fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r266-smll-167863540700247
Last Updated
May 14, 2023

About the Execution of Marcie+red for NoC3x3-PT-2A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5516.812 42378.00 63827.00 505.80 FFFFTTTFFFTTFTTT normal

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.r266-smll-167863540700247.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 NoC3x3-PT-2A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540700247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 10:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 10:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 10:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 10:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 10:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 127K Mar 5 18:23 model.pnml

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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 NoC3x3-PT-2A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-2A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678919276679

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-2A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-15 22:27:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 22:27:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:27:59] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-15 22:27:59] [INFO ] Transformed 361 places.
[2023-03-15 22:27:59] [INFO ] Transformed 428 transitions.
[2023-03-15 22:27:59] [INFO ] Found NUPN structural information;
[2023-03-15 22:27:59] [INFO ] Parsed PT model containing 361 places and 428 transitions and 1697 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=12 ) properties (out of 16) seen :10
FORMULA NoC3x3-PT-2A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 22:28:01] [INFO ] Flow matrix only has 377 transitions (discarded 51 similar events)
// Phase 1: matrix 377 rows 361 cols
[2023-03-15 22:28:01] [INFO ] Computed 127 place invariants in 28 ms
[2023-03-15 22:28:01] [INFO ] After 538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 22:28:02] [INFO ] [Nat]Absence check using 76 positive place invariants in 41 ms returned sat
[2023-03-15 22:28:02] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 22 ms returned sat
[2023-03-15 22:28:02] [INFO ] After 479ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2023-03-15 22:28:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:28:03] [INFO ] After 272ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2023-03-15 22:28:03] [INFO ] After 623ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 274 ms.
[2023-03-15 22:28:03] [INFO ] After 1804ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
FORMULA NoC3x3-PT-2A-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA NoC3x3-PT-2A-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 101 ms.
Support contains 110 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 428/428 transitions.
Ensure Unique test removed 20 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 341 transition count 418
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 8 rules applied. Total rules applied 38 place count 340 transition count 411
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 45 place count 333 transition count 411
Discarding 73 places :
Symmetric choice reduction at 3 with 73 rule applications. Total rules 118 place count 260 transition count 325
Ensure Unique test removed 24 places
Iterating global reduction 3 with 97 rules applied. Total rules applied 215 place count 236 transition count 325
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 45 rules applied. Total rules applied 260 place count 236 transition count 280
Reduce places removed 3 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 4 with 16 rules applied. Total rules applied 276 place count 233 transition count 267
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 289 place count 220 transition count 267
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 309 place count 220 transition count 247
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 311 place count 218 transition count 247
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 315 place count 218 transition count 243
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 319 place count 214 transition count 243
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 322 place count 214 transition count 243
Applied a total of 322 rules in 126 ms. Remains 214 /361 variables (removed 147) and now considering 243/428 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 214/361 places, 243/428 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 4) seen :2
FORMULA NoC3x3-PT-2A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 22:28:04] [INFO ] Flow matrix only has 233 transitions (discarded 10 similar events)
// Phase 1: matrix 233 rows 214 cols
[2023-03-15 22:28:04] [INFO ] Computed 81 place invariants in 10 ms
[2023-03-15 22:28:04] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 22:28:04] [INFO ] [Nat]Absence check using 64 positive place invariants in 25 ms returned sat
[2023-03-15 22:28:04] [INFO ] [Nat]Absence check using 64 positive and 17 generalized place invariants in 7 ms returned sat
[2023-03-15 22:28:05] [INFO ] After 378ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 22:28:05] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-15 22:28:05] [INFO ] After 224ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 22:28:05] [INFO ] After 464ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 213 ms.
[2023-03-15 22:28:05] [INFO ] After 1205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 108 out of 214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 243/243 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 213 transition count 240
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 213 transition count 240
Applied a total of 2 rules in 31 ms. Remains 213 /214 variables (removed 1) and now considering 240/243 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 213/214 places, 240/243 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 255693 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 255693 steps, saw 217222 distinct states, run finished after 3004 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 22:28:09] [INFO ] Flow matrix only has 232 transitions (discarded 8 similar events)
// Phase 1: matrix 232 rows 213 cols
[2023-03-15 22:28:09] [INFO ] Computed 81 place invariants in 5 ms
[2023-03-15 22:28:09] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 22:28:09] [INFO ] [Nat]Absence check using 64 positive place invariants in 21 ms returned sat
[2023-03-15 22:28:09] [INFO ] [Nat]Absence check using 64 positive and 17 generalized place invariants in 12 ms returned sat
[2023-03-15 22:28:09] [INFO ] After 376ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 22:28:09] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-15 22:28:10] [INFO ] After 236ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 22:28:10] [INFO ] After 419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 166 ms.
[2023-03-15 22:28:10] [INFO ] After 1086ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 20 ms.
Support contains 108 out of 213 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 213/213 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 213 /213 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 213/213 places, 240/240 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 213/213 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 213 /213 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-15 22:28:10] [INFO ] Flow matrix only has 232 transitions (discarded 8 similar events)
[2023-03-15 22:28:10] [INFO ] Invariant cache hit.
[2023-03-15 22:28:10] [INFO ] Implicit Places using invariants in 195 ms returned [9, 53, 80, 120, 157]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 200 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 208/213 places, 240/240 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 208 transition count 240
Applied a total of 2 rules in 27 ms. Remains 208 /208 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-15 22:28:10] [INFO ] Flow matrix only has 232 transitions (discarded 8 similar events)
// Phase 1: matrix 232 rows 208 cols
[2023-03-15 22:28:10] [INFO ] Computed 76 place invariants in 2 ms
[2023-03-15 22:28:10] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-15 22:28:10] [INFO ] Flow matrix only has 232 transitions (discarded 8 similar events)
[2023-03-15 22:28:10] [INFO ] Invariant cache hit.
[2023-03-15 22:28:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:28:11] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 208/213 places, 240/240 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 723 ms. Remains : 208/213 places, 240/240 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :1
FORMULA NoC3x3-PT-2A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 22:28:11] [INFO ] Flow matrix only has 232 transitions (discarded 8 similar events)
[2023-03-15 22:28:11] [INFO ] Invariant cache hit.
[2023-03-15 22:28:11] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:28:11] [INFO ] [Nat]Absence check using 59 positive place invariants in 20 ms returned sat
[2023-03-15 22:28:11] [INFO ] [Nat]Absence check using 59 positive and 17 generalized place invariants in 21 ms returned sat
[2023-03-15 22:28:11] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:28:11] [INFO ] After 101ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:12] [INFO ] After 215ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2023-03-15 22:28:12] [INFO ] After 699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 61 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 240/240 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 207 transition count 237
Reduce places removed 3 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 7 rules applied. Total rules applied 11 place count 204 transition count 233
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 15 place count 200 transition count 233
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 32 place count 183 transition count 212
Ensure Unique test removed 7 places
Iterating global reduction 3 with 24 rules applied. Total rules applied 56 place count 176 transition count 212
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 14 rules applied. Total rules applied 70 place count 176 transition count 198
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 4 with 5 rules applied. Total rules applied 75 place count 175 transition count 194
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 79 place count 171 transition count 194
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 81 place count 171 transition count 192
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 83 place count 169 transition count 192
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 92 place count 169 transition count 192
Applied a total of 92 rules in 36 ms. Remains 169 /208 variables (removed 39) and now considering 192/240 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 169/208 places, 192/240 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 861974 steps, run timeout after 3001 ms. (steps per millisecond=287 ) properties seen :{}
Probabilistic random walk after 861974 steps, saw 674909 distinct states, run finished after 3001 ms. (steps per millisecond=287 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 22:28:15] [INFO ] Flow matrix only has 186 transitions (discarded 6 similar events)
// Phase 1: matrix 186 rows 169 cols
[2023-03-15 22:28:15] [INFO ] Computed 68 place invariants in 2 ms
[2023-03-15 22:28:15] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:28:15] [INFO ] [Nat]Absence check using 59 positive place invariants in 17 ms returned sat
[2023-03-15 22:28:15] [INFO ] [Nat]Absence check using 59 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-15 22:28:15] [INFO ] After 160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:15] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-15 22:28:15] [INFO ] After 70ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:15] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-15 22:28:15] [INFO ] After 495ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 61 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 192/192 transitions.
Applied a total of 0 rules in 10 ms. Remains 169 /169 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 169/169 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 192/192 transitions.
Applied a total of 0 rules in 9 ms. Remains 169 /169 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-15 22:28:15] [INFO ] Flow matrix only has 186 transitions (discarded 6 similar events)
[2023-03-15 22:28:15] [INFO ] Invariant cache hit.
[2023-03-15 22:28:16] [INFO ] Implicit Places using invariants in 207 ms returned [47, 155]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 217 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 167/169 places, 192/192 transitions.
Applied a total of 0 rules in 9 ms. Remains 167 /167 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 237 ms. Remains : 167/169 places, 192/192 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 926671 steps, run timeout after 3001 ms. (steps per millisecond=308 ) properties seen :{}
Probabilistic random walk after 926671 steps, saw 713170 distinct states, run finished after 3001 ms. (steps per millisecond=308 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 22:28:19] [INFO ] Flow matrix only has 186 transitions (discarded 6 similar events)
// Phase 1: matrix 186 rows 167 cols
[2023-03-15 22:28:19] [INFO ] Computed 66 place invariants in 4 ms
[2023-03-15 22:28:19] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:28:19] [INFO ] [Nat]Absence check using 57 positive place invariants in 21 ms returned sat
[2023-03-15 22:28:19] [INFO ] [Nat]Absence check using 57 positive and 9 generalized place invariants in 10 ms returned sat
[2023-03-15 22:28:19] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:19] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-15 22:28:19] [INFO ] After 98ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:20] [INFO ] After 204ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-15 22:28:20] [INFO ] After 651ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 61 out of 167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 192/192 transitions.
Applied a total of 0 rules in 10 ms. Remains 167 /167 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 167/167 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 192/192 transitions.
Applied a total of 0 rules in 8 ms. Remains 167 /167 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-15 22:28:20] [INFO ] Flow matrix only has 186 transitions (discarded 6 similar events)
[2023-03-15 22:28:20] [INFO ] Invariant cache hit.
[2023-03-15 22:28:20] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-15 22:28:20] [INFO ] Flow matrix only has 186 transitions (discarded 6 similar events)
[2023-03-15 22:28:20] [INFO ] Invariant cache hit.
[2023-03-15 22:28:20] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-15 22:28:20] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
[2023-03-15 22:28:20] [INFO ] Redundant transitions in 47 ms returned [144, 150, 152, 153, 154, 160, 165, 179, 180, 181]
Found 10 redundant transitions using SMT.
Drop transitions removed 10 transitions
Redundant transitions reduction (with SMT) removed 10 transitions.
[2023-03-15 22:28:20] [INFO ] Flow matrix only has 176 transitions (discarded 6 similar events)
// Phase 1: matrix 176 rows 167 cols
[2023-03-15 22:28:20] [INFO ] Computed 66 place invariants in 3 ms
[2023-03-15 22:28:20] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 167/167 places, 182/192 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 167 transition count 180
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 165 transition count 180
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 165 transition count 179
Applied a total of 5 rules in 25 ms. Remains 165 /167 variables (removed 2) and now considering 179/182 (removed 3) transitions.
[2023-03-15 22:28:21] [INFO ] Flow matrix only has 173 transitions (discarded 6 similar events)
// Phase 1: matrix 173 rows 165 cols
[2023-03-15 22:28:21] [INFO ] Computed 66 place invariants in 2 ms
[2023-03-15 22:28:21] [INFO ] Implicit Places using invariants in 183 ms returned [41, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 195 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 163/167 places, 179/192 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 162 transition count 178
Applied a total of 2 rules in 16 ms. Remains 162 /163 variables (removed 1) and now considering 178/179 (removed 1) transitions.
[2023-03-15 22:28:21] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
// Phase 1: matrix 172 rows 162 cols
[2023-03-15 22:28:21] [INFO ] Computed 64 place invariants in 3 ms
[2023-03-15 22:28:21] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-15 22:28:21] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
[2023-03-15 22:28:21] [INFO ] Invariant cache hit.
[2023-03-15 22:28:21] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-15 22:28:21] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 162/167 places, 178/192 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1609 ms. Remains : 162/167 places, 178/192 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1005925 steps, run timeout after 3001 ms. (steps per millisecond=335 ) properties seen :{}
Probabilistic random walk after 1005925 steps, saw 771135 distinct states, run finished after 3001 ms. (steps per millisecond=335 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 22:28:24] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
[2023-03-15 22:28:24] [INFO ] Invariant cache hit.
[2023-03-15 22:28:24] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:28:25] [INFO ] [Nat]Absence check using 55 positive place invariants in 13 ms returned sat
[2023-03-15 22:28:25] [INFO ] [Nat]Absence check using 55 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-15 22:28:25] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:25] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-15 22:28:25] [INFO ] After 61ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:25] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-15 22:28:25] [INFO ] After 375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 61 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 178/178 transitions.
Applied a total of 0 rules in 6 ms. Remains 162 /162 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 162/162 places, 178/178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 178/178 transitions.
Applied a total of 0 rules in 5 ms. Remains 162 /162 variables (removed 0) and now considering 178/178 (removed 0) transitions.
[2023-03-15 22:28:25] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
[2023-03-15 22:28:25] [INFO ] Invariant cache hit.
[2023-03-15 22:28:25] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-15 22:28:25] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
[2023-03-15 22:28:25] [INFO ] Invariant cache hit.
[2023-03-15 22:28:25] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-15 22:28:25] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2023-03-15 22:28:25] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-15 22:28:25] [INFO ] Flow matrix only has 172 transitions (discarded 6 similar events)
[2023-03-15 22:28:25] [INFO ] Invariant cache hit.
[2023-03-15 22:28:25] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 631 ms. Remains : 162/162 places, 178/178 transitions.
Graph (trivial) has 16 edges and 162 vertex of which 4 / 162 are part of one of the 2 SCC in 5 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 160 transition count 166
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 160 transition count 164
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 158 transition count 164
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 158 transition count 164
Applied a total of 9 rules in 44 ms. Remains 158 /162 variables (removed 4) and now considering 164/178 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 164 rows 158 cols
[2023-03-15 22:28:26] [INFO ] Computed 64 place invariants in 1 ms
[2023-03-15 22:28:26] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:28:26] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2023-03-15 22:28:26] [INFO ] [Nat]Absence check using 55 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-15 22:28:26] [INFO ] After 144ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-15 22:28:26] [INFO ] After 57ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:26] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-15 22:28:26] [INFO ] After 403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:28:26] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-15 22:28:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 162 places, 178 transitions and 682 arcs took 3 ms.
[2023-03-15 22:28:26] [INFO ] Flatten gal took : 94 ms
Total runtime 27537 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: NoC3x3_PT_2A
(NrP: 162 NrTr: 178 NrArc: 682)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.005sec

net check time: 0m 0.000sec

init dd package: 0m 3.491sec


RS generation: 0m 0.934sec


-> reachability set: #nodes 3067 (3.1e+03) #states 126,399,204,997,906,563,073 (20)



starting MCC model checker
--------------------------

checking: EF [[[[[[[[[p139<=1 & 1<=p139] & [p133<=1 & 1<=p133]] | [[[p121<=1 & 1<=p121] & [p123<=1 & 1<=p123]] | [[[p138<=1 & 1<=p138] & [p147<=1 & 1<=p147]] & [[p11<=1 & 1<=p11] & [[p21<=1 & 1<=p21] & [[p73<=0 & 0<=p73] | [p76<=0 & 0<=p76]]]]]]] | [[[p153<=1 & 1<=p153] & [p160<=1 & 1<=p160]] | [[[p132<=1 & 1<=p132] & [p146<=1 & 1<=p146]] | [[p60<=1 & 1<=p60] & [p92<=1 & 1<=p92]]]]] & [[[p62<=0 & 0<=p62] | [[p87<=0 & 0<=p87] | [p45<=0 & 0<=p45]]] | [[[p84<=0 & 0<=p84] | [p43<=0 & 0<=p43]] | [[p96<=0 & 0<=p96] | [p88<=0 & 0<=p88]]]]] & [[[p120<=0 & 0<=p120] | [[p128<=0 & 0<=p128] | [[[p65<=1 & 1<=p65] & [p78<=1 & 1<=p78]] & [[p153<=1 & 1<=p153] & [p160<=1 & 1<=p160]]]]] & [[p37<=1 & 1<=p37] | [[[p68<=1 & 1<=p68] & [p92<=1 & 1<=p92]] | [[[p154<=0 & 0<=p154] | [p157<=0 & 0<=p157]] & [[[p97<=0 & 0<=p97] | [p112<=0 & 0<=p112]] & [[[p11<=0 & 0<=p11] | [p21<=0 & 0<=p21]] | [[p149<=0 & 0<=p149] | [p161<=0 & 0<=p161]]]]]]]]] & [[[p14<=1 & 1<=p14] & [[p115<=0 & 0<=p115] | [p124<=0 & 0<=p124]]] & [[[p65<=0 & 0<=p65] | [p78<=0 & 0<=p78]] & [[[[p100<=1 & 1<=p100] & [[p110<=1 & 1<=p110] & [p53<=1 & 1<=p53]]] & [[p69<=1 & 1<=p69] & [[p81<=1 & 1<=p81] & [[p74<=0 & 0<=p74] | [p78<=0 & 0<=p78]]]]] | [[[[p130<=1 & 1<=p130] & [[p147<=1 & 1<=p147] & [p25<=1 & 1<=p25]]] & [[[p6<=1 & 1<=p6] & [p54<=1 & 1<=p54]] & [[p47<=1 & 1<=p47] & [p58<=1 & 1<=p58]]]] | [[[p25<=0 & 0<=p25] | [p26<=0 & 0<=p26]] & [[p144<=1 & 1<=p144] | [[p135<=1 & 1<=p135] & [p142<=1 & 1<=p142]]]]]]]]] & [[[[1<=p16 & p16<=1] & [p26<=1 & 1<=p26]] & [[p49<=1 & 1<=p49] & [p55<=1 & 1<=p55]]] & [[[p103<=1 & 1<=p103] & [p106<=1 & 1<=p106]] & [[p32<=1 & 1<=p32] & [p4<=1 & 1<=p4]]]]]]
normalized: E [true U [[[[[p106<=1 & 1<=p106] & [p103<=1 & 1<=p103]] & [[p4<=1 & 1<=p4] & [p32<=1 & 1<=p32]]] & [[[p26<=1 & 1<=p26] & [1<=p16 & p16<=1]] & [[p55<=1 & 1<=p55] & [p49<=1 & 1<=p49]]]] & [[[[[[[[[p135<=1 & 1<=p135] & [p142<=1 & 1<=p142]] | [p144<=1 & 1<=p144]] & [[p26<=0 & 0<=p26] | [p25<=0 & 0<=p25]]] | [[[[p58<=1 & 1<=p58] & [p47<=1 & 1<=p47]] & [[p54<=1 & 1<=p54] & [p6<=1 & 1<=p6]]] & [[[p25<=1 & 1<=p25] & [p147<=1 & 1<=p147]] & [p130<=1 & 1<=p130]]]] | [[[[[p78<=0 & 0<=p78] | [p74<=0 & 0<=p74]] & [p81<=1 & 1<=p81]] & [p69<=1 & 1<=p69]] & [[[p53<=1 & 1<=p53] & [p110<=1 & 1<=p110]] & [p100<=1 & 1<=p100]]]] & [[p78<=0 & 0<=p78] | [p65<=0 & 0<=p65]]] & [[[p124<=0 & 0<=p124] | [p115<=0 & 0<=p115]] & [p14<=1 & 1<=p14]]] & [[[[[[[[[p161<=0 & 0<=p161] | [p149<=0 & 0<=p149]] | [[p21<=0 & 0<=p21] | [p11<=0 & 0<=p11]]] & [[p112<=0 & 0<=p112] | [p97<=0 & 0<=p97]]] & [[p157<=0 & 0<=p157] | [p154<=0 & 0<=p154]]] | [[p92<=1 & 1<=p92] & [p68<=1 & 1<=p68]]] | [p37<=1 & 1<=p37]] & [[[[[p160<=1 & 1<=p160] & [p153<=1 & 1<=p153]] & [[p78<=1 & 1<=p78] & [p65<=1 & 1<=p65]]] | [p128<=0 & 0<=p128]] | [p120<=0 & 0<=p120]]] & [[[[[p88<=0 & 0<=p88] | [p96<=0 & 0<=p96]] | [[p43<=0 & 0<=p43] | [p84<=0 & 0<=p84]]] | [[[p45<=0 & 0<=p45] | [p87<=0 & 0<=p87]] | [p62<=0 & 0<=p62]]] & [[[[[p92<=1 & 1<=p92] & [p60<=1 & 1<=p60]] | [[p146<=1 & 1<=p146] & [p132<=1 & 1<=p132]]] | [[p160<=1 & 1<=p160] & [p153<=1 & 1<=p153]]] | [[[[[[[p76<=0 & 0<=p76] | [p73<=0 & 0<=p73]] & [p21<=1 & 1<=p21]] & [p11<=1 & 1<=p11]] & [[p147<=1 & 1<=p147] & [p138<=1 & 1<=p138]]] | [[p123<=1 & 1<=p123] & [p121<=1 & 1<=p121]]] | [[p133<=1 & 1<=p133] & [p139<=1 & 1<=p139]]]]]]]]]

abstracting: (1<=p139)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p139<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p133)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p133<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p121)
states: 18,057,029,285,415,223,296 (19)
abstracting: (p121<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p123)
states: 18,057,029,285,415,223,296 (19)
abstracting: (p123<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p138)
states: 28,088,712,221,757,014,016 (19)
abstracting: (p138<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p147)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p147<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p11)
states: 42,133,068,332,635,521,024 (19)
abstracting: (p11<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p21)
states: 35,110,890,277,196,267,520 (19)
abstracting: (p21<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p73)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p73<=0)
states: 97,064,235,919,894,118,401 (19)
abstracting: (0<=p76)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p76<=0)
states: 111,731,720,458,900,340,737 (20)
abstracting: (1<=p153)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p153<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p160)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p160<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p132)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p132<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p146)
states: 15,799,900,624,738,320,384 (19)
abstracting: (p146<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p60)
states: 37,100,107,951,603,974,144 (19)
abstracting: (p60<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p92)
states: 42,133,068,332,635,521,024 (19)
abstracting: (p92<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p62)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p62<=0)
states: 89,299,097,046,302,588,929 (19)
abstracting: (0<=p87)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p87<=0)
states: 114,032,502,347,371,905,025 (20)
abstracting: (0<=p45)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p45<=0)
states: 102,991,944,813,109,051,393 (20)
abstracting: (0<=p84)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p84<=0)
states: 81,102,561,568,622,641,153 (19)
abstracting: (0<=p43)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p43<=0)
states: 63,199,602,498,953,281,537 (19)
abstracting: (0<=p96)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p96<=0)
states: 94,799,403,748,429,922,305 (19)
abstracting: (0<=p88)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p88<=0)
states: 114,032,502,347,371,905,025 (20)
abstracting: (0<=p120)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p120<=0)
states: 99,313,661,069,783,728,129 (19)
abstracting: (0<=p128)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p128<=0)
states: 84,266,136,665,271,042,049 (19)
abstracting: (1<=p65)
states: 24,158,209,828,951,425,024 (19)
abstracting: (p65<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p78)
states: 44,002,453,617,018,667,008 (19)
abstracting: (p78<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p153)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p153<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p160)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p160<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p37)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p37<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p68)
states: 24,158,209,828,951,425,024 (19)
abstracting: (p68<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p92)
states: 42,133,068,332,635,521,024 (19)
abstracting: (p92<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p154)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p154<=0)
states: 1
abstracting: (0<=p157)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p157<=0)
states: 63,199,602,498,953,281,537 (19)
abstracting: (0<=p97)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p97<=0)
states: 94,799,403,748,429,922,305 (19)
abstracting: (0<=p112)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p112<=0)
states: 110,599,304,373,168,242,689 (20)
abstracting: (0<=p11)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p11<=0)
states: 84,266,136,665,271,042,049 (19)
abstracting: (0<=p21)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p21<=0)
states: 91,288,314,720,710,295,553 (19)
abstracting: (0<=p149)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p149<=0)
states: 78,999,503,123,691,601,921 (19)
abstracting: (0<=p161)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p161<=0)
states: 63,199,602,498,953,281,537 (19)
abstracting: (1<=p14)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p14<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p115)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p115<=0)
states: 81,256,631,784,368,504,833 (19)
abstracting: (0<=p124)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p124<=0)
states: 54,171,087,856,245,669,889 (19)
abstracting: (0<=p65)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p65<=0)
states: 102,240,995,168,955,138,049 (20)
abstracting: (0<=p78)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p78<=0)
states: 82,396,751,380,887,896,065 (19)
abstracting: (1<=p100)
states: 47,399,701,874,214,961,152 (19)
abstracting: (p100<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p110)
states: 23,699,850,937,107,480,576 (19)
abstracting: (p110<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p53)
states: 46,814,520,369,595,023,360 (19)
abstracting: (p53<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p69)
states: 20,707,036,996,244,078,592 (19)
abstracting: (p69<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p81)
states: 10,353,518,498,122,039,296 (19)
abstracting: (p81<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p74)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p74<=0)
states: 1
abstracting: (0<=p78)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p78<=0)
states: 82,396,751,380,887,896,065 (19)
abstracting: (1<=p130)
states: 47,399,701,874,214,961,152 (19)
abstracting: (p130<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p147)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p147<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p25)
states: 126,399,204,997,906,563,072 (20)
abstracting: (p25<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p6)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p6<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p54)
states: 46,814,520,369,595,023,360 (19)
abstracting: (p54<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p47)
states: 23,407,260,184,797,511,680 (19)
abstracting: (p47<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p58)
states: 42,133,068,332,635,521,024 (19)
abstracting: (p58<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (0<=p25)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p25<=0)
states: 1
abstracting: (0<=p26)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p26<=0)
states: 63,199,602,498,953,281,537 (19)
abstracting: (1<=p144)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p144<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p142)
states: 56,177,424,443,514,028,032 (19)
abstracting: (p142<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p135)
states: 28,088,712,221,757,014,016 (19)
abstracting: (p135<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p49)
states: 51,495,972,406,554,525,696 (19)
abstracting: (p49<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p55)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p55<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (p16<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p16)
states: 35,110,890,277,196,267,520 (19)
abstracting: (1<=p26)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p26<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p32)
states: 42,133,068,332,635,521,024 (19)
abstracting: (p32<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p4)
states: 31,599,801,249,476,640,768 (19)
abstracting: (p4<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p103)
states: 126,399,204,997,906,563,072 (20)
abstracting: (p103<=1)
states: 126,399,204,997,906,563,073 (20)
abstracting: (1<=p106)
states: 63,199,602,498,953,281,536 (19)
abstracting: (p106<=1)
states: 126,399,204,997,906,563,073 (20)
-> the formula is TRUE

FORMULA NoC3x3-PT-2A-ReachabilityFireability-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 4.303sec

totally nodes used: 1236307 (1.2e+06)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 3132071 10645013 13777084
used/not used/entry size/cache size: 10729245 56379619 16 1024MB
basic ops cache: hits/miss/sum: 361905 1186426 1548331
used/not used/entry size/cache size: 1946022 14831194 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 21615 68643 90258
used/not used/entry size/cache size: 68516 8320092 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 65953484
1 1082616
2 65285
3 6844
4 589
5 43
6 3
7 0
8 0
9 0
>= 10 0

Total processing time: 0m11.026sec


BK_STOP 1678919319057

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityFireability -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 0.000sec


iterations count:12386 (69), effective:1271 (7)

initing FirstDep: 0m 0.000sec


iterations count:4932 (27), effective:380 (2)

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="NoC3x3-PT-2A"
export BK_EXAMINATION="ReachabilityFireability"
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 NoC3x3-PT-2A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r266-smll-167863540700247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2A.tgz
mv NoC3x3-PT-2A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;