About the Execution of 2020-gold for ASLink-PT-05a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2283.724 | 3600000.00 | 608145.00 | 1268.40 | FTTTFTTTFTTFTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r011-tall-162038005800040.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-05a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005800040
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 516K May 5 16:51 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-05a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-05a-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620399951235
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 15:05:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 15:05:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 15:05:52] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2021-05-07 15:05:53] [INFO ] Transformed 1211 places.
[2021-05-07 15:05:53] [INFO ] Transformed 1827 transitions.
[2021-05-07 15:05:53] [INFO ] Found NUPN structural information;
[2021-05-07 15:05:53] [INFO ] Parsed PT model containing 1211 places and 1827 transitions in 178 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 54 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 60 resets, run finished after 113 ms. (steps per millisecond=88 ) properties seen :[0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA ASLink-PT-05a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1808 rows 1211 cols
[2021-05-07 15:05:53] [INFO ] Computed 232 place invariants in 126 ms
[2021-05-07 15:05:54] [INFO ] [Real]Absence check using 56 positive place invariants in 131 ms returned sat
[2021-05-07 15:05:54] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 265 ms returned sat
[2021-05-07 15:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:05:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:05:58] [INFO ] [Real]Absence check using state equation in 4347 ms returned (error "Failed to check-sat")
[2021-05-07 15:05:59] [INFO ] [Real]Absence check using 56 positive place invariants in 62 ms returned sat
[2021-05-07 15:05:59] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 142 ms returned sat
[2021-05-07 15:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:03] [INFO ] [Real]Absence check using state equation in 4319 ms returned sat
[2021-05-07 15:06:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:03] [INFO ] [Nat]Absence check using 56 positive place invariants in 65 ms returned sat
[2021-05-07 15:06:03] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 138 ms returned sat
[2021-05-07 15:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:06:08] [INFO ] [Nat]Absence check using state equation in 4613 ms returned (error "Failed to check-sat")
[2021-05-07 15:06:08] [INFO ] [Real]Absence check using 56 positive place invariants in 82 ms returned sat
[2021-05-07 15:06:09] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 135 ms returned sat
[2021-05-07 15:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:13] [INFO ] [Real]Absence check using state equation in 4317 ms returned sat
[2021-05-07 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:13] [INFO ] [Nat]Absence check using 56 positive place invariants in 63 ms returned sat
[2021-05-07 15:06:13] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 134 ms returned sat
[2021-05-07 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:18] [INFO ] [Nat]Absence check using state equation in 4405 ms returned sat
[2021-05-07 15:06:18] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 165 ms.
[2021-05-07 15:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 168 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 15:06:18] [INFO ] [Real]Absence check using 56 positive place invariants in 64 ms returned sat
[2021-05-07 15:06:18] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 158 ms returned sat
[2021-05-07 15:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:23] [INFO ] [Real]Absence check using state equation in 4336 ms returned sat
[2021-05-07 15:06:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:23] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 15:06:23] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 153 ms returned sat
[2021-05-07 15:06:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:28] [INFO ] [Nat]Absence check using state equation in 4561 ms returned unsat
[2021-05-07 15:06:28] [INFO ] [Real]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 15:06:28] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 137 ms returned sat
[2021-05-07 15:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:32] [INFO ] [Real]Absence check using state equation in 4365 ms returned sat
[2021-05-07 15:06:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:33] [INFO ] [Nat]Absence check using 56 positive place invariants in 60 ms returned sat
[2021-05-07 15:06:33] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 134 ms returned sat
[2021-05-07 15:06:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:34] [INFO ] [Nat]Absence check using state equation in 863 ms returned unsat
[2021-05-07 15:06:34] [INFO ] [Real]Absence check using 56 positive place invariants in 75 ms returned sat
[2021-05-07 15:06:34] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 139 ms returned sat
[2021-05-07 15:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:38] [INFO ] [Real]Absence check using state equation in 4216 ms returned sat
[2021-05-07 15:06:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:38] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 15:06:39] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 136 ms returned sat
[2021-05-07 15:06:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:43] [INFO ] [Nat]Absence check using state equation in 4244 ms returned sat
[2021-05-07 15:06:43] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 116 ms.
[2021-05-07 15:06:43] [INFO ] Added : 10 causal constraints over 2 iterations in 368 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 15:06:43] [INFO ] [Real]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 15:06:44] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 163 ms returned sat
[2021-05-07 15:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:48] [INFO ] [Real]Absence check using state equation in 4435 ms returned sat
[2021-05-07 15:06:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:48] [INFO ] [Nat]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 15:06:49] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 160 ms returned sat
[2021-05-07 15:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:06:53] [INFO ] [Nat]Absence check using state equation in 4596 ms returned unknown
[2021-05-07 15:06:53] [INFO ] [Real]Absence check using 56 positive place invariants in 60 ms returned sat
[2021-05-07 15:06:53] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 137 ms returned sat
[2021-05-07 15:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:06:57] [INFO ] [Real]Absence check using state equation in 4029 ms returned sat
[2021-05-07 15:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:06:58] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 15:06:58] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 143 ms returned sat
[2021-05-07 15:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:02] [INFO ] [Nat]Absence check using state equation in 4216 ms returned sat
[2021-05-07 15:07:02] [INFO ] Deduced a trap composed of 35 places in 184 ms
[2021-05-07 15:07:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 324 ms
[2021-05-07 15:07:03] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 166 ms.
[2021-05-07 15:07:03] [INFO ] Added : 0 causal constraints over 0 iterations in 168 ms. Result :(error "Failed to check-sat")
[2021-05-07 15:07:03] [INFO ] [Real]Absence check using 56 positive place invariants in 99 ms returned sat
[2021-05-07 15:07:03] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 259 ms returned sat
[2021-05-07 15:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:07:08] [INFO ] [Real]Absence check using state equation in 4413 ms returned (error "Failed to check-sat")
[2021-05-07 15:07:08] [INFO ] [Real]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 15:07:08] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 151 ms returned sat
[2021-05-07 15:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:12] [INFO ] [Real]Absence check using state equation in 4422 ms returned sat
[2021-05-07 15:07:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:07:13] [INFO ] [Nat]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 15:07:13] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 151 ms returned sat
[2021-05-07 15:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:17] [INFO ] [Nat]Absence check using state equation in 4425 ms returned unsat
[2021-05-07 15:07:17] [INFO ] [Real]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 15:07:18] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 150 ms returned sat
[2021-05-07 15:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:22] [INFO ] [Real]Absence check using state equation in 4499 ms returned sat
[2021-05-07 15:07:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:07:22] [INFO ] [Nat]Absence check using 56 positive place invariants in 60 ms returned sat
[2021-05-07 15:07:23] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 150 ms returned sat
[2021-05-07 15:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:27] [INFO ] [Nat]Absence check using state equation in 4660 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 15:07:27] [INFO ] [Real]Absence check using 56 positive place invariants in 62 ms returned sat
[2021-05-07 15:07:28] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 169 ms returned sat
[2021-05-07 15:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s1126 (- t1366 t1367))") while checking expression at index 11
[2021-05-07 15:07:32] [INFO ] [Real]Absence check using 56 positive place invariants in 60 ms returned sat
[2021-05-07 15:07:33] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 141 ms returned sat
[2021-05-07 15:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:37] [INFO ] [Real]Absence check using state equation in 4266 ms returned sat
[2021-05-07 15:07:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:07:37] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 15:07:37] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 133 ms returned sat
[2021-05-07 15:07:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:07:40] [INFO ] [Nat]Absence check using state equation in 2928 ms returned unsat
FORMULA ASLink-PT-05a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 65 out of 1211 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 20 places
Discarding 10 places :
Implicit places reduction removed 10 places
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 1181 transition count 1710
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 226 place count 1083 transition count 1710
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 106 Pre rules applied. Total rules applied 226 place count 1083 transition count 1604
Deduced a syphon composed of 106 places in 4 ms
Ensure Unique test removed 41 places
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 2 with 253 rules applied. Total rules applied 479 place count 936 transition count 1604
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 480 place count 936 transition count 1603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 481 place count 935 transition count 1603
Symmetric choice reduction at 4 with 6 rule applications. Total rules 487 place count 935 transition count 1603
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 29 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 499 place count 929 transition count 1574
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 506 place count 927 transition count 1569
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 509 place count 924 transition count 1569
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 5 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 573 place count 892 transition count 1537
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 574 place count 892 transition count 1536
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 575 place count 891 transition count 1536
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 580 place count 891 transition count 1531
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 585 place count 886 transition count 1531
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 589 place count 886 transition count 1531
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 593 place count 886 transition count 1531
Applied a total of 593 rules in 518 ms. Remains 886 /1211 variables (removed 325) and now considering 1531/1808 (removed 277) transitions.
Finished structural reductions, in 1 iterations. Remains : 886/1211 places, 1531/1808 transitions.
Incomplete random walk after 1000000 steps, including 9466 resets, run finished after 4910 ms. (steps per millisecond=203 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1832 resets, run finished after 1868 ms. (steps per millisecond=535 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1855 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1616 resets, run finished after 1666 ms. (steps per millisecond=600 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1850 resets, run finished after 1758 ms. (steps per millisecond=568 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1834 resets, run finished after 2084 ms. (steps per millisecond=479 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1826 resets, run finished after 1753 ms. (steps per millisecond=570 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1849 resets, run finished after 2014 ms. (steps per millisecond=496 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1819 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1853 resets, run finished after 2337 ms. (steps per millisecond=427 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2467528 steps, run timeout after 30001 ms. (steps per millisecond=82 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2467528 steps, saw 732155 distinct states, run finished after 30001 ms. (steps per millisecond=82 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-05a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1531 rows 886 cols
[2021-05-07 15:08:33] [INFO ] Computed 159 place invariants in 71 ms
[2021-05-07 15:08:33] [INFO ] [Real]Absence check using 44 positive place invariants in 42 ms returned sat
[2021-05-07 15:08:33] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 72 ms returned sat
[2021-05-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:08:36] [INFO ] [Real]Absence check using state equation in 2665 ms returned sat
[2021-05-07 15:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:08:36] [INFO ] [Nat]Absence check using 44 positive place invariants in 46 ms returned sat
[2021-05-07 15:08:36] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 72 ms returned sat
[2021-05-07 15:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:08:39] [INFO ] [Nat]Absence check using state equation in 2573 ms returned sat
[2021-05-07 15:08:39] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-07 15:08:39] [INFO ] [Nat]Added 29 Read/Feed constraints in 141 ms returned sat
[2021-05-07 15:08:39] [INFO ] Computed and/alt/rep : 1530/20880/1530 causal constraints in 158 ms.
[2021-05-07 15:08:59] [INFO ] Added : 315 causal constraints over 63 iterations in 19647 ms. Result :unknown
[2021-05-07 15:08:59] [INFO ] [Real]Absence check using 44 positive place invariants in 73 ms returned sat
[2021-05-07 15:08:59] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 69 ms returned sat
[2021-05-07 15:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:01] [INFO ] [Real]Absence check using state equation in 2517 ms returned sat
[2021-05-07 15:09:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:09:02] [INFO ] [Nat]Absence check using 44 positive place invariants in 46 ms returned sat
[2021-05-07 15:09:02] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 67 ms returned sat
[2021-05-07 15:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:09:13] [INFO ] [Nat]Absence check using state equation in 11030 ms returned unknown
[2021-05-07 15:09:13] [INFO ] [Real]Absence check using 44 positive place invariants in 41 ms returned sat
[2021-05-07 15:09:13] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 68 ms returned sat
[2021-05-07 15:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:15] [INFO ] [Real]Absence check using state equation in 2494 ms returned sat
[2021-05-07 15:09:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:09:16] [INFO ] [Nat]Absence check using 44 positive place invariants in 46 ms returned sat
[2021-05-07 15:09:16] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 67 ms returned sat
[2021-05-07 15:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:18] [INFO ] [Nat]Absence check using state equation in 2564 ms returned sat
[2021-05-07 15:09:18] [INFO ] [Nat]Added 29 Read/Feed constraints in 263 ms returned sat
[2021-05-07 15:09:19] [INFO ] Deduced a trap composed of 27 places in 65 ms
[2021-05-07 15:09:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2021-05-07 15:09:19] [INFO ] Computed and/alt/rep : 1530/20880/1530 causal constraints in 88 ms.
[2021-05-07 15:09:36] [INFO ] Added : 315 causal constraints over 63 iterations in 17096 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 99 ms.
[2021-05-07 15:09:36] [INFO ] [Real]Absence check using 44 positive place invariants in 41 ms returned sat
[2021-05-07 15:09:36] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 80 ms returned sat
[2021-05-07 15:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:39] [INFO ] [Real]Absence check using state equation in 2782 ms returned sat
[2021-05-07 15:09:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:09:39] [INFO ] [Nat]Absence check using 44 positive place invariants in 45 ms returned sat
[2021-05-07 15:09:39] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 81 ms returned sat
[2021-05-07 15:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:09:52] [INFO ] [Nat]Absence check using state equation in 12772 ms returned unknown
[2021-05-07 15:09:52] [INFO ] [Real]Absence check using 44 positive place invariants in 40 ms returned sat
[2021-05-07 15:09:52] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 78 ms returned sat
[2021-05-07 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:55] [INFO ] [Real]Absence check using state equation in 2388 ms returned sat
[2021-05-07 15:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:09:55] [INFO ] [Nat]Absence check using 44 positive place invariants in 45 ms returned sat
[2021-05-07 15:09:55] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 67 ms returned sat
[2021-05-07 15:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:09:57] [INFO ] [Nat]Absence check using state equation in 2381 ms returned sat
[2021-05-07 15:09:58] [INFO ] [Nat]Added 29 Read/Feed constraints in 174 ms returned sat
[2021-05-07 15:09:58] [INFO ] Deduced a trap composed of 25 places in 354 ms
[2021-05-07 15:09:58] [INFO ] Deduced a trap composed of 23 places in 300 ms
[2021-05-07 15:09:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 862 ms
[2021-05-07 15:09:58] [INFO ] Computed and/alt/rep : 1530/20880/1530 causal constraints in 93 ms.
[2021-05-07 15:10:06] [INFO ] Added : 180 causal constraints over 36 iterations in 7422 ms. Result :sat
[2021-05-07 15:10:06] [INFO ] Deduced a trap composed of 76 places in 237 ms
[2021-05-07 15:10:06] [INFO ] Deduced a trap composed of 26 places in 131 ms
[2021-05-07 15:10:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 585 ms
Attempting to minimize the solution found.
Minimization took 42 ms.
[2021-05-07 15:10:07] [INFO ] [Real]Absence check using 44 positive place invariants in 46 ms returned sat
[2021-05-07 15:10:07] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 77 ms returned sat
[2021-05-07 15:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:09] [INFO ] [Real]Absence check using state equation in 2714 ms returned sat
[2021-05-07 15:10:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:10:10] [INFO ] [Nat]Absence check using 44 positive place invariants in 47 ms returned sat
[2021-05-07 15:10:10] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 78 ms returned sat
[2021-05-07 15:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:11] [INFO ] [Nat]Absence check using state equation in 1629 ms returned unsat
[2021-05-07 15:10:11] [INFO ] [Real]Absence check using 44 positive place invariants in 42 ms returned sat
[2021-05-07 15:10:12] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 78 ms returned sat
[2021-05-07 15:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:14] [INFO ] [Real]Absence check using state equation in 2656 ms returned sat
[2021-05-07 15:10:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:10:14] [INFO ] [Nat]Absence check using 44 positive place invariants in 49 ms returned sat
[2021-05-07 15:10:14] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 74 ms returned sat
[2021-05-07 15:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:17] [INFO ] [Nat]Absence check using state equation in 2812 ms returned unsat
[2021-05-07 15:10:17] [INFO ] [Real]Absence check using 44 positive place invariants in 44 ms returned sat
[2021-05-07 15:10:18] [INFO ] [Real]Absence check using 44 positive and 115 generalized place invariants in 85 ms returned sat
[2021-05-07 15:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:20] [INFO ] [Real]Absence check using state equation in 2715 ms returned sat
[2021-05-07 15:10:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:10:20] [INFO ] [Nat]Absence check using 44 positive place invariants in 49 ms returned sat
[2021-05-07 15:10:21] [INFO ] [Nat]Absence check using 44 positive and 115 generalized place invariants in 83 ms returned sat
[2021-05-07 15:10:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:10:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:10:30] [INFO ] [Nat]Absence check using state equation in 9586 ms returned unknown
FORMULA ASLink-PT-05a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 396500 steps, including 3877 resets, run finished after 1971 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 480100 steps, including 4561 resets, run finished after 2432 ms. (steps per millisecond=197 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 411800 steps, including 3987 resets, run finished after 1980 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 43 out of 886 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 886/886 places, 1531/1531 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 886 transition count 1527
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 882 transition count 1527
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 882 transition count 1527
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 6 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 881 transition count 1521
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 13 place count 880 transition count 1520
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 880 transition count 1519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 879 transition count 1519
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 879 transition count 1519
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 879 transition count 1519
Applied a total of 17 rules in 176 ms. Remains 879 /886 variables (removed 7) and now considering 1519/1531 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 879/886 places, 1519/1531 transitions.
Incomplete random walk after 1000000 steps, including 9662 resets, run finished after 4334 ms. (steps per millisecond=230 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1895 resets, run finished after 1779 ms. (steps per millisecond=562 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1906 resets, run finished after 1807 ms. (steps per millisecond=553 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1894 resets, run finished after 1722 ms. (steps per millisecond=580 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1895 resets, run finished after 2031 ms. (steps per millisecond=492 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1876 resets, run finished after 1783 ms. (steps per millisecond=560 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1907 resets, run finished after 2207 ms. (steps per millisecond=453 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2111308 steps, run timeout after 30001 ms. (steps per millisecond=70 ) properties seen :[1, 0, 1, 0, 1, 0]
Probabilistic random walk after 2111308 steps, saw 775601 distinct states, run finished after 30001 ms. (steps per millisecond=70 ) properties seen :[1, 0, 1, 0, 1, 0]
FORMULA ASLink-PT-05a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-05a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-05a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1519 rows 879 cols
[2021-05-07 15:11:22] [INFO ] Computed 159 place invariants in 25 ms
[2021-05-07 15:11:23] [INFO ] [Real]Absence check using 43 positive place invariants in 41 ms returned sat
[2021-05-07 15:11:23] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 71 ms returned sat
[2021-05-07 15:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:11:25] [INFO ] [Real]Absence check using state equation in 2447 ms returned sat
[2021-05-07 15:11:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:11:25] [INFO ] [Nat]Absence check using 43 positive place invariants in 43 ms returned sat
[2021-05-07 15:11:25] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 71 ms returned sat
[2021-05-07 15:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:11:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:11:36] [INFO ] [Nat]Absence check using state equation in 11069 ms returned unknown
[2021-05-07 15:11:37] [INFO ] [Real]Absence check using 43 positive place invariants in 40 ms returned sat
[2021-05-07 15:11:37] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 78 ms returned sat
[2021-05-07 15:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:11:39] [INFO ] [Real]Absence check using state equation in 2541 ms returned sat
[2021-05-07 15:11:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:11:39] [INFO ] [Nat]Absence check using 43 positive place invariants in 43 ms returned sat
[2021-05-07 15:11:39] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 79 ms returned sat
[2021-05-07 15:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:11:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:11:51] [INFO ] [Nat]Absence check using state equation in 11363 ms returned unknown
[2021-05-07 15:11:51] [INFO ] [Real]Absence check using 43 positive place invariants in 44 ms returned sat
[2021-05-07 15:11:51] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 83 ms returned sat
[2021-05-07 15:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:11:54] [INFO ] [Real]Absence check using state equation in 2637 ms returned sat
[2021-05-07 15:11:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:11:54] [INFO ] [Nat]Absence check using 43 positive place invariants in 45 ms returned sat
[2021-05-07 15:11:54] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 96 ms returned sat
[2021-05-07 15:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:12:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:12:04] [INFO ] [Nat]Absence check using state equation in 9627 ms returned unknown
Support contains 37 out of 879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 879/879 places, 1519/1519 transitions.
Applied a total of 0 rules in 28 ms. Remains 879 /879 variables (removed 0) and now considering 1519/1519 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 879/879 places, 1519/1519 transitions.
Incomplete random walk after 1000000 steps, including 9541 resets, run finished after 4480 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1924 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1886 resets, run finished after 2036 ms. (steps per millisecond=491 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1900 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 2096723 steps, run timeout after 30001 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0]
Probabilistic random walk after 2096723 steps, saw 770193 distinct states, run finished after 30001 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1519 rows 879 cols
[2021-05-07 15:12:44] [INFO ] Computed 159 place invariants in 21 ms
[2021-05-07 15:12:44] [INFO ] [Real]Absence check using 43 positive place invariants in 41 ms returned sat
[2021-05-07 15:12:44] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 69 ms returned sat
[2021-05-07 15:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:12:47] [INFO ] [Real]Absence check using state equation in 2437 ms returned sat
[2021-05-07 15:12:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:12:47] [INFO ] [Nat]Absence check using 43 positive place invariants in 43 ms returned sat
[2021-05-07 15:12:47] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 70 ms returned sat
[2021-05-07 15:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:12:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:12:58] [INFO ] [Nat]Absence check using state equation in 10988 ms returned unknown
[2021-05-07 15:12:58] [INFO ] [Real]Absence check using 43 positive place invariants in 41 ms returned sat
[2021-05-07 15:12:58] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 80 ms returned sat
[2021-05-07 15:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:13:01] [INFO ] [Real]Absence check using state equation in 2824 ms returned sat
[2021-05-07 15:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:13:01] [INFO ] [Nat]Absence check using 43 positive place invariants in 46 ms returned sat
[2021-05-07 15:13:01] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 83 ms returned sat
[2021-05-07 15:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:13:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:13:13] [INFO ] [Nat]Absence check using state equation in 11546 ms returned unknown
[2021-05-07 15:13:13] [INFO ] [Real]Absence check using 43 positive place invariants in 43 ms returned sat
[2021-05-07 15:13:13] [INFO ] [Real]Absence check using 43 positive and 116 generalized place invariants in 81 ms returned sat
[2021-05-07 15:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:13:16] [INFO ] [Real]Absence check using state equation in 2809 ms returned sat
[2021-05-07 15:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:13:16] [INFO ] [Nat]Absence check using 43 positive place invariants in 45 ms returned sat
[2021-05-07 15:13:16] [INFO ] [Nat]Absence check using 43 positive and 116 generalized place invariants in 85 ms returned sat
[2021-05-07 15:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:13:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:13:26] [INFO ] [Nat]Absence check using state equation in 9609 ms returned unknown
Support contains 37 out of 879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 879/879 places, 1519/1519 transitions.
Applied a total of 0 rules in 54 ms. Remains 879 /879 variables (removed 0) and now considering 1519/1519 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 879/879 places, 1519/1519 transitions.
Starting structural reductions, iteration 0 : 879/879 places, 1519/1519 transitions.
Applied a total of 0 rules in 65 ms. Remains 879 /879 variables (removed 0) and now considering 1519/1519 (removed 0) transitions.
// Phase 1: matrix 1519 rows 879 cols
[2021-05-07 15:13:26] [INFO ] Computed 159 place invariants in 47 ms
[2021-05-07 15:13:29] [INFO ] Implicit Places using invariants in 2625 ms returned [1, 19, 20, 22, 32, 50, 68, 120, 150, 163, 164, 165, 166, 186, 204, 284, 297, 298, 299, 300, 301, 319, 337, 397, 420, 433, 434, 435, 436, 437, 455, 473, 554, 568, 569, 570, 571, 572, 590, 608, 688, 693, 704, 709, 710, 711, 745, 747, 750, 768, 769, 770, 771, 783, 789, 795, 801, 807, 813, 819, 831, 837, 843]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 2641 ms to find 63 implicit places.
[2021-05-07 15:13:29] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 1519 rows 816 cols
[2021-05-07 15:13:29] [INFO ] Computed 96 place invariants in 16 ms
[2021-05-07 15:13:32] [INFO ] Dead Transitions using invariants and state equation in 3685 ms returned []
Starting structural reductions, iteration 1 : 816/879 places, 1519/1519 transitions.
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 816 transition count 1430
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 178 place count 727 transition count 1430
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 178 place count 727 transition count 1391
Deduced a syphon composed of 39 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 79 rules applied. Total rules applied 257 place count 687 transition count 1391
Discarding 13 places :
Implicit places reduction removed 13 places
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 2 with 27 rules applied. Total rules applied 284 place count 674 transition count 1377
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 298 place count 660 transition count 1377
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 298 place count 660 transition count 1376
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 300 place count 659 transition count 1376
Symmetric choice reduction at 4 with 16 rule applications. Total rules 316 place count 659 transition count 1376
Deduced a syphon composed of 16 places in 22 ms
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 348 place count 643 transition count 1360
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 351 place count 643 transition count 1357
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 351 place count 643 transition count 1356
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 353 place count 642 transition count 1356
Symmetric choice reduction at 5 with 4 rule applications. Total rules 357 place count 642 transition count 1356
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 365 place count 638 transition count 1352
Performed 52 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 5 with 104 rules applied. Total rules applied 469 place count 586 transition count 1298
Symmetric choice reduction at 5 with 3 rule applications. Total rules 472 place count 586 transition count 1298
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 478 place count 583 transition count 1295
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 479 place count 583 transition count 1294
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 483 place count 583 transition count 1290
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 489 place count 579 transition count 1288
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 506 place count 579 transition count 1271
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 526 place count 561 transition count 1269
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 542 place count 561 transition count 1269
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 543 place count 561 transition count 1269
Applied a total of 543 rules in 444 ms. Remains 561 /816 variables (removed 255) and now considering 1269/1519 (removed 250) transitions.
// Phase 1: matrix 1269 rows 561 cols
[2021-05-07 15:13:33] [INFO ] Computed 81 place invariants in 29 ms
[2021-05-07 15:13:34] [INFO ] Implicit Places using invariants in 1250 ms returned [73, 98, 101, 103, 106, 107, 162, 183, 189, 192, 194, 195, 199, 204, 205, 257, 274, 285, 287, 288, 349, 367, 373, 376, 378, 385, 386, 457, 463, 466, 468]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 1252 ms to find 31 implicit places.
Starting structural reductions, iteration 2 : 530/879 places, 1269/1519 transitions.
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 530 transition count 1269
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 12 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 36 place count 518 transition count 1257
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 518 transition count 1257
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 45 place count 515 transition count 1254
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 61 place count 507 transition count 1246
Symmetric choice reduction at 0 with 1 rule applications. Total rules 62 place count 507 transition count 1246
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 506 transition count 1244
Free-agglomeration rule applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 77 place count 506 transition count 1231
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 90 place count 493 transition count 1231
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 493 transition count 1229
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 94 place count 491 transition count 1229
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 99 place count 491 transition count 1229
Applied a total of 99 rules in 180 ms. Remains 491 /530 variables (removed 39) and now considering 1229/1269 (removed 40) transitions.
// Phase 1: matrix 1229 rows 491 cols
[2021-05-07 15:13:34] [INFO ] Computed 50 place invariants in 14 ms
[2021-05-07 15:13:35] [INFO ] Implicit Places using invariants in 839 ms returned []
// Phase 1: matrix 1229 rows 491 cols
[2021-05-07 15:13:35] [INFO ] Computed 50 place invariants in 11 ms
[2021-05-07 15:13:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-07 15:13:41] [INFO ] Implicit Places using invariants and state equation in 5679 ms returned []
Implicit Place search using SMT with State Equation took 6529 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 491/879 places, 1229/1519 transitions.
Incomplete random walk after 1000000 steps, including 14702 resets, run finished after 3369 ms. (steps per millisecond=296 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3426 resets, run finished after 1162 ms. (steps per millisecond=860 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3434 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3408 resets, run finished after 1573 ms. (steps per millisecond=635 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 3673593 steps, run timeout after 30001 ms. (steps per millisecond=122 ) properties seen :[0, 0, 0]
Probabilistic random walk after 3673593 steps, saw 1091597 distinct states, run finished after 30001 ms. (steps per millisecond=122 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1229 rows 491 cols
[2021-05-07 15:14:18] [INFO ] Computed 50 place invariants in 11 ms
[2021-05-07 15:14:19] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2021-05-07 15:14:19] [INFO ] [Real]Absence check using 12 positive and 38 generalized place invariants in 17 ms returned sat
[2021-05-07 15:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:20] [INFO ] [Real]Absence check using state equation in 1055 ms returned sat
[2021-05-07 15:14:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:14:20] [INFO ] [Nat]Absence check using 12 positive place invariants in 27 ms returned sat
[2021-05-07 15:14:20] [INFO ] [Nat]Absence check using 12 positive and 38 generalized place invariants in 17 ms returned sat
[2021-05-07 15:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 15:14:30] [INFO ] [Nat]Absence check using state equation in 9893 ms returned unknown
[2021-05-07 15:14:30] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2021-05-07 15:14:30] [INFO ] [Real]Absence check using 12 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-07 15:14:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:31] [INFO ] [Real]Absence check using state equation in 1229 ms returned sat
[2021-05-07 15:14:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:14:31] [INFO ] [Nat]Absence check using 12 positive place invariants in 27 ms returned sat
[2021-05-07 15:14:31] [INFO ] [Nat]Absence check using 12 positive and 38 generalized place invariants in 24 ms returned sat
[2021-05-07 15:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:33] [INFO ] [Nat]Absence check using state equation in 2270 ms returned unsat
[2021-05-07 15:14:33] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2021-05-07 15:14:34] [INFO ] [Real]Absence check using 12 positive and 38 generalized place invariants in 23 ms returned sat
[2021-05-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:35] [INFO ] [Real]Absence check using state equation in 1109 ms returned sat
[2021-05-07 15:14:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:14:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 47 ms returned sat
[2021-05-07 15:14:35] [INFO ] [Nat]Absence check using 12 positive and 38 generalized place invariants in 24 ms returned sat
[2021-05-07 15:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:14:36] [INFO ] [Nat]Absence check using state equation in 795 ms returned unsat
FORMULA ASLink-PT-05a-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2 out of 491 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 491/491 places, 1229/1229 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 491 transition count 1224
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 486 transition count 1224
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 10 place count 486 transition count 1221
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 483 transition count 1221
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 483 transition count 1221
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 13 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 481 transition count 1208
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 481 transition count 1207
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 481 transition count 1207
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 480 transition count 1199
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 480 transition count 1199
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 479 transition count 1191
Symmetric choice reduction at 3 with 1 rule applications. Total rules 30 place count 479 transition count 1191
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 478 transition count 1183
Symmetric choice reduction at 3 with 1 rule applications. Total rules 33 place count 478 transition count 1183
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 35 place count 477 transition count 1175
Symmetric choice reduction at 3 with 1 rule applications. Total rules 36 place count 477 transition count 1175
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 38 place count 476 transition count 1167
Symmetric choice reduction at 3 with 1 rule applications. Total rules 39 place count 476 transition count 1167
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 475 transition count 1159
Symmetric choice reduction at 3 with 1 rule applications. Total rules 42 place count 475 transition count 1159
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 474 transition count 1151
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 52 place count 470 transition count 1147
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 470 transition count 1146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 54 place count 469 transition count 1146
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 60 place count 469 transition count 1140
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 66 place count 463 transition count 1140
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 463 transition count 1139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 68 place count 462 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 69 place count 461 transition count 1138
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 69 place count 461 transition count 1136
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 5 rules applied. Total rules applied 74 place count 458 transition count 1136
Symmetric choice reduction at 6 with 1 rule applications. Total rules 75 place count 458 transition count 1136
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 77 place count 457 transition count 1135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 78 place count 457 transition count 1134
Applied a total of 78 rules in 222 ms. Remains 457 /491 variables (removed 34) and now considering 1134/1229 (removed 95) transitions.
Finished structural reductions, in 1 iterations. Remains : 457/491 places, 1134/1229 transitions.
Incomplete random walk after 1000000 steps, including 18509 resets, run finished after 3567 ms. (steps per millisecond=280 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 4649 resets, run finished after 1206 ms. (steps per millisecond=829 ) properties seen :[0]
Interrupted probabilistic random walk after 3534226 steps, run timeout after 30001 ms. (steps per millisecond=117 ) properties seen :[0]
Probabilistic random walk after 3534226 steps, saw 1322142 distinct states, run finished after 30001 ms. (steps per millisecond=117 ) properties seen :[0]
// Phase 1: matrix 1134 rows 457 cols
[2021-05-07 15:15:11] [INFO ] Computed 48 place invariants in 16 ms
[2021-05-07 15:15:11] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2021-05-07 15:15:11] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 14 ms returned sat
[2021-05-07 15:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:15:12] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2021-05-07 15:15:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:15:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 20 ms returned sat
[2021-05-07 15:15:12] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 15 ms returned sat
[2021-05-07 15:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:15:13] [INFO ] [Nat]Absence check using state equation in 1674 ms returned unsat
FORMULA ASLink-PT-05a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.
--------------------
content from stderr:
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-05a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is ASLink-PT-05a, 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-tall-162038005800040"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;