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-oct2-167903718200641.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 ShieldPPPt-PT-030A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718200641
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 7.4K Feb 25 21:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 21:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 20:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 20:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 21:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 25 21:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 21:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 21:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 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 201K 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 ShieldPPPt-PT-030A-CTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679526901915

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-030A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 23:15:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 23:15:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:15:04] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-22 23:15:04] [INFO ] Transformed 753 places.
[2023-03-22 23:15:04] [INFO ] Transformed 543 transitions.
[2023-03-22 23:15:04] [INFO ] Found NUPN structural information;
[2023-03-22 23:15:04] [INFO ] Parsed PT model containing 753 places and 543 transitions and 2166 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-030A-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 115 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 49 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
// Phase 1: matrix 542 rows 753 cols
[2023-03-22 23:15:04] [INFO ] Computed 331 place invariants in 21 ms
[2023-03-22 23:15:05] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2023-03-22 23:15:05] [INFO ] Invariant cache hit.
[2023-03-22 23:15:06] [INFO ] Implicit Places using invariants and state equation in 1019 ms returned []
Implicit Place search using SMT with State Equation took 2080 ms to find 0 implicit places.
[2023-03-22 23:15:06] [INFO ] Invariant cache hit.
[2023-03-22 23:15:07] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2566 ms. Remains : 753/753 places, 542/542 transitions.
Support contains 115 out of 753 places after structural reductions.
[2023-03-22 23:15:07] [INFO ] Flatten gal took : 103 ms
[2023-03-22 23:15:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldPPPt-PT-030A-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 23:15:07] [INFO ] Flatten gal took : 67 ms
[2023-03-22 23:15:07] [INFO ] Input system was already deterministic with 542 transitions.
Support contains 96 out of 753 places (down from 115) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 60) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-22 23:15:08] [INFO ] Invariant cache hit.
[2023-03-22 23:15:09] [INFO ] [Real]Absence check using 331 positive place invariants in 101 ms returned sat
[2023-03-22 23:15:12] [INFO ] After 3897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-22 23:15:13] [INFO ] [Nat]Absence check using 331 positive place invariants in 145 ms returned sat
[2023-03-22 23:15:16] [INFO ] After 1915ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-22 23:15:18] [INFO ] After 4759ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 1725 ms.
[2023-03-22 23:15:20] [INFO ] After 8239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Parikh walk visited 30 properties in 650 ms.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 542/542 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 751 transition count 540
Partial Free-agglomeration rule applied 119 times.
Drop transitions removed 119 transitions
Iterating global reduction 0 with 119 rules applied. Total rules applied 123 place count 751 transition count 540
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 750 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 749 transition count 539
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 125 place count 749 transition count 537
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 747 transition count 537
Applied a total of 129 rules in 191 ms. Remains 747 /753 variables (removed 6) and now considering 537/542 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 747/753 places, 537/542 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 311529 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :{1=1}
Probabilistic random walk after 311529 steps, saw 299815 distinct states, run finished after 3002 ms. (steps per millisecond=103 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 537 rows 747 cols
[2023-03-22 23:15:24] [INFO ] Computed 330 place invariants in 20 ms
[2023-03-22 23:15:25] [INFO ] [Real]Absence check using 330 positive place invariants in 113 ms returned sat
[2023-03-22 23:15:25] [INFO ] After 709ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:15:25] [INFO ] [Nat]Absence check using 330 positive place invariants in 49 ms returned sat
[2023-03-22 23:15:26] [INFO ] After 303ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:26] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-22 23:15:26] [INFO ] After 37ms SMT Verify possible using 32 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:26] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-22 23:15:26] [INFO ] After 736ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 537/537 transitions.
Applied a total of 0 rules in 36 ms. Remains 747 /747 variables (removed 0) and now considering 537/537 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 747/747 places, 537/537 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 351643 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351643 steps, saw 338996 distinct states, run finished after 3002 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 23:15:29] [INFO ] Invariant cache hit.
[2023-03-22 23:15:29] [INFO ] [Real]Absence check using 330 positive place invariants in 113 ms returned sat
[2023-03-22 23:15:30] [INFO ] After 736ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:15:30] [INFO ] [Nat]Absence check using 330 positive place invariants in 59 ms returned sat
[2023-03-22 23:15:30] [INFO ] After 330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:30] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-22 23:15:30] [INFO ] After 68ms SMT Verify possible using 32 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:31] [INFO ] Deduced a trap composed of 6 places in 268 ms of which 2 ms to minimize.
[2023-03-22 23:15:31] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2023-03-22 23:15:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 529 ms
[2023-03-22 23:15:31] [INFO ] After 679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-22 23:15:31] [INFO ] After 1344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 537/537 transitions.
Applied a total of 0 rules in 44 ms. Remains 747 /747 variables (removed 0) and now considering 537/537 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 747/747 places, 537/537 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 537/537 transitions.
Applied a total of 0 rules in 34 ms. Remains 747 /747 variables (removed 0) and now considering 537/537 (removed 0) transitions.
[2023-03-22 23:15:31] [INFO ] Invariant cache hit.
[2023-03-22 23:15:32] [INFO ] Implicit Places using invariants in 488 ms returned [730, 734]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 489 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 745/747 places, 537/537 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 743 transition count 535
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 743 transition count 535
Applied a total of 4 rules in 50 ms. Remains 743 /745 variables (removed 2) and now considering 535/537 (removed 2) transitions.
// Phase 1: matrix 535 rows 743 cols
[2023-03-22 23:15:32] [INFO ] Computed 328 place invariants in 6 ms
[2023-03-22 23:15:32] [INFO ] Implicit Places using invariants in 459 ms returned []
[2023-03-22 23:15:32] [INFO ] Invariant cache hit.
[2023-03-22 23:15:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 23:15:34] [INFO ] Implicit Places using invariants and state equation in 1574 ms returned []
Implicit Place search using SMT with State Equation took 2038 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 743/747 places, 535/537 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2611 ms. Remains : 743/747 places, 535/537 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 363067 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 363067 steps, saw 351181 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 23:15:37] [INFO ] Invariant cache hit.
[2023-03-22 23:15:37] [INFO ] [Real]Absence check using 328 positive place invariants in 55 ms returned sat
[2023-03-22 23:15:37] [INFO ] After 477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:15:38] [INFO ] [Nat]Absence check using 328 positive place invariants in 65 ms returned sat
[2023-03-22 23:15:38] [INFO ] After 299ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 23:15:38] [INFO ] After 38ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:38] [INFO ] Deduced a trap composed of 6 places in 163 ms of which 1 ms to minimize.
[2023-03-22 23:15:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2023-03-22 23:15:38] [INFO ] After 319ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-22 23:15:38] [INFO ] After 889ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 743 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 743/743 places, 535/535 transitions.
Applied a total of 0 rules in 40 ms. Remains 743 /743 variables (removed 0) and now considering 535/535 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 743/743 places, 535/535 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 743/743 places, 535/535 transitions.
Applied a total of 0 rules in 28 ms. Remains 743 /743 variables (removed 0) and now considering 535/535 (removed 0) transitions.
[2023-03-22 23:15:38] [INFO ] Invariant cache hit.
[2023-03-22 23:15:39] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-22 23:15:39] [INFO ] Invariant cache hit.
[2023-03-22 23:15:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 23:15:40] [INFO ] Implicit Places using invariants and state equation in 1217 ms returned []
Implicit Place search using SMT with State Equation took 1700 ms to find 0 implicit places.
[2023-03-22 23:15:40] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-22 23:15:40] [INFO ] Invariant cache hit.
[2023-03-22 23:15:41] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2263 ms. Remains : 743/743 places, 535/535 transitions.
Applied a total of 0 rules in 21 ms. Remains 743 /743 variables (removed 0) and now considering 535/535 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-22 23:15:41] [INFO ] Invariant cache hit.
[2023-03-22 23:15:41] [INFO ] [Real]Absence check using 328 positive place invariants in 42 ms returned sat
[2023-03-22 23:15:41] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:15:41] [INFO ] [Nat]Absence check using 328 positive place invariants in 53 ms returned sat
[2023-03-22 23:15:41] [INFO ] After 336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:42] [INFO ] After 388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-22 23:15:42] [INFO ] After 606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 53 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 38 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 542 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 28 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 30 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 28 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 29 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 38 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 751/753 places, 540/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 47 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 27 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 10 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 24 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 25 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 24 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 34 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 27 ms
[2023-03-22 23:15:42] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 11 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 24 ms
[2023-03-22 23:15:42] [INFO ] Flatten gal took : 24 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 11 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 23 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 24 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 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 751 transition count 540
Applied a total of 4 rules in 32 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 751/753 places, 540/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 23 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 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 751 transition count 540
Applied a total of 4 rules in 30 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 751/753 places, 540/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 21 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 28 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 751/753 places, 540/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 20 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 41 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 10 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 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 751 transition count 540
Applied a total of 4 rules in 25 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 751/753 places, 540/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 19 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 19 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 19 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 20 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 9 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 753/753 places, 542/542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 19 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 20 ms
[2023-03-22 23:15:43] [INFO ] Input system was already deterministic with 542 transitions.
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:15:43] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-22 23:15:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 753 places, 542 transitions and 2164 arcs took 3 ms.
Total runtime 39803 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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 753 NrTr: 542 NrArc: 2164)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.042sec

net check time: 0m 0.000sec

init dd package: 0m 3.061sec


before gc: list nodes free: 1492459

after gc: idd nodes used:2041, unused:63997959; list nodes free:278907664

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after gc: idd nodes used:2162, unused:63997838; list nodes free:278906657

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after gc: idd nodes used:2433, unused:63997567; list nodes free:285196423
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6257764 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095296 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
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 0.001sec

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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="ShieldPPPt-PT-030A"
export BK_EXAMINATION="CTLCardinality"
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 ShieldPPPt-PT-030A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r394-oct2-167903718200641"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030A.tgz
mv ShieldPPPt-PT-030A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;