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.r235-tall-167856421900543.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 smartxred
Input is LeafsetExtension-PT-S64C4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856421900543
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 16:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Feb 25 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Feb 25 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M 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 LeafsetExtension-PT-S64C4-ReachabilityFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678668009931

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C4
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 00:40:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 00:40:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 00:40:12] [INFO ] Load time of PNML (sax parser for PT used): 706 ms
[2023-03-13 00:40:12] [INFO ] Transformed 21462 places.
[2023-03-13 00:40:12] [INFO ] Transformed 21129 transitions.
[2023-03-13 00:40:12] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 885 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 301 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 16) seen :5
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 11) seen :1
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :1
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2023-03-13 00:40:16] [INFO ] Computed 333 place invariants in 2757 ms
[2023-03-13 00:40:21] [INFO ] [Real]Absence check using 67 positive place invariants in 67 ms returned sat
[2023-03-13 00:40:22] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 967 ms returned sat
[2023-03-13 00:40:41] [INFO ] After 17908ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:8
[2023-03-13 00:40:41] [INFO ] After 17940ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-13 00:40:41] [INFO ] After 25110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-13 00:40:46] [INFO ] [Nat]Absence check using 67 positive place invariants in 57 ms returned sat
[2023-03-13 00:40:47] [INFO ] [Nat]Absence check using 67 positive and 266 generalized place invariants in 1031 ms returned sat
[2023-03-13 00:41:06] [INFO ] After 16039ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 00:41:06] [INFO ] After 16091ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-13 00:41:06] [INFO ] After 25083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 213 out of 21462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 11083 are kept as prefixes of interest. Removing 10379 places using SCC suffix rule.42 ms
Discarding 10379 places :
Also discarding 4924 output transitions
Drop transitions removed 4924 transitions
Drop transitions removed 1182 transitions
Reduce isomorphic transitions removed 1182 transitions.
Drop transitions removed 3311 transitions
Trivial Post-agglo rules discarded 3311 transitions
Performed 3311 trivial Post agglomeration. Transition count delta: 3311
Iterating post reduction 0 with 4493 rules applied. Total rules applied 4494 place count 11083 transition count 11712
Reduce places removed 3312 places and 0 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 1 with 3318 rules applied. Total rules applied 7812 place count 7771 transition count 11706
Reduce places removed 6 places and 0 transitions.
Performed 1391 Post agglomeration using F-continuation condition.Transition count delta: 1391
Iterating post reduction 2 with 1397 rules applied. Total rules applied 9209 place count 7765 transition count 10315
Reduce places removed 1391 places and 0 transitions.
Iterating post reduction 3 with 1391 rules applied. Total rules applied 10600 place count 6374 transition count 10315
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 73 Pre rules applied. Total rules applied 10600 place count 6374 transition count 10242
Deduced a syphon composed of 73 places in 4 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 10746 place count 6301 transition count 10242
Discarding 2851 places :
Symmetric choice reduction at 4 with 2851 rule applications. Total rules 13597 place count 3450 transition count 7391
Iterating global reduction 4 with 2851 rules applied. Total rules applied 16448 place count 3450 transition count 7391
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 16509 place count 3389 transition count 7330
Iterating global reduction 4 with 61 rules applied. Total rules applied 16570 place count 3389 transition count 7330
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 16571 place count 3388 transition count 7330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 16573 place count 3387 transition count 7329
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 5 with 17 rules applied. Total rules applied 16590 place count 3387 transition count 7312
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 16607 place count 3370 transition count 7312
Partial Free-agglomeration rule applied 211 times.
Drop transitions removed 211 transitions
Iterating global reduction 6 with 211 rules applied. Total rules applied 16818 place count 3370 transition count 7312
Applied a total of 16818 rules in 3654 ms. Remains 3370 /21462 variables (removed 18092) and now considering 7312/21129 (removed 13817) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3658 ms. Remains : 3370/21462 places, 7312/21129 transitions.
Incomplete random walk after 10000 steps, including 550 resets, run finished after 560 ms. (steps per millisecond=17 ) properties (out of 9) seen :3
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-13 00:41:11] [INFO ] Flow matrix only has 5961 transitions (discarded 1351 similar events)
// Phase 1: matrix 5961 rows 3370 cols
[2023-03-13 00:41:11] [INFO ] Computed 124 place invariants in 90 ms
[2023-03-13 00:41:12] [INFO ] [Real]Absence check using 0 positive and 124 generalized place invariants in 48 ms returned sat
[2023-03-13 00:41:12] [INFO ] After 858ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 00:41:12] [INFO ] [Nat]Absence check using 0 positive and 124 generalized place invariants in 45 ms returned sat
[2023-03-13 00:41:17] [INFO ] After 4784ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 00:41:22] [INFO ] After 8876ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3132 ms.
[2023-03-13 00:41:25] [INFO ] After 12914ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 29 ms.
Support contains 161 out of 3370 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3370/3370 places, 7312/7312 transitions.
Graph (complete) has 17093 edges and 3370 vertex of which 3236 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.2 ms
Discarding 134 places :
Also discarding 17 output transitions
Drop transitions removed 17 transitions
Drop transitions removed 113 transitions
Reduce isomorphic transitions removed 113 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 119 rules applied. Total rules applied 120 place count 3236 transition count 7176
Reduce places removed 6 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 13 rules applied. Total rules applied 133 place count 3230 transition count 7169
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 140 place count 3223 transition count 7169
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 140 place count 3223 transition count 7162
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 154 place count 3216 transition count 7162
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 189 place count 3181 transition count 7127
Iterating global reduction 3 with 35 rules applied. Total rules applied 224 place count 3181 transition count 7127
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 226 place count 3181 transition count 7125
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 228 place count 3179 transition count 7125
Partial Free-agglomeration rule applied 56 times.
Drop transitions removed 56 transitions
Iterating global reduction 4 with 56 rules applied. Total rules applied 284 place count 3179 transition count 7125
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 286 place count 3177 transition count 7123
Iterating global reduction 4 with 2 rules applied. Total rules applied 288 place count 3177 transition count 7123
Applied a total of 288 rules in 1606 ms. Remains 3177 /3370 variables (removed 193) and now considering 7123/7312 (removed 189) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1609 ms. Remains : 3177/3370 places, 7123/7312 transitions.
Incomplete random walk after 10000 steps, including 585 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 25911 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25911 steps, saw 11904 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-13 00:41:30] [INFO ] Flow matrix only has 5636 transitions (discarded 1487 similar events)
// Phase 1: matrix 5636 rows 3177 cols
[2023-03-13 00:41:30] [INFO ] Computed 115 place invariants in 53 ms
[2023-03-13 00:41:31] [INFO ] [Real]Absence check using 0 positive and 115 generalized place invariants in 37 ms returned sat
[2023-03-13 00:41:31] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 00:41:31] [INFO ] [Nat]Absence check using 0 positive and 115 generalized place invariants in 39 ms returned sat
[2023-03-13 00:41:35] [INFO ] After 3853ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 00:41:38] [INFO ] After 6835ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 2869 ms.
[2023-03-13 00:41:41] [INFO ] After 10525ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 13 ms.
Support contains 161 out of 3177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3177/3177 places, 7123/7123 transitions.
Applied a total of 0 rules in 322 ms. Remains 3177 /3177 variables (removed 0) and now considering 7123/7123 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 322 ms. Remains : 3177/3177 places, 7123/7123 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3177/3177 places, 7123/7123 transitions.
Applied a total of 0 rules in 294 ms. Remains 3177 /3177 variables (removed 0) and now considering 7123/7123 (removed 0) transitions.
[2023-03-13 00:41:42] [INFO ] Flow matrix only has 5636 transitions (discarded 1487 similar events)
[2023-03-13 00:41:42] [INFO ] Invariant cache hit.
[2023-03-13 00:41:44] [INFO ] Implicit Places using invariants in 2517 ms returned [3, 43, 46, 84, 198, 242, 276, 316, 353, 387, 390, 459, 462, 531, 534, 568, 610, 644, 688, 722, 764, 834, 837, 871, 874, 908, 984, 987, 1026, 1060, 1063, 1097, 1172, 1250, 1253, 1287, 1290, 1327, 1361, 1364, 1434, 1476, 1478, 1515, 1553, 1664, 1741, 1778, 1857, 1895, 2016, 2128, 2207, 2279, 2352, 2389, 2426, 2543, 2581, 2655, 2770, 2842, 2879, 2955, 3071]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 2528 ms to find 65 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3112/3177 places, 7123/7123 transitions.
Discarding 1240 places :
Symmetric choice reduction at 0 with 1240 rule applications. Total rules 1240 place count 1872 transition count 5883
Iterating global reduction 0 with 1240 rules applied. Total rules applied 2480 place count 1872 transition count 5883
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 2523 place count 1829 transition count 5840
Iterating global reduction 0 with 43 rules applied. Total rules applied 2566 place count 1829 transition count 5840
Discarding 549 places :
Symmetric choice reduction at 0 with 549 rule applications. Total rules 3115 place count 1280 transition count 5291
Iterating global reduction 0 with 549 rules applied. Total rules applied 3664 place count 1280 transition count 5291
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 3724 place count 1250 transition count 5261
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 0 with 11 rules applied. Total rules applied 3735 place count 1250 transition count 5250
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 3746 place count 1239 transition count 5250
Applied a total of 3746 rules in 511 ms. Remains 1239 /3112 variables (removed 1873) and now considering 5250/7123 (removed 1873) transitions.
[2023-03-13 00:41:45] [INFO ] Flow matrix only has 2418 transitions (discarded 2832 similar events)
// Phase 1: matrix 2418 rows 1239 cols
[2023-03-13 00:41:45] [INFO ] Computed 50 place invariants in 20 ms
[2023-03-13 00:41:46] [INFO ] Implicit Places using invariants in 614 ms returned []
[2023-03-13 00:41:46] [INFO ] Flow matrix only has 2418 transitions (discarded 2832 similar events)
[2023-03-13 00:41:46] [INFO ] Invariant cache hit.
[2023-03-13 00:41:51] [INFO ] Implicit Places using invariants and state equation in 4939 ms returned [154, 190, 556, 592, 594, 613, 656, 660, 686, 697, 716, 739, 745, 797, 799, 825, 861, 863, 902, 905, 909, 912, 952, 997, 1003, 1060, 1096, 1098, 1101, 1143, 1148, 1203, 1216]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 5561 ms to find 33 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1206/3177 places, 5250/7123 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 1206 transition count 5243
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1199 transition count 5243
Discarding 433 places :
Symmetric choice reduction at 0 with 433 rule applications. Total rules 447 place count 766 transition count 4810
Iterating global reduction 0 with 433 rules applied. Total rules applied 880 place count 766 transition count 4810
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 906 place count 753 transition count 4797
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 920 place count 753 transition count 4783
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 934 place count 739 transition count 4783
Applied a total of 934 rules in 203 ms. Remains 739 /1206 variables (removed 467) and now considering 4783/5250 (removed 467) transitions.
[2023-03-13 00:41:51] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
// Phase 1: matrix 1906 rows 739 cols
[2023-03-13 00:41:51] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-13 00:41:51] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-13 00:41:51] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
[2023-03-13 00:41:51] [INFO ] Invariant cache hit.
[2023-03-13 00:41:54] [INFO ] Implicit Places using invariants and state equation in 2779 ms returned []
Implicit Place search using SMT with State Equation took 3225 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 739/3177 places, 4783/7123 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 12332 ms. Remains : 739/3177 places, 4783/7123 transitions.
Incomplete random walk after 10000 steps, including 853 resets, run finished after 548 ms. (steps per millisecond=18 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 76296 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76296 steps, saw 20379 distinct states, run finished after 3002 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-13 00:41:58] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
[2023-03-13 00:41:58] [INFO ] Invariant cache hit.
[2023-03-13 00:41:58] [INFO ] [Real]Absence check using 0 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-13 00:41:58] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 00:41:58] [INFO ] [Nat]Absence check using 0 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-13 00:42:00] [INFO ] After 1330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 00:42:01] [INFO ] After 2612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 999 ms.
[2023-03-13 00:42:02] [INFO ] After 3850ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 8 ms.
Support contains 161 out of 739 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 739/739 places, 4783/4783 transitions.
Applied a total of 0 rules in 63 ms. Remains 739 /739 variables (removed 0) and now considering 4783/4783 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 739/739 places, 4783/4783 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 739/739 places, 4783/4783 transitions.
Applied a total of 0 rules in 59 ms. Remains 739 /739 variables (removed 0) and now considering 4783/4783 (removed 0) transitions.
[2023-03-13 00:42:02] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
[2023-03-13 00:42:02] [INFO ] Invariant cache hit.
[2023-03-13 00:42:02] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-13 00:42:02] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
[2023-03-13 00:42:02] [INFO ] Invariant cache hit.
[2023-03-13 00:42:05] [INFO ] Implicit Places using invariants and state equation in 2842 ms returned []
Implicit Place search using SMT with State Equation took 3298 ms to find 0 implicit places.
[2023-03-13 00:42:06] [INFO ] Redundant transitions in 380 ms returned []
[2023-03-13 00:42:06] [INFO ] Flow matrix only has 1906 transitions (discarded 2877 similar events)
[2023-03-13 00:42:06] [INFO ] Invariant cache hit.
[2023-03-13 00:42:07] [INFO ] Dead Transitions using invariants and state equation in 1454 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5201 ms. Remains : 739/739 places, 4783/4783 transitions.
Drop transitions removed 993 transitions
Ensure Unique test removed 1905 transitions
Reduce isomorphic transitions removed 2898 transitions.
Iterating post reduction 0 with 2898 rules applied. Total rules applied 2898 place count 739 transition count 1885
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 19 Pre rules applied. Total rules applied 2898 place count 739 transition count 1866
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 1 with 38 rules applied. Total rules applied 2936 place count 720 transition count 1866
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 2939 place count 717 transition count 1800
Iterating global reduction 1 with 3 rules applied. Total rules applied 2942 place count 717 transition count 1800
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 2964 place count 706 transition count 1789
Free-agglomeration rule applied 213 times.
Iterating global reduction 1 with 213 rules applied. Total rules applied 3177 place count 706 transition count 1576
Reduce places removed 213 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 224 rules applied. Total rules applied 3401 place count 493 transition count 1565
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 3403 place count 493 transition count 1563
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 3416 place count 493 transition count 1550
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 3429 place count 480 transition count 1550
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 3431 place count 478 transition count 1548
Iterating global reduction 3 with 2 rules applied. Total rules applied 3433 place count 478 transition count 1548
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 3435 place count 478 transition count 1546
Partial Free-agglomeration rule applied 113 times.
Drop transitions removed 113 transitions
Iterating global reduction 3 with 113 rules applied. Total rules applied 3548 place count 478 transition count 1546
Applied a total of 3548 rules in 133 ms. Remains 478 /739 variables (removed 261) and now considering 1546/4783 (removed 3237) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 1546 rows 478 cols
[2023-03-13 00:42:07] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-13 00:42:07] [INFO ] [Real]Absence check using 0 positive and 50 generalized place invariants in 8 ms returned sat
[2023-03-13 00:42:07] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 00:42:08] [INFO ] [Nat]Absence check using 0 positive and 50 generalized place invariants in 9 ms returned sat
[2023-03-13 00:42:08] [INFO ] After 786ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 00:42:09] [INFO ] After 1464ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 545 ms.
[2023-03-13 00:42:10] [INFO ] After 2149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-13 00:42:10] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-13 00:42:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 739 places, 4783 transitions and 19696 arcs took 22 ms.
[2023-03-13 00:42:10] [INFO ] Flatten gal took : 315 ms
Total runtime 119265 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running LeafsetExtension (PT), instance S64C4
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 739 places, 4783 transitions, 19696 arcs.
Final Score: 195154.966
Took : 61 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678668193660

--------------------
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
ERROR in file model.sm near line 25291:
syntax error

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="LeafsetExtension-PT-S64C4"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is LeafsetExtension-PT-S64C4, 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 r235-tall-167856421900543"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;