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.r011-oct2-167813599700103.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ASLink-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-oct2-167813599700103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 921K 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 ASLink-PT-06b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678724173136

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=ASLink-PT-06b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 16:16:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 16:16:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 16:16:16] [INFO ] Load time of PNML (sax parser for PT used): 220 ms
[2023-03-13 16:16:16] [INFO ] Transformed 2826 places.
[2023-03-13 16:16:16] [INFO ] Transformed 3513 transitions.
[2023-03-13 16:16:16] [INFO ] Found NUPN structural information;
[2023-03-13 16:16:16] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 13 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 16) seen :5
FORMULA ASLink-PT-06b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 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 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3513 rows 2826 cols
[2023-03-13 16:16:17] [INFO ] Computed 277 place invariants in 169 ms
[2023-03-13 16:16:19] [INFO ] After 1534ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-13 16:16:20] [INFO ] [Nat]Absence check using 65 positive place invariants in 69 ms returned sat
[2023-03-13 16:16:20] [INFO ] [Nat]Absence check using 65 positive and 212 generalized place invariants in 372 ms returned sat
[2023-03-13 16:16:44] [INFO ] After 22744ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2023-03-13 16:16:44] [INFO ] After 22768ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-13 16:16:44] [INFO ] After 25095ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
FORMULA ASLink-PT-06b-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 224 out of 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Drop transitions removed 549 transitions
Trivial Post-agglo rules discarded 549 transitions
Performed 549 trivial Post agglomeration. Transition count delta: 549
Iterating post reduction 0 with 549 rules applied. Total rules applied 549 place count 2826 transition count 2964
Reduce places removed 549 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 571 rules applied. Total rules applied 1120 place count 2277 transition count 2942
Reduce places removed 5 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 2 with 37 rules applied. Total rules applied 1157 place count 2272 transition count 2910
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 36 rules applied. Total rules applied 1193 place count 2240 transition count 2906
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1194 place count 2239 transition count 2906
Performed 582 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 582 Pre rules applied. Total rules applied 1194 place count 2239 transition count 2324
Deduced a syphon composed of 582 places in 5 ms
Ensure Unique test removed 50 places
Reduce places removed 632 places and 0 transitions.
Iterating global reduction 5 with 1214 rules applied. Total rules applied 2408 place count 1607 transition count 2324
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 5 with 34 rules applied. Total rules applied 2442 place count 1595 transition count 2302
Reduce places removed 22 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 6 with 33 rules applied. Total rules applied 2475 place count 1573 transition count 2291
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 2486 place count 1562 transition count 2291
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 21 Pre rules applied. Total rules applied 2486 place count 1562 transition count 2270
Deduced a syphon composed of 21 places in 31 ms
Ensure Unique test removed 16 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 8 with 58 rules applied. Total rules applied 2544 place count 1525 transition count 2270
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 8 with 1 rules applied. Total rules applied 2545 place count 1524 transition count 2270
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 16 Pre rules applied. Total rules applied 2545 place count 1524 transition count 2254
Deduced a syphon composed of 16 places in 13 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 9 with 32 rules applied. Total rules applied 2577 place count 1508 transition count 2254
Discarding 84 places :
Symmetric choice reduction at 9 with 84 rule applications. Total rules 2661 place count 1424 transition count 2170
Iterating global reduction 9 with 84 rules applied. Total rules applied 2745 place count 1424 transition count 2170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2746 place count 1424 transition count 2169
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 20 Pre rules applied. Total rules applied 2746 place count 1424 transition count 2149
Deduced a syphon composed of 20 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 10 with 41 rules applied. Total rules applied 2787 place count 1403 transition count 2149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2787 place count 1403 transition count 2148
Deduced a syphon composed of 1 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2790 place count 1401 transition count 2148
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2793 place count 1398 transition count 2127
Iterating global reduction 10 with 3 rules applied. Total rules applied 2796 place count 1398 transition count 2127
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2796 place count 1398 transition count 2126
Deduced a syphon composed of 1 places in 39 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2798 place count 1397 transition count 2126
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 10 with 279 rules applied. Total rules applied 3077 place count 1257 transition count 1987
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 3078 place count 1256 transition count 1986
Ensure Unique test removed 1 places
Iterating global reduction 10 with 2 rules applied. Total rules applied 3080 place count 1255 transition count 1986
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 3081 place count 1254 transition count 1985
Iterating global reduction 10 with 1 rules applied. Total rules applied 3082 place count 1254 transition count 1985
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 3084 place count 1254 transition count 1983
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3085 place count 1253 transition count 1983
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3087 place count 1252 transition count 1992
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 3089 place count 1252 transition count 1990
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 12 with 4 rules applied. Total rules applied 3093 place count 1250 transition count 1988
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3095 place count 1248 transition count 1988
Free-agglomeration rule applied 8 times.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3103 place count 1248 transition count 1980
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 3111 place count 1240 transition count 1980
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 15 with 11 rules applied. Total rules applied 3122 place count 1240 transition count 1969
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 15 with 11 rules applied. Total rules applied 3133 place count 1229 transition count 1969
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 3134 place count 1229 transition count 1969
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 3135 place count 1228 transition count 1968
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 16 with 7 rules applied. Total rules applied 3142 place count 1223 transition count 1966
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 17 with 3 rules applied. Total rules applied 3145 place count 1221 transition count 1965
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3146 place count 1220 transition count 1965
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 7 Pre rules applied. Total rules applied 3146 place count 1220 transition count 1958
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 19 with 14 rules applied. Total rules applied 3160 place count 1213 transition count 1958
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 19 with 2 rules applied. Total rules applied 3162 place count 1211 transition count 1958
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 3170 place count 1207 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 3172 place count 1205 transition count 1952
Iterating global reduction 20 with 2 rules applied. Total rules applied 3174 place count 1205 transition count 1952
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3175 place count 1205 transition count 1951
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 3176 place count 1204 transition count 1951
Applied a total of 3176 rules in 1651 ms. Remains 1204 /2826 variables (removed 1622) and now considering 1951/3513 (removed 1562) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1652 ms. Remains : 1204/2826 places, 1951/3513 transitions.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 9) seen :2
FORMULA ASLink-PT-06b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 1951 rows 1204 cols
[2023-03-13 16:16:46] [INFO ] Computed 185 place invariants in 32 ms
[2023-03-13 16:16:47] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-13 16:16:47] [INFO ] [Nat]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-13 16:16:47] [INFO ] [Nat]Absence check using 46 positive and 139 generalized place invariants in 71 ms returned sat
[2023-03-13 16:17:03] [INFO ] After 15984ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2023-03-13 16:17:03] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-13 16:17:12] [INFO ] After 8431ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-13 16:17:12] [INFO ] After 8434ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-13 16:17:12] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA ASLink-PT-06b-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 5 different solutions.
FORMULA ASLink-PT-06b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 193 ms.
Support contains 151 out of 1204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1204/1204 places, 1951/1951 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1204 transition count 1944
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 1197 transition count 1943
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 1196 transition count 1943
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 16 place count 1196 transition count 1902
Deduced a syphon composed of 41 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 83 rules applied. Total rules applied 99 place count 1154 transition count 1902
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 100 place count 1153 transition count 1902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 100 place count 1153 transition count 1901
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 102 place count 1152 transition count 1901
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 103 place count 1151 transition count 1895
Iterating global reduction 4 with 1 rules applied. Total rules applied 104 place count 1151 transition count 1895
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 124 place count 1141 transition count 1885
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 4 with 2 rules applied. Total rules applied 126 place count 1140 transition count 1884
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 128 place count 1140 transition count 1882
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 130 place count 1138 transition count 1882
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 132 place count 1138 transition count 1880
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 134 place count 1136 transition count 1880
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 136 place count 1136 transition count 1880
Applied a total of 136 rules in 277 ms. Remains 1136 /1204 variables (removed 68) and now considering 1880/1951 (removed 71) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 278 ms. Remains : 1136/1204 places, 1880/1951 transitions.
Incomplete random walk after 10000 steps, including 54 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 163775 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{0=1}
Probabilistic random walk after 163775 steps, saw 55806 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :1
FORMULA ASLink-PT-06b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 1880 rows 1136 cols
[2023-03-13 16:17:16] [INFO ] Computed 183 place invariants in 42 ms
[2023-03-13 16:17:16] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 16:17:16] [INFO ] [Nat]Absence check using 45 positive place invariants in 40 ms returned sat
[2023-03-13 16:17:16] [INFO ] [Nat]Absence check using 45 positive and 138 generalized place invariants in 39 ms returned sat
[2023-03-13 16:17:27] [INFO ] After 10312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 16:17:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-13 16:17:28] [INFO ] After 917ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 16:17:29] [INFO ] After 2269ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 375 ms.
[2023-03-13 16:17:29] [INFO ] After 13426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 32 ms.
Support contains 142 out of 1136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1136/1136 places, 1880/1880 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1136 transition count 1877
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 1133 transition count 1876
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 1132 transition count 1876
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 8 place count 1132 transition count 1872
Deduced a syphon composed of 4 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 9 rules applied. Total rules applied 17 place count 1127 transition count 1872
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 23 place count 1124 transition count 1869
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 1124 transition count 1868
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 1123 transition count 1868
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 26 place count 1122 transition count 1867
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 28 place count 1121 transition count 1866
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 29 place count 1120 transition count 1866
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 29 place count 1120 transition count 1865
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 31 place count 1119 transition count 1865
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 32 place count 1118 transition count 1865
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 7 with 2 rules applied. Total rules applied 34 place count 1117 transition count 1864
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 35 place count 1116 transition count 1863
Iterating global reduction 7 with 1 rules applied. Total rules applied 36 place count 1116 transition count 1863
Applied a total of 36 rules in 207 ms. Remains 1116 /1136 variables (removed 20) and now considering 1863/1880 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 1116/1136 places, 1863/1880 transitions.
Incomplete random walk after 10000 steps, including 60 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 163406 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 163406 steps, saw 53630 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1863 rows 1116 cols
[2023-03-13 16:17:33] [INFO ] Computed 180 place invariants in 30 ms
[2023-03-13 16:17:33] [INFO ] After 255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 16:17:34] [INFO ] [Nat]Absence check using 44 positive place invariants in 57 ms returned sat
[2023-03-13 16:17:34] [INFO ] [Nat]Absence check using 44 positive and 136 generalized place invariants in 72 ms returned sat
[2023-03-13 16:17:45] [INFO ] After 11017ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 16:17:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 16:17:46] [INFO ] After 1268ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 16:17:57] [INFO ] Deduced a trap composed of 55 places in 502 ms of which 1 ms to minimize.
[2023-03-13 16:17:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 766 ms
[2023-03-13 16:17:58] [INFO ] After 12695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 299 ms.
[2023-03-13 16:17:58] [INFO ] After 24499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 59 ms.
Support contains 142 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 1863/1863 transitions.
Applied a total of 0 rules in 46 ms. Remains 1116 /1116 variables (removed 0) and now considering 1863/1863 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1116/1116 places, 1863/1863 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 1863/1863 transitions.
Applied a total of 0 rules in 42 ms. Remains 1116 /1116 variables (removed 0) and now considering 1863/1863 (removed 0) transitions.
[2023-03-13 16:17:58] [INFO ] Invariant cache hit.
[2023-03-13 16:17:59] [INFO ] Implicit Places using invariants in 820 ms returned [1, 21, 25, 76, 119, 157, 173, 187, 190, 191, 193, 212, 232, 303, 309, 313, 314, 326, 327, 332, 372, 429, 432, 477, 478, 481, 521, 630, 631, 677, 750, 758, 775, 776, 805, 823, 867, 868, 901, 916, 930, 976, 981, 999, 1000, 1001, 1002, 1016, 1022, 1028, 1034, 1041, 1047, 1053, 1060, 1066, 1072, 1079]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 838 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1058/1116 places, 1863/1863 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 1058 transition count 1820
Reduce places removed 43 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 63 rules applied. Total rules applied 106 place count 1015 transition count 1800
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 126 place count 995 transition count 1800
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 126 place count 995 transition count 1772
Deduced a syphon composed of 28 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 57 rules applied. Total rules applied 183 place count 966 transition count 1772
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 187 place count 962 transition count 1772
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 198 place count 951 transition count 1761
Iterating global reduction 4 with 11 rules applied. Total rules applied 209 place count 951 transition count 1761
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 209 place count 951 transition count 1760
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 211 place count 950 transition count 1760
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 215 place count 946 transition count 1756
Iterating global reduction 4 with 4 rules applied. Total rules applied 219 place count 946 transition count 1756
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 220 place count 945 transition count 1755
Iterating global reduction 4 with 1 rules applied. Total rules applied 221 place count 945 transition count 1755
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 222 place count 945 transition count 1754
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 278 place count 917 transition count 1726
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 280 place count 915 transition count 1723
Iterating global reduction 5 with 2 rules applied. Total rules applied 282 place count 915 transition count 1723
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 283 place count 915 transition count 1722
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 287 place count 915 transition count 1718
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 291 place count 911 transition count 1718
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 292 place count 911 transition count 1717
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 309 place count 911 transition count 1700
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 326 place count 894 transition count 1700
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 327 place count 894 transition count 1699
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 330 place count 894 transition count 1699
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 332 place count 894 transition count 1699
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 333 place count 893 transition count 1698
Iterating global reduction 8 with 1 rules applied. Total rules applied 334 place count 893 transition count 1698
Applied a total of 334 rules in 473 ms. Remains 893 /1058 variables (removed 165) and now considering 1698/1863 (removed 165) transitions.
// Phase 1: matrix 1698 rows 893 cols
[2023-03-13 16:17:59] [INFO ] Computed 117 place invariants in 13 ms
[2023-03-13 16:18:00] [INFO ] Implicit Places using invariants in 556 ms returned [120, 128, 147, 155, 156, 215, 233, 240, 366, 473, 482, 489, 499, 614, 622, 628, 744, 751, 754, 757, 762, 888]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 558 ms to find 22 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 871/1116 places, 1698/1863 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 857 transition count 1684
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 857 transition count 1684
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 851 transition count 1678
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 851 transition count 1678
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 847 transition count 1674
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 847 transition count 1674
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 845 transition count 1672
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 845 transition count 1672
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 844 transition count 1671
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 844 transition count 1671
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 837 transition count 1664
Free-agglomeration rule applied 11 times.
Iterating global reduction 0 with 11 rules applied. Total rules applied 79 place count 837 transition count 1653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 90 place count 826 transition count 1653
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 826 transition count 1652
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 92 place count 825 transition count 1652
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 825 transition count 1652
Applied a total of 93 rules in 204 ms. Remains 825 /871 variables (removed 46) and now considering 1652/1698 (removed 46) transitions.
// Phase 1: matrix 1652 rows 825 cols
[2023-03-13 16:18:00] [INFO ] Computed 95 place invariants in 44 ms
[2023-03-13 16:18:01] [INFO ] Implicit Places using invariants in 704 ms returned []
[2023-03-13 16:18:01] [INFO ] Invariant cache hit.
[2023-03-13 16:18:02] [INFO ] Implicit Places using invariants and state equation in 1621 ms returned []
Implicit Place search using SMT with State Equation took 2331 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 825/1116 places, 1652/1863 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4446 ms. Remains : 825/1116 places, 1652/1863 transitions.
Incomplete random walk after 10000 steps, including 74 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 175822 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 175822 steps, saw 72981 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-13 16:18:06] [INFO ] Invariant cache hit.
[2023-03-13 16:18:06] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 16:18:06] [INFO ] [Nat]Absence check using 25 positive place invariants in 5 ms returned sat
[2023-03-13 16:18:06] [INFO ] [Nat]Absence check using 25 positive and 70 generalized place invariants in 24 ms returned sat
[2023-03-13 16:18:17] [INFO ] After 10530ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 16:18:19] [INFO ] After 12245ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 347 ms.
[2023-03-13 16:18:19] [INFO ] After 12824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 43 ms.
Support contains 142 out of 825 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 825/825 places, 1652/1652 transitions.
Applied a total of 0 rules in 29 ms. Remains 825 /825 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 825/825 places, 1652/1652 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 825/825 places, 1652/1652 transitions.
Applied a total of 0 rules in 21 ms. Remains 825 /825 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-13 16:18:19] [INFO ] Invariant cache hit.
[2023-03-13 16:18:19] [INFO ] Implicit Places using invariants in 452 ms returned []
[2023-03-13 16:18:19] [INFO ] Invariant cache hit.
[2023-03-13 16:18:21] [INFO ] Implicit Places using invariants and state equation in 1748 ms returned []
Implicit Place search using SMT with State Equation took 2227 ms to find 0 implicit places.
[2023-03-13 16:18:21] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-13 16:18:21] [INFO ] Invariant cache hit.
[2023-03-13 16:18:22] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3245 ms. Remains : 825/825 places, 1652/1652 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 825 transition count 1651
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 824 transition count 1651
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 824 transition count 1649
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 822 transition count 1649
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 821 transition count 1648
Applied a total of 8 rules in 46 ms. Remains 821 /825 variables (removed 4) and now considering 1648/1652 (removed 4) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1648 rows 821 cols
[2023-03-13 16:18:22] [INFO ] Computed 95 place invariants in 30 ms
[2023-03-13 16:18:23] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 16:18:23] [INFO ] [Nat]Absence check using 22 positive place invariants in 5 ms returned sat
[2023-03-13 16:18:23] [INFO ] [Nat]Absence check using 22 positive and 73 generalized place invariants in 63 ms returned sat
[2023-03-13 16:18:33] [INFO ] After 10075ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-13 16:18:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 16:18:44] [INFO ] After 10659ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 16:18:44] [INFO ] Deduced a trap composed of 6 places in 354 ms of which 3 ms to minimize.
[2023-03-13 16:18:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 486 ms
[2023-03-13 16:18:45] [INFO ] After 11804ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 430 ms.
[2023-03-13 16:18:45] [INFO ] After 22606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-13 16:18:45] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 37 ms.
[2023-03-13 16:18:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 825 places, 1652 transitions and 6383 arcs took 18 ms.
[2023-03-13 16:18:46] [INFO ] Flatten gal took : 180 ms
Total runtime 150596 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ASLink (PT), instance 06b
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: 825 places, 1652 transitions, 6383 arcs.
Final Score: 46678.246
Took : 74 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678724401829

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 8888:
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="ASLink-PT-06b"
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 ASLink-PT-06b, 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 r011-oct2-167813599700103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b 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 ;