About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S16C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6181.279 | 3600000.00 | 3651985.00 | 8504.70 | T?FF??FTFTFFTFFT | 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.r234-tall-167856420800767.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 MultiCrashLeafsetExtension-PT-S16C04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420800767
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 11K Feb 26 02:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 02:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Feb 26 02:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 02:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 02:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.1M Mar 5 18:22 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 MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679589955058
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=MultiCrashLeafsetExtension-PT-S16C04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 16:45:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 16:45:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 16:45:56] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2023-03-23 16:45:56] [INFO ] Transformed 4260 places.
[2023-03-23 16:45:56] [INFO ] Transformed 6027 transitions.
[2023-03-23 16:45:56] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 444 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 239 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 16) seen :5
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 11) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-23 16:45:58] [INFO ] Flow matrix only has 5755 transitions (discarded 272 similar events)
// Phase 1: matrix 5755 rows 4260 cols
[2023-03-23 16:45:58] [INFO ] Computed 497 place invariants in 320 ms
[2023-03-23 16:46:00] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2023-03-23 16:46:00] [INFO ] [Real]Absence check using 46 positive and 451 generalized place invariants in 193 ms returned sat
[2023-03-23 16:46:00] [INFO ] After 1481ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-23 16:46:01] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2023-03-23 16:46:01] [INFO ] [Nat]Absence check using 46 positive and 451 generalized place invariants in 186 ms returned sat
[2023-03-23 16:46:14] [INFO ] After 12611ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :6
[2023-03-23 16:46:14] [INFO ] State equation strengthened by 1634 read => feed constraints.
[2023-03-23 16:46:25] [INFO ] After 10853ms SMT Verify possible using 1634 Read/Feed constraints in natural domain returned unsat :4 sat :5
[2023-03-23 16:46:25] [INFO ] After 10854ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 16:46:25] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 28 ms.
Support contains 100 out of 4260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Graph (complete) has 13889 edges and 4260 vertex of which 4232 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.16 ms
Discarding 28 places :
Also discarding 0 output transitions
Drop transitions removed 1024 transitions
Trivial Post-agglo rules discarded 1024 transitions
Performed 1024 trivial Post agglomeration. Transition count delta: 1024
Iterating post reduction 0 with 1024 rules applied. Total rules applied 1025 place count 4232 transition count 5003
Reduce places removed 1024 places and 0 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Iterating post reduction 1 with 1080 rules applied. Total rules applied 2105 place count 3208 transition count 4947
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 2 with 56 rules applied. Total rules applied 2161 place count 3152 transition count 4947
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 2161 place count 3152 transition count 4818
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 2419 place count 3023 transition count 4818
Discarding 937 places :
Symmetric choice reduction at 3 with 937 rule applications. Total rules 3356 place count 2086 transition count 3881
Iterating global reduction 3 with 937 rules applied. Total rules applied 4293 place count 2086 transition count 3881
Discarding 212 places :
Symmetric choice reduction at 3 with 212 rule applications. Total rules 4505 place count 1874 transition count 3033
Iterating global reduction 3 with 212 rules applied. Total rules applied 4717 place count 1874 transition count 3033
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 4741 place count 1862 transition count 3021
Free-agglomeration rule (complex) applied 100 times.
Iterating global reduction 3 with 100 rules applied. Total rules applied 4841 place count 1862 transition count 2921
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 4941 place count 1762 transition count 2921
Partial Free-agglomeration rule applied 129 times.
Drop transitions removed 129 transitions
Iterating global reduction 4 with 129 rules applied. Total rules applied 5070 place count 1762 transition count 2921
Applied a total of 5070 rules in 1534 ms. Remains 1762 /4260 variables (removed 2498) and now considering 2921/6027 (removed 3106) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1535 ms. Remains : 1762/4260 places, 2921/6027 transitions.
Incomplete random walk after 10000 steps, including 338 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 6) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-23 16:46:27] [INFO ] Flow matrix only has 2549 transitions (discarded 372 similar events)
// Phase 1: matrix 2549 rows 1762 cols
[2023-03-23 16:46:27] [INFO ] Computed 469 place invariants in 45 ms
[2023-03-23 16:46:27] [INFO ] [Real]Absence check using 33 positive place invariants in 24 ms returned sat
[2023-03-23 16:46:28] [INFO ] [Real]Absence check using 33 positive and 436 generalized place invariants in 109 ms returned sat
[2023-03-23 16:46:28] [INFO ] After 526ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-23 16:46:28] [INFO ] [Nat]Absence check using 33 positive place invariants in 23 ms returned sat
[2023-03-23 16:46:28] [INFO ] [Nat]Absence check using 33 positive and 436 generalized place invariants in 90 ms returned sat
[2023-03-23 16:46:32] [INFO ] After 3573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-23 16:46:32] [INFO ] State equation strengthened by 998 read => feed constraints.
[2023-03-23 16:46:35] [INFO ] After 3617ms SMT Verify possible using 998 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-23 16:46:37] [INFO ] Deduced a trap composed of 247 places in 975 ms of which 7 ms to minimize.
[2023-03-23 16:46:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1324 ms
[2023-03-23 16:46:39] [INFO ] Deduced a trap composed of 285 places in 890 ms of which 2 ms to minimize.
[2023-03-23 16:46:40] [INFO ] Deduced a trap composed of 307 places in 955 ms of which 3 ms to minimize.
[2023-03-23 16:46:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2119 ms
[2023-03-23 16:46:41] [INFO ] After 9407ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 1976 ms.
[2023-03-23 16:46:43] [INFO ] After 15548ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 48 out of 1762 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1762/1762 places, 2921/2921 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1762 transition count 2915
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 1756 transition count 2915
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 1756 transition count 2911
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 1752 transition count 2911
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 28 place count 1744 transition count 2891
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 1744 transition count 2891
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 36 place count 1744 transition count 2889
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 1742 transition count 2889
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 1738 transition count 2873
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 1738 transition count 2873
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 1736 transition count 2871
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 62 place count 1736 transition count 2861
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 72 place count 1726 transition count 2861
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 1722 transition count 2857
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 1722 transition count 2857
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 84 place count 1718 transition count 2841
Iterating global reduction 3 with 4 rules applied. Total rules applied 88 place count 1718 transition count 2841
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 90 place count 1718 transition count 2841
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 92 place count 1716 transition count 2839
Iterating global reduction 3 with 2 rules applied. Total rules applied 94 place count 1716 transition count 2839
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 96 place count 1714 transition count 2831
Iterating global reduction 3 with 2 rules applied. Total rules applied 98 place count 1714 transition count 2831
Applied a total of 98 rules in 604 ms. Remains 1714 /1762 variables (removed 48) and now considering 2831/2921 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 604 ms. Remains : 1714/1762 places, 2831/2921 transitions.
Incomplete random walk after 10000 steps, including 339 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
[2023-03-23 16:46:44] [INFO ] Flow matrix only has 2452 transitions (discarded 379 similar events)
// Phase 1: matrix 2452 rows 1714 cols
[2023-03-23 16:46:44] [INFO ] Computed 469 place invariants in 40 ms
[2023-03-23 16:46:45] [INFO ] [Real]Absence check using 33 positive place invariants in 34 ms returned sat
[2023-03-23 16:46:45] [INFO ] [Real]Absence check using 33 positive and 436 generalized place invariants in 87 ms returned sat
[2023-03-23 16:46:45] [INFO ] After 440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 16:46:45] [INFO ] [Nat]Absence check using 33 positive place invariants in 28 ms returned sat
[2023-03-23 16:46:45] [INFO ] [Nat]Absence check using 33 positive and 436 generalized place invariants in 93 ms returned sat
[2023-03-23 16:46:47] [INFO ] After 1546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 16:46:47] [INFO ] State equation strengthened by 956 read => feed constraints.
[2023-03-23 16:46:50] [INFO ] After 3608ms SMT Verify possible using 956 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 16:46:52] [INFO ] Deduced a trap composed of 297 places in 880 ms of which 3 ms to minimize.
[2023-03-23 16:46:53] [INFO ] Deduced a trap composed of 225 places in 904 ms of which 1 ms to minimize.
[2023-03-23 16:46:54] [INFO ] Deduced a trap composed of 207 places in 875 ms of which 1 ms to minimize.
[2023-03-23 16:46:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3391 ms
[2023-03-23 16:46:55] [INFO ] Deduced a trap composed of 188 places in 836 ms of which 2 ms to minimize.
[2023-03-23 16:46:56] [INFO ] Deduced a trap composed of 227 places in 856 ms of which 3 ms to minimize.
[2023-03-23 16:46:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1930 ms
[2023-03-23 16:46:58] [INFO ] Deduced a trap composed of 199 places in 840 ms of which 2 ms to minimize.
[2023-03-23 16:46:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1236 ms
[2023-03-23 16:46:58] [INFO ] After 11728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1294 ms.
[2023-03-23 16:47:00] [INFO ] After 15018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 32 out of 1714 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1714/1714 places, 2831/2831 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 1 rules applied. Total rules applied 1 place count 1714 transition count 2830
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1713 transition count 2830
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 1713 transition count 2828
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 1711 transition count 2828
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 11 place count 1706 transition count 2814
Iterating global reduction 2 with 5 rules applied. Total rules applied 16 place count 1706 transition count 2814
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 1706 transition count 2812
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 1704 transition count 2812
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 1702 transition count 2804
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 1702 transition count 2804
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 1702 transition count 2804
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 1701 transition count 2803
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 1701 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 1700 transition count 2799
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 1700 transition count 2799
Applied a total of 29 rules in 286 ms. Remains 1700 /1714 variables (removed 14) and now considering 2799/2831 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 1700/1714 places, 2799/2831 transitions.
Incomplete random walk after 10000 steps, including 340 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 68226 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 68226 steps, saw 31027 distinct states, run finished after 3003 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-23 16:47:03] [INFO ] Flow matrix only has 2420 transitions (discarded 379 similar events)
// Phase 1: matrix 2420 rows 1700 cols
[2023-03-23 16:47:03] [INFO ] Computed 469 place invariants in 28 ms
[2023-03-23 16:47:04] [INFO ] [Real]Absence check using 33 positive place invariants in 25 ms returned sat
[2023-03-23 16:47:04] [INFO ] [Real]Absence check using 33 positive and 436 generalized place invariants in 86 ms returned sat
[2023-03-23 16:47:04] [INFO ] After 425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 16:47:04] [INFO ] [Nat]Absence check using 33 positive place invariants in 23 ms returned sat
[2023-03-23 16:47:04] [INFO ] [Nat]Absence check using 33 positive and 436 generalized place invariants in 85 ms returned sat
[2023-03-23 16:47:06] [INFO ] After 1789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:06] [INFO ] State equation strengthened by 938 read => feed constraints.
[2023-03-23 16:47:08] [INFO ] After 1993ms SMT Verify possible using 938 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:09] [INFO ] Deduced a trap composed of 226 places in 854 ms of which 2 ms to minimize.
[2023-03-23 16:47:10] [INFO ] Deduced a trap composed of 249 places in 858 ms of which 1 ms to minimize.
[2023-03-23 16:47:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2027 ms
[2023-03-23 16:47:12] [INFO ] After 5931ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1183 ms.
[2023-03-23 16:47:13] [INFO ] After 9336ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 32 out of 1700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1700/1700 places, 2799/2799 transitions.
Applied a total of 0 rules in 63 ms. Remains 1700 /1700 variables (removed 0) and now considering 2799/2799 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1700/1700 places, 2799/2799 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1700/1700 places, 2799/2799 transitions.
Applied a total of 0 rules in 57 ms. Remains 1700 /1700 variables (removed 0) and now considering 2799/2799 (removed 0) transitions.
[2023-03-23 16:47:13] [INFO ] Flow matrix only has 2420 transitions (discarded 379 similar events)
[2023-03-23 16:47:13] [INFO ] Invariant cache hit.
[2023-03-23 16:47:15] [INFO ] Implicit Places using invariants in 1888 ms returned [4, 8, 11, 12, 13, 14, 15, 19, 25, 33, 43, 55, 69, 84, 99, 100, 101, 102, 103, 116, 126, 134, 141, 145, 147, 164, 167, 169, 170, 171, 173, 177, 186, 194, 204, 216, 229, 242, 243, 244, 245, 246, 257, 265, 271, 276, 278, 280, 291, 297, 300, 302, 303, 304, 306, 308, 314, 320, 328, 338, 349, 360, 361, 362, 363, 364, 373, 379, 383, 386, 388, 390, 402, 408, 411, 412, 413, 414, 415, 417, 419, 421, 425, 431, 439, 458, 459, 460, 461, 462, 469, 473, 475, 477, 479, 481, 492, 498, 501, 502, 503, 504, 505, 507, 509, 511, 513, 517, 523, 530, 537, 538, 539, 540, 541, 546, 548, 550, 552, 554, 556, 567, 573, 576, 577, 578, 579, 580, 582, 584, 586, 588, 590, 594, 599, 604, 605, 606, 607, 608, 611, 613, 615, 617, 619, 621, 632, 638, 641, 642, 643, 644, 645, 647, 649, 651, 653, 655, 657, 660, 663, 664, 665, 666, 667, 669, 671, 673, 675, 677, 679, 690, 696, 699, 700, 701, 702, 703, 705, 707, 709, 711, 713, 715, 717, 720, 721, 722, 723, 724, 726, 728, 730, 732, 734, 736, 747, 749, 752, 755, 756, 757, 758, 759, 761, 763, 765, 767, 769, 771, 773, 776, 777, 778, 779, 780, 782, 784, 786, 788, 790, 792, 803, 809, 812, 813, 814, 815, 816, 818, 820, 822, 824, 826, 828, 830, 833, 834, 835, 836, 837, 839, 841, 843, 845, 847, 849, 867, 870, 871, 872, 873, 874, 876, 878, 880, 882, 884, 886, 888, 892, 893, 894, 895, 896, 898, 900, 903, 905, 907, 909, 920, 926, 929, 930, 931, 932, 933, 935, 937, 939, 941, 943, 945, 949, 955, 956, 957, 958, 959, 963, 966, 968, 970, 972, 974, 985, 991, 994, 995, 996, 997, 998, 1000, 1002, 1004, 1006, 1008, 1012, 1018, 1026, 1027, 1028, 1029, 1030, 1037, 1042, 1045, 1047, 1049, 1051, 1062, 1069, 1072, 1073, 1074, 1075, 1076, 1078, 1080, 1082, 1084, 1088, 1094, 1102, 1112, 1113, 1114, 1115, 1116, 1124, 1131, 1135, 1137, 1139, 1141, 1152, 1158, 1161, 1162, 1163, 1164, 1165, 1167, 1169, 1171, 1175, 1181, 1189, 1199, 1211, 1212, 1213, 1214, 1215, 1225, 1234, 1240, 1244, 1247, 1249, 1260, 1266, 1269, 1270, 1271, 1272, 1273, 1275, 1277, 1281, 1287, 1295, 1305, 1317, 1331, 1332, 1333, 1334, 1335, 1347, 1358, 1366, 1373, 1378, 1380, 1391, 1393, 1399, 1400, 1401, 1402, 1403, 1405, 1409, 1415, 1423, 1433, 1445, 1459, 1475, 1476, 1477, 1478, 1479, 1493, 1506, 1516, 1524, 1531, 1535, 1546]
Discarding 422 places :
Implicit Place search using SMT only with invariants took 1894 ms to find 422 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1278/1700 places, 2799/2799 transitions.
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 126 place count 1152 transition count 2673
Iterating global reduction 0 with 126 rules applied. Total rules applied 252 place count 1152 transition count 2673
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 378 place count 1026 transition count 2547
Iterating global reduction 0 with 126 rules applied. Total rules applied 504 place count 1026 transition count 2547
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 534 place count 996 transition count 2427
Iterating global reduction 0 with 30 rules applied. Total rules applied 564 place count 996 transition count 2427
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 566 place count 996 transition count 2425
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 568 place count 994 transition count 2425
Applied a total of 568 rules in 164 ms. Remains 994 /1278 variables (removed 284) and now considering 2425/2799 (removed 374) transitions.
[2023-03-23 16:47:15] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
// Phase 1: matrix 2046 rows 994 cols
[2023-03-23 16:47:15] [INFO ] Computed 47 place invariants in 29 ms
[2023-03-23 16:47:16] [INFO ] Implicit Places using invariants in 727 ms returned []
[2023-03-23 16:47:16] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
[2023-03-23 16:47:16] [INFO ] Invariant cache hit.
[2023-03-23 16:47:17] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 16:47:23] [INFO ] Implicit Places using invariants and state equation in 6629 ms returned []
Implicit Place search using SMT with State Equation took 7364 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 994/1700 places, 2425/2799 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9481 ms. Remains : 994/1700 places, 2425/2799 transitions.
Incomplete random walk after 10000 steps, including 353 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 76247 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76247 steps, saw 32156 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-23 16:47:26] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
[2023-03-23 16:47:26] [INFO ] Invariant cache hit.
[2023-03-23 16:47:26] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-23 16:47:26] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 29 ms returned sat
[2023-03-23 16:47:26] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 16:47:26] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-23 16:47:26] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 27 ms returned sat
[2023-03-23 16:47:27] [INFO ] After 843ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:27] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 16:47:28] [INFO ] After 866ms SMT Verify possible using 848 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:29] [INFO ] Deduced a trap composed of 216 places in 377 ms of which 1 ms to minimize.
[2023-03-23 16:47:30] [INFO ] Deduced a trap composed of 228 places in 370 ms of which 0 ms to minimize.
[2023-03-23 16:47:30] [INFO ] Deduced a trap composed of 73 places in 363 ms of which 1 ms to minimize.
[2023-03-23 16:47:31] [INFO ] Deduced a trap composed of 90 places in 368 ms of which 1 ms to minimize.
[2023-03-23 16:47:32] [INFO ] Deduced a trap composed of 209 places in 366 ms of which 0 ms to minimize.
[2023-03-23 16:47:32] [INFO ] Deduced a trap composed of 205 places in 367 ms of which 1 ms to minimize.
[2023-03-23 16:47:33] [INFO ] Deduced a trap composed of 71 places in 365 ms of which 1 ms to minimize.
[2023-03-23 16:47:33] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4082 ms
[2023-03-23 16:47:34] [INFO ] Deduced a trap composed of 190 places in 371 ms of which 1 ms to minimize.
[2023-03-23 16:47:34] [INFO ] Deduced a trap composed of 225 places in 374 ms of which 1 ms to minimize.
[2023-03-23 16:47:35] [INFO ] Deduced a trap composed of 98 places in 370 ms of which 1 ms to minimize.
[2023-03-23 16:47:35] [INFO ] Deduced a trap composed of 194 places in 370 ms of which 0 ms to minimize.
[2023-03-23 16:47:35] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1909 ms
[2023-03-23 16:47:36] [INFO ] After 8442ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1212 ms.
[2023-03-23 16:47:37] [INFO ] After 10751ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 4 ms.
Support contains 32 out of 994 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 994/994 places, 2425/2425 transitions.
Applied a total of 0 rules in 54 ms. Remains 994 /994 variables (removed 0) and now considering 2425/2425 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 994/994 places, 2425/2425 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 994/994 places, 2425/2425 transitions.
Applied a total of 0 rules in 44 ms. Remains 994 /994 variables (removed 0) and now considering 2425/2425 (removed 0) transitions.
[2023-03-23 16:47:37] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
[2023-03-23 16:47:37] [INFO ] Invariant cache hit.
[2023-03-23 16:47:38] [INFO ] Implicit Places using invariants in 691 ms returned []
[2023-03-23 16:47:38] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
[2023-03-23 16:47:38] [INFO ] Invariant cache hit.
[2023-03-23 16:47:38] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 16:47:44] [INFO ] Implicit Places using invariants and state equation in 6223 ms returned []
Implicit Place search using SMT with State Equation took 6915 ms to find 0 implicit places.
[2023-03-23 16:47:44] [INFO ] Redundant transitions in 133 ms returned []
[2023-03-23 16:47:44] [INFO ] Flow matrix only has 2046 transitions (discarded 379 similar events)
[2023-03-23 16:47:44] [INFO ] Invariant cache hit.
[2023-03-23 16:47:45] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7971 ms. Remains : 994/994 places, 2425/2425 transitions.
Graph (trivial) has 735 edges and 994 vertex of which 14 / 994 are part of one of the 1 SCC in 3 ms
Free SCC test removed 13 places
Drop transitions removed 205 transitions
Ensure Unique test removed 404 transitions
Reduce isomorphic transitions removed 609 transitions.
Graph (complete) has 3022 edges and 981 vertex of which 967 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Ensure Unique test removed 15 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node6DetectsThatNode9CanReplaceNode8.Node9IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 66 rules applied. Total rules applied 68 place count 951 transition count 1750
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 1 with 166 rules applied. Total rules applied 234 place count 887 transition count 1648
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 2 with 117 rules applied. Total rules applied 351 place count 836 transition count 1582
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 57 rules applied. Total rules applied 408 place count 809 transition count 1552
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 4 with 37 rules applied. Total rules applied 445 place count 794 transition count 1530
Reduce places removed 9 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 5 with 19 rules applied. Total rules applied 464 place count 785 transition count 1520
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 474 place count 775 transition count 1520
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 9 Pre rules applied. Total rules applied 474 place count 775 transition count 1511
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 492 place count 766 transition count 1511
Discarding 187 places :
Symmetric choice reduction at 7 with 187 rule applications. Total rules 679 place count 579 transition count 1319
Iterating global reduction 7 with 187 rules applied. Total rules applied 866 place count 579 transition count 1319
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 7 with 140 rules applied. Total rules applied 1006 place count 579 transition count 1179
Performed 378 Post agglomeration using F-continuation condition.Transition count delta: 378
Deduced a syphon composed of 378 places in 0 ms
Reduce places removed 378 places and 0 transitions.
Iterating global reduction 8 with 756 rules applied. Total rules applied 1762 place count 201 transition count 801
Drop transitions removed 279 transitions
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 339 transitions.
Iterating post reduction 8 with 339 rules applied. Total rules applied 2101 place count 201 transition count 462
Discarding 41 places :
Symmetric choice reduction at 9 with 41 rule applications. Total rules 2142 place count 160 transition count 366
Iterating global reduction 9 with 41 rules applied. Total rules applied 2183 place count 160 transition count 366
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 9 with 23 rules applied. Total rules applied 2206 place count 160 transition count 343
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2210 place count 158 transition count 359
Drop transitions removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 10 with 77 rules applied. Total rules applied 2287 place count 158 transition count 282
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 3 rules applied. Total rules applied 2290 place count 158 transition count 279
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 4 rules applied. Total rules applied 2294 place count 155 transition count 278
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 2295 place count 154 transition count 278
Discarding 37 places :
Symmetric choice reduction at 13 with 37 rule applications. Total rules 2332 place count 117 transition count 229
Iterating global reduction 13 with 37 rules applied. Total rules applied 2369 place count 117 transition count 229
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 13 with 35 rules applied. Total rules applied 2404 place count 117 transition count 194
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2408 place count 113 transition count 180
Iterating global reduction 14 with 4 rules applied. Total rules applied 2412 place count 113 transition count 180
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2413 place count 112 transition count 179
Iterating global reduction 14 with 1 rules applied. Total rules applied 2414 place count 112 transition count 179
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2418 place count 110 transition count 204
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2422 place count 110 transition count 200
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 2427 place count 106 transition count 199
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2428 place count 106 transition count 198
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 2429 place count 106 transition count 197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 2430 place count 105 transition count 197
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 16 with 7 rules applied. Total rules applied 2437 place count 105 transition count 190
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 2444 place count 98 transition count 190
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 2447 place count 98 transition count 190
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 2454 place count 98 transition count 190
Applied a total of 2454 rules in 488 ms. Remains 98 /994 variables (removed 896) and now considering 190/2425 (removed 2235) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 190 rows 98 cols
[2023-03-23 16:47:45] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-23 16:47:46] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-23 16:47:46] [INFO ] [Real]Absence check using 3 positive and 15 generalized place invariants in 2 ms returned sat
[2023-03-23 16:47:46] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 16:47:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 16:47:46] [INFO ] [Nat]Absence check using 3 positive and 15 generalized place invariants in 2 ms returned sat
[2023-03-23 16:47:46] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:46] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-23 16:47:46] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-23 16:47:46] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2023-03-23 16:47:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 994 places, 2425 transitions and 11401 arcs took 15 ms.
[2023-03-23 16:47:46] [INFO ] Flatten gal took : 186 ms
Total runtime 110114 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: gen
(NrP: 994 NrTr: 2425 NrArc: 11401)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.226sec
net check time: 0m 0.001sec
init dd package: 0m 2.738sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9962592 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16095592 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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 0.023sec
28720 37250 63357 84920 90051 94469 155634 170799 187865 223017 258156 275384 284802 294004 331006 342700 356458 388578 393334 406846 427172 467902 484163 539094 578792 622459 687048 709595 721813 759296
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="MultiCrashLeafsetExtension-PT-S16C04"
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 MultiCrashLeafsetExtension-PT-S16C04, 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 r234-tall-167856420800767"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 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 ;