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.r009-oct2-167813597500122.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 ltsminxred
Input is ASLink-PT-08a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:09 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 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 757K 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-08a-CTLFireability-00
FORMULA_NAME ASLink-PT-08a-CTLFireability-01
FORMULA_NAME ASLink-PT-08a-CTLFireability-02
FORMULA_NAME ASLink-PT-08a-CTLFireability-03
FORMULA_NAME ASLink-PT-08a-CTLFireability-04
FORMULA_NAME ASLink-PT-08a-CTLFireability-05
FORMULA_NAME ASLink-PT-08a-CTLFireability-06
FORMULA_NAME ASLink-PT-08a-CTLFireability-07
FORMULA_NAME ASLink-PT-08a-CTLFireability-08
FORMULA_NAME ASLink-PT-08a-CTLFireability-09
FORMULA_NAME ASLink-PT-08a-CTLFireability-10
FORMULA_NAME ASLink-PT-08a-CTLFireability-11
FORMULA_NAME ASLink-PT-08a-CTLFireability-12
FORMULA_NAME ASLink-PT-08a-CTLFireability-13
FORMULA_NAME ASLink-PT-08a-CTLFireability-14
FORMULA_NAME ASLink-PT-08a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678613746939

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:35:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:35:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:35:51] [INFO ] Load time of PNML (sax parser for PT used): 214 ms
[2023-03-12 09:35:51] [INFO ] Transformed 1796 places.
[2023-03-12 09:35:51] [INFO ] Transformed 2646 transitions.
[2023-03-12 09:35:51] [INFO ] Found NUPN structural information;
[2023-03-12 09:35:51] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 536 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 37 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Support contains 214 out of 1796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 31 places
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 1749 transition count 2618
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 1739 transition count 2575
Ensure Unique test removed 1 places
Iterating global reduction 1 with 11 rules applied. Total rules applied 68 place count 1738 transition count 2575
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 1738 transition count 2573
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 1737 transition count 2565
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 1737 transition count 2565
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1736 transition count 2557
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1736 transition count 2557
Applied a total of 74 rules in 773 ms. Remains 1736 /1796 variables (removed 60) and now considering 2557/2618 (removed 61) transitions.
// Phase 1: matrix 2557 rows 1736 cols
[2023-03-12 09:35:52] [INFO ] Computed 298 place invariants in 162 ms
[2023-03-12 09:35:55] [INFO ] Implicit Places using invariants in 2553 ms returned [1, 23, 52, 200, 222, 223, 241, 259, 388, 410, 411, 429, 447, 576, 598, 599, 635, 764, 786, 787, 805, 823, 952, 974, 994, 1141, 1157, 1163, 1164, 1200, 1329, 1351, 1576, 1579, 1597, 1599]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 2640 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1700/1796 places, 2557/2618 transitions.
Applied a total of 0 rules in 60 ms. Remains 1700 /1700 variables (removed 0) and now considering 2557/2557 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3474 ms. Remains : 1700/1796 places, 2557/2618 transitions.
Support contains 214 out of 1700 places after structural reductions.
[2023-03-12 09:35:56] [INFO ] Flatten gal took : 228 ms
[2023-03-12 09:35:56] [INFO ] Flatten gal took : 150 ms
[2023-03-12 09:35:56] [INFO ] Input system was already deterministic with 2557 transitions.
Support contains 208 out of 1700 places (down from 214) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 37 resets, run finished after 614 ms. (steps per millisecond=16 ) properties (out of 88) seen :33
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Running SMT prover for 55 properties.
// Phase 1: matrix 2557 rows 1700 cols
[2023-03-12 09:35:57] [INFO ] Computed 262 place invariants in 90 ms
[2023-03-12 09:36:00] [INFO ] After 2472ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-12 09:36:02] [INFO ] [Nat]Absence check using 63 positive place invariants in 117 ms returned sat
[2023-03-12 09:36:02] [INFO ] [Nat]Absence check using 63 positive and 199 generalized place invariants in 303 ms returned sat
[2023-03-12 09:36:25] [INFO ] After 19766ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :42
[2023-03-12 09:36:25] [INFO ] After 19778ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :42
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-12 09:36:25] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :42
Fused 55 Parikh solutions to 7 different solutions.
Parikh walk visited 1 properties in 612 ms.
Support contains 103 out of 1700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 231 rules applied. Total rules applied 231 place count 1699 transition count 2327
Reduce places removed 230 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 1 with 256 rules applied. Total rules applied 487 place count 1469 transition count 2301
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 513 place count 1443 transition count 2301
Performed 168 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 168 Pre rules applied. Total rules applied 513 place count 1443 transition count 2133
Deduced a syphon composed of 168 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 917 place count 1207 transition count 2133
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 918 place count 1207 transition count 2132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 919 place count 1206 transition count 2132
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 3 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 5 with 172 rules applied. Total rules applied 1091 place count 1120 transition count 2046
Free-agglomeration rule (complex) applied 45 times.
Iterating global reduction 5 with 45 rules applied. Total rules applied 1136 place count 1120 transition count 2001
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 1181 place count 1075 transition count 2001
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1189 place count 1075 transition count 2001
Applied a total of 1189 rules in 346 ms. Remains 1075 /1700 variables (removed 625) and now considering 2001/2557 (removed 556) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 346 ms. Remains : 1075/1700 places, 2001/2557 transitions.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Interrupted probabilistic random walk after 64496 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64496 steps, saw 42825 distinct states, run finished after 3005 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 2001 rows 1075 cols
[2023-03-12 09:36:29] [INFO ] Computed 193 place invariants in 17 ms
[2023-03-12 09:36:31] [INFO ] After 1310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-12 09:36:32] [INFO ] [Nat]Absence check using 61 positive place invariants in 33 ms returned sat
[2023-03-12 09:36:32] [INFO ] [Nat]Absence check using 61 positive and 132 generalized place invariants in 92 ms returned sat
[2023-03-12 09:36:56] [INFO ] After 22309ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :30
[2023-03-12 09:36:56] [INFO ] State equation strengthened by 43 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 09:36:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:36:56] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Fused 42 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 588 ms.
Support contains 87 out of 1075 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1075/1075 places, 2001/2001 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1075 transition count 2000
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1074 transition count 2000
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1073 transition count 1994
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1073 transition count 1994
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 1072 transition count 1994
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1070 transition count 1992
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1069 transition count 1991
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1069 transition count 1991
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1069 transition count 1990
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 1068 transition count 1990
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 1068 transition count 1989
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 1067 transition count 1989
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 1067 transition count 1989
Applied a total of 17 rules in 301 ms. Remains 1067 /1075 variables (removed 8) and now considering 1989/2001 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 302 ms. Remains : 1067/1075 places, 1989/2001 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 562 ms. (steps per millisecond=17 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Interrupted probabilistic random walk after 67291 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 67291 steps, saw 44735 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 32 properties.
// Phase 1: matrix 1989 rows 1067 cols
[2023-03-12 09:37:00] [INFO ] Computed 192 place invariants in 17 ms
[2023-03-12 09:37:01] [INFO ] After 717ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-12 09:37:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 79 ms returned sat
[2023-03-12 09:37:03] [INFO ] [Nat]Absence check using 65 positive and 127 generalized place invariants in 79 ms returned sat
[2023-03-12 09:37:26] [INFO ] After 22871ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :28
[2023-03-12 09:37:26] [INFO ] State equation strengthened by 43 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 09:37:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:37:26] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:32
Fused 32 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 1004 ms.
Support contains 83 out of 1067 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1067/1067 places, 1989/1989 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1066 transition count 1981
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1066 transition count 1981
Applied a total of 2 rules in 62 ms. Remains 1066 /1067 variables (removed 1) and now considering 1981/1989 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1066/1067 places, 1981/1989 transitions.
Incomplete random walk after 10000 steps, including 102 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Interrupted probabilistic random walk after 66215 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 66215 steps, saw 44055 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 30 properties.
// Phase 1: matrix 1981 rows 1066 cols
[2023-03-12 09:37:31] [INFO ] Computed 192 place invariants in 16 ms
[2023-03-12 09:37:32] [INFO ] After 877ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-12 09:37:32] [INFO ] [Nat]Absence check using 66 positive place invariants in 30 ms returned sat
[2023-03-12 09:37:32] [INFO ] [Nat]Absence check using 66 positive and 126 generalized place invariants in 58 ms returned sat
[2023-03-12 09:37:57] [INFO ] After 23198ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-12 09:37:57] [INFO ] State equation strengthened by 43 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 09:37:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:37:57] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:30
Fused 30 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 1033 ms.
Support contains 83 out of 1066 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1066/1066 places, 1981/1981 transitions.
Applied a total of 0 rules in 38 ms. Remains 1066 /1066 variables (removed 0) and now considering 1981/1981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1066/1066 places, 1981/1981 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1066/1066 places, 1981/1981 transitions.
Applied a total of 0 rules in 41 ms. Remains 1066 /1066 variables (removed 0) and now considering 1981/1981 (removed 0) transitions.
[2023-03-12 09:37:58] [INFO ] Invariant cache hit.
[2023-03-12 09:37:59] [INFO ] Implicit Places using invariants in 1080 ms returned [19, 63, 97, 106, 112, 115, 117, 140, 141, 142, 206, 214, 220, 226, 235, 242, 243, 244, 245, 246, 325, 331, 336, 344, 351, 352, 353, 354, 355, 418, 430, 438, 444, 459, 460, 461, 462, 463, 525, 534, 540, 545, 552, 562, 563, 564, 565, 566, 601, 635, 643, 649, 652, 654, 668, 673, 691, 736, 748, 756, 762, 769, 782, 783, 784, 804, 822, 902, 907, 918, 919, 920, 921, 922, 953, 974, 975, 985, 990, 995, 1000, 1005, 1010, 1015, 1020, 1025, 1030, 1035]
Discarding 88 places :
Implicit Place search using SMT only with invariants took 1096 ms to find 88 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 978/1066 places, 1981/1981 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 978 transition count 1954
Reduce places removed 27 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 29 rules applied. Total rules applied 56 place count 951 transition count 1952
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 58 place count 949 transition count 1952
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 58 place count 949 transition count 1919
Deduced a syphon composed of 33 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 67 rules applied. Total rules applied 125 place count 915 transition count 1919
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 22 rules applied. Total rules applied 147 place count 904 transition count 1908
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 158 place count 893 transition count 1908
Discarding 47 places :
Symmetric choice reduction at 5 with 47 rule applications. Total rules 205 place count 846 transition count 1861
Iterating global reduction 5 with 47 rules applied. Total rules applied 252 place count 846 transition count 1861
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 259 place count 846 transition count 1854
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 259 place count 846 transition count 1853
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 261 place count 845 transition count 1853
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 273 place count 833 transition count 1841
Iterating global reduction 6 with 12 rules applied. Total rules applied 285 place count 833 transition count 1841
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 290 place count 828 transition count 1836
Iterating global reduction 6 with 5 rules applied. Total rules applied 295 place count 828 transition count 1836
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 296 place count 827 transition count 1835
Iterating global reduction 6 with 1 rules applied. Total rules applied 297 place count 827 transition count 1835
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 365 place count 793 transition count 1801
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 366 place count 792 transition count 1800
Iterating global reduction 6 with 1 rules applied. Total rules applied 367 place count 792 transition count 1800
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 369 place count 792 transition count 1798
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 373 place count 790 transition count 1796
Free-agglomeration rule applied 25 times.
Iterating global reduction 6 with 25 rules applied. Total rules applied 398 place count 790 transition count 1771
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 425 place count 765 transition count 1769
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 426 place count 765 transition count 1768
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 433 place count 765 transition count 1761
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 441 place count 757 transition count 1761
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 444 place count 757 transition count 1761
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 446 place count 757 transition count 1761
Applied a total of 446 rules in 463 ms. Remains 757 /978 variables (removed 221) and now considering 1761/1981 (removed 220) transitions.
// Phase 1: matrix 1761 rows 757 cols
[2023-03-12 09:38:00] [INFO ] Computed 91 place invariants in 57 ms
[2023-03-12 09:38:01] [INFO ] Implicit Places using invariants in 1386 ms returned [79, 101, 105, 167, 245, 270, 349, 352, 408, 427, 503, 567, 582, 587, 588, 643, 664, 670, 673, 675, 676, 681]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 1404 ms to find 22 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 735/1066 places, 1761/1981 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 735 transition count 1760
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 734 transition count 1760
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 727 transition count 1753
Iterating global reduction 2 with 7 rules applied. Total rules applied 16 place count 727 transition count 1753
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 726 transition count 1752
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 726 transition count 1752
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 32 place count 719 transition count 1745
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 717 transition count 1741
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 717 transition count 1741
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 41 place count 717 transition count 1736
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 46 place count 712 transition count 1736
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 712 transition count 1734
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 50 place count 710 transition count 1734
Applied a total of 50 rules in 250 ms. Remains 710 /735 variables (removed 25) and now considering 1734/1761 (removed 27) transitions.
// Phase 1: matrix 1734 rows 710 cols
[2023-03-12 09:38:01] [INFO ] Computed 69 place invariants in 33 ms
[2023-03-12 09:38:02] [INFO ] Implicit Places using invariants in 558 ms returned []
[2023-03-12 09:38:02] [INFO ] Invariant cache hit.
[2023-03-12 09:38:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 09:38:04] [INFO ] Implicit Places using invariants and state equation in 2421 ms returned []
Implicit Place search using SMT with State Equation took 2981 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 710/1066 places, 1734/1981 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6235 ms. Remains : 710/1066 places, 1734/1981 transitions.
Successfully simplified 23 atomic propositions for a total of 16 simplifications.
FORMULA ASLink-PT-08a-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 09:38:04] [INFO ] Flatten gal took : 98 ms
[2023-03-12 09:38:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-08a-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 09:38:04] [INFO ] Flatten gal took : 107 ms
[2023-03-12 09:38:05] [INFO ] Input system was already deterministic with 2557 transitions.
Support contains 127 out of 1700 places (down from 140) after GAL structural reductions.
FORMULA ASLink-PT-08a-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 1695 transition count 2531
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1695 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2523
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2515
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2507
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2499
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2491
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2483
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2475
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2467
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2459
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2451
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2443
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2435
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1682 transition count 2427
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1682 transition count 2427
Applied a total of 35 rules in 798 ms. Remains 1682 /1700 variables (removed 18) and now considering 2427/2557 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 799 ms. Remains : 1682/1700 places, 2427/2557 transitions.
[2023-03-12 09:38:05] [INFO ] Flatten gal took : 83 ms
[2023-03-12 09:38:06] [INFO ] Flatten gal took : 84 ms
[2023-03-12 09:38:06] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 274 place count 1699 transition count 2283
Reduce places removed 274 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 275 rules applied. Total rules applied 549 place count 1425 transition count 2282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 550 place count 1424 transition count 2282
Performed 170 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 170 Pre rules applied. Total rules applied 550 place count 1424 transition count 2112
Deduced a syphon composed of 170 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 3 with 408 rules applied. Total rules applied 958 place count 1186 transition count 2112
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 959 place count 1186 transition count 2111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 960 place count 1185 transition count 2111
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 964 place count 1181 transition count 2085
Iterating global reduction 5 with 4 rules applied. Total rules applied 968 place count 1181 transition count 2085
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 969 place count 1180 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 970 place count 1179 transition count 2077
Iterating global reduction 6 with 1 rules applied. Total rules applied 971 place count 1179 transition count 2077
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 972 place count 1178 transition count 2069
Iterating global reduction 6 with 1 rules applied. Total rules applied 973 place count 1178 transition count 2069
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 974 place count 1177 transition count 2061
Iterating global reduction 6 with 1 rules applied. Total rules applied 975 place count 1177 transition count 2061
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 976 place count 1176 transition count 2053
Iterating global reduction 6 with 1 rules applied. Total rules applied 977 place count 1176 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 978 place count 1175 transition count 2045
Iterating global reduction 6 with 1 rules applied. Total rules applied 979 place count 1175 transition count 2045
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 980 place count 1174 transition count 2037
Iterating global reduction 6 with 1 rules applied. Total rules applied 981 place count 1174 transition count 2037
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 982 place count 1173 transition count 2029
Iterating global reduction 6 with 1 rules applied. Total rules applied 983 place count 1173 transition count 2029
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 984 place count 1172 transition count 2021
Iterating global reduction 6 with 1 rules applied. Total rules applied 985 place count 1172 transition count 2021
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 986 place count 1171 transition count 2013
Iterating global reduction 6 with 1 rules applied. Total rules applied 987 place count 1171 transition count 2013
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 988 place count 1170 transition count 2005
Iterating global reduction 6 with 1 rules applied. Total rules applied 989 place count 1170 transition count 2005
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 990 place count 1169 transition count 1997
Iterating global reduction 6 with 1 rules applied. Total rules applied 991 place count 1169 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 992 place count 1168 transition count 1989
Iterating global reduction 6 with 1 rules applied. Total rules applied 993 place count 1168 transition count 1989
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 994 place count 1167 transition count 1981
Iterating global reduction 6 with 1 rules applied. Total rules applied 995 place count 1167 transition count 1981
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 3 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 6 with 130 rules applied. Total rules applied 1125 place count 1102 transition count 1916
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1126 place count 1101 transition count 1915
Iterating global reduction 6 with 1 rules applied. Total rules applied 1127 place count 1101 transition count 1915
Applied a total of 1127 rules in 583 ms. Remains 1101 /1700 variables (removed 599) and now considering 1915/2557 (removed 642) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 584 ms. Remains : 1101/1700 places, 1915/2557 transitions.
[2023-03-12 09:38:07] [INFO ] Flatten gal took : 63 ms
[2023-03-12 09:38:07] [INFO ] Flatten gal took : 72 ms
[2023-03-12 09:38:07] [INFO ] Input system was already deterministic with 1915 transitions.
Incomplete random walk after 10000 steps, including 89 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 253719 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 253719 steps, saw 179976 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1915 rows 1101 cols
[2023-03-12 09:38:10] [INFO ] Computed 192 place invariants in 39 ms
[2023-03-12 09:38:10] [INFO ] [Real]Absence check using 58 positive place invariants in 41 ms returned sat
[2023-03-12 09:38:10] [INFO ] [Real]Absence check using 58 positive and 134 generalized place invariants in 54 ms returned sat
[2023-03-12 09:38:11] [INFO ] After 1250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:38:11] [INFO ] [Nat]Absence check using 58 positive place invariants in 22 ms returned sat
[2023-03-12 09:38:12] [INFO ] [Nat]Absence check using 58 positive and 134 generalized place invariants in 42 ms returned sat
[2023-03-12 09:38:13] [INFO ] After 1112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:13] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-12 09:38:22] [INFO ] After 9038ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-12 09:38:22] [INFO ] After 10514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 597 ms.
Support contains 2 out of 1101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1101/1101 places, 1915/1915 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 1076 transition count 1890
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 51 place count 1076 transition count 1889
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 52 place count 1075 transition count 1889
Free-agglomeration rule (complex) applied 54 times.
Iterating global reduction 1 with 54 rules applied. Total rules applied 106 place count 1075 transition count 1835
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 160 place count 1021 transition count 1835
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 2 with 21 rules applied. Total rules applied 181 place count 1021 transition count 1835
Applied a total of 181 rules in 254 ms. Remains 1021 /1101 variables (removed 80) and now considering 1835/1915 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 1021/1101 places, 1835/1915 transitions.
Finished random walk after 119152 steps, including 1168 resets, run visited all 1 properties in 557 ms. (steps per millisecond=213 )
FORMULA ASLink-PT-08a-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 1695 transition count 2531
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1695 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2523
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2515
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2507
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2499
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2491
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2483
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2475
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2467
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2459
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2451
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2443
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2435
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1682 transition count 2427
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1682 transition count 2427
Applied a total of 35 rules in 874 ms. Remains 1682 /1700 variables (removed 18) and now considering 2427/2557 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 874 ms. Remains : 1682/1700 places, 2427/2557 transitions.
[2023-03-12 09:38:24] [INFO ] Flatten gal took : 69 ms
[2023-03-12 09:38:24] [INFO ] Flatten gal took : 78 ms
[2023-03-12 09:38:24] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 267 transitions
Trivial Post-agglo rules discarded 267 transitions
Performed 267 trivial Post agglomeration. Transition count delta: 267
Iterating post reduction 0 with 267 rules applied. Total rules applied 267 place count 1699 transition count 2290
Reduce places removed 267 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 270 rules applied. Total rules applied 537 place count 1432 transition count 2287
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 540 place count 1429 transition count 2287
Performed 167 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 167 Pre rules applied. Total rules applied 540 place count 1429 transition count 2120
Deduced a syphon composed of 167 places in 5 ms
Ensure Unique test removed 67 places
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 3 with 401 rules applied. Total rules applied 941 place count 1195 transition count 2120
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 942 place count 1195 transition count 2119
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 943 place count 1194 transition count 2119
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 947 place count 1190 transition count 2093
Iterating global reduction 5 with 4 rules applied. Total rules applied 951 place count 1190 transition count 2093
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 952 place count 1189 transition count 2093
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 953 place count 1188 transition count 2085
Iterating global reduction 6 with 1 rules applied. Total rules applied 954 place count 1188 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 955 place count 1187 transition count 2077
Iterating global reduction 6 with 1 rules applied. Total rules applied 956 place count 1187 transition count 2077
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 957 place count 1186 transition count 2069
Iterating global reduction 6 with 1 rules applied. Total rules applied 958 place count 1186 transition count 2069
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 959 place count 1185 transition count 2061
Iterating global reduction 6 with 1 rules applied. Total rules applied 960 place count 1185 transition count 2061
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 961 place count 1184 transition count 2053
Iterating global reduction 6 with 1 rules applied. Total rules applied 962 place count 1184 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 963 place count 1183 transition count 2045
Iterating global reduction 6 with 1 rules applied. Total rules applied 964 place count 1183 transition count 2045
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 965 place count 1182 transition count 2037
Iterating global reduction 6 with 1 rules applied. Total rules applied 966 place count 1182 transition count 2037
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 967 place count 1181 transition count 2029
Iterating global reduction 6 with 1 rules applied. Total rules applied 968 place count 1181 transition count 2029
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 969 place count 1180 transition count 2021
Iterating global reduction 6 with 1 rules applied. Total rules applied 970 place count 1180 transition count 2021
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 971 place count 1179 transition count 2013
Iterating global reduction 6 with 1 rules applied. Total rules applied 972 place count 1179 transition count 2013
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 973 place count 1178 transition count 2005
Iterating global reduction 6 with 1 rules applied. Total rules applied 974 place count 1178 transition count 2005
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 975 place count 1177 transition count 1997
Iterating global reduction 6 with 1 rules applied. Total rules applied 976 place count 1177 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 977 place count 1176 transition count 1989
Iterating global reduction 6 with 1 rules applied. Total rules applied 978 place count 1176 transition count 1989
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 6 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 6 with 128 rules applied. Total rules applied 1106 place count 1112 transition count 1925
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1107 place count 1111 transition count 1924
Iterating global reduction 6 with 1 rules applied. Total rules applied 1108 place count 1111 transition count 1924
Applied a total of 1108 rules in 641 ms. Remains 1111 /1700 variables (removed 589) and now considering 1924/2557 (removed 633) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 642 ms. Remains : 1111/1700 places, 1924/2557 transitions.
[2023-03-12 09:38:25] [INFO ] Flatten gal took : 58 ms
[2023-03-12 09:38:25] [INFO ] Flatten gal took : 63 ms
[2023-03-12 09:38:25] [INFO ] Input system was already deterministic with 1924 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 1695 transition count 2531
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1695 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2523
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2515
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2507
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2499
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2491
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2483
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2475
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2467
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2459
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2451
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2443
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2435
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1682 transition count 2427
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1682 transition count 2427
Applied a total of 35 rules in 764 ms. Remains 1682 /1700 variables (removed 18) and now considering 2427/2557 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 765 ms. Remains : 1682/1700 places, 2427/2557 transitions.
[2023-03-12 09:38:26] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:38:26] [INFO ] Flatten gal took : 68 ms
[2023-03-12 09:38:26] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1696 transition count 2537
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1696 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1695 transition count 2529
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1695 transition count 2529
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2521
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2521
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2513
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2513
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2505
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2497
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2489
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2489
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2481
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2481
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2473
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2473
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2465
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2465
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2457
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2457
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2449
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2449
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2441
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2441
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2433
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2433
Applied a total of 33 rules in 724 ms. Remains 1683 /1700 variables (removed 17) and now considering 2433/2557 (removed 124) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 724 ms. Remains : 1683/1700 places, 2433/2557 transitions.
[2023-03-12 09:38:27] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:38:27] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:38:27] [INFO ] Input system was already deterministic with 2433 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 1695 transition count 2531
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1695 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2523
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2515
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2507
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2499
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2491
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2483
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2475
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2467
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2459
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2451
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2443
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2435
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1682 transition count 2427
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1682 transition count 2427
Applied a total of 35 rules in 835 ms. Remains 1682 /1700 variables (removed 18) and now considering 2427/2557 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 835 ms. Remains : 1682/1700 places, 2427/2557 transitions.
[2023-03-12 09:38:28] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:38:28] [INFO ] Flatten gal took : 77 ms
[2023-03-12 09:38:29] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1696 transition count 2531
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1696 transition count 2531
Applied a total of 8 rules in 115 ms. Remains 1696 /1700 variables (removed 4) and now considering 2531/2557 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 1696/1700 places, 2531/2557 transitions.
[2023-03-12 09:38:29] [INFO ] Flatten gal took : 78 ms
[2023-03-12 09:38:29] [INFO ] Flatten gal took : 92 ms
[2023-03-12 09:38:29] [INFO ] Input system was already deterministic with 2531 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 275 rules applied. Total rules applied 275 place count 1699 transition count 2282
Reduce places removed 275 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 276 rules applied. Total rules applied 551 place count 1424 transition count 2281
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 552 place count 1423 transition count 2281
Performed 169 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 169 Pre rules applied. Total rules applied 552 place count 1423 transition count 2112
Deduced a syphon composed of 169 places in 6 ms
Ensure Unique test removed 67 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 405 rules applied. Total rules applied 957 place count 1187 transition count 2112
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 958 place count 1187 transition count 2111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 959 place count 1186 transition count 2111
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 963 place count 1182 transition count 2085
Iterating global reduction 5 with 4 rules applied. Total rules applied 967 place count 1182 transition count 2085
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 968 place count 1181 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 969 place count 1180 transition count 2077
Iterating global reduction 6 with 1 rules applied. Total rules applied 970 place count 1180 transition count 2077
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 6 with 128 rules applied. Total rules applied 1098 place count 1116 transition count 2013
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1099 place count 1115 transition count 2012
Iterating global reduction 6 with 1 rules applied. Total rules applied 1100 place count 1115 transition count 2012
Applied a total of 1100 rules in 258 ms. Remains 1115 /1700 variables (removed 585) and now considering 2012/2557 (removed 545) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 258 ms. Remains : 1115/1700 places, 2012/2557 transitions.
[2023-03-12 09:38:29] [INFO ] Flatten gal took : 61 ms
[2023-03-12 09:38:29] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:38:30] [INFO ] Input system was already deterministic with 2012 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 1695 transition count 2531
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 1695 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2523
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2515
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2515
Applied a total of 13 rules in 203 ms. Remains 1693 /1700 variables (removed 7) and now considering 2515/2557 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 1693/1700 places, 2515/2557 transitions.
[2023-03-12 09:38:30] [INFO ] Flatten gal took : 75 ms
[2023-03-12 09:38:30] [INFO ] Flatten gal took : 82 ms
[2023-03-12 09:38:30] [INFO ] Input system was already deterministic with 2515 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1696 transition count 2537
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1696 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1695 transition count 2529
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1695 transition count 2529
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2521
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2521
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2513
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2513
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2505
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2497
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2489
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2489
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1689 transition count 2481
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1689 transition count 2481
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1688 transition count 2473
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1688 transition count 2473
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1687 transition count 2465
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1687 transition count 2465
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1686 transition count 2457
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1686 transition count 2457
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1685 transition count 2449
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1685 transition count 2449
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1684 transition count 2441
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1684 transition count 2441
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1683 transition count 2433
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1683 transition count 2433
Applied a total of 33 rules in 771 ms. Remains 1683 /1700 variables (removed 17) and now considering 2433/2557 (removed 124) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 772 ms. Remains : 1683/1700 places, 2433/2557 transitions.
[2023-03-12 09:38:31] [INFO ] Flatten gal took : 72 ms
[2023-03-12 09:38:31] [INFO ] Flatten gal took : 79 ms
[2023-03-12 09:38:31] [INFO ] Input system was already deterministic with 2433 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1700/1700 places, 2557/2557 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1699 transition count 2557
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1696 transition count 2537
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1696 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1695 transition count 2529
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1695 transition count 2529
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1694 transition count 2521
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1694 transition count 2521
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1693 transition count 2513
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1693 transition count 2513
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1692 transition count 2505
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1692 transition count 2505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1691 transition count 2497
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1691 transition count 2497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1690 transition count 2489
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1690 transition count 2489
Applied a total of 19 rules in 442 ms. Remains 1690 /1700 variables (removed 10) and now considering 2489/2557 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 1690/1700 places, 2489/2557 transitions.
[2023-03-12 09:38:32] [INFO ] Flatten gal took : 72 ms
[2023-03-12 09:38:32] [INFO ] Flatten gal took : 84 ms
[2023-03-12 09:38:32] [INFO ] Input system was already deterministic with 2489 transitions.
[2023-03-12 09:38:32] [INFO ] Flatten gal took : 88 ms
[2023-03-12 09:38:32] [INFO ] Flatten gal took : 87 ms
[2023-03-12 09:38:32] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-12 09:38:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1700 places, 2557 transitions and 9217 arcs took 12 ms.
Total runtime 161723 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/538/ctl_0_ --ctl=/tmp/538/ctl_1_ --ctl=/tmp/538/ctl_2_ --ctl=/tmp/538/ctl_3_ --ctl=/tmp/538/ctl_4_ --ctl=/tmp/538/ctl_5_ --ctl=/tmp/538/ctl_6_ --ctl=/tmp/538/ctl_7_ --ctl=/tmp/538/ctl_8_ --ctl=/tmp/538/ctl_9_ --ctl=/tmp/538/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 10806916 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16096132 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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-08a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-08a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597500122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;