About the Execution of Marcie+red for FlexibleBarrier-PT-18b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8315.607 | 3600000.00 | 3682283.00 | 8962.50 | ??????????T????T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r170-tall-167838857400562.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is FlexibleBarrier-PT-18b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857400562
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:07 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 1.2M 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 FlexibleBarrier-PT-18b-CTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678575457109
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-18b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 22:57:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 22:57:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 22:57:38] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2023-03-11 22:57:38] [INFO ] Transformed 4370 places.
[2023-03-11 22:57:38] [INFO ] Transformed 5037 transitions.
[2023-03-11 22:57:38] [INFO ] Found NUPN structural information;
[2023-03-11 22:57:38] [INFO ] Parsed PT model containing 4370 places and 5037 transitions and 12657 arcs in 330 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 121 out of 4370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4370/4370 places, 5037/5037 transitions.
Discarding 1772 places :
Symmetric choice reduction at 0 with 1772 rule applications. Total rules 1772 place count 2598 transition count 3265
Iterating global reduction 0 with 1772 rules applied. Total rules applied 3544 place count 2598 transition count 3265
Discarding 835 places :
Symmetric choice reduction at 0 with 835 rule applications. Total rules 4379 place count 1763 transition count 2430
Iterating global reduction 0 with 835 rules applied. Total rules applied 5214 place count 1763 transition count 2430
Discarding 510 places :
Symmetric choice reduction at 0 with 510 rule applications. Total rules 5724 place count 1253 transition count 1920
Iterating global reduction 0 with 510 rules applied. Total rules applied 6234 place count 1253 transition count 1920
Ensure Unique test removed 232 transitions
Reduce isomorphic transitions removed 232 transitions.
Iterating post reduction 0 with 232 rules applied. Total rules applied 6466 place count 1253 transition count 1688
Applied a total of 6466 rules in 1466 ms. Remains 1253 /4370 variables (removed 3117) and now considering 1688/5037 (removed 3349) transitions.
// Phase 1: matrix 1688 rows 1253 cols
[2023-03-11 22:57:40] [INFO ] Computed 20 place invariants in 78 ms
[2023-03-11 22:57:41] [INFO ] Implicit Places using invariants in 750 ms returned []
[2023-03-11 22:57:41] [INFO ] Invariant cache hit.
[2023-03-11 22:57:42] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1773 ms to find 0 implicit places.
[2023-03-11 22:57:42] [INFO ] Invariant cache hit.
[2023-03-11 22:57:42] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1253/4370 places, 1688/5037 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3856 ms. Remains : 1253/4370 places, 1688/5037 transitions.
Support contains 121 out of 1253 places after structural reductions.
[2023-03-11 22:57:43] [INFO ] Flatten gal took : 124 ms
[2023-03-11 22:57:43] [INFO ] Flatten gal took : 74 ms
[2023-03-11 22:57:43] [INFO ] Input system was already deterministic with 1688 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 79) seen :15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) seen :0
Running SMT prover for 64 properties.
[2023-03-11 22:57:44] [INFO ] Invariant cache hit.
[2023-03-11 22:57:45] [INFO ] After 1637ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:64
[2023-03-11 22:57:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 21 ms returned sat
[2023-03-11 22:57:51] [INFO ] After 3678ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :61
[2023-03-11 22:57:54] [INFO ] Deduced a trap composed of 378 places in 308 ms of which 5 ms to minimize.
[2023-03-11 22:57:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 411 ms
[2023-03-11 22:57:56] [INFO ] Deduced a trap composed of 415 places in 320 ms of which 1 ms to minimize.
[2023-03-11 22:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 421 ms
[2023-03-11 22:57:58] [INFO ] Deduced a trap composed of 376 places in 293 ms of which 1 ms to minimize.
[2023-03-11 22:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 406 ms
[2023-03-11 22:57:58] [INFO ] After 10248ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :61
Attempting to minimize the solution found.
Minimization took 3158 ms.
[2023-03-11 22:58:01] [INFO ] After 15702ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :61
Fused 64 Parikh solutions to 61 different solutions.
Parikh walk visited 34 properties in 750 ms.
Support contains 47 out of 1253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 835 edges and 1253 vertex of which 103 / 1253 are part of one of the 17 SCC in 10 ms
Free SCC test removed 86 places
Drop transitions removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 1167 transition count 1487
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 1070 transition count 1487
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 195 place count 1070 transition count 1433
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 303 place count 1016 transition count 1433
Discarding 81 places :
Symmetric choice reduction at 2 with 81 rule applications. Total rules 384 place count 935 transition count 1352
Iterating global reduction 2 with 81 rules applied. Total rules applied 465 place count 935 transition count 1352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 469 place count 935 transition count 1348
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 496 place count 908 transition count 1321
Iterating global reduction 3 with 27 rules applied. Total rules applied 523 place count 908 transition count 1321
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 545 place count 908 transition count 1299
Performed 115 Post agglomeration using F-continuation condition.Transition count delta: 115
Deduced a syphon composed of 115 places in 1 ms
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 4 with 230 rules applied. Total rules applied 775 place count 793 transition count 1184
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 782 place count 786 transition count 1177
Iterating global reduction 4 with 7 rules applied. Total rules applied 789 place count 786 transition count 1177
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 796 place count 786 transition count 1170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 798 place count 785 transition count 1170
Free-agglomeration rule applied 317 times.
Iterating global reduction 5 with 317 rules applied. Total rules applied 1115 place count 785 transition count 853
Reduce places removed 317 places and 0 transitions.
Iterating post reduction 5 with 317 rules applied. Total rules applied 1432 place count 468 transition count 853
Discarding 40 places :
Symmetric choice reduction at 6 with 40 rule applications. Total rules 1472 place count 428 transition count 813
Iterating global reduction 6 with 40 rules applied. Total rules applied 1512 place count 428 transition count 813
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 6 with 40 rules applied. Total rules applied 1552 place count 428 transition count 773
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 7 with 11 rules applied. Total rules applied 1563 place count 428 transition count 762
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1564 place count 428 transition count 762
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1565 place count 427 transition count 761
Applied a total of 1565 rules in 940 ms. Remains 427 /1253 variables (removed 826) and now considering 761/1688 (removed 927) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 940 ms. Remains : 427/1253 places, 761/1688 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 27) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-11 22:58:03] [INFO ] Flow matrix only has 728 transitions (discarded 33 similar events)
// Phase 1: matrix 728 rows 427 cols
[2023-03-11 22:58:03] [INFO ] Computed 20 place invariants in 13 ms
[2023-03-11 22:58:03] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-11 22:58:04] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-11 22:58:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-11 22:58:04] [INFO ] After 509ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-11 22:58:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 22:58:05] [INFO ] After 386ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-11 22:58:05] [INFO ] Deduced a trap composed of 264 places in 121 ms of which 3 ms to minimize.
[2023-03-11 22:58:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2023-03-11 22:58:05] [INFO ] After 1160ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 416 ms.
[2023-03-11 22:58:06] [INFO ] After 2373ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 68 ms.
Support contains 25 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 761/761 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 427 transition count 760
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 426 transition count 760
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 426 transition count 759
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 425 transition count 759
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 424 transition count 758
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 424 transition count 758
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 423 transition count 757
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 423 transition count 757
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 423 transition count 756
Free-agglomeration rule applied 13 times with reduction of 2 identical transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 22 place count 423 transition count 741
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 40 place count 410 transition count 736
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 101 place count 349 transition count 675
Iterating global reduction 4 with 61 rules applied. Total rules applied 162 place count 349 transition count 675
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 4 with 61 rules applied. Total rules applied 223 place count 349 transition count 614
Applied a total of 223 rules in 148 ms. Remains 349 /427 variables (removed 78) and now considering 614/761 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 349/427 places, 614/761 transitions.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 18) seen :9
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-11 22:58:07] [INFO ] Flow matrix only has 581 transitions (discarded 33 similar events)
// Phase 1: matrix 581 rows 349 cols
[2023-03-11 22:58:07] [INFO ] Computed 20 place invariants in 7 ms
[2023-03-11 22:58:07] [INFO ] [Real]Absence check using 20 positive place invariants in 4 ms returned sat
[2023-03-11 22:58:07] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 22:58:07] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-11 22:58:07] [INFO ] After 247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 22:58:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 22:58:07] [INFO ] After 152ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-11 22:58:08] [INFO ] Deduced a trap composed of 201 places in 97 ms of which 1 ms to minimize.
[2023-03-11 22:58:08] [INFO ] Deduced a trap composed of 203 places in 96 ms of which 0 ms to minimize.
[2023-03-11 22:58:08] [INFO ] Deduced a trap composed of 202 places in 92 ms of which 0 ms to minimize.
[2023-03-11 22:58:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 352 ms
[2023-03-11 22:58:08] [INFO ] Deduced a trap composed of 201 places in 87 ms of which 0 ms to minimize.
[2023-03-11 22:58:08] [INFO ] Deduced a trap composed of 199 places in 84 ms of which 0 ms to minimize.
[2023-03-11 22:58:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 228 ms
[2023-03-11 22:58:08] [INFO ] After 946ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 154 ms.
[2023-03-11 22:58:08] [INFO ] After 1482ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 13 out of 349 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 349/349 places, 614/614 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 349 transition count 610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 345 transition count 610
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 11 place count 342 transition count 607
Iterating global reduction 2 with 3 rules applied. Total rules applied 14 place count 342 transition count 607
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 341 transition count 606
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 341 transition count 606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 341 transition count 605
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 31 place count 334 transition count 598
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 34 place count 334 transition count 595
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 42 place count 326 transition count 587
Iterating global reduction 4 with 8 rules applied. Total rules applied 50 place count 326 transition count 587
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 58 place count 326 transition count 579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 60 place count 325 transition count 578
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 77 place count 325 transition count 561
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 79 place count 325 transition count 559
Free-agglomeration rule applied 178 times.
Iterating global reduction 6 with 178 rules applied. Total rules applied 257 place count 325 transition count 381
Reduce places removed 178 places and 0 transitions.
Drop transitions removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Iterating post reduction 6 with 316 rules applied. Total rules applied 573 place count 147 transition count 243
Applied a total of 573 rules in 105 ms. Remains 147 /349 variables (removed 202) and now considering 243/614 (removed 371) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 147/349 places, 243/614 transitions.
Finished random walk after 2651 steps, including 0 resets, run visited all 9 properties in 39 ms. (steps per millisecond=67 )
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 54 ms
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 52 ms
[2023-03-11 22:58:09] [INFO ] Input system was already deterministic with 1688 transitions.
Support contains 107 out of 1253 places (down from 115) after GAL structural reductions.
Computed a total of 21 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 153 place count 1180 transition count 1608
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 211 place count 1122 transition count 1550
Iterating global reduction 1 with 58 rules applied. Total rules applied 269 place count 1122 transition count 1550
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 299 place count 1122 transition count 1520
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 324 place count 1097 transition count 1495
Iterating global reduction 2 with 25 rules applied. Total rules applied 349 place count 1097 transition count 1495
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 366 place count 1097 transition count 1478
Applied a total of 366 rules in 110 ms. Remains 1097 /1253 variables (removed 156) and now considering 1478/1688 (removed 210) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 1097/1253 places, 1478/1688 transitions.
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 37 ms
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 39 ms
[2023-03-11 22:58:09] [INFO ] Input system was already deterministic with 1478 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 1191 edges and 1253 vertex of which 109 / 1253 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 1161 transition count 1481
Reduce places removed 114 places and 0 transitions.
Iterating post reduction 1 with 114 rules applied. Total rules applied 229 place count 1047 transition count 1481
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 229 place count 1047 transition count 1430
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 331 place count 996 transition count 1430
Discarding 107 places :
Symmetric choice reduction at 2 with 107 rule applications. Total rules 438 place count 889 transition count 1323
Iterating global reduction 2 with 107 rules applied. Total rules applied 545 place count 889 transition count 1323
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 553 place count 889 transition count 1315
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 553 place count 889 transition count 1314
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 555 place count 888 transition count 1314
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 590 place count 853 transition count 1279
Iterating global reduction 3 with 35 rules applied. Total rules applied 625 place count 853 transition count 1279
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 659 place count 853 transition count 1245
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 769 place count 798 transition count 1190
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 782 place count 785 transition count 1177
Iterating global reduction 4 with 13 rules applied. Total rules applied 795 place count 785 transition count 1177
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 808 place count 785 transition count 1164
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 826 place count 785 transition count 1146
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 828 place count 783 transition count 1144
Applied a total of 828 rules in 404 ms. Remains 783 /1253 variables (removed 470) and now considering 1144/1688 (removed 544) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 404 ms. Remains : 783/1253 places, 1144/1688 transitions.
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 29 ms
[2023-03-11 22:58:09] [INFO ] Flatten gal took : 33 ms
[2023-03-11 22:58:10] [INFO ] Input system was already deterministic with 1144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 1178 transition count 1613
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 1178 transition count 1613
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 159 place count 1178 transition count 1604
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 217 place count 1120 transition count 1546
Iterating global reduction 1 with 58 rules applied. Total rules applied 275 place count 1120 transition count 1546
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 303 place count 1120 transition count 1518
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 330 place count 1093 transition count 1491
Iterating global reduction 2 with 27 rules applied. Total rules applied 357 place count 1093 transition count 1491
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 375 place count 1093 transition count 1473
Applied a total of 375 rules in 111 ms. Remains 1093 /1253 variables (removed 160) and now considering 1473/1688 (removed 215) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 1093/1253 places, 1473/1688 transitions.
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 34 ms
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 36 ms
[2023-03-11 22:58:10] [INFO ] Input system was already deterministic with 1473 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 155 place count 1180 transition count 1606
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 212 place count 1123 transition count 1549
Iterating global reduction 1 with 57 rules applied. Total rules applied 269 place count 1123 transition count 1549
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 297 place count 1123 transition count 1521
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 323 place count 1097 transition count 1495
Iterating global reduction 2 with 26 rules applied. Total rules applied 349 place count 1097 transition count 1495
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 366 place count 1097 transition count 1478
Applied a total of 366 rules in 125 ms. Remains 1097 /1253 variables (removed 156) and now considering 1478/1688 (removed 210) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 1097/1253 places, 1478/1688 transitions.
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 33 ms
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 35 ms
[2023-03-11 22:58:10] [INFO ] Input system was already deterministic with 1478 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 1181 transition count 1616
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 1181 transition count 1616
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 153 place count 1181 transition count 1607
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 209 place count 1125 transition count 1551
Iterating global reduction 1 with 56 rules applied. Total rules applied 265 place count 1125 transition count 1551
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 293 place count 1125 transition count 1523
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 318 place count 1100 transition count 1498
Iterating global reduction 2 with 25 rules applied. Total rules applied 343 place count 1100 transition count 1498
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 359 place count 1100 transition count 1482
Applied a total of 359 rules in 109 ms. Remains 1100 /1253 variables (removed 153) and now considering 1482/1688 (removed 206) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 1100/1253 places, 1482/1688 transitions.
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 32 ms
[2023-03-11 22:58:10] [INFO ] Flatten gal took : 34 ms
[2023-03-11 22:58:10] [INFO ] Input system was already deterministic with 1482 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 1182 transition count 1617
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 1182 transition count 1617
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 150 place count 1182 transition count 1609
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 206 place count 1126 transition count 1553
Iterating global reduction 1 with 56 rules applied. Total rules applied 262 place count 1126 transition count 1553
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 289 place count 1126 transition count 1526
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 315 place count 1100 transition count 1500
Iterating global reduction 2 with 26 rules applied. Total rules applied 341 place count 1100 transition count 1500
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 358 place count 1100 transition count 1483
Applied a total of 358 rules in 102 ms. Remains 1100 /1253 variables (removed 153) and now considering 1483/1688 (removed 205) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 1100/1253 places, 1483/1688 transitions.
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 32 ms
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 33 ms
[2023-03-11 22:58:11] [INFO ] Input system was already deterministic with 1483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 1179 transition count 1614
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 1179 transition count 1614
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 157 place count 1179 transition count 1605
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 215 place count 1121 transition count 1547
Iterating global reduction 1 with 58 rules applied. Total rules applied 273 place count 1121 transition count 1547
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 301 place count 1121 transition count 1519
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 328 place count 1094 transition count 1492
Iterating global reduction 2 with 27 rules applied. Total rules applied 355 place count 1094 transition count 1492
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 373 place count 1094 transition count 1474
Applied a total of 373 rules in 123 ms. Remains 1094 /1253 variables (removed 159) and now considering 1474/1688 (removed 214) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 1094/1253 places, 1474/1688 transitions.
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 30 ms
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 33 ms
[2023-03-11 22:58:11] [INFO ] Input system was already deterministic with 1474 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 154 place count 1180 transition count 1607
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 211 place count 1123 transition count 1550
Iterating global reduction 1 with 57 rules applied. Total rules applied 268 place count 1123 transition count 1550
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 296 place count 1123 transition count 1522
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 321 place count 1098 transition count 1497
Iterating global reduction 2 with 25 rules applied. Total rules applied 346 place count 1098 transition count 1497
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 362 place count 1098 transition count 1481
Applied a total of 362 rules in 100 ms. Remains 1098 /1253 variables (removed 155) and now considering 1481/1688 (removed 207) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 1098/1253 places, 1481/1688 transitions.
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 30 ms
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 32 ms
[2023-03-11 22:58:11] [INFO ] Input system was already deterministic with 1481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 154 place count 1180 transition count 1607
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 212 place count 1122 transition count 1549
Iterating global reduction 1 with 58 rules applied. Total rules applied 270 place count 1122 transition count 1549
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 300 place count 1122 transition count 1519
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 324 place count 1098 transition count 1495
Iterating global reduction 2 with 24 rules applied. Total rules applied 348 place count 1098 transition count 1495
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 364 place count 1098 transition count 1479
Applied a total of 364 rules in 105 ms. Remains 1098 /1253 variables (removed 155) and now considering 1479/1688 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 1098/1253 places, 1479/1688 transitions.
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 28 ms
[2023-03-11 22:58:11] [INFO ] Flatten gal took : 29 ms
[2023-03-11 22:58:11] [INFO ] Input system was already deterministic with 1479 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 1182 transition count 1617
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 1182 transition count 1617
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 150 place count 1182 transition count 1609
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 205 place count 1127 transition count 1554
Iterating global reduction 1 with 55 rules applied. Total rules applied 260 place count 1127 transition count 1554
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 290 place count 1127 transition count 1524
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 313 place count 1104 transition count 1501
Iterating global reduction 2 with 23 rules applied. Total rules applied 336 place count 1104 transition count 1501
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 352 place count 1104 transition count 1485
Applied a total of 352 rules in 101 ms. Remains 1104 /1253 variables (removed 149) and now considering 1485/1688 (removed 203) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 1104/1253 places, 1485/1688 transitions.
[2023-03-11 22:58:12] [INFO ] Flatten gal took : 27 ms
[2023-03-11 22:58:12] [INFO ] Flatten gal took : 27 ms
[2023-03-11 22:58:12] [INFO ] Input system was already deterministic with 1485 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 1196 edges and 1253 vertex of which 109 / 1253 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 117 place count 1161 transition count 1479
Reduce places removed 116 places and 0 transitions.
Iterating post reduction 1 with 116 rules applied. Total rules applied 233 place count 1045 transition count 1479
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 233 place count 1045 transition count 1428
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 335 place count 994 transition count 1428
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 443 place count 886 transition count 1320
Iterating global reduction 2 with 108 rules applied. Total rules applied 551 place count 886 transition count 1320
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 560 place count 886 transition count 1311
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 560 place count 886 transition count 1310
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 562 place count 885 transition count 1310
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 597 place count 850 transition count 1275
Iterating global reduction 3 with 35 rules applied. Total rules applied 632 place count 850 transition count 1275
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 666 place count 850 transition count 1241
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 776 place count 795 transition count 1186
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 789 place count 782 transition count 1173
Iterating global reduction 4 with 13 rules applied. Total rules applied 802 place count 782 transition count 1173
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 815 place count 782 transition count 1160
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 833 place count 782 transition count 1142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 835 place count 780 transition count 1140
Applied a total of 835 rules in 379 ms. Remains 780 /1253 variables (removed 473) and now considering 1140/1688 (removed 548) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 380 ms. Remains : 780/1253 places, 1140/1688 transitions.
[2023-03-11 22:58:12] [INFO ] Flatten gal took : 20 ms
[2023-03-11 22:58:12] [INFO ] Flatten gal took : 21 ms
[2023-03-11 22:58:12] [INFO ] Input system was already deterministic with 1140 transitions.
Incomplete random walk after 10000 steps, including 397 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 571520 steps, run timeout after 3001 ms. (steps per millisecond=190 ) properties seen :{}
Probabilistic random walk after 571520 steps, saw 138580 distinct states, run finished after 3005 ms. (steps per millisecond=190 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 22:58:15] [INFO ] Flow matrix only has 1123 transitions (discarded 17 similar events)
// Phase 1: matrix 1123 rows 780 cols
[2023-03-11 22:58:15] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-11 22:58:15] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-11 22:58:16] [INFO ] After 321ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-11 22:58:16] [INFO ] After 382ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-11 22:58:16] [INFO ] After 541ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 780/780 places, 1140/1140 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 780 transition count 1122
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 1 with 108 rules applied. Total rules applied 126 place count 726 transition count 1068
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 144 place count 726 transition count 1050
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 162 place count 708 transition count 1032
Iterating global reduction 2 with 18 rules applied. Total rules applied 180 place count 708 transition count 1032
Free-agglomeration rule applied 615 times.
Iterating global reduction 2 with 615 rules applied. Total rules applied 795 place count 708 transition count 417
Discarding 80 places :
Also discarding 337 output transitions
Drop transitions removed 337 transitions
Remove reverse transitions (loop back) rule discarded transition t768.t413 and 80 places that fell out of Prefix Of Interest.
Drop transitions removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Graph (trivial) has 14 edges and 11 vertex of which 10 / 11 are part of one of the 2 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 2 with 66 rules applied. Total rules applied 861 place count 3 transition count 16
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 876 place count 2 transition count 2
Applied a total of 876 rules in 117 ms. Remains 2 /780 variables (removed 778) and now considering 2/1140 (removed 1138) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 2/780 places, 2/1140 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA FlexibleBarrier-PT-18b-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 155 place count 1180 transition count 1606
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 211 place count 1124 transition count 1550
Iterating global reduction 1 with 56 rules applied. Total rules applied 267 place count 1124 transition count 1550
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 296 place count 1124 transition count 1521
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 320 place count 1100 transition count 1497
Iterating global reduction 2 with 24 rules applied. Total rules applied 344 place count 1100 transition count 1497
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 359 place count 1100 transition count 1482
Applied a total of 359 rules in 151 ms. Remains 1100 /1253 variables (removed 153) and now considering 1482/1688 (removed 206) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 1100/1253 places, 1482/1688 transitions.
[2023-03-11 22:58:16] [INFO ] Flatten gal took : 28 ms
[2023-03-11 22:58:16] [INFO ] Flatten gal took : 29 ms
[2023-03-11 22:58:16] [INFO ] Input system was already deterministic with 1482 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 843 edges and 1253 vertex of which 97 / 1253 are part of one of the 16 SCC in 1 ms
Free SCC test removed 81 places
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 105 place count 1171 transition count 1501
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 209 place count 1067 transition count 1501
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 209 place count 1067 transition count 1440
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 331 place count 1006 transition count 1440
Discarding 98 places :
Symmetric choice reduction at 2 with 98 rule applications. Total rules 429 place count 908 transition count 1342
Iterating global reduction 2 with 98 rules applied. Total rules applied 527 place count 908 transition count 1342
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 536 place count 908 transition count 1333
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 567 place count 877 transition count 1302
Iterating global reduction 3 with 31 rules applied. Total rules applied 598 place count 877 transition count 1302
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 629 place count 877 transition count 1271
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 753 place count 815 transition count 1209
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 764 place count 804 transition count 1198
Iterating global reduction 4 with 11 rules applied. Total rules applied 775 place count 804 transition count 1198
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 786 place count 804 transition count 1187
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 788 place count 802 transition count 1185
Applied a total of 788 rules in 162 ms. Remains 802 /1253 variables (removed 451) and now considering 1185/1688 (removed 503) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 162 ms. Remains : 802/1253 places, 1185/1688 transitions.
[2023-03-11 22:58:16] [INFO ] Flatten gal took : 21 ms
[2023-03-11 22:58:17] [INFO ] Flatten gal took : 22 ms
[2023-03-11 22:58:17] [INFO ] Input system was already deterministic with 1185 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1180 transition count 1615
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1180 transition count 1615
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 154 place count 1180 transition count 1607
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 211 place count 1123 transition count 1550
Iterating global reduction 1 with 57 rules applied. Total rules applied 268 place count 1123 transition count 1550
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 297 place count 1123 transition count 1521
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 322 place count 1098 transition count 1496
Iterating global reduction 2 with 25 rules applied. Total rules applied 347 place count 1098 transition count 1496
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 364 place count 1098 transition count 1479
Applied a total of 364 rules in 102 ms. Remains 1098 /1253 variables (removed 155) and now considering 1479/1688 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 1098/1253 places, 1479/1688 transitions.
[2023-03-11 22:58:17] [INFO ] Flatten gal took : 25 ms
[2023-03-11 22:58:17] [INFO ] Flatten gal took : 27 ms
[2023-03-11 22:58:17] [INFO ] Input system was already deterministic with 1479 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 1109 edges and 1253 vertex of which 91 / 1253 are part of one of the 15 SCC in 1 ms
Free SCC test removed 76 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 106 place count 1176 transition count 1505
Reduce places removed 105 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 108 rules applied. Total rules applied 214 place count 1071 transition count 1502
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 217 place count 1068 transition count 1502
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 217 place count 1068 transition count 1448
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 325 place count 1014 transition count 1448
Discarding 93 places :
Symmetric choice reduction at 3 with 93 rule applications. Total rules 418 place count 921 transition count 1355
Iterating global reduction 3 with 93 rules applied. Total rules applied 511 place count 921 transition count 1355
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 520 place count 921 transition count 1346
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 520 place count 921 transition count 1345
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 522 place count 920 transition count 1345
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 554 place count 888 transition count 1313
Iterating global reduction 4 with 32 rules applied. Total rules applied 586 place count 888 transition count 1313
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 616 place count 888 transition count 1283
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 5 with 128 rules applied. Total rules applied 744 place count 824 transition count 1219
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 753 place count 815 transition count 1210
Iterating global reduction 5 with 9 rules applied. Total rules applied 762 place count 815 transition count 1210
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 771 place count 815 transition count 1201
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 788 place count 815 transition count 1184
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 789 place count 815 transition count 1184
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 791 place count 813 transition count 1182
Applied a total of 791 rules in 333 ms. Remains 813 /1253 variables (removed 440) and now considering 1182/1688 (removed 506) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 333 ms. Remains : 813/1253 places, 1182/1688 transitions.
[2023-03-11 22:58:17] [INFO ] Flatten gal took : 20 ms
[2023-03-11 22:58:17] [INFO ] Flatten gal took : 22 ms
[2023-03-11 22:58:17] [INFO ] Input system was already deterministic with 1182 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1688/1688 transitions.
Graph (trivial) has 1196 edges and 1253 vertex of which 109 / 1253 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 117 place count 1161 transition count 1479
Reduce places removed 116 places and 0 transitions.
Iterating post reduction 1 with 116 rules applied. Total rules applied 233 place count 1045 transition count 1479
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 233 place count 1045 transition count 1427
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 337 place count 993 transition count 1427
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 445 place count 885 transition count 1319
Iterating global reduction 2 with 108 rules applied. Total rules applied 553 place count 885 transition count 1319
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 562 place count 885 transition count 1310
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 562 place count 885 transition count 1309
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 564 place count 884 transition count 1309
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 599 place count 849 transition count 1274
Iterating global reduction 3 with 35 rules applied. Total rules applied 634 place count 849 transition count 1274
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 669 place count 849 transition count 1239
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 779 place count 794 transition count 1184
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 791 place count 782 transition count 1172
Iterating global reduction 4 with 12 rules applied. Total rules applied 803 place count 782 transition count 1172
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 815 place count 782 transition count 1160
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 833 place count 782 transition count 1142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 835 place count 780 transition count 1140
Applied a total of 835 rules in 312 ms. Remains 780 /1253 variables (removed 473) and now considering 1140/1688 (removed 548) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 312 ms. Remains : 780/1253 places, 1140/1688 transitions.
[2023-03-11 22:58:18] [INFO ] Flatten gal took : 21 ms
[2023-03-11 22:58:18] [INFO ] Flatten gal took : 22 ms
[2023-03-11 22:58:18] [INFO ] Input system was already deterministic with 1140 transitions.
Incomplete random walk after 10000 steps, including 396 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 544505 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :{}
Probabilistic random walk after 544505 steps, saw 133320 distinct states, run finished after 3001 ms. (steps per millisecond=181 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 22:58:21] [INFO ] Flow matrix only has 1123 transitions (discarded 17 similar events)
// Phase 1: matrix 1123 rows 780 cols
[2023-03-11 22:58:21] [INFO ] Computed 20 place invariants in 28 ms
[2023-03-11 22:58:21] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-11 22:58:21] [INFO ] After 315ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-11 22:58:21] [INFO ] After 369ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-11 22:58:21] [INFO ] After 517ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 780/780 places, 1140/1140 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 780 transition count 1122
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 1 with 108 rules applied. Total rules applied 126 place count 726 transition count 1068
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 144 place count 726 transition count 1050
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 162 place count 708 transition count 1032
Iterating global reduction 2 with 18 rules applied. Total rules applied 180 place count 708 transition count 1032
Free-agglomeration rule applied 615 times.
Iterating global reduction 2 with 615 rules applied. Total rules applied 795 place count 708 transition count 417
Discarding 80 places :
Also discarding 337 output transitions
Drop transitions removed 337 transitions
Remove reverse transitions (loop back) rule discarded transition t769.t414 and 80 places that fell out of Prefix Of Interest.
Drop transitions removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Graph (trivial) has 14 edges and 11 vertex of which 10 / 11 are part of one of the 2 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 2 with 66 rules applied. Total rules applied 861 place count 3 transition count 16
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 876 place count 2 transition count 2
Applied a total of 876 rules in 98 ms. Remains 2 /780 variables (removed 778) and now considering 2/1140 (removed 1138) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 2/780 places, 2/1140 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA FlexibleBarrier-PT-18b-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 22:58:21] [INFO ] Flatten gal took : 31 ms
[2023-03-11 22:58:22] [INFO ] Flatten gal took : 30 ms
[2023-03-11 22:58:22] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-11 22:58:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1253 places, 1688 transitions and 5031 arcs took 7 ms.
Total runtime 43544 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 1253 NrTr: 1688 NrArc: 5031)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.146sec
net check time: 0m 0.000sec
init dd package: 0m 2.760sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7832336 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097088 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.009sec
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="FlexibleBarrier-PT-18b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is FlexibleBarrier-PT-18b, 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 r170-tall-167838857400562"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b 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 '
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 ;