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.r197-smll-167840343800163.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 itstools
Input is GlobalResAllocation-COL-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343800163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 8.1K Feb 25 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 17:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Feb 25 18:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678499500580

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-03
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-11 01:51:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 01:51:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 01:51:43] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-11 01:51:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 01:51:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1000 ms
[2023-03-11 01:51:44] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 33 PT places and 4791.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 01:51:45] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 9 ms.
[2023-03-11 01:51:45] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-03-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 23) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
Normalized transition count is 6 out of 7 initially.
// Phase 1: matrix 6 rows 5 cols
[2023-03-11 01:51:45] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 01:51:45] [INFO ] After 202ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 01:51:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 01:51:45] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 01:51:45] [INFO ] After 50ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 01:51:46] [INFO ] Flatten gal took : 19 ms
[2023-03-11 01:51:46] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 6
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2023-03-11 01:51:46] [INFO ] Unfolded HLPN to a Petri net with 13 places and 21 transitions 87 arcs in 12 ms.
[2023-03-11 01:51:46] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Support contains 13 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 21/21 transitions.
Reduce isomorphic (modulo) transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 13 transition count 18
Applied a total of 6 rules in 24 ms. Remains 13 /13 variables (removed 0) and now considering 18/21 (removed 3) transitions.
// Phase 1: matrix 18 rows 13 cols
[2023-03-11 01:51:46] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-11 01:51:46] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-11 01:51:46] [INFO ] Invariant cache hit.
[2023-03-11 01:51:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 01:51:46] [INFO ] Invariant cache hit.
[2023-03-11 01:51:46] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-11 01:51:46] [INFO ] Invariant cache hit.
[2023-03-11 01:51:46] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 13/13 places, 18/21 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 13/13 places, 18/21 transitions.
Support contains 13 out of 13 places after structural reductions.
[2023-03-11 01:51:46] [INFO ] Flatten gal took : 7 ms
[2023-03-11 01:51:46] [INFO ] Flatten gal took : 9 ms
[2023-03-11 01:51:46] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 01:51:46] [INFO ] Invariant cache hit.
[2023-03-11 01:51:46] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:51:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 01:51:46] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-11 01:51:46] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA GlobalResAllocation-COL-03-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(X(F(p1))||(p1&&G(p0))))))'
Support contains 9 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 10 cols
[2023-03-11 01:51:47] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 01:51:47] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
[2023-03-11 01:51:47] [INFO ] Invariant cache hit.
[2023-03-11 01:51:47] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 01:51:47] [INFO ] Invariant cache hit.
[2023-03-11 01:51:47] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 01:51:47] [INFO ] Invariant cache hit.
[2023-03-11 01:51:47] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 457 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2) (ADD s4 s5 s6)), p1:(LEQ 2 (ADD s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 32608 reset in 767 ms.
Stack based approach found an accepted trace after 87424 steps with 28524 reset with depth 5 and stack size 5 in 307 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-00 finished in 1866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(p0||X((p1 U X(!p1)))))))'
Support contains 7 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 1 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 311 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), p1, p1, true, (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 1}]], initial=6, aps=[p0:(LEQ (ADD s0 s1 s2) (ADD s7 s8 s9)), p1:(GT 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 77 steps with 20 reset in 1 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-02 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-11 01:51:49] [INFO ] Invariant cache hit.
[2023-03-11 01:51:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GT s3 (ADD s0 s1 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 21917 reset in 505 ms.
Product exploration explored 100000 steps with 21871 reset in 382 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 10 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:51] [INFO ] Invariant cache hit.
[2023-03-11 01:51:51] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2023-03-11 01:51:51] [INFO ] Invariant cache hit.
[2023-03-11 01:51:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 01:51:51] [INFO ] Invariant cache hit.
[2023-03-11 01:51:51] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 01:51:51] [INFO ] Invariant cache hit.
[2023-03-11 01:51:51] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 186 ms. Remains : 10/10 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 155 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 21897 reset in 238 ms.
Product exploration explored 100000 steps with 21863 reset in 231 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 18/18 transitions.
Applied a total of 0 rules in 4 ms. Remains 10 /10 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2023-03-11 01:51:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 10/10 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin4932888225460659007
[2023-03-11 01:51:54] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4932888225460659007
Running compilation step : cd /tmp/ltsmin4932888225460659007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 363 ms.
Running link step : cd /tmp/ltsmin4932888225460659007;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin4932888225460659007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11958157468015935513.hoa' '--buchi-type=spotba'
LTSmin run took 165 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-06 finished in 5265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 1 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-11 01:51:54] [INFO ] Invariant cache hit.
[2023-03-11 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s0 s1 s2) (ADD s4 s5 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 1 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-07 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (G(p0)||(p0&&G(p1))))))'
Support contains 7 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 1 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(GT 1 s3), p1:(LEQ (ADD s4 s5 s6) (ADD s0 s1 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-08 finished in 389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U (p1||X(X(G(p2)))))))'
Support contains 13 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 13 cols
[2023-03-11 01:51:55] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-11 01:51:55] [INFO ] Invariant cache hit.
[2023-03-11 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 13/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s4 s5 s6) (ADD s0 s1 s2)), p1:(LEQ (ADD s0 s1 s2) s3), p2:(LEQ (ADD s10 s11 s12) (ADD s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 217 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 p2)
Knowledge based reduction with 5 factoid took 477 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-03-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-10 finished in 1402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Applied a total of 0 rules in 7 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 10 cols
[2023-03-11 01:51:56] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-11 01:51:56] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-11 01:51:56] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 01:51:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 237 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 3 (ADD s4 s5 s6)) (GT 3 (ADD s7 s8 s9)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9639 reset in 250 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-11 finished in 625 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Applied a total of 0 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 01:51:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 01:51:57] [INFO ] Invariant cache hit.
[2023-03-11 01:51:57] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 206 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 204 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-12 finished in 487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((p1||F(G(p1))))))'
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 13 cols
[2023-03-11 01:51:58] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 01:51:58] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-11 01:51:58] [INFO ] Invariant cache hit.
[2023-03-11 01:51:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 01:51:58] [INFO ] Invariant cache hit.
[2023-03-11 01:51:58] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 01:51:58] [INFO ] Invariant cache hit.
[2023-03-11 01:51:58] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 13/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 (ADD s4 s5 s6)), p1:(LEQ 1 (ADD s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 5 factoid took 336 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-03-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-13 finished in 1189 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||X((p1||G(F(p2)))))))'
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 18
Applied a total of 3 rules in 1 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 10 cols
[2023-03-11 01:51:59] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 01:51:59] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/13 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 (ADD s0 s1 s2)), p0:(LEQ 2 (ADD s7 s8 s9)), p2:(GT 1 (ADD s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 18332 reset in 261 ms.
Stack based approach found an accepted trace after 198 steps with 34 reset with depth 7 and stack size 7 in 5 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-14 finished in 596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(F(p1)))))'
Support contains 9 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 18/18 transitions.
Ensure Unique test removed 3 places
Applied a total of 0 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-11 01:51:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 01:51:59] [INFO ] Invariant cache hit.
[2023-03-11 01:51:59] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 181 ms. Remains : 10/13 places, 18/18 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s4 s5 s6) (ADD s0 s1 s2)), p1:(LEQ 3 (ADD s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1169 reset in 213 ms.
Product exploration explored 100000 steps with 1087 reset in 237 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 308 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 31 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 369 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-11 01:52:01] [INFO ] Invariant cache hit.
[2023-03-11 01:52:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 01:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 01:52:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 01:52:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 01:52:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 01:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 01:52:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 01:52:01] [INFO ] Computed and/alt/rep : 6/24/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 01:52:01] [INFO ] Added : 2 causal constraints over 2 iterations in 21 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 9 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-11 01:52:01] [INFO ] Invariant cache hit.
[2023-03-11 01:52:01] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-11 01:52:01] [INFO ] Invariant cache hit.
[2023-03-11 01:52:01] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 01:52:01] [INFO ] Invariant cache hit.
[2023-03-11 01:52:01] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-11 01:52:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 01:52:01] [INFO ] Invariant cache hit.
[2023-03-11 01:52:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 170 ms. Remains : 10/10 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 287 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 39 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 274 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-11 01:52:02] [INFO ] Invariant cache hit.
[2023-03-11 01:52:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 01:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 01:52:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 01:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 01:52:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-11 01:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 01:52:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 01:52:02] [INFO ] Computed and/alt/rep : 6/24/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 01:52:02] [INFO ] Added : 2 causal constraints over 2 iterations in 17 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 113 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 1115 reset in 207 ms.
Product exploration explored 100000 steps with 1200 reset in 241 ms.
Built C files in :
/tmp/ltsmin7138802423594547168
[2023-03-11 01:52:03] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2023-03-11 01:52:03] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 01:52:03] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2023-03-11 01:52:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 01:52:03] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2023-03-11 01:52:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 01:52:03] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7138802423594547168
Running compilation step : cd /tmp/ltsmin7138802423594547168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin7138802423594547168;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7138802423594547168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14317008289221357286.hoa' '--buchi-type=spotba'
LTSmin run took 79 ms.
FORMULA GlobalResAllocation-COL-03-LTLCardinality-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-03-LTLCardinality-15 finished in 3995 ms.
All properties solved by simple procedures.
Total runtime 20081 ms.

BK_STOP 1678499524953

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="GlobalResAllocation-COL-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GlobalResAllocation-COL-03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840343800163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-03.tgz
mv GlobalResAllocation-COL-03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;