930 /931 variables (removed 1) and now considering 780/781 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 930/931 places, 780/781 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7057 steps, run visited all 1 properties in 61 ms. (steps per millisecond=115 )
Probabilistic random walk after 7057 steps, saw 6866 distinct states, run finished after 61 ms. (steps per millisecond=115 ) properties seen :1
[2023-03-22 20:18:09] [INFO ] Flatten gal took : 76 ms
[2023-03-22 20:18:09] [INFO ] Flatten gal took : 44 ms
[2023-03-22 20:18:09] [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 17 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 17 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 20:18:09] [INFO ] Flatten gal took : 36 ms
[2023-03-22 20:18:09] [INFO ] Flatten gal took : 59 ms
[2023-03-22 20:18:10] [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 16 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 16 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 36 ms
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 35 ms
[2023-03-22 20:18:10] [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 21 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 31 ms
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 32 ms
[2023-03-22 20:18:10] [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 6 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 88 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 88 ms. Remains : 930/933 places, 780/783 transitions.
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 36 ms
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:10] [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 15 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 15 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 31 ms
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 58 ms
[2023-03-22 20:18:10] [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 16 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 20:18:10] [INFO ] Flatten gal took : 40 ms
[2023-03-22 20:18:10] [INFO ] Flatten gal took : 52 ms
[2023-03-22 20:18:10] [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 46 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 47 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 26 ms
[2023-03-22 20:18:11] [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 2 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 66 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 20:18:11] [INFO ] Flatten gal took : 21 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 23 ms
[2023-03-22 20:18:11] [INFO ] Input system was already deterministic with 780 transitions.
Finished random walk after 1520 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 20:18:11] [INFO ] Flatten gal took : 27 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 28 ms
[2023-03-22 20:18:11] [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 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
Applied a total of 4 rules in 44 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 44 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 26 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 28 ms
[2023-03-22 20:18:11] [INFO ] Input system was already deterministic with 781 transitions.
Finished random walk after 178 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=89 )
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 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 20:18:11] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 40 ms
[2023-03-22 20:18:11] [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 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 20:18:11] [INFO ] Flatten gal took : 27 ms
[2023-03-22 20:18:11] [INFO ] Flatten gal took : 29 ms
[2023-03-22 20:18:11] [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 28 ms. Remains : 933/933 places, 783/783 transitions.
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 24 ms
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:12] [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 49 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 49 ms. Remains : 931/933 places, 781/783 transitions.
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 24 ms
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:12] [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 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 20:18:12] [INFO ] Flatten gal took : 24 ms
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:12] [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 2 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 37 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 38 ms. Remains : 932/933 places, 782/783 transitions.
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 25 ms
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 26 ms
[2023-03-22 20:18:12] [INFO ] Input system was already deterministic with 782 transitions.
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 27 ms
[2023-03-22 20:18:12] [INFO ] Flatten gal took : 41 ms
[2023-03-22 20:18:12] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-22 20:18:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 933 places, 783 transitions and 3006 arcs took 32 ms.
Total runtime 38867 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 933 NrTr: 783 NrArc: 3006)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.055sec

net check time: 0m 0.000sec

init dd package: 0m 2.894sec


before gc: list nodes free: 455825

after gc: idd nodes used:50971, unused:63949029; list nodes free:278680851

before gc: list nodes free: 1563725

after gc: idd nodes used:90509, unused:63909491; list nodes free:286884953

before gc: list nodes free: 1889349

after gc: idd nodes used:122937, unused:63877063; list nodes free:286731186

before gc: list nodes free: 2197088

after gc: idd nodes used:104659, unused:63895341; list nodes free:286819234

before gc: list nodes free: 4408604

after gc: idd nodes used:107354, unused:63892646; list nodes free:286807278

before gc: list nodes free: 2304738

after gc: idd nodes used:108640, unused:63891360; list nodes free:286803735

before gc: list nodes free: 4146358

after gc: idd nodes used:121003, unused:63878997; list nodes free:286742968

before gc: list nodes free: 2328146

after gc: idd nodes used:114555, unused:63885445; list nodes free:286775095

before gc: list nodes free: 480499

after gc: idd nodes used:117437, unused:63882563; list nodes free:286760824

before gc: list nodes free: 51873

after gc: idd nodes used:131938, unused:63868062; list nodes free:286692402

before gc: list nodes free: 931746

after gc: idd nodes used:141405, unused:63858595; list nodes free:290842888

before gc: list nodes free: 2005656

after gc: idd nodes used:139985, unused:63860015; list nodes free:290850595

before gc: list nodes free: 997971

after gc: idd nodes used:157470, unused:63842530; list nodes free:290763517

before gc: list nodes free: 501067

after gc: idd nodes used:190022, unused:63809978; list nodes free:290606483

before gc: list nodes free: 1524916

after gc: idd nodes used:201960, unused:63798040; list nodes free:294749227

before gc: list nodes free: 3837914

after gc: idd nodes used:181165, unused:63818835; list nodes free:294852402

before gc: list nodes free: 5927600

after gc: idd nodes used:187825, unused:63812175; list nodes free:294821733

before gc: list nodes free: 5287990

after gc: idd nodes used:200193, unused:63799807; list nodes free:294751337

before gc: list nodes free: 5088761

after gc: idd nodes used:179438, unused:63820562; list nodes free:294863322

before gc: list nodes free: 9890866

after gc: idd nodes used:150743, unused:63849257; list nodes free:294990869
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6091852 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096080 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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
++ sed s/.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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.002sec

41227 52905 49436 89104 84979 88716 114012 108821 100433 107330 112305 111677 112635 108692 117738 112502 120257 111355 112597 138740 136720 125956 136062 141705 172124 152233 182715 187155 197383 185133 191054 180294 161778 157424 143721 141234 136006

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="marciexred"
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 marciexred"
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 r394-oct2-167903717900466"
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 ;