About the Execution of Marcie+red for NoC3x3-PT-6A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9757.403 | 3600000.00 | 3643392.00 | 8043.60 | ?TTTTTTTFTTTTFF? | 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-167863540800311.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-6A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540800311
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 10:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 09:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 09:59 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 3.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 10:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 10:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 10:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 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 297K 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-6A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678988982499
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-6A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 17:49:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 17:49:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:49:45] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-16 17:49:45] [INFO ] Transformed 512 places.
[2023-03-16 17:49:45] [INFO ] Transformed 1117 transitions.
[2023-03-16 17:49:45] [INFO ] Found NUPN structural information;
[2023-03-16 17:49:45] [INFO ] Parsed PT model containing 512 places and 1117 transitions and 4279 arcs in 311 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 28 resets, run finished after 760 ms. (steps per millisecond=13 ) properties (out of 16) seen :12
FORMULA NoC3x3-PT-6A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) 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 66 ms. (steps per millisecond=151 ) properties (out of 4) 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 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 17:49:47] [INFO ] Flow matrix only has 1075 transitions (discarded 42 similar events)
// Phase 1: matrix 1075 rows 512 cols
[2023-03-16 17:49:47] [INFO ] Computed 66 place invariants in 40 ms
[2023-03-16 17:49:47] [INFO ] After 581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 17:49:48] [INFO ] [Nat]Absence check using 66 positive place invariants in 40 ms returned sat
[2023-03-16 17:49:51] [INFO ] After 2731ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-16 17:49:51] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-16 17:49:59] [INFO ] After 8238ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-16 17:50:01] [INFO ] Deduced a trap composed of 41 places in 201 ms of which 8 ms to minimize.
[2023-03-16 17:50:03] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 2 ms to minimize.
[2023-03-16 17:50:05] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2023-03-16 17:50:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5363 ms
[2023-03-16 17:50:06] [INFO ] After 15643ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 3050 ms.
[2023-03-16 17:50:09] [INFO ] After 21872ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA NoC3x3-PT-6A-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 235 ms.
Support contains 79 out of 512 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 1117/1117 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 455 transition count 902
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 455 transition count 902
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 120 place count 452 transition count 927
Free-agglomeration rule applied 23 times.
Iterating global reduction 0 with 23 rules applied. Total rules applied 143 place count 452 transition count 904
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 166 place count 429 transition count 904
Applied a total of 166 rules in 182 ms. Remains 429 /512 variables (removed 83) and now considering 904/1117 (removed 213) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 429/512 places, 904/1117 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 164987 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164987 steps, saw 150141 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-16 17:50:13] [INFO ] Flow matrix only has 887 transitions (discarded 17 similar events)
// Phase 1: matrix 887 rows 429 cols
[2023-03-16 17:50:13] [INFO ] Computed 66 place invariants in 10 ms
[2023-03-16 17:50:13] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 17:50:13] [INFO ] [Nat]Absence check using 66 positive place invariants in 19 ms returned sat
[2023-03-16 17:50:15] [INFO ] After 1880ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-16 17:50:15] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-16 17:50:20] [INFO ] After 4699ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-16 17:50:21] [INFO ] After 5975ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4066 ms.
[2023-03-16 17:50:25] [INFO ] After 12077ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 79 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 904/904 transitions.
Applied a total of 0 rules in 31 ms. Remains 429 /429 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 429/429 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 904/904 transitions.
Applied a total of 0 rules in 22 ms. Remains 429 /429 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-16 17:50:25] [INFO ] Flow matrix only has 887 transitions (discarded 17 similar events)
[2023-03-16 17:50:25] [INFO ] Invariant cache hit.
[2023-03-16 17:50:26] [INFO ] Implicit Places using invariants in 362 ms returned [11, 46, 92, 192, 276, 325, 363, 412]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 370 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 421/429 places, 904/904 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 411 transition count 894
Applied a total of 20 rules in 59 ms. Remains 411 /421 variables (removed 10) and now considering 894/904 (removed 10) transitions.
[2023-03-16 17:50:26] [INFO ] Flow matrix only has 877 transitions (discarded 17 similar events)
// Phase 1: matrix 877 rows 411 cols
[2023-03-16 17:50:26] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-16 17:50:26] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-16 17:50:26] [INFO ] Flow matrix only has 877 transitions (discarded 17 similar events)
[2023-03-16 17:50:26] [INFO ] Invariant cache hit.
[2023-03-16 17:50:27] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 17:50:27] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 411/429 places, 894/904 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1622 ms. Remains : 411/429 places, 894/904 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) 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 3) seen :0
Interrupted probabilistic random walk after 174368 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{1=1}
Probabilistic random walk after 174368 steps, saw 159185 distinct states, run finished after 3002 ms. (steps per millisecond=58 ) properties seen :1
FORMULA NoC3x3-PT-6A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
[2023-03-16 17:50:31] [INFO ] Flow matrix only has 877 transitions (discarded 17 similar events)
[2023-03-16 17:50:31] [INFO ] Invariant cache hit.
[2023-03-16 17:50:31] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 17:50:31] [INFO ] [Nat]Absence check using 58 positive place invariants in 25 ms returned sat
[2023-03-16 17:50:33] [INFO ] After 1584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 17:50:34] [INFO ] After 1410ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:35] [INFO ] After 2455ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1687 ms.
[2023-03-16 17:50:37] [INFO ] After 5905ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 75 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 894/894 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 409 transition count 885
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 409 transition count 885
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 407 transition count 883
Applied a total of 8 rules in 50 ms. Remains 407 /411 variables (removed 4) and now considering 883/894 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 407/411 places, 883/894 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 195161 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 195161 steps, saw 154717 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-16 17:50:40] [INFO ] Flow matrix only has 868 transitions (discarded 15 similar events)
// Phase 1: matrix 868 rows 407 cols
[2023-03-16 17:50:40] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-16 17:50:40] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 17:50:40] [INFO ] [Nat]Absence check using 58 positive place invariants in 24 ms returned sat
[2023-03-16 17:50:42] [INFO ] After 1314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:42] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-16 17:50:43] [INFO ] After 1005ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:43] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 1 ms to minimize.
[2023-03-16 17:50:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2023-03-16 17:50:44] [INFO ] After 2412ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1359 ms.
[2023-03-16 17:50:46] [INFO ] After 5245ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 75 out of 407 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 407/407 places, 883/883 transitions.
Applied a total of 0 rules in 28 ms. Remains 407 /407 variables (removed 0) and now considering 883/883 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 407/407 places, 883/883 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 407/407 places, 883/883 transitions.
Applied a total of 0 rules in 18 ms. Remains 407 /407 variables (removed 0) and now considering 883/883 (removed 0) transitions.
[2023-03-16 17:50:46] [INFO ] Flow matrix only has 868 transitions (discarded 15 similar events)
[2023-03-16 17:50:46] [INFO ] Invariant cache hit.
[2023-03-16 17:50:46] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-16 17:50:46] [INFO ] Flow matrix only has 868 transitions (discarded 15 similar events)
[2023-03-16 17:50:46] [INFO ] Invariant cache hit.
[2023-03-16 17:50:46] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-16 17:50:47] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2023-03-16 17:50:47] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-16 17:50:47] [INFO ] Flow matrix only has 868 transitions (discarded 15 similar events)
[2023-03-16 17:50:47] [INFO ] Invariant cache hit.
[2023-03-16 17:50:48] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2019 ms. Remains : 407/407 places, 883/883 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 407 transition count 868
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 1 with 2 rules applied. Total rules applied 17 place count 406 transition count 867
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 406 transition count 867
Applied a total of 20 rules in 61 ms. Remains 406 /407 variables (removed 1) and now considering 867/883 (removed 16) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 867 rows 406 cols
[2023-03-16 17:50:48] [INFO ] Computed 58 place invariants in 7 ms
[2023-03-16 17:50:48] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 17:50:48] [INFO ] [Nat]Absence check using 58 positive place invariants in 23 ms returned sat
[2023-03-16 17:50:49] [INFO ] After 1184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 17:50:50] [INFO ] After 818ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:51] [INFO ] After 1797ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 917 ms.
[2023-03-16 17:50:52] [INFO ] After 4075ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-16 17:50:52] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 8 ms.
[2023-03-16 17:50:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 407 places, 883 transitions and 3786 arcs took 9 ms.
[2023-03-16 17:50:53] [INFO ] Flatten gal took : 232 ms
Total runtime 67464 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_6A
(NrP: 407 NrTr: 883 NrArc: 3786)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.070sec
net check time: 0m 0.001sec
init dd package: 0m 3.413sec
before gc: list nodes free: 1687727
after gc: idd nodes used:22688, unused:63977312; list nodes free:274623535
before gc: list nodes free: 1445483
after gc: idd nodes used:22617, unused:63977383; list nodes free:274623704
before gc: list nodes free: 1311002
after gc: idd nodes used:23647, unused:63976353; list nodes free:274619408
before gc: list nodes free: 837697
after gc: idd nodes used:24491, unused:63975509; list nodes free:274615838
before gc: list nodes free: 99914
after gc: idd nodes used:58193, unused:63941807; list nodes free:276561256
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6390160 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16098124 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 0.004sec
1897 5035 10699 12526 10625 13276 12851 20937 22388 22555 22555 22006 23402 22605 22508 19940 23519 22415 22145 22492 23659 23161 22444 23364 24307 23612 22802 23075 23962 23734 22983 24993 23870 23707 24365 24625 29544 29349 70734 72020
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-6A"
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-6A, 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-167863540800311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6A.tgz
mv NoC3x3-PT-6A 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 ;