About the Execution of Marcie+red for CloudDeployment-PT-5b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8160.312 | 3600000.00 | 3693686.00 | 10084.40 | ?????FT?F??????? | 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.r074-smll-167814400300418.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 CloudDeployment-PT-5b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-167814400300418
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 CloudDeployment-PT-5b-CTLFireability-00
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-01
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-02
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-03
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-04
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-05
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-06
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-07
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-08
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-09
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-10
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-11
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-12
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-13
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-14
FORMULA_NAME CloudDeployment-PT-5b-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678497715722
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=CloudDeployment-PT-5b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 01:21:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 01:21:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 01:21:59] [INFO ] Load time of PNML (sax parser for PT used): 515 ms
[2023-03-11 01:21:59] [INFO ] Transformed 1525 places.
[2023-03-11 01:21:59] [INFO ] Transformed 3132 transitions.
[2023-03-11 01:21:59] [INFO ] Found NUPN structural information;
[2023-03-11 01:21:59] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 680 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 138 out of 1525 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1525/1525 places, 3132/3132 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1520 transition count 3132
Discarding 380 places :
Symmetric choice reduction at 1 with 380 rule applications. Total rules 385 place count 1140 transition count 2752
Iterating global reduction 1 with 380 rules applied. Total rules applied 765 place count 1140 transition count 2752
Discarding 136 places :
Symmetric choice reduction at 1 with 136 rule applications. Total rules 901 place count 1004 transition count 2616
Iterating global reduction 1 with 136 rules applied. Total rules applied 1037 place count 1004 transition count 2616
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1050 place count 1004 transition count 2603
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1062 place count 992 transition count 2591
Iterating global reduction 2 with 12 rules applied. Total rules applied 1074 place count 992 transition count 2591
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1075 place count 991 transition count 2590
Iterating global reduction 2 with 1 rules applied. Total rules applied 1076 place count 991 transition count 2590
Applied a total of 1076 rules in 523 ms. Remains 991 /1525 variables (removed 534) and now considering 2590/3132 (removed 542) transitions.
// Phase 1: matrix 2590 rows 991 cols
[2023-03-11 01:22:00] [INFO ] Computed 16 place invariants in 73 ms
[2023-03-11 01:22:00] [INFO ] Implicit Places using invariants in 712 ms returned []
[2023-03-11 01:22:00] [INFO ] Invariant cache hit.
[2023-03-11 01:22:02] [INFO ] Implicit Places using invariants and state equation in 1936 ms returned []
Implicit Place search using SMT with State Equation took 2693 ms to find 0 implicit places.
[2023-03-11 01:22:02] [INFO ] Invariant cache hit.
[2023-03-11 01:22:04] [INFO ] Dead Transitions using invariants and state equation in 2064 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 991/1525 places, 2590/3132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5284 ms. Remains : 991/1525 places, 2590/3132 transitions.
Support contains 138 out of 991 places after structural reductions.
[2023-03-11 01:22:05] [INFO ] Flatten gal took : 764 ms
[2023-03-11 01:22:06] [INFO ] Flatten gal took : 375 ms
[2023-03-11 01:22:07] [INFO ] Input system was already deterministic with 2590 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 1179 ms. (steps per millisecond=8 ) properties (out of 89) seen :25
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
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 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 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 10 ms. (steps per millisecond=100 ) 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 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 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 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 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 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 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 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 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 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 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 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 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 7 ms. (steps per millisecond=142 ) 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 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 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 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 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 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
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 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 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 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 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Running SMT prover for 64 properties.
[2023-03-11 01:22:09] [INFO ] Invariant cache hit.
[2023-03-11 01:22:12] [INFO ] [Real]Absence check using 0 positive and 16 generalized place invariants in 11 ms returned sat
[2023-03-11 01:22:13] [INFO ] After 2220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:64
[2023-03-11 01:22:14] [INFO ] [Nat]Absence check using 0 positive and 16 generalized place invariants in 11 ms returned sat
[2023-03-11 01:22:25] [INFO ] After 8971ms SMT Verify possible using state equation in natural domain returned unsat :30 sat :34
[2023-03-11 01:22:34] [INFO ] After 18857ms SMT Verify possible using trap constraints in natural domain returned unsat :30 sat :34
Attempting to minimize the solution found.
Minimization took 3098 ms.
[2023-03-11 01:22:38] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :30 sat :34
Fused 64 Parikh solutions to 34 different solutions.
Parikh walk visited 21 properties in 1268 ms.
Support contains 66 out of 991 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 942 edges and 991 vertex of which 291 / 991 are part of one of the 33 SCC in 12 ms
Free SCC test removed 258 places
Drop transitions removed 326 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 328 transitions.
Graph (complete) has 2628 edges and 733 vertex of which 732 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 276 rules applied. Total rules applied 278 place count 732 transition count 1986
Reduce places removed 271 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 292 rules applied. Total rules applied 570 place count 461 transition count 1965
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 586 place count 445 transition count 1965
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 586 place count 445 transition count 1909
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 698 place count 389 transition count 1909
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 711 place count 376 transition count 1896
Iterating global reduction 3 with 13 rules applied. Total rules applied 724 place count 376 transition count 1896
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 727 place count 376 transition count 1893
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 727 place count 376 transition count 1889
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 735 place count 372 transition count 1889
Performed 98 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 4 with 196 rules applied. Total rules applied 931 place count 274 transition count 1789
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 932 place count 274 transition count 1788
Performed 34 Post agglomeration using F-continuation condition with reduction of 46 identical transitions.
Deduced a syphon composed of 34 places in 4 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 1000 place count 240 transition count 1978
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1010 place count 240 transition count 1968
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1012 place count 239 transition count 1985
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 6 with 37 rules applied. Total rules applied 1049 place count 239 transition count 1948
Free-agglomeration rule applied 28 times.
Iterating global reduction 6 with 28 rules applied. Total rules applied 1077 place count 239 transition count 1920
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 6 with 58 rules applied. Total rules applied 1135 place count 211 transition count 1890
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1137 place count 209 transition count 1876
Iterating global reduction 7 with 2 rules applied. Total rules applied 1139 place count 209 transition count 1876
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1147 place count 209 transition count 1868
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1148 place count 209 transition count 1868
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1149 place count 208 transition count 1868
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1150 place count 208 transition count 1868
Applied a total of 1150 rules in 568 ms. Remains 208 /991 variables (removed 783) and now considering 1868/2590 (removed 722) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 569 ms. Remains : 208/991 places, 1868/2590 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 685 ms. (steps per millisecond=14 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-11 01:22:41] [INFO ] Flow matrix only has 1713 transitions (discarded 155 similar events)
// Phase 1: matrix 1713 rows 208 cols
[2023-03-11 01:22:41] [INFO ] Computed 21 place invariants in 25 ms
[2023-03-11 01:22:41] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-11 01:22:41] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-11 01:22:41] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-11 01:22:43] [INFO ] After 1541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-11 01:22:43] [INFO ] State equation strengthened by 119 read => feed constraints.
[2023-03-11 01:22:44] [INFO ] After 1031ms SMT Verify possible using 119 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-11 01:22:45] [INFO ] After 2290ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1049 ms.
[2023-03-11 01:22:46] [INFO ] After 5102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 0 properties in 118 ms.
Support contains 59 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 1868/1868 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 208 transition count 1864
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 204 transition count 1864
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 204 transition count 1863
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 10 place count 203 transition count 1863
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 201 transition count 1861
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 200 transition count 1864
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 200 transition count 1860
Applied a total of 20 rules in 122 ms. Remains 200 /208 variables (removed 8) and now considering 1860/1868 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 200/208 places, 1860/1868 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 195013 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{0=1}
Probabilistic random walk after 195013 steps, saw 45794 distinct states, run finished after 3002 ms. (steps per millisecond=64 ) properties seen :1
Running SMT prover for 10 properties.
[2023-03-11 01:22:50] [INFO ] Flow matrix only has 1700 transitions (discarded 160 similar events)
// Phase 1: matrix 1700 rows 200 cols
[2023-03-11 01:22:50] [INFO ] Computed 21 place invariants in 24 ms
[2023-03-11 01:22:51] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-11 01:22:51] [INFO ] After 247ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 01:22:51] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-11 01:22:52] [INFO ] After 1386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-11 01:22:52] [INFO ] State equation strengthened by 119 read => feed constraints.
[2023-03-11 01:22:54] [INFO ] After 1678ms SMT Verify possible using 119 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-11 01:22:56] [INFO ] After 3167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 918 ms.
[2023-03-11 01:22:57] [INFO ] After 5657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 67 ms.
Support contains 58 out of 200 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 200/200 places, 1860/1860 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 200 transition count 1859
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 199 transition count 1854
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 199 transition count 1853
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 198 transition count 1847
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 198 transition count 1847
Applied a total of 10 rules in 181 ms. Remains 198 /200 variables (removed 2) and now considering 1847/1860 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 198/200 places, 1847/1860 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 929 ms. (steps per millisecond=10 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 167465 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 167465 steps, saw 44479 distinct states, run finished after 3002 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 10 properties.
[2023-03-11 01:23:01] [INFO ] Flow matrix only has 1692 transitions (discarded 155 similar events)
// Phase 1: matrix 1692 rows 198 cols
[2023-03-11 01:23:01] [INFO ] Computed 21 place invariants in 20 ms
[2023-03-11 01:23:02] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 14 ms returned sat
[2023-03-11 01:23:02] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 01:23:02] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-11 01:23:03] [INFO ] After 1350ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-11 01:23:03] [INFO ] State equation strengthened by 119 read => feed constraints.
[2023-03-11 01:23:04] [INFO ] After 1190ms SMT Verify possible using 119 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-11 01:23:06] [INFO ] After 2811ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1185 ms.
[2023-03-11 01:23:07] [INFO ] After 5531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 65 ms.
Support contains 58 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 1847/1847 transitions.
Applied a total of 0 rules in 30 ms. Remains 198 /198 variables (removed 0) and now considering 1847/1847 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 198/198 places, 1847/1847 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 1847/1847 transitions.
Applied a total of 0 rules in 24 ms. Remains 198 /198 variables (removed 0) and now considering 1847/1847 (removed 0) transitions.
[2023-03-11 01:23:07] [INFO ] Flow matrix only has 1692 transitions (discarded 155 similar events)
[2023-03-11 01:23:07] [INFO ] Invariant cache hit.
[2023-03-11 01:23:07] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-11 01:23:07] [INFO ] Flow matrix only has 1692 transitions (discarded 155 similar events)
[2023-03-11 01:23:07] [INFO ] Invariant cache hit.
[2023-03-11 01:23:08] [INFO ] State equation strengthened by 119 read => feed constraints.
[2023-03-11 01:23:08] [INFO ] Implicit Places using invariants and state equation in 986 ms returned []
Implicit Place search using SMT with State Equation took 1144 ms to find 0 implicit places.
[2023-03-11 01:23:10] [INFO ] Redundant transitions in 1054 ms returned []
[2023-03-11 01:23:10] [INFO ] Flow matrix only has 1692 transitions (discarded 155 similar events)
[2023-03-11 01:23:10] [INFO ] Invariant cache hit.
[2023-03-11 01:23:11] [INFO ] Dead Transitions using invariants and state equation in 1510 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3748 ms. Remains : 198/198 places, 1847/1847 transitions.
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 198 transition count 1690
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 159 place count 196 transition count 1690
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 159 place count 196 transition count 1687
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 165 place count 193 transition count 1687
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 173 place count 189 transition count 1683
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 2 with 30 rules applied. Total rules applied 203 place count 189 transition count 1653
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 206 place count 186 transition count 1635
Iterating global reduction 2 with 3 rules applied. Total rules applied 209 place count 186 transition count 1635
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 211 place count 185 transition count 1644
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 216 place count 185 transition count 1639
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 221 place count 180 transition count 1639
Applied a total of 221 rules in 110 ms. Remains 180 /198 variables (removed 18) and now considering 1639/1847 (removed 208) transitions.
Running SMT prover for 10 properties.
// Phase 1: matrix 1639 rows 180 cols
[2023-03-11 01:23:11] [INFO ] Computed 21 place invariants in 16 ms
[2023-03-11 01:23:11] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-11 01:23:11] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 01:23:12] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-11 01:23:13] [INFO ] After 1787ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-11 01:23:15] [INFO ] After 3206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1017 ms.
[2023-03-11 01:23:16] [INFO ] After 4419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Successfully simplified 30 atomic propositions for a total of 16 simplifications.
[2023-03-11 01:23:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 01:23:16] [INFO ] Flatten gal took : 254 ms
FORMULA CloudDeployment-PT-5b-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 01:23:16] [INFO ] Flatten gal took : 285 ms
[2023-03-11 01:23:17] [INFO ] Input system was already deterministic with 2590 transitions.
Support contains 92 out of 991 places (down from 111) after GAL structural reductions.
Computed a total of 165 stabilizing places and 1517 stable transitions
Graph (complete) has 2979 edges and 991 vertex of which 963 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.30 ms
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 959 transition count 2558
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 959 transition count 2558
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 959 transition count 2555
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 81 place count 945 transition count 2541
Iterating global reduction 1 with 14 rules applied. Total rules applied 95 place count 945 transition count 2541
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 98 place count 945 transition count 2538
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 943 transition count 2536
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 943 transition count 2536
Applied a total of 102 rules in 133 ms. Remains 943 /991 variables (removed 48) and now considering 2536/2590 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 943/991 places, 2536/2590 transitions.
[2023-03-11 01:23:17] [INFO ] Flatten gal took : 241 ms
[2023-03-11 01:23:18] [INFO ] Flatten gal took : 234 ms
[2023-03-11 01:23:18] [INFO ] Input system was already deterministic with 2536 transitions.
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 960 transition count 2559
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 960 transition count 2559
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 66 place count 960 transition count 2555
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 80 place count 946 transition count 2541
Iterating global reduction 1 with 14 rules applied. Total rules applied 94 place count 946 transition count 2541
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 946 transition count 2538
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 98 place count 945 transition count 2537
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 945 transition count 2537
Applied a total of 99 rules in 118 ms. Remains 945 /991 variables (removed 46) and now considering 2537/2590 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 945/991 places, 2537/2590 transitions.
[2023-03-11 01:23:18] [INFO ] Flatten gal took : 219 ms
[2023-03-11 01:23:19] [INFO ] Flatten gal took : 239 ms
[2023-03-11 01:23:19] [INFO ] Input system was already deterministic with 2537 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 988 edges and 991 vertex of which 338 / 991 are part of one of the 38 SCC in 2 ms
Free SCC test removed 300 places
Ensure Unique test removed 341 transitions
Reduce isomorphic transitions removed 341 transitions.
Graph (complete) has 2591 edges and 691 vertex of which 690 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 275 rules applied. Total rules applied 277 place count 690 transition count 1973
Reduce places removed 275 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 286 rules applied. Total rules applied 563 place count 415 transition count 1962
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 572 place count 406 transition count 1962
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 572 place count 406 transition count 1915
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 666 place count 359 transition count 1915
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 680 place count 345 transition count 1901
Iterating global reduction 3 with 14 rules applied. Total rules applied 694 place count 345 transition count 1901
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 698 place count 345 transition count 1897
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 698 place count 345 transition count 1893
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 706 place count 341 transition count 1893
Performed 89 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 884 place count 252 transition count 1802
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 885 place count 252 transition count 1801
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 5 with 21 rules applied. Total rules applied 906 place count 252 transition count 1780
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 916 place count 252 transition count 1770
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 926 place count 242 transition count 1770
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 938 place count 236 transition count 1764
Applied a total of 938 rules in 273 ms. Remains 236 /991 variables (removed 755) and now considering 1764/2590 (removed 826) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 275 ms. Remains : 236/991 places, 1764/2590 transitions.
[2023-03-11 01:23:20] [INFO ] Flatten gal took : 212 ms
[2023-03-11 01:23:20] [INFO ] Flatten gal took : 255 ms
[2023-03-11 01:23:20] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1002 edges and 991 vertex of which 342 / 991 are part of one of the 37 SCC in 1 ms
Free SCC test removed 305 places
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Graph (complete) has 2582 edges and 686 vertex of which 658 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.4 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 282 place count 658 transition count 937
Reduce places removed 280 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 286 rules applied. Total rules applied 568 place count 378 transition count 931
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 572 place count 374 transition count 931
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 572 place count 374 transition count 886
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 662 place count 329 transition count 886
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 677 place count 314 transition count 871
Iterating global reduction 3 with 15 rules applied. Total rules applied 692 place count 314 transition count 871
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 696 place count 314 transition count 867
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 696 place count 314 transition count 862
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 706 place count 309 transition count 862
Performed 87 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 87 places in 0 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 880 place count 222 transition count 773
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 881 place count 222 transition count 772
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 901 place count 222 transition count 752
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 911 place count 222 transition count 742
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 921 place count 212 transition count 742
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 931 place count 207 transition count 737
Applied a total of 931 rules in 105 ms. Remains 207 /991 variables (removed 784) and now considering 737/2590 (removed 1853) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 207/991 places, 737/2590 transitions.
[2023-03-11 01:23:20] [INFO ] Flatten gal took : 24 ms
[2023-03-11 01:23:20] [INFO ] Flatten gal took : 27 ms
[2023-03-11 01:23:20] [INFO ] Input system was already deterministic with 737 transitions.
Incomplete random walk after 10000 steps, including 288 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 800037 steps, run timeout after 3001 ms. (steps per millisecond=266 ) properties seen :{}
Probabilistic random walk after 800037 steps, saw 117284 distinct states, run finished after 3001 ms. (steps per millisecond=266 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 01:23:24] [INFO ] Flow matrix only has 611 transitions (discarded 126 similar events)
// Phase 1: matrix 611 rows 207 cols
[2023-03-11 01:23:24] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-11 01:23:24] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:23:24] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 01:23:24] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 01:23:24] [INFO ] State equation strengthened by 152 read => feed constraints.
[2023-03-11 01:23:24] [INFO ] After 90ms SMT Verify possible using 152 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 01:23:24] [INFO ] After 172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 155 ms.
[2023-03-11 01:23:24] [INFO ] After 697ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 737/737 transitions.
Drop transitions removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 207 transition count 684
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 1 with 34 rules applied. Total rules applied 87 place count 190 transition count 667
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -135
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 117 place count 175 transition count 802
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 126 place count 175 transition count 793
Drop transitions removed 87 transitions
Redundant transition composition rules discarded 87 transitions
Iterating global reduction 2 with 87 rules applied. Total rules applied 213 place count 175 transition count 706
Free-agglomeration rule applied 44 times with reduction of 6 identical transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 257 place count 175 transition count 656
Reduce places removed 44 places and 0 transitions.
Drop transitions removed 33 transitions
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 2 with 134 rules applied. Total rules applied 391 place count 131 transition count 566
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 395 place count 127 transition count 541
Iterating global reduction 3 with 4 rules applied. Total rules applied 399 place count 127 transition count 541
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 402 place count 127 transition count 538
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 403 place count 127 transition count 538
Applied a total of 403 rules in 115 ms. Remains 127 /207 variables (removed 80) and now considering 538/737 (removed 199) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 127/207 places, 538/737 transitions.
Incomplete random walk after 1000000 steps, including 12479 resets, run finished after 3651 ms. (steps per millisecond=273 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1424 resets, run finished after 1183 ms. (steps per millisecond=845 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3829975 steps, run timeout after 12001 ms. (steps per millisecond=319 ) properties seen :{}
Probabilistic random walk after 3829975 steps, saw 455343 distinct states, run finished after 12001 ms. (steps per millisecond=319 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 01:23:41] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
// Phase 1: matrix 317 rows 127 cols
[2023-03-11 01:23:41] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-11 01:23:41] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:23:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-11 01:23:41] [INFO ] [Nat]Absence check using 5 positive and 11 generalized place invariants in 5 ms returned sat
[2023-03-11 01:23:42] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 01:23:42] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-11 01:23:42] [INFO ] After 69ms SMT Verify possible using 129 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 01:23:42] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-11 01:23:42] [INFO ] After 383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 46 ms.
Support contains 9 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 538/538 transitions.
Applied a total of 0 rules in 8 ms. Remains 127 /127 variables (removed 0) and now considering 538/538 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 127/127 places, 538/538 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 538/538 transitions.
Applied a total of 0 rules in 8 ms. Remains 127 /127 variables (removed 0) and now considering 538/538 (removed 0) transitions.
[2023-03-11 01:23:42] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:23:42] [INFO ] Invariant cache hit.
[2023-03-11 01:23:42] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-11 01:23:42] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:23:42] [INFO ] Invariant cache hit.
[2023-03-11 01:23:42] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-11 01:23:43] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
[2023-03-11 01:23:43] [INFO ] Redundant transitions in 577 ms returned []
[2023-03-11 01:23:43] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:23:43] [INFO ] Invariant cache hit.
[2023-03-11 01:23:44] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1725 ms. Remains : 127/127 places, 538/538 transitions.
Incomplete random walk after 1000000 steps, including 12456 resets, run finished after 3707 ms. (steps per millisecond=269 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1422 resets, run finished after 1177 ms. (steps per millisecond=849 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3944049 steps, run timeout after 12001 ms. (steps per millisecond=328 ) properties seen :{}
Probabilistic random walk after 3944049 steps, saw 469542 distinct states, run finished after 12001 ms. (steps per millisecond=328 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 01:24:00] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:24:00] [INFO ] Invariant cache hit.
[2023-03-11 01:24:00] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:24:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-11 01:24:00] [INFO ] [Nat]Absence check using 5 positive and 11 generalized place invariants in 5 ms returned sat
[2023-03-11 01:24:01] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 01:24:01] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-11 01:24:01] [INFO ] After 70ms SMT Verify possible using 129 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 01:24:01] [INFO ] After 134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-11 01:24:01] [INFO ] After 374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 43 ms.
Support contains 9 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 538/538 transitions.
Applied a total of 0 rules in 9 ms. Remains 127 /127 variables (removed 0) and now considering 538/538 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 127/127 places, 538/538 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 538/538 transitions.
Applied a total of 0 rules in 26 ms. Remains 127 /127 variables (removed 0) and now considering 538/538 (removed 0) transitions.
[2023-03-11 01:24:01] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:24:01] [INFO ] Invariant cache hit.
[2023-03-11 01:24:01] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-11 01:24:01] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:24:01] [INFO ] Invariant cache hit.
[2023-03-11 01:24:01] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-11 01:24:02] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
[2023-03-11 01:24:02] [INFO ] Redundant transitions in 516 ms returned []
[2023-03-11 01:24:02] [INFO ] Flow matrix only has 317 transitions (discarded 221 similar events)
[2023-03-11 01:24:02] [INFO ] Invariant cache hit.
[2023-03-11 01:24:03] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1785 ms. Remains : 127/127 places, 538/538 transitions.
Graph (trivial) has 117 edges and 127 vertex of which 24 / 127 are part of one of the 3 SCC in 2 ms
Free SCC test removed 21 places
Drop transitions removed 33 transitions
Ensure Unique test removed 221 transitions
Reduce isomorphic transitions removed 254 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 101 transition count 279
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 16 place count 96 transition count 279
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 96 transition count 271
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 88 transition count 271
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 87 transition count 270
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 87 transition count 270
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 86 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 86 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 85 transition count 268
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 85 transition count 268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 84 transition count 263
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 84 transition count 263
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 61 place count 84 transition count 242
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 77 place count 76 transition count 234
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 83 place count 76 transition count 228
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 84 place count 75 transition count 227
Iterating global reduction 4 with 1 rules applied. Total rules applied 85 place count 75 transition count 227
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 86 place count 74 transition count 226
Iterating global reduction 4 with 1 rules applied. Total rules applied 87 place count 74 transition count 226
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 88 place count 73 transition count 221
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 73 transition count 221
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 110 place count 73 transition count 200
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 118 place count 69 transition count 231
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 5 with 53 rules applied. Total rules applied 171 place count 69 transition count 178
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 173 place count 67 transition count 170
Iterating global reduction 5 with 2 rules applied. Total rules applied 175 place count 67 transition count 170
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 181 place count 64 transition count 167
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 183 place count 62 transition count 151
Iterating global reduction 5 with 2 rules applied. Total rules applied 185 place count 62 transition count 151
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 191 place count 62 transition count 151
Applied a total of 191 rules in 79 ms. Remains 62 /127 variables (removed 65) and now considering 151/538 (removed 387) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 151 rows 62 cols
[2023-03-11 01:24:03] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 01:24:03] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:24:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 01:24:03] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-11 01:24:03] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 01:24:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 01:24:03] [INFO ] After 38ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 01:24:03] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-11 01:24:03] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 990 transition count 2590
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 946 transition count 1533
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 946 transition count 1533
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 93 place count 946 transition count 1529
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 108 place count 931 transition count 1514
Iterating global reduction 2 with 15 rules applied. Total rules applied 123 place count 931 transition count 1514
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 931 transition count 1511
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 128 place count 929 transition count 1509
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 929 transition count 1509
Applied a total of 130 rules in 152 ms. Remains 929 /991 variables (removed 62) and now considering 1509/2590 (removed 1081) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 929/991 places, 1509/2590 transitions.
[2023-03-11 01:24:03] [INFO ] Flatten gal took : 55 ms
[2023-03-11 01:24:03] [INFO ] Flatten gal took : 56 ms
[2023-03-11 01:24:03] [INFO ] Input system was already deterministic with 1509 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1018 edges and 991 vertex of which 356 / 991 are part of one of the 40 SCC in 1 ms
Free SCC test removed 316 places
Ensure Unique test removed 359 transitions
Reduce isomorphic transitions removed 359 transitions.
Graph (complete) has 2559 edges and 675 vertex of which 647 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.5 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 278 transitions
Trivial Post-agglo rules discarded 278 transitions
Performed 278 trivial Post agglomeration. Transition count delta: 278
Iterating post reduction 0 with 278 rules applied. Total rules applied 280 place count 646 transition count 927
Reduce places removed 278 places and 0 transitions.
Iterating post reduction 1 with 278 rules applied. Total rules applied 558 place count 368 transition count 927
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 558 place count 368 transition count 881
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 650 place count 322 transition count 881
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 662 place count 310 transition count 869
Iterating global reduction 2 with 12 rules applied. Total rules applied 674 place count 310 transition count 869
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 678 place count 310 transition count 865
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 678 place count 310 transition count 862
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 684 place count 307 transition count 862
Performed 88 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 860 place count 219 transition count 773
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 861 place count 219 transition count 772
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 4 with 21 rules applied. Total rules applied 882 place count 219 transition count 751
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 10 rules applied. Total rules applied 892 place count 219 transition count 741
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 902 place count 209 transition count 741
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 914 place count 203 transition count 735
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 915 place count 202 transition count 734
Applied a total of 915 rules in 124 ms. Remains 202 /991 variables (removed 789) and now considering 734/2590 (removed 1856) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 126 ms. Remains : 202/991 places, 734/2590 transitions.
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 28 ms
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 31 ms
[2023-03-11 01:24:04] [INFO ] Input system was already deterministic with 734 transitions.
Finished random walk after 168 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=84 )
FORMULA CloudDeployment-PT-5b-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1020 edges and 991 vertex of which 359 / 991 are part of one of the 39 SCC in 2 ms
Free SCC test removed 320 places
Ensure Unique test removed 365 transitions
Reduce isomorphic transitions removed 365 transitions.
Graph (complete) has 2551 edges and 671 vertex of which 643 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.4 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 0 with 277 rules applied. Total rules applied 279 place count 642 transition count 922
Reduce places removed 277 places and 0 transitions.
Iterating post reduction 1 with 277 rules applied. Total rules applied 556 place count 365 transition count 922
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 556 place count 365 transition count 876
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 648 place count 319 transition count 876
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 661 place count 306 transition count 863
Iterating global reduction 2 with 13 rules applied. Total rules applied 674 place count 306 transition count 863
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 678 place count 306 transition count 859
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 678 place count 306 transition count 855
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 686 place count 302 transition count 855
Performed 86 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 858 place count 216 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 859 place count 216 transition count 766
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 4 with 20 rules applied. Total rules applied 879 place count 216 transition count 746
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 10 rules applied. Total rules applied 889 place count 216 transition count 736
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 899 place count 206 transition count 736
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 909 place count 201 transition count 731
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 910 place count 200 transition count 730
Applied a total of 910 rules in 127 ms. Remains 200 /991 variables (removed 791) and now considering 730/2590 (removed 1860) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 127 ms. Remains : 200/991 places, 730/2590 transitions.
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 29 ms
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 32 ms
[2023-03-11 01:24:04] [INFO ] Input system was already deterministic with 730 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1020 edges and 991 vertex of which 364 / 991 are part of one of the 40 SCC in 2 ms
Free SCC test removed 324 places
Ensure Unique test removed 369 transitions
Reduce isomorphic transitions removed 369 transitions.
Graph (complete) has 2547 edges and 667 vertex of which 639 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.4 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 276 transitions
Trivial Post-agglo rules discarded 276 transitions
Performed 276 trivial Post agglomeration. Transition count delta: 276
Iterating post reduction 0 with 276 rules applied. Total rules applied 278 place count 638 transition count 919
Reduce places removed 276 places and 0 transitions.
Iterating post reduction 1 with 276 rules applied. Total rules applied 554 place count 362 transition count 919
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 554 place count 362 transition count 874
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 644 place count 317 transition count 874
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 656 place count 305 transition count 862
Iterating global reduction 2 with 12 rules applied. Total rules applied 668 place count 305 transition count 862
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 672 place count 305 transition count 858
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 672 place count 305 transition count 854
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 680 place count 301 transition count 854
Performed 86 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 86 places in 0 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 852 place count 215 transition count 766
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 853 place count 215 transition count 765
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 4 with 20 rules applied. Total rules applied 873 place count 215 transition count 745
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 10 rules applied. Total rules applied 883 place count 215 transition count 735
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 893 place count 205 transition count 735
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 903 place count 200 transition count 730
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 904 place count 199 transition count 729
Applied a total of 904 rules in 117 ms. Remains 199 /991 variables (removed 792) and now considering 729/2590 (removed 1861) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 117 ms. Remains : 199/991 places, 729/2590 transitions.
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 28 ms
[2023-03-11 01:24:04] [INFO ] Flatten gal took : 30 ms
[2023-03-11 01:24:04] [INFO ] Input system was already deterministic with 729 transitions.
Incomplete random walk after 10000 steps, including 309 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 343954 steps, run visited all 1 properties in 1488 ms. (steps per millisecond=231 )
Probabilistic random walk after 343954 steps, saw 57907 distinct states, run finished after 1488 ms. (steps per millisecond=231 ) properties seen :1
FORMULA CloudDeployment-PT-5b-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 960 transition count 2559
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 960 transition count 2559
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 65 place count 960 transition count 2556
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 80 place count 945 transition count 2541
Iterating global reduction 1 with 15 rules applied. Total rules applied 95 place count 945 transition count 2541
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 98 place count 945 transition count 2538
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 943 transition count 2536
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 943 transition count 2536
Applied a total of 102 rules in 114 ms. Remains 943 /991 variables (removed 48) and now considering 2536/2590 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 943/991 places, 2536/2590 transitions.
[2023-03-11 01:24:06] [INFO ] Flatten gal took : 217 ms
[2023-03-11 01:24:06] [INFO ] Flatten gal took : 231 ms
[2023-03-11 01:24:07] [INFO ] Input system was already deterministic with 2536 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1007 edges and 991 vertex of which 353 / 991 are part of one of the 40 SCC in 2 ms
Free SCC test removed 313 places
Ensure Unique test removed 355 transitions
Reduce isomorphic transitions removed 355 transitions.
Graph (complete) has 2563 edges and 678 vertex of which 650 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.3 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 276 place count 649 transition count 935
Reduce places removed 274 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 277 rules applied. Total rules applied 553 place count 375 transition count 932
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 556 place count 372 transition count 932
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 556 place count 372 transition count 886
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 648 place count 326 transition count 886
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 658 place count 316 transition count 876
Iterating global reduction 3 with 10 rules applied. Total rules applied 668 place count 316 transition count 876
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 671 place count 316 transition count 873
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 671 place count 316 transition count 871
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 675 place count 314 transition count 871
Performed 89 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 853 place count 225 transition count 781
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 854 place count 225 transition count 780
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 5 with 21 rules applied. Total rules applied 875 place count 225 transition count 759
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 885 place count 225 transition count 749
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 895 place count 215 transition count 749
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 907 place count 209 transition count 743
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 908 place count 208 transition count 742
Applied a total of 908 rules in 115 ms. Remains 208 /991 variables (removed 783) and now considering 742/2590 (removed 1848) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 208/991 places, 742/2590 transitions.
[2023-03-11 01:24:07] [INFO ] Flatten gal took : 27 ms
[2023-03-11 01:24:07] [INFO ] Flatten gal took : 30 ms
[2023-03-11 01:24:07] [INFO ] Input system was already deterministic with 742 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1020 edges and 991 vertex of which 357 / 991 are part of one of the 39 SCC in 1 ms
Free SCC test removed 318 places
Ensure Unique test removed 363 transitions
Reduce isomorphic transitions removed 363 transitions.
Graph (complete) has 2553 edges and 673 vertex of which 645 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 278 transitions
Trivial Post-agglo rules discarded 278 transitions
Performed 278 trivial Post agglomeration. Transition count delta: 278
Iterating post reduction 0 with 278 rules applied. Total rules applied 280 place count 644 transition count 923
Reduce places removed 278 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 279 rules applied. Total rules applied 559 place count 366 transition count 922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 560 place count 365 transition count 922
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 560 place count 365 transition count 876
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 652 place count 319 transition count 876
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 665 place count 306 transition count 863
Iterating global reduction 3 with 13 rules applied. Total rules applied 678 place count 306 transition count 863
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 682 place count 306 transition count 859
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 682 place count 306 transition count 855
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 690 place count 302 transition count 855
Performed 86 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 4 with 172 rules applied. Total rules applied 862 place count 216 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 863 place count 216 transition count 766
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 883 place count 216 transition count 746
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 893 place count 216 transition count 736
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 903 place count 206 transition count 736
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 913 place count 201 transition count 731
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 914 place count 200 transition count 730
Applied a total of 914 rules in 109 ms. Remains 200 /991 variables (removed 791) and now considering 730/2590 (removed 1860) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 109 ms. Remains : 200/991 places, 730/2590 transitions.
[2023-03-11 01:24:07] [INFO ] Flatten gal took : 27 ms
[2023-03-11 01:24:07] [INFO ] Flatten gal took : 30 ms
[2023-03-11 01:24:07] [INFO ] Input system was already deterministic with 730 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 998 edges and 991 vertex of which 360 / 991 are part of one of the 40 SCC in 1 ms
Free SCC test removed 320 places
Ensure Unique test removed 364 transitions
Reduce isomorphic transitions removed 364 transitions.
Graph (complete) has 2552 edges and 671 vertex of which 670 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 270 transitions
Trivial Post-agglo rules discarded 270 transitions
Performed 270 trivial Post agglomeration. Transition count delta: 270
Iterating post reduction 0 with 270 rules applied. Total rules applied 272 place count 669 transition count 1954
Reduce places removed 270 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 272 rules applied. Total rules applied 544 place count 399 transition count 1952
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 546 place count 397 transition count 1952
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 546 place count 397 transition count 1906
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 638 place count 351 transition count 1906
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 649 place count 340 transition count 1895
Iterating global reduction 3 with 11 rules applied. Total rules applied 660 place count 340 transition count 1895
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 663 place count 340 transition count 1892
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 663 place count 340 transition count 1888
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 671 place count 336 transition count 1888
Performed 85 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 4 with 170 rules applied. Total rules applied 841 place count 251 transition count 1801
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 842 place count 251 transition count 1800
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 862 place count 251 transition count 1780
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 872 place count 251 transition count 1770
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 882 place count 241 transition count 1770
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 892 place count 236 transition count 1765
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 893 place count 235 transition count 1764
Applied a total of 893 rules in 228 ms. Remains 235 /991 variables (removed 756) and now considering 1764/2590 (removed 826) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 229 ms. Remains : 235/991 places, 1764/2590 transitions.
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 189 ms
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 198 ms
[2023-03-11 01:24:08] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Graph (trivial) has 1019 edges and 991 vertex of which 359 / 991 are part of one of the 40 SCC in 1 ms
Free SCC test removed 319 places
Ensure Unique test removed 363 transitions
Reduce isomorphic transitions removed 363 transitions.
Graph (complete) has 2555 edges and 672 vertex of which 644 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 places :
Also discarding 1025 output transitions
Drop transitions removed 1025 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 0 with 277 rules applied. Total rules applied 279 place count 643 transition count 924
Reduce places removed 277 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 279 rules applied. Total rules applied 558 place count 366 transition count 922
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 560 place count 364 transition count 922
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 560 place count 364 transition count 877
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 650 place count 319 transition count 877
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 663 place count 306 transition count 864
Iterating global reduction 3 with 13 rules applied. Total rules applied 676 place count 306 transition count 864
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 680 place count 306 transition count 860
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 680 place count 306 transition count 856
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 688 place count 302 transition count 856
Performed 87 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 87 places in 0 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 862 place count 215 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 863 place count 215 transition count 766
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 883 place count 215 transition count 746
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 10 rules applied. Total rules applied 893 place count 215 transition count 736
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 903 place count 205 transition count 736
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 913 place count 200 transition count 731
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 914 place count 199 transition count 730
Applied a total of 914 rules in 100 ms. Remains 199 /991 variables (removed 792) and now considering 730/2590 (removed 1860) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 199/991 places, 730/2590 transitions.
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 26 ms
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 29 ms
[2023-03-11 01:24:08] [INFO ] Input system was already deterministic with 730 transitions.
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 990 transition count 2590
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 946 transition count 1533
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 946 transition count 1533
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 93 place count 946 transition count 1529
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 108 place count 931 transition count 1514
Iterating global reduction 2 with 15 rules applied. Total rules applied 123 place count 931 transition count 1514
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 931 transition count 1511
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 128 place count 929 transition count 1509
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 929 transition count 1509
Applied a total of 130 rules in 123 ms. Remains 929 /991 variables (removed 62) and now considering 1509/2590 (removed 1081) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 929/991 places, 1509/2590 transitions.
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 48 ms
[2023-03-11 01:24:08] [INFO ] Flatten gal took : 51 ms
[2023-03-11 01:24:09] [INFO ] Input system was already deterministic with 1509 transitions.
Starting structural reductions in LTL mode, iteration 0 : 991/991 places, 2590/2590 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 990 transition count 2590
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 946 transition count 1533
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 946 transition count 1533
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 93 place count 946 transition count 1529
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 108 place count 931 transition count 1514
Iterating global reduction 2 with 15 rules applied. Total rules applied 123 place count 931 transition count 1514
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 931 transition count 1511
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 128 place count 929 transition count 1509
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 929 transition count 1509
Applied a total of 130 rules in 118 ms. Remains 929 /991 variables (removed 62) and now considering 1509/2590 (removed 1081) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 929/991 places, 1509/2590 transitions.
[2023-03-11 01:24:09] [INFO ] Flatten gal took : 48 ms
[2023-03-11 01:24:09] [INFO ] Flatten gal took : 51 ms
[2023-03-11 01:24:09] [INFO ] Input system was already deterministic with 1509 transitions.
[2023-03-11 01:24:09] [INFO ] Flatten gal took : 223 ms
[2023-03-11 01:24:09] [INFO ] Flatten gal took : 226 ms
[2023-03-11 01:24:09] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2023-03-11 01:24:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 991 places, 2590 transitions and 23637 arcs took 32 ms.
Total runtime 131251 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: 991 NrTr: 2590 NrArc: 23637)
parse formulas
formulas created successfully
place and transition orderings generation:0m 1.387sec
net check time: 0m 0.006sec
init dd package: 0m 3.628sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7984864 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096340 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
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 0.077sec
98608 481051 558662 560615 573822 574138 592695 562219 562207 595832 577163 584010 601667 564799 599944 570842 575743 578337 587852 583876
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="CloudDeployment-PT-5b"
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 CloudDeployment-PT-5b, 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 r074-smll-167814400300418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b 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 ;