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.r522-tall-167987246800042.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)
..................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Anderson-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987246800042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Mar 23 15:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 927K Mar 31 16:48 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 Anderson-PT-09-CTLFireability-00
FORMULA_NAME Anderson-PT-09-CTLFireability-01
FORMULA_NAME Anderson-PT-09-CTLFireability-02
FORMULA_NAME Anderson-PT-09-CTLFireability-03
FORMULA_NAME Anderson-PT-09-CTLFireability-04
FORMULA_NAME Anderson-PT-09-CTLFireability-05
FORMULA_NAME Anderson-PT-09-CTLFireability-06
FORMULA_NAME Anderson-PT-09-CTLFireability-07
FORMULA_NAME Anderson-PT-09-CTLFireability-08
FORMULA_NAME Anderson-PT-09-CTLFireability-09
FORMULA_NAME Anderson-PT-09-CTLFireability-10
FORMULA_NAME Anderson-PT-09-CTLFireability-11
FORMULA_NAME Anderson-PT-09-CTLFireability-12
FORMULA_NAME Anderson-PT-09-CTLFireability-13
FORMULA_NAME Anderson-PT-09-CTLFireability-14
FORMULA_NAME Anderson-PT-09-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680846897792

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=Anderson-PT-09
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 05:54:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 05:54:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 05:54:59] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2023-04-07 05:54:59] [INFO ] Transformed 505 places.
[2023-04-07 05:54:59] [INFO ] Transformed 1845 transitions.
[2023-04-07 05:54:59] [INFO ] Found NUPN structural information;
[2023-04-07 05:54:59] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 117 out of 505 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 429 transition count 1481
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 429 transition count 1481
Applied a total of 152 rules in 69 ms. Remains 429 /505 variables (removed 76) and now considering 1481/1845 (removed 364) transitions.
// Phase 1: matrix 1481 rows 429 cols
[2023-04-07 05:54:59] [INFO ] Computed 21 invariants in 55 ms
[2023-04-07 05:55:00] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-04-07 05:55:00] [INFO ] Invariant cache hit.
[2023-04-07 05:55:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:01] [INFO ] Implicit Places using invariants and state equation in 1668 ms returned []
Implicit Place search using SMT with State Equation took 2200 ms to find 0 implicit places.
[2023-04-07 05:55:01] [INFO ] Invariant cache hit.
[2023-04-07 05:55:02] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 429/505 places, 1481/1845 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2973 ms. Remains : 429/505 places, 1481/1845 transitions.
Support contains 117 out of 429 places after structural reductions.
[2023-04-07 05:55:02] [INFO ] Flatten gal took : 131 ms
[2023-04-07 05:55:02] [INFO ] Flatten gal took : 88 ms
[2023-04-07 05:55:02] [INFO ] Input system was already deterministic with 1481 transitions.
Support contains 114 out of 429 places (down from 117) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 96) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 58) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 54) 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 54) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 51) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) 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 49) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 46) 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 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) 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 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) 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 41) 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 41) 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 41) 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 41) 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 41) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) 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 40) seen :0
Running SMT prover for 40 properties.
[2023-04-07 05:55:03] [INFO ] Invariant cache hit.
[2023-04-07 05:55:04] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:04] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 10 ms returned sat
[2023-04-07 05:55:04] [INFO ] After 422ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:40
[2023-04-07 05:55:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-04-07 05:55:04] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 8 ms returned sat
[2023-04-07 05:55:09] [INFO ] After 4571ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :37
[2023-04-07 05:55:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:14] [INFO ] After 4880ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :3 sat :37
[2023-04-07 05:55:21] [INFO ] After 11189ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :37
Attempting to minimize the solution found.
Minimization took 4319 ms.
[2023-04-07 05:55:25] [INFO ] After 20756ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :37
Fused 40 Parikh solutions to 37 different solutions.
Parikh walk visited 0 properties in 254 ms.
Support contains 61 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 66 Pre rules applied. Total rules applied 0 place count 429 transition count 1415
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 0 with 132 rules applied. Total rules applied 132 place count 363 transition count 1415
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 161 place count 334 transition count 1082
Iterating global reduction 0 with 29 rules applied. Total rules applied 190 place count 334 transition count 1082
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 198 place count 330 transition count 1078
Applied a total of 198 rules in 118 ms. Remains 330 /429 variables (removed 99) and now considering 1078/1481 (removed 403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 330/429 places, 1078/1481 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) 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 36) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) 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 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) 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 31) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) 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 24) seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 1078 rows 330 cols
[2023-04-07 05:55:26] [INFO ] Computed 21 invariants in 20 ms
[2023-04-07 05:55:26] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:26] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 12 ms returned sat
[2023-04-07 05:55:26] [INFO ] After 634ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-04-07 05:55:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:27] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 11 ms returned sat
[2023-04-07 05:55:29] [INFO ] After 2243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-04-07 05:55:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:31] [INFO ] After 1669ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2023-04-07 05:55:33] [INFO ] After 3825ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 1768 ms.
[2023-04-07 05:55:35] [INFO ] After 8170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 83 ms.
Support contains 40 out of 330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 330/330 places, 1078/1078 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 316 transition count 840
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 316 transition count 840
Applied a total of 28 rules in 31 ms. Remains 316 /330 variables (removed 14) and now considering 840/1078 (removed 238) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 316/330 places, 840/1078 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) 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 21) 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 21) 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 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 20) 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 20) 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 20) 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 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 840 rows 316 cols
[2023-04-07 05:55:35] [INFO ] Computed 21 invariants in 12 ms
[2023-04-07 05:55:35] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:35] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 16 ms returned sat
[2023-04-07 05:55:36] [INFO ] After 515ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-04-07 05:55:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:36] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 16 ms returned sat
[2023-04-07 05:55:37] [INFO ] After 1429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-04-07 05:55:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:38] [INFO ] After 1079ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2023-04-07 05:55:40] [INFO ] After 2591ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 1165 ms.
[2023-04-07 05:55:41] [INFO ] After 5451ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 0 properties in 88 ms.
Support contains 32 out of 316 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 316/316 places, 840/840 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 312 transition count 772
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 312 transition count 772
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 311 transition count 771
Applied a total of 10 rules in 41 ms. Remains 311 /316 variables (removed 5) and now considering 771/840 (removed 69) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 311/316 places, 771/840 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) 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 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 771 rows 311 cols
[2023-04-07 05:55:42] [INFO ] Computed 21 invariants in 6 ms
[2023-04-07 05:55:42] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:42] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 15 ms returned sat
[2023-04-07 05:55:42] [INFO ] After 554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-04-07 05:55:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:42] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 16 ms returned sat
[2023-04-07 05:55:44] [INFO ] After 1226ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-04-07 05:55:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:45] [INFO ] After 984ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-04-07 05:55:46] [INFO ] After 2134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 1011 ms.
[2023-04-07 05:55:47] [INFO ] After 4622ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 3 properties in 147 ms.
Support contains 26 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 771/771 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 308 transition count 720
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 308 transition count 720
Applied a total of 6 rules in 28 ms. Remains 308 /311 variables (removed 3) and now considering 720/771 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 308/311 places, 720/771 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) seen :0
Interrupted probabilistic random walk after 197975 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 197975 steps, saw 135884 distinct states, run finished after 3006 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 720 rows 308 cols
[2023-04-07 05:55:50] [INFO ] Computed 21 invariants in 15 ms
[2023-04-07 05:55:50] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-04-07 05:55:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 05:55:51] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 25 ms returned sat
[2023-04-07 05:55:52] [INFO ] After 1000ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-04-07 05:55:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:52] [INFO ] After 695ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-04-07 05:55:53] [INFO ] After 1540ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 653 ms.
[2023-04-07 05:55:54] [INFO ] After 3420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Parikh walk visited 0 properties in 170 ms.
Support contains 26 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 720/720 transitions.
Applied a total of 0 rules in 14 ms. Remains 308 /308 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 308/308 places, 720/720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 720/720 transitions.
Applied a total of 0 rules in 13 ms. Remains 308 /308 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2023-04-07 05:55:54] [INFO ] Invariant cache hit.
[2023-04-07 05:55:54] [INFO ] Implicit Places using invariants in 257 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 260 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 307/308 places, 720/720 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 307 transition count 684
Reduce places removed 36 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 53 rules applied. Total rules applied 89 place count 271 transition count 667
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 106 place count 254 transition count 667
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 3 with 27 rules applied. Total rules applied 133 place count 254 transition count 640
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 3 with 27 rules applied. Total rules applied 160 place count 227 transition count 640
Applied a total of 160 rules in 34 ms. Remains 227 /307 variables (removed 80) and now considering 640/720 (removed 80) transitions.
// Phase 1: matrix 640 rows 227 cols
[2023-04-07 05:55:54] [INFO ] Computed 20 invariants in 8 ms
[2023-04-07 05:55:55] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-04-07 05:55:55] [INFO ] Invariant cache hit.
[2023-04-07 05:55:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:55:55] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 227/308 places, 640/720 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1158 ms. Remains : 227/308 places, 640/720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) 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 14) 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 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) 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 14) seen :0
Interrupted probabilistic random walk after 226826 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 226826 steps, saw 150872 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 14 properties.
[2023-04-07 05:55:59] [INFO ] Invariant cache hit.
[2023-04-07 05:55:59] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-04-07 05:55:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-04-07 05:55:59] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 9 ms returned sat
[2023-04-07 05:55:59] [INFO ] After 611ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-04-07 05:55:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:00] [INFO ] After 545ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-04-07 05:56:01] [INFO ] After 1178ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 459 ms.
[2023-04-07 05:56:01] [INFO ] After 2421ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Parikh walk visited 0 properties in 135 ms.
Support contains 25 out of 227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 227/227 places, 640/640 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 226 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 226 transition count 623
Applied a total of 2 rules in 16 ms. Remains 226 /227 variables (removed 1) and now considering 623/640 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 226/227 places, 623/640 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 623 rows 226 cols
[2023-04-07 05:56:02] [INFO ] Computed 20 invariants in 7 ms
[2023-04-07 05:56:02] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-04-07 05:56:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-04-07 05:56:02] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 9 ms returned sat
[2023-04-07 05:56:03] [INFO ] After 523ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-04-07 05:56:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:03] [INFO ] After 417ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-04-07 05:56:04] [INFO ] After 940ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 378 ms.
[2023-04-07 05:56:04] [INFO ] After 1980ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 56 ms.
Support contains 23 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 623/623 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 224 transition count 589
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 224 transition count 589
Applied a total of 4 rules in 12 ms. Remains 224 /226 variables (removed 2) and now considering 589/623 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 224/226 places, 589/623 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 202137 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{2=1}
Probabilistic random walk after 202137 steps, saw 140420 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :1
Running SMT prover for 10 properties.
// Phase 1: matrix 589 rows 224 cols
[2023-04-07 05:56:08] [INFO ] Computed 20 invariants in 3 ms
[2023-04-07 05:56:08] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-04-07 05:56:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-04-07 05:56:08] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 11 ms returned sat
[2023-04-07 05:56:09] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-04-07 05:56:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:09] [INFO ] After 340ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-04-07 05:56:09] [INFO ] After 756ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 293 ms.
[2023-04-07 05:56:10] [INFO ] After 1633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 41 ms.
Support contains 18 out of 224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 224/224 places, 589/589 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 224 transition count 588
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 223 transition count 588
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 221 transition count 554
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 221 transition count 554
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 221 transition count 553
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 220 transition count 553
Applied a total of 8 rules in 23 ms. Remains 220 /224 variables (removed 4) and now considering 553/589 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 220/224 places, 553/589 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 285120 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{0=1, 1=1, 8=1}
Probabilistic random walk after 285120 steps, saw 198752 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :3
Running SMT prover for 7 properties.
// Phase 1: matrix 553 rows 220 cols
[2023-04-07 05:56:14] [INFO ] Computed 20 invariants in 6 ms
[2023-04-07 05:56:14] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-07 05:56:14] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 8 ms returned sat
[2023-04-07 05:56:14] [INFO ] After 423ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 05:56:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-07 05:56:14] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 05:56:15] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 05:56:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:15] [INFO ] After 285ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-04-07 05:56:15] [INFO ] After 618ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 245 ms.
[2023-04-07 05:56:15] [INFO ] After 1329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 1 ms.
Support contains 15 out of 220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 220/220 places, 553/553 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 217 transition count 502
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 217 transition count 502
Applied a total of 6 rules in 10 ms. Remains 217 /220 variables (removed 3) and now considering 502/553 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 217/220 places, 502/553 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 251622 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251622 steps, saw 181380 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 502 rows 217 cols
[2023-04-07 05:56:19] [INFO ] Computed 20 invariants in 2 ms
[2023-04-07 05:56:19] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-07 05:56:19] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 05:56:19] [INFO ] After 293ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:4
[2023-04-07 05:56:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:19] [INFO ] After 112ms SMT Verify possible using 72 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 05:56:19] [INFO ] After 503ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 05:56:19] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-07 05:56:19] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 6 ms returned sat
[2023-04-07 05:56:20] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 05:56:20] [INFO ] After 212ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-04-07 05:56:20] [INFO ] After 495ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 177 ms.
[2023-04-07 05:56:20] [INFO ] After 1061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 58 ms.
Support contains 15 out of 217 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 217/217 places, 502/502 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 217/217 places, 502/502 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 217/217 places, 502/502 transitions.
Applied a total of 0 rules in 6 ms. Remains 217 /217 variables (removed 0) and now considering 502/502 (removed 0) transitions.
[2023-04-07 05:56:21] [INFO ] Invariant cache hit.
[2023-04-07 05:56:21] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-04-07 05:56:21] [INFO ] Invariant cache hit.
[2023-04-07 05:56:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 05:56:21] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2023-04-07 05:56:21] [INFO ] Redundant transitions in 32 ms returned []
[2023-04-07 05:56:21] [INFO ] Invariant cache hit.
[2023-04-07 05:56:21] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 939 ms. Remains : 217/217 places, 502/502 transitions.
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 80 Pre rules applied. Total rules applied 0 place count 217 transition count 422
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 0 with 160 rules applied. Total rules applied 160 place count 137 transition count 422
Applied a total of 160 rules in 8 ms. Remains 137 /217 variables (removed 80) and now considering 422/502 (removed 80) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 422 rows 137 cols
[2023-04-07 05:56:21] [INFO ] Computed 20 invariants in 3 ms
[2023-04-07 05:56:22] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-07 05:56:22] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 05:56:22] [INFO ] After 198ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:3
[2023-04-07 05:56:22] [INFO ] After 319ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 05:56:22] [INFO ] After 391ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 05:56:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-07 05:56:22] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 8 ms returned sat
[2023-04-07 05:56:22] [INFO ] After 234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 05:56:22] [INFO ] After 451ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 153 ms.
[2023-04-07 05:56:23] [INFO ] After 690ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-09-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 58 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 53 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 1481 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 70 Pre rules applied. Total rules applied 0 place count 429 transition count 1411
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 0 with 140 rules applied. Total rules applied 140 place count 359 transition count 1411
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 196 place count 303 transition count 683
Iterating global reduction 0 with 56 rules applied. Total rules applied 252 place count 303 transition count 683
Applied a total of 252 rules in 35 ms. Remains 303 /429 variables (removed 126) and now considering 683/1481 (removed 798) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 303/429 places, 683/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 22 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 23 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 683 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 368 transition count 668
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 368 transition count 668
Applied a total of 122 rules in 9 ms. Remains 368 /429 variables (removed 61) and now considering 668/1481 (removed 813) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 368/429 places, 668/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 21 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 21 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 668 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 429 transition count 1409
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 357 transition count 1409
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 211 place count 290 transition count 494
Iterating global reduction 0 with 67 rules applied. Total rules applied 278 place count 290 transition count 494
Applied a total of 278 rules in 30 ms. Remains 290 /429 variables (removed 139) and now considering 494/1481 (removed 987) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 290/429 places, 494/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 14 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 494 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 429 transition count 1409
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 357 transition count 1409
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 204 place count 297 transition count 613
Iterating global reduction 0 with 60 rules applied. Total rules applied 264 place count 297 transition count 613
Applied a total of 264 rules in 23 ms. Remains 297 /429 variables (removed 132) and now considering 613/1481 (removed 868) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 297/429 places, 613/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 16 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 18 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 613 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 363 transition count 567
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 363 transition count 567
Applied a total of 132 rules in 14 ms. Remains 363 /429 variables (removed 66) and now considering 567/1481 (removed 914) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 363/429 places, 567/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 16 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 371 transition count 687
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 371 transition count 687
Applied a total of 116 rules in 12 ms. Remains 371 /429 variables (removed 58) and now considering 687/1481 (removed 794) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 371/429 places, 687/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 18 ms
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 20 ms
[2023-04-07 05:56:23] [INFO ] Input system was already deterministic with 687 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 617
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 617
Applied a total of 128 rules in 10 ms. Remains 365 /429 variables (removed 64) and now considering 617/1481 (removed 864) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 365/429 places, 617/1481 transitions.
[2023-04-07 05:56:23] [INFO ] Flatten gal took : 16 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 601
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 601
Applied a total of 128 rules in 10 ms. Remains 365 /429 variables (removed 64) and now considering 601/1481 (removed 880) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 365/429 places, 601/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 602
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 602
Applied a total of 126 rules in 12 ms. Remains 366 /429 variables (removed 63) and now considering 602/1481 (removed 879) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 366/429 places, 602/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 14 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 634
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 634
Applied a total of 126 rules in 11 ms. Remains 366 /429 variables (removed 63) and now considering 634/1481 (removed 847) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 366/429 places, 634/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 634 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 367 transition count 651
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 367 transition count 651
Applied a total of 124 rules in 10 ms. Remains 367 /429 variables (removed 62) and now considering 651/1481 (removed 830) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 367/429 places, 651/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 372 transition count 704
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 372 transition count 704
Applied a total of 114 rules in 9 ms. Remains 372 /429 variables (removed 57) and now considering 704/1481 (removed 777) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 372/429 places, 704/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 704 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 618
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 618
Applied a total of 126 rules in 11 ms. Remains 366 /429 variables (removed 63) and now considering 618/1481 (removed 863) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 366/429 places, 618/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 14 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 16 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 618 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 373 transition count 721
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 373 transition count 721
Applied a total of 112 rules in 10 ms. Remains 373 /429 variables (removed 56) and now considering 721/1481 (removed 760) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 373/429 places, 721/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 16 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 17 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 721 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 617
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 617
Applied a total of 128 rules in 10 ms. Remains 365 /429 variables (removed 64) and now considering 617/1481 (removed 864) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 365/429 places, 617/1481 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 14 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 15 ms
[2023-04-07 05:56:24] [INFO ] Input system was already deterministic with 617 transitions.
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 38 ms
[2023-04-07 05:56:24] [INFO ] Flatten gal took : 38 ms
[2023-04-07 05:56:24] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-04-07 05:56:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 429 places, 1481 transitions and 5752 arcs took 6 ms.
Total runtime 85696 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: 429 NrTr: 1481 NrArc: 5752)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.035sec

net check time: 0m 0.000sec

init dd package: 0m 2.891sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7217636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16105788 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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 0.005sec

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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="Anderson-PT-09"
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 Anderson-PT-09, 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 r522-tall-167987246800042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;