About the Execution of Marcie+red for NoC3x3-PT-5A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9755.544 | 3600000.00 | 3655009.00 | 9043.10 | F?FF?TFT?FT?TTFT | 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-167863540700295.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-5A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540700295
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 09:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 09:48 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 3.6K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 09:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 09:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 09:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 09:50 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 248K 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 NoC3x3-PT-5A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678970613754
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-5A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 12:43:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 12:43:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 12:43:37] [INFO ] Load time of PNML (sax parser for PT used): 313 ms
[2023-03-16 12:43:37] [INFO ] Transformed 417 places.
[2023-03-16 12:43:37] [INFO ] Transformed 933 transitions.
[2023-03-16 12:43:37] [INFO ] Found NUPN structural information;
[2023-03-16 12:43:37] [INFO ] Parsed PT model containing 417 places and 933 transitions and 3585 arcs in 473 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=12 ) properties (out of 16) seen :8
FORMULA NoC3x3-PT-5A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-16 12:43:39] [INFO ] Flow matrix only has 851 transitions (discarded 82 similar events)
// Phase 1: matrix 851 rows 417 cols
[2023-03-16 12:43:39] [INFO ] Computed 66 place invariants in 26 ms
[2023-03-16 12:43:40] [INFO ] After 490ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-16 12:43:40] [INFO ] [Nat]Absence check using 66 positive place invariants in 31 ms returned sat
[2023-03-16 12:43:46] [INFO ] After 6110ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-16 12:43:46] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-16 12:43:54] [INFO ] After 8151ms SMT Verify possible using 32 Read/Feed constraints in natural domain returned unsat :1 sat :7
[2023-03-16 12:43:56] [INFO ] Deduced a trap composed of 19 places in 227 ms of which 11 ms to minimize.
[2023-03-16 12:43:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 359 ms
[2023-03-16 12:44:00] [INFO ] After 13725ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 4732 ms.
[2023-03-16 12:44:05] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
FORMULA NoC3x3-PT-5A-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 204 ms.
Support contains 207 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 371 transition count 844
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 371 transition count 844
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 124 place count 371 transition count 812
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 370 transition count 812
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 126 place count 369 transition count 809
Iterating global reduction 1 with 1 rules applied. Total rules applied 127 place count 369 transition count 809
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 140 place count 369 transition count 809
Applied a total of 140 rules in 202 ms. Remains 369 /417 variables (removed 48) and now considering 809/933 (removed 124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 369/417 places, 809/933 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :1
FORMULA NoC3x3-PT-5A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2023-03-16 12:44:06] [INFO ] Flow matrix only has 780 transitions (discarded 29 similar events)
// Phase 1: matrix 780 rows 369 cols
[2023-03-16 12:44:06] [INFO ] Computed 65 place invariants in 6 ms
[2023-03-16 12:44:06] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-16 12:44:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 26 ms returned sat
[2023-03-16 12:44:09] [INFO ] After 2723ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-16 12:44:09] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-16 12:44:12] [INFO ] After 3321ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-16 12:44:15] [INFO ] After 5657ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3183 ms.
[2023-03-16 12:44:18] [INFO ] After 11791ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 85 ms.
Support contains 191 out of 369 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 369/369 places, 809/809 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 367 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 367 transition count 806
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 367 transition count 806
Applied a total of 6 rules in 48 ms. Remains 367 /369 variables (removed 2) and now considering 806/809 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 367/369 places, 806/809 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 6) seen :1
FORMULA NoC3x3-PT-5A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :1
FORMULA NoC3x3-PT-5A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 12:44:19] [INFO ] Flow matrix only has 778 transitions (discarded 28 similar events)
// Phase 1: matrix 778 rows 367 cols
[2023-03-16 12:44:19] [INFO ] Computed 65 place invariants in 10 ms
[2023-03-16 12:44:19] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 12:44:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2023-03-16 12:44:21] [INFO ] After 1738ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:21] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-16 12:44:22] [INFO ] After 1409ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:23] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 1 ms to minimize.
[2023-03-16 12:44:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-03-16 12:44:24] [INFO ] After 3376ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1423 ms.
[2023-03-16 12:44:26] [INFO ] After 6706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 181 ms.
Support contains 171 out of 367 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 806/806 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 365 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 365 transition count 802
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 365 transition count 802
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 364 transition count 799
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 364 transition count 799
Applied a total of 8 rules in 103 ms. Remains 364 /367 variables (removed 3) and now considering 799/806 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 364/367 places, 799/806 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 135417 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 135417 steps, saw 122714 distinct states, run finished after 3008 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-16 12:44:30] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
// Phase 1: matrix 771 rows 364 cols
[2023-03-16 12:44:30] [INFO ] Computed 65 place invariants in 5 ms
[2023-03-16 12:44:30] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 12:44:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2023-03-16 12:44:31] [INFO ] After 1358ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-16 12:44:33] [INFO ] After 1572ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:35] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 1 ms to minimize.
[2023-03-16 12:44:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2023-03-16 12:44:36] [INFO ] After 4192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1416 ms.
[2023-03-16 12:44:37] [INFO ] After 7136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 122 ms.
Support contains 171 out of 364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 799/799 transitions.
Applied a total of 0 rules in 34 ms. Remains 364 /364 variables (removed 0) and now considering 799/799 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 364/364 places, 799/799 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 799/799 transitions.
Applied a total of 0 rules in 25 ms. Remains 364 /364 variables (removed 0) and now considering 799/799 (removed 0) transitions.
[2023-03-16 12:44:37] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:37] [INFO ] Invariant cache hit.
[2023-03-16 12:44:38] [INFO ] Implicit Places using invariants in 349 ms returned [82, 119, 236, 278, 310]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 355 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 359/364 places, 799/799 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 359 transition count 799
Applied a total of 1 rules in 42 ms. Remains 359 /359 variables (removed 0) and now considering 799/799 (removed 0) transitions.
[2023-03-16 12:44:38] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
// Phase 1: matrix 771 rows 359 cols
[2023-03-16 12:44:38] [INFO ] Computed 60 place invariants in 6 ms
[2023-03-16 12:44:38] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-16 12:44:38] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:38] [INFO ] Invariant cache hit.
[2023-03-16 12:44:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-16 12:44:39] [INFO ] Implicit Places using invariants and state equation in 648 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 359/364 places, 799/799 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1408 ms. Remains : 359/364 places, 799/799 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 198399 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 198399 steps, saw 178813 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-16 12:44:42] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:42] [INFO ] Invariant cache hit.
[2023-03-16 12:44:43] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 12:44:43] [INFO ] [Nat]Absence check using 60 positive place invariants in 16 ms returned sat
[2023-03-16 12:44:45] [INFO ] After 1952ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:45] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-16 12:44:46] [INFO ] After 1355ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:48] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2023-03-16 12:44:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-16 12:44:49] [INFO ] After 4234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 2420 ms.
[2023-03-16 12:44:51] [INFO ] After 8776ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 107 ms.
Support contains 171 out of 359 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 359/359 places, 799/799 transitions.
Applied a total of 0 rules in 13 ms. Remains 359 /359 variables (removed 0) and now considering 799/799 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 359/359 places, 799/799 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 359/359 places, 799/799 transitions.
Applied a total of 0 rules in 11 ms. Remains 359 /359 variables (removed 0) and now considering 799/799 (removed 0) transitions.
[2023-03-16 12:44:51] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:51] [INFO ] Invariant cache hit.
[2023-03-16 12:44:52] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-16 12:44:52] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:52] [INFO ] Invariant cache hit.
[2023-03-16 12:44:52] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-16 12:44:52] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
[2023-03-16 12:44:52] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-16 12:44:52] [INFO ] Flow matrix only has 771 transitions (discarded 28 similar events)
[2023-03-16 12:44:52] [INFO ] Invariant cache hit.
[2023-03-16 12:44:53] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1523 ms. Remains : 359/359 places, 799/799 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 359 transition count 771
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 34 place count 359 transition count 765
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 359 transition count 765
Applied a total of 35 rules in 69 ms. Remains 359 /359 variables (removed 0) and now considering 765/799 (removed 34) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 765 rows 359 cols
[2023-03-16 12:44:53] [INFO ] Computed 60 place invariants in 5 ms
[2023-03-16 12:44:53] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 12:44:53] [INFO ] [Nat]Absence check using 60 positive place invariants in 17 ms returned sat
[2023-03-16 12:44:56] [INFO ] After 2125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 12:44:58] [INFO ] After 4718ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1717 ms.
[2023-03-16 12:45:00] [INFO ] After 6584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-16 12:45:00] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-16 12:45:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 359 places, 799 transitions and 3085 arcs took 7 ms.
[2023-03-16 12:45:00] [INFO ] Flatten gal took : 160 ms
Total runtime 83993 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_5A
(NrP: 359 NrTr: 799 NrArc: 3085)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.051sec
net check time: 0m 0.000sec
init dd package: 0m 3.626sec
before gc: list nodes free: 382130
after gc: idd nodes used:9748, unused:63990252; list nodes free:270486900
before gc: list nodes free: 911966
after gc: idd nodes used:16364, unused:63983636; list nodes free:274652426
before gc: list nodes free: 1651832
after gc: idd nodes used:21049, unused:63978951; list nodes free:276727715
before gc: list nodes free: 2267950
after gc: idd nodes used:23510, unused:63976490; list nodes free:276717671
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6389872 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096168 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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 0.005sec
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Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-5A"
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-5A, 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-167863540700295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A 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 '
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 ;