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.r298-tall-167873952100721.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PolyORBNT-PT-S05J30, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952100721
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 15K Feb 25 23:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 23:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 62K Feb 25 23:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 274K Feb 25 23:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Feb 25 23:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 216K Feb 25 23:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Feb 25 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 126K Feb 25 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.7K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 PolyORBNT-PT-S05J30-CTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J30-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679648134113

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=PolyORBNT-PT-S05J30
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 08:55:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 08:55:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 08:55:35] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2023-03-24 08:55:35] [INFO ] Transformed 489 places.
[2023-03-24 08:55:35] [INFO ] Transformed 1400 transitions.
[2023-03-24 08:55:35] [INFO ] Parsed PT model containing 489 places and 1400 transitions and 9764 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 299 out of 489 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 489/489 places, 745/745 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 484 transition count 745
Applied a total of 5 rules in 37 ms. Remains 484 /489 variables (removed 5) and now considering 745/745 (removed 0) transitions.
[2023-03-24 08:55:36] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 484 cols
[2023-03-24 08:55:36] [INFO ] Computed 77 place invariants in 53 ms
[2023-03-24 08:55:37] [INFO ] Dead Transitions using invariants and state equation in 1206 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-24 08:55:37] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
// Phase 1: matrix 646 rows 484 cols
[2023-03-24 08:55:37] [INFO ] Computed 77 place invariants in 20 ms
[2023-03-24 08:55:37] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-24 08:55:37] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-24 08:55:37] [INFO ] Invariant cache hit.
[2023-03-24 08:55:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:55:39] [INFO ] Implicit Places using invariants and state equation in 1616 ms returned []
Implicit Place search using SMT with State Equation took 1841 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 484/489 places, 650/745 transitions.
Applied a total of 0 rules in 18 ms. Remains 484 /484 variables (removed 0) and now considering 650/650 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3130 ms. Remains : 484/489 places, 650/745 transitions.
Support contains 299 out of 484 places after structural reductions.
[2023-03-24 08:55:39] [INFO ] Flatten gal took : 89 ms
[2023-03-24 08:55:39] [INFO ] Flatten gal took : 60 ms
[2023-03-24 08:55:39] [INFO ] Input system was already deterministic with 650 transitions.
Support contains 295 out of 484 places (down from 299) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 655 resets, run finished after 615 ms. (steps per millisecond=16 ) properties (out of 78) seen :23
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :2
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 14 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 17 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-24 08:55:40] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-24 08:55:41] [INFO ] Invariant cache hit.
[2023-03-24 08:55:41] [INFO ] After 554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:50
[2023-03-24 08:55:42] [INFO ] [Nat]Absence check using 59 positive place invariants in 25 ms returned sat
[2023-03-24 08:55:42] [INFO ] [Nat]Absence check using 59 positive and 18 generalized place invariants in 19 ms returned sat
[2023-03-24 08:55:42] [INFO ] After 646ms SMT Verify possible using state equation in natural domain returned unsat :49 sat :1
[2023-03-24 08:55:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:55:42] [INFO ] After 86ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :49 sat :1
[2023-03-24 08:55:43] [INFO ] Deduced a trap composed of 159 places in 171 ms of which 4 ms to minimize.
[2023-03-24 08:55:43] [INFO ] Deduced a trap composed of 180 places in 179 ms of which 1 ms to minimize.
[2023-03-24 08:55:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 454 ms
[2023-03-24 08:55:43] [INFO ] After 731ms SMT Verify possible using trap constraints in natural domain returned unsat :49 sat :1
Attempting to minimize the solution found.
Minimization took 235 ms.
[2023-03-24 08:55:43] [INFO ] After 2174ms SMT Verify possible using all constraints in natural domain returned unsat :49 sat :1
Fused 50 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 32 out of 484 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 484 transition count 616
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 450 transition count 616
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 68 place count 450 transition count 580
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 140 place count 414 transition count 580
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 2 with 4 rules applied. Total rules applied 144 place count 412 transition count 578
Applied a total of 144 rules in 94 ms. Remains 412 /484 variables (removed 72) and now considering 578/650 (removed 72) transitions.
[2023-03-24 08:55:43] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2023-03-24 08:55:43] [INFO ] Computed 77 place invariants in 16 ms
[2023-03-24 08:55:44] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 518 ms. Remains : 412/484 places, 578/650 transitions.
Incomplete random walk after 10000 steps, including 493 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 316284 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :{}
Probabilistic random walk after 316284 steps, saw 95352 distinct states, run finished after 3003 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 08:55:47] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 08:55:47] [INFO ] Invariant cache hit.
[2023-03-24 08:55:47] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:55:47] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2023-03-24 08:55:47] [INFO ] [Nat]Absence check using 58 positive and 19 generalized place invariants in 19 ms returned sat
[2023-03-24 08:55:47] [INFO ] After 258ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:55:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:55:48] [INFO ] After 307ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 08:55:48] [INFO ] Deduced a trap composed of 88 places in 139 ms of which 1 ms to minimize.
[2023-03-24 08:55:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
[2023-03-24 08:55:48] [INFO ] After 633ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 79 ms.
[2023-03-24 08:55:48] [INFO ] After 1069ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 32 out of 412 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 412/412 places, 578/578 transitions.
Applied a total of 0 rules in 26 ms. Remains 412 /412 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 412/412 places, 578/578 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 412/412 places, 578/578 transitions.
Applied a total of 0 rules in 23 ms. Remains 412 /412 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2023-03-24 08:55:48] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 08:55:48] [INFO ] Invariant cache hit.
[2023-03-24 08:55:49] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-24 08:55:49] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 08:55:49] [INFO ] Invariant cache hit.
[2023-03-24 08:55:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:55:53] [INFO ] Implicit Places using invariants and state equation in 4484 ms returned []
Implicit Place search using SMT with State Equation took 4919 ms to find 0 implicit places.
[2023-03-24 08:55:53] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-24 08:55:53] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
[2023-03-24 08:55:53] [INFO ] Invariant cache hit.
[2023-03-24 08:55:53] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5389 ms. Remains : 412/412 places, 578/578 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 412 transition count 574
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 412 transition count 573
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 411 transition count 573
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 411 transition count 572
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 410 transition count 572
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 410 transition count 567
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 405 transition count 567
Applied a total of 18 rules in 73 ms. Remains 405 /412 variables (removed 7) and now considering 567/578 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 567 rows 405 cols
[2023-03-24 08:55:54] [INFO ] Computed 77 place invariants in 9 ms
[2023-03-24 08:55:54] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:55:54] [INFO ] [Nat]Absence check using 58 positive place invariants in 8 ms returned sat
[2023-03-24 08:55:54] [INFO ] [Nat]Absence check using 58 positive and 19 generalized place invariants in 19 ms returned sat
[2023-03-24 08:55:54] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:55:54] [INFO ] After 458ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-24 08:55:54] [INFO ] After 643ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 49 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 08:55:54] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-24 08:55:54] [INFO ] Flatten gal took : 45 ms
[2023-03-24 08:55:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J30-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 08:55:54] [INFO ] Flatten gal took : 42 ms
[2023-03-24 08:55:54] [INFO ] Input system was already deterministic with 650 transitions.
Support contains 76 out of 484 places (down from 129) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 36 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 08:55:55] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-24 08:55:55] [INFO ] Computed 77 place invariants in 10 ms
[2023-03-24 08:55:55] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 646 ms. Remains : 483/484 places, 649/650 transitions.
[2023-03-24 08:55:55] [INFO ] Flatten gal took : 32 ms
[2023-03-24 08:55:55] [INFO ] Flatten gal took : 32 ms
[2023-03-24 08:55:55] [INFO ] Input system was already deterministic with 649 transitions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 25 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 08:55:55] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 08:55:55] [INFO ] Invariant cache hit.
[2023-03-24 08:55:56] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 483/484 places, 649/650 transitions.
[2023-03-24 08:55:56] [INFO ] Flatten gal took : 27 ms
[2023-03-24 08:55:56] [INFO ] Flatten gal took : 27 ms
[2023-03-24 08:55:56] [INFO ] Input system was already deterministic with 649 transitions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 23 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 08:55:56] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 08:55:56] [INFO ] Invariant cache hit.
[2023-03-24 08:55:57] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 624 ms. Remains : 483/484 places, 649/650 transitions.
[2023-03-24 08:55:57] [INFO ] Flatten gal took : 25 ms
[2023-03-24 08:55:57] [INFO ] Flatten gal took : 25 ms
[2023-03-24 08:55:57] [INFO ] Input system was already deterministic with 649 transitions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 14 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 08:55:57] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-24 08:55:57] [INFO ] Invariant cache hit.
[2023-03-24 08:55:57] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 483/484 places, 649/650 transitions.
[2023-03-24 08:55:57] [INFO ] Flatten gal took : 25 ms
[2023-03-24 08:55:57] [INFO ] Flatten gal took : 27 ms
[2023-03-24 08:55:57] [INFO ] Input system was already deterministic with 649 transitions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Applied a total of 0 rules in 7 ms. Remains 484 /484 variables (removed 0) and now considering 650/650 (removed 0) transitions.
[2023-03-24 08:55:57] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
// Phase 1: matrix 646 rows 484 cols
[2023-03-24 08:55:57] [INFO ] Computed 77 place invariants in 14 ms
[2023-03-24 08:55:58] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 626 ms. Remains : 484/484 places, 650/650 transitions.
[2023-03-24 08:55:58] [INFO ] Flatten gal took : 24 ms
[2023-03-24 08:55:58] [INFO ] Flatten gal took : 26 ms
[2023-03-24 08:55:58] [INFO ] Input system was already deterministic with 650 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 484 transition count 645
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 479 transition count 645
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 10 place count 479 transition count 610
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 80 place count 444 transition count 610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 443 transition count 609
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 443 transition count 609
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 2 with 4 rules applied. Total rules applied 86 place count 441 transition count 607
Applied a total of 86 rules in 73 ms. Remains 441 /484 variables (removed 43) and now considering 607/650 (removed 43) transitions.
[2023-03-24 08:55:58] [INFO ] Flow matrix only has 603 transitions (discarded 4 similar events)
// Phase 1: matrix 603 rows 441 cols
[2023-03-24 08:55:58] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-24 08:55:59] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 615 ms. Remains : 441/484 places, 607/650 transitions.
[2023-03-24 08:55:59] [INFO ] Flatten gal took : 20 ms
[2023-03-24 08:55:59] [INFO ] Flatten gal took : 21 ms
[2023-03-24 08:55:59] [INFO ] Input system was already deterministic with 607 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 484 transition count 616
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 450 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 70 place count 449 transition count 580
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 140 place count 414 transition count 580
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 3 with 4 rules applied. Total rules applied 144 place count 412 transition count 578
Applied a total of 144 rules in 42 ms. Remains 412 /484 variables (removed 72) and now considering 578/650 (removed 72) transitions.
[2023-03-24 08:55:59] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2023-03-24 08:55:59] [INFO ] Computed 77 place invariants in 6 ms
[2023-03-24 08:55:59] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 450 ms. Remains : 412/484 places, 578/650 transitions.
[2023-03-24 08:55:59] [INFO ] Flatten gal took : 20 ms
[2023-03-24 08:55:59] [INFO ] Flatten gal took : 22 ms
[2023-03-24 08:55:59] [INFO ] Input system was already deterministic with 578 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 484 transition count 614
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 448 transition count 614
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 72 place count 448 transition count 579
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 142 place count 413 transition count 579
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 412 transition count 578
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 412 transition count 578
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 2 with 4 rules applied. Total rules applied 148 place count 410 transition count 576
Applied a total of 148 rules in 44 ms. Remains 410 /484 variables (removed 74) and now considering 576/650 (removed 74) transitions.
[2023-03-24 08:56:00] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2023-03-24 08:56:00] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-24 08:56:00] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 446 ms. Remains : 410/484 places, 576/650 transitions.
[2023-03-24 08:56:00] [INFO ] Flatten gal took : 20 ms
[2023-03-24 08:56:00] [INFO ] Flatten gal took : 20 ms
[2023-03-24 08:56:00] [INFO ] Input system was already deterministic with 576 transitions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 14 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-24 08:56:00] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-24 08:56:00] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-24 08:56:01] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 726 ms. Remains : 483/484 places, 649/650 transitions.
[2023-03-24 08:56:01] [INFO ] Flatten gal took : 22 ms
[2023-03-24 08:56:01] [INFO ] Flatten gal took : 23 ms
[2023-03-24 08:56:01] [INFO ] Input system was already deterministic with 649 transitions.
[2023-03-24 08:56:01] [INFO ] Flatten gal took : 23 ms
[2023-03-24 08:56:01] [INFO ] Flatten gal took : 23 ms
[2023-03-24 08:56:01] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-24 08:56:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 484 places, 650 transitions and 3104 arcs took 6 ms.
Total runtime 25892 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: 484 NrTr: 650 NrArc: 3104)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.028sec

net check time: 0m 0.000sec

init dd package: 0m 2.744sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8454484 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092976 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//
++ 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'
+ 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 0.005sec

72236 180630 355707 567486 731509 829806 1286985 1906985 2611064 3203584 3816151 3991202 4118507 4069784

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="PolyORBNT-PT-S05J30"
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 PolyORBNT-PT-S05J30, 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 r298-tall-167873952100721"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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 ;