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-167987246800026.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 Anderson-PT-07, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987246800026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 11K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 461K 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-07-CTLFireability-00
FORMULA_NAME Anderson-PT-07-CTLFireability-01
FORMULA_NAME Anderson-PT-07-CTLFireability-02
FORMULA_NAME Anderson-PT-07-CTLFireability-03
FORMULA_NAME Anderson-PT-07-CTLFireability-04
FORMULA_NAME Anderson-PT-07-CTLFireability-05
FORMULA_NAME Anderson-PT-07-CTLFireability-06
FORMULA_NAME Anderson-PT-07-CTLFireability-07
FORMULA_NAME Anderson-PT-07-CTLFireability-08
FORMULA_NAME Anderson-PT-07-CTLFireability-09
FORMULA_NAME Anderson-PT-07-CTLFireability-10
FORMULA_NAME Anderson-PT-07-CTLFireability-11
FORMULA_NAME Anderson-PT-07-CTLFireability-12
FORMULA_NAME Anderson-PT-07-CTLFireability-13
FORMULA_NAME Anderson-PT-07-CTLFireability-14
FORMULA_NAME Anderson-PT-07-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680841246905

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-07
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 04:20:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 04:20:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 04:20:48] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-04-07 04:20:48] [INFO ] Transformed 309 places.
[2023-04-07 04:20:48] [INFO ] Transformed 917 transitions.
[2023-04-07 04:20:48] [INFO ] Found NUPN structural information;
[2023-04-07 04:20:48] [INFO ] Parsed PT model containing 309 places and 917 transitions and 3500 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 100 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 917/917 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 278 transition count 850
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 278 transition count 850
Applied a total of 62 rules in 53 ms. Remains 278 /309 variables (removed 31) and now considering 850/917 (removed 67) transitions.
// Phase 1: matrix 850 rows 278 cols
[2023-04-07 04:20:48] [INFO ] Computed 17 invariants in 39 ms
[2023-04-07 04:20:48] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-04-07 04:20:48] [INFO ] Invariant cache hit.
[2023-04-07 04:20:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:20:49] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-04-07 04:20:49] [INFO ] Invariant cache hit.
[2023-04-07 04:20:50] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 278/309 places, 850/917 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1528 ms. Remains : 278/309 places, 850/917 transitions.
Support contains 100 out of 278 places after structural reductions.
[2023-04-07 04:20:50] [INFO ] Flatten gal took : 94 ms
[2023-04-07 04:20:50] [INFO ] Flatten gal took : 52 ms
[2023-04-07 04:20:50] [INFO ] Input system was already deterministic with 850 transitions.
Support contains 99 out of 278 places (down from 100) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 91) seen :36
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 55) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 53) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 47) 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 47) 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 47) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) 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 41) 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 41) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 38) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) 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 36) 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 36) seen :3
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 :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 32) 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 32) 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 32) 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 31) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) 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 26) 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 26) 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 26) seen :0
Running SMT prover for 26 properties.
[2023-04-07 04:20:51] [INFO ] Invariant cache hit.
[2023-04-07 04:20:51] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-04-07 04:20:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-04-07 04:20:51] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 04:20:54] [INFO ] After 2163ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :21
[2023-04-07 04:20:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:20:55] [INFO ] After 1683ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :5 sat :21
[2023-04-07 04:20:57] [INFO ] After 3736ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :21
Attempting to minimize the solution found.
Minimization took 1725 ms.
[2023-04-07 04:20:59] [INFO ] After 7955ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :21
Fused 26 Parikh solutions to 21 different solutions.
Parikh walk visited 0 properties in 302 ms.
Support contains 42 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 39 Pre rules applied. Total rules applied 0 place count 278 transition count 811
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 78 place count 239 transition count 811
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 105 place count 212 transition count 592
Iterating global reduction 0 with 27 rules applied. Total rules applied 132 place count 212 transition count 592
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 136 place count 210 transition count 590
Applied a total of 136 rules in 57 ms. Remains 210 /278 variables (removed 68) and now considering 590/850 (removed 260) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 210/278 places, 590/850 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) 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 21) 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 21) 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 21) 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 21) 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 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) 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 20) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 19) 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 19) 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 18) 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 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 590 rows 210 cols
[2023-04-07 04:21:00] [INFO ] Computed 17 invariants in 6 ms
[2023-04-07 04:21:00] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-04-07 04:21:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-04-07 04:21:00] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 9 ms returned sat
[2023-04-07 04:21:01] [INFO ] After 1023ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-04-07 04:21:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:02] [INFO ] After 871ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-04-07 04:21:03] [INFO ] Deduced a trap composed of 94 places in 158 ms of which 0 ms to minimize.
[2023-04-07 04:21:03] [INFO ] Deduced a trap composed of 97 places in 129 ms of which 1 ms to minimize.
[2023-04-07 04:21:03] [INFO ] Deduced a trap composed of 89 places in 99 ms of which 2 ms to minimize.
[2023-04-07 04:21:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 485 ms
[2023-04-07 04:21:04] [INFO ] After 2474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 1156 ms.
[2023-04-07 04:21:05] [INFO ] After 4851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 69 ms.
Support contains 38 out of 210 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 210/210 places, 590/590 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 208 transition count 564
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 208 transition count 564
Applied a total of 4 rules in 22 ms. Remains 208 /210 variables (removed 2) and now considering 564/590 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 208/210 places, 564/590 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) 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 17) 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 17) 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 17) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) 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 14) 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 14) 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 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 11 ms. (steps per millisecond=91 ) properties (out of 14) 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 14) 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 13) 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 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 564 rows 208 cols
[2023-04-07 04:21:06] [INFO ] Computed 17 invariants in 13 ms
[2023-04-07 04:21:06] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-04-07 04:21:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-04-07 04:21:06] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 9 ms returned sat
[2023-04-07 04:21:07] [INFO ] After 742ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-04-07 04:21:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:07] [INFO ] After 717ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-04-07 04:21:08] [INFO ] Deduced a trap composed of 75 places in 160 ms of which 0 ms to minimize.
[2023-04-07 04:21:08] [INFO ] Deduced a trap composed of 53 places in 107 ms of which 1 ms to minimize.
[2023-04-07 04:21:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 343 ms
[2023-04-07 04:21:09] [INFO ] After 1942ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 692 ms.
[2023-04-07 04:21:09] [INFO ] After 3524ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 1 properties in 94 ms.
Support contains 25 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 564/564 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 201 transition count 473
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 201 transition count 473
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 199 transition count 471
Applied a total of 18 rules in 23 ms. Remains 199 /208 variables (removed 9) and now considering 471/564 (removed 93) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 199/208 places, 471/564 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 12) 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 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 471 rows 199 cols
[2023-04-07 04:21:10] [INFO ] Computed 17 invariants in 4 ms
[2023-04-07 04:21:11] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-04-07 04:21:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 23 ms returned sat
[2023-04-07 04:21:11] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 04:21:11] [INFO ] After 558ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-04-07 04:21:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:12] [INFO ] After 525ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-04-07 04:21:12] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 0 ms to minimize.
[2023-04-07 04:21:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2023-04-07 04:21:12] [INFO ] After 1202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 530 ms.
[2023-04-07 04:21:13] [INFO ] After 2448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 30 ms.
Support contains 22 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 471/471 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 197 transition count 445
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 197 transition count 445
Applied a total of 4 rules in 19 ms. Remains 197 /199 variables (removed 2) and now considering 445/471 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 197/199 places, 445/471 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 445 rows 197 cols
[2023-04-07 04:21:14] [INFO ] Computed 17 invariants in 12 ms
[2023-04-07 04:21:14] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-04-07 04:21:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-04-07 04:21:14] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 04:21:15] [INFO ] After 979ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-04-07 04:21:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:16] [INFO ] After 436ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-04-07 04:21:16] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 0 ms to minimize.
[2023-04-07 04:21:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2023-04-07 04:21:16] [INFO ] After 970ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 415 ms.
[2023-04-07 04:21:17] [INFO ] After 2467ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 46 ms.
Support contains 19 out of 197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 197/197 places, 445/445 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 195 transition count 419
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 195 transition count 419
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 6 place count 194 transition count 418
Applied a total of 6 rules in 14 ms. Remains 194 /197 variables (removed 3) and now considering 418/445 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 194/197 places, 418/445 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 314414 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{0=1, 1=1, 5=1, 8=1}
Probabilistic random walk after 314414 steps, saw 185937 distinct states, run finished after 3002 ms. (steps per millisecond=104 ) properties seen :4
Running SMT prover for 5 properties.
// Phase 1: matrix 418 rows 194 cols
[2023-04-07 04:21:20] [INFO ] Computed 17 invariants in 2 ms
[2023-04-07 04:21:21] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-04-07 04:21:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-04-07 04:21:21] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 04:21:21] [INFO ] After 256ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-04-07 04:21:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:21] [INFO ] After 164ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-04-07 04:21:21] [INFO ] After 377ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 146 ms.
[2023-04-07 04:21:21] [INFO ] After 871ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 14 ms.
Support contains 10 out of 194 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 194/194 places, 418/418 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 189 transition count 353
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 189 transition count 353
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 12 place count 188 transition count 352
Applied a total of 12 rules in 12 ms. Remains 188 /194 variables (removed 6) and now considering 352/418 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 188/194 places, 352/418 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 5) 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 5) 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 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) 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 5) seen :0
Interrupted probabilistic random walk after 337961 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 337961 steps, saw 197829 distinct states, run finished after 3002 ms. (steps per millisecond=112 ) properties seen :2
Running SMT prover for 3 properties.
// Phase 1: matrix 352 rows 188 cols
[2023-04-07 04:21:25] [INFO ] Computed 17 invariants in 6 ms
[2023-04-07 04:21:25] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-07 04:21:25] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 7 ms returned sat
[2023-04-07 04:21:25] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 04:21:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-07 04:21:25] [INFO ] [Nat]Absence check using 9 positive and 8 generalized place invariants in 7 ms returned sat
[2023-04-07 04:21:25] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 04:21:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-04-07 04:21:25] [INFO ] After 88ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-07 04:21:25] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-04-07 04:21:26] [INFO ] After 574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 8 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 352/352 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 326
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 326
Applied a total of 4 rules in 8 ms. Remains 186 /188 variables (removed 2) and now considering 326/352 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 186/188 places, 326/352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Finished probabilistic random walk after 352335 steps, run visited all 3 properties in 1637 ms. (steps per millisecond=215 )
Probabilistic random walk after 352335 steps, saw 199827 distinct states, run finished after 1638 ms. (steps per millisecond=215 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-07-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 40 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 39 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 850 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 278 transition count 808
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 236 transition count 808
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 130 place count 190 transition count 378
Iterating global reduction 0 with 46 rules applied. Total rules applied 176 place count 190 transition count 378
Applied a total of 176 rules in 22 ms. Remains 190 /278 variables (removed 88) and now considering 378/850 (removed 472) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 190/278 places, 378/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 15 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 15 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 378 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 237 transition count 449
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 237 transition count 449
Applied a total of 82 rules in 9 ms. Remains 237 /278 variables (removed 41) and now considering 449/850 (removed 401) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 237/278 places, 449/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 15 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 16 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 235 transition count 435
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 235 transition count 435
Applied a total of 86 rules in 9 ms. Remains 235 /278 variables (removed 43) and now considering 435/850 (removed 415) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 235/278 places, 435/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 14 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 15 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 435 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 278 transition count 808
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 236 transition count 808
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 132 place count 188 transition count 352
Iterating global reduction 0 with 48 rules applied. Total rules applied 180 place count 188 transition count 352
Applied a total of 180 rules in 21 ms. Remains 188 /278 variables (removed 90) and now considering 352/850 (removed 498) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 188/278 places, 352/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 228 transition count 356
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 228 transition count 356
Applied a total of 100 rules in 8 ms. Remains 228 /278 variables (removed 50) and now considering 356/850 (removed 494) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 228/278 places, 356/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 12 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 278 transition count 808
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 236 transition count 808
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 131 place count 189 transition count 365
Iterating global reduction 0 with 47 rules applied. Total rules applied 178 place count 189 transition count 365
Applied a total of 178 rules in 20 ms. Remains 189 /278 variables (removed 89) and now considering 365/850 (removed 485) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 189/278 places, 365/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 12 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 365 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 230 transition count 370
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 230 transition count 370
Applied a total of 96 rules in 9 ms. Remains 230 /278 variables (removed 48) and now considering 370/850 (removed 480) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 230/278 places, 370/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 14 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 370 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 238 transition count 438
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 238 transition count 438
Applied a total of 80 rules in 9 ms. Remains 238 /278 variables (removed 40) and now considering 438/850 (removed 412) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 238/278 places, 438/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 12 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 13 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 438 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 41 Pre rules applied. Total rules applied 0 place count 278 transition count 809
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 0 with 82 rules applied. Total rules applied 82 place count 237 transition count 809
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 131 place count 188 transition count 328
Iterating global reduction 0 with 49 rules applied. Total rules applied 180 place count 188 transition count 328
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 182 place count 187 transition count 327
Applied a total of 182 rules in 23 ms. Remains 187 /278 variables (removed 91) and now considering 327/850 (removed 523) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 187/278 places, 327/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 9 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 9 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 230 transition count 394
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 230 transition count 394
Applied a total of 96 rules in 12 ms. Remains 230 /278 variables (removed 48) and now considering 394/850 (removed 456) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 230/278 places, 394/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 12 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 394 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 278 transition count 808
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 236 transition count 808
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 135 place count 185 transition count 313
Iterating global reduction 0 with 51 rules applied. Total rules applied 186 place count 185 transition count 313
Applied a total of 186 rules in 15 ms. Remains 185 /278 variables (removed 93) and now considering 313/850 (removed 537) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 185/278 places, 313/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 8 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 9 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 313 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 228 transition count 368
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 228 transition count 368
Applied a total of 100 rules in 7 ms. Remains 228 /278 variables (removed 50) and now considering 368/850 (removed 482) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 228/278 places, 368/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 9 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 10 ms
[2023-04-07 04:21:28] [INFO ] Input system was already deterministic with 368 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 41 Pre rules applied. Total rules applied 0 place count 278 transition count 809
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 0 with 82 rules applied. Total rules applied 82 place count 237 transition count 809
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 130 place count 189 transition count 341
Iterating global reduction 0 with 48 rules applied. Total rules applied 178 place count 189 transition count 341
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 180 place count 188 transition count 340
Applied a total of 180 rules in 20 ms. Remains 188 /278 variables (removed 90) and now considering 340/850 (removed 510) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 188/278 places, 340/850 transitions.
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 8 ms
[2023-04-07 04:21:28] [INFO ] Flatten gal took : 10 ms
[2023-04-07 04:21:29] [INFO ] Input system was already deterministic with 340 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 232 transition count 408
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 232 transition count 408
Applied a total of 92 rules in 8 ms. Remains 232 /278 variables (removed 46) and now considering 408/850 (removed 442) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 232/278 places, 408/850 transitions.
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 12 ms
[2023-04-07 04:21:29] [INFO ] Input system was already deterministic with 408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 850/850 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 228 transition count 368
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 228 transition count 368
Applied a total of 100 rules in 9 ms. Remains 228 /278 variables (removed 50) and now considering 368/850 (removed 482) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 228/278 places, 368/850 transitions.
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 10 ms
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 11 ms
[2023-04-07 04:21:29] [INFO ] Input system was already deterministic with 368 transitions.
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 25 ms
[2023-04-07 04:21:29] [INFO ] Flatten gal took : 25 ms
[2023-04-07 04:21:29] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-04-07 04:21:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 278 places, 850 transitions and 3288 arcs took 3 ms.
Total runtime 40915 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: 278 NrTr: 850 NrArc: 3288)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.024sec

net check time: 0m 0.000sec

init dd package: 0m 2.711sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7383684 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16105648 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 0.001sec

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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-07"
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-07, 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-167987246800026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-07.tgz
mv Anderson-PT-07 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 ;