Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......................
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 4.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 37K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is SimpleLoadBal-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-152732264600580
=====================================================================

--------------------
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 SimpleLoadBal-PT-02-LTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527865716350

Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph5024000642320372788.txt, -o, /tmp/graph5024000642320372788.bin, -w, /tmp/graph5024000642320372788.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph5024000642320372788.bin, -l, -1, -v, -w, /tmp/graph5024000642320372788.weights, -q, 0, -e, 0.001], workingDir=null]
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((X(F(X(("((i3.u2.P_server_idle_1>=1)&&(i1.u7.P_server_request_2_1>=1))")U("((i1.u1.P_client_request_2>=1)&&(u6.P_lb_idle_1>=1))"))))))
Formula 0 simplified : !XFX("((i3.u2.P_server_idle_1>=1)&&(i1.u7.P_server_request_2_1>=1))" U "((i1.u1.P_client_request_2>=1)&&(u6.P_lb_idle_1>=1))")
built 10 ordering constraints for composite.
built 11 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions T_server_process_1, T_server_process_2, T_server_process_3, T_server_process_4, T_lb_idle_receive_notification_3, T_lb_idle_receive_notification_6, T_lb_balance_to_1_6, T_lb_balancing_receive_notification_3, T_lb_balancing_receive_notification_5, T_lb_balancing_receive_notification_6, u6.T_lb_no_balance_8, u6.T_lb_balance_to_1_5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :1/32/12/45
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.118372,18632,1,0,3052,1847,558,4363,702,6518,7738
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F(F(G(X("(((i1.u7.P_lb_routing_1_2>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_0>=1))")))))))
Formula 1 simplified : !XFGX"(((i1.u7.P_lb_routing_1_2>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_0>=1))"
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.153449,19876,1,0,3595,1867,639,5280,715,7276,9919
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(X(F(("(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_2>=1))")U("(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_1>=1))"))))))
Formula 2 simplified : !FXF("(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_2>=1))" U "(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_1>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.17575,20136,1,0,4525,1874,676,6335,723,7561,12376
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((X("(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_1>=1))"))U("((((u6.P_server_request_1_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")))
Formula 3 simplified : !(X"(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_1>=1))" U "((((u6.P_server_request_1_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.179992,20392,1,0,4584,1874,702,6403,735,7567,12590
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(("((i1.u1.P_client_waiting_2>=1)&&(i1.u1.P_client_ack_2>=1))"))
Formula 4 simplified : !"((i1.u1.P_client_waiting_2>=1)&&(i1.u1.P_client_ack_2>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.180583,20392,1,0,4584,1874,714,6403,735,7567,12599
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G("((i1.u1.P_client_waiting_2>=1)&&(i1.u1.P_client_ack_2>=1))")))
Formula 5 simplified : !G"((i1.u1.P_client_waiting_2>=1)&&(i1.u1.P_client_ack_2>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.182236,20392,1,0,4584,1874,727,6403,735,7567,12612
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(G((F("(((i1.u7.P_lb_routing_1_2>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_2>=1))"))U(X("((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))"))))))
Formula 6 simplified : !XG(F"(((i1.u7.P_lb_routing_1_2>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_2>=1))" U X"((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.186591,20708,1,0,4613,1874,761,6441,739,7570,12839
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((X(F(X(G(X("((((u6.P_server_request_1_1>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_0>=1))")))))))
Formula 7 simplified : !XFXGX"((((u6.P_server_request_1_1>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_0>=1))"
4 unique states visited
3 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.190761,20864,1,0,4671,1875,787,6533,751,7620,12993
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((F("((u0.P_client_request_1>=1)&&(u6.P_lb_idle_1>=1))")))
Formula 8 simplified : !F"((u0.P_client_request_1>=1)&&(u6.P_lb_idle_1>=1))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 35
// Phase 1: matrix 35 rows 32 cols
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.202614,20864,1,0,5145,1895,807,6965,751,7714,14274
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X((F(X("((i2.u3.P_server_waiting_2>=1)&&(i2.u5.P_server_notification_ack_2>=1))")))U(G("((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")))))
Formula 9 simplified : !X(FX"((i2.u3.P_server_waiting_2>=1)&&(i2.u5.P_server_notification_ack_2>=1))" U G"((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.206013,21508,1,0,5177,1895,818,6993,751,7714,14430
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((G(G("((i3.u2.P_server_idle_1>=1)&&(u6.P_server_request_1_1>=1))"))))
Formula 10 simplified : !G"((i3.u2.P_server_idle_1>=1)&&(u6.P_server_request_1_1>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.207267,21508,1,0,5177,1895,835,6993,751,7714,14446
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((X(G(X("(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_1>=1))"))))U((G("((i2.u3.P_server_idle_2>=1)&&(i1.u7.P_server_request_2_2>=1))"))U("(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_1>=1))"))))
Formula 11 simplified : !(XGX"(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_1>=1))" U (G"((i2.u3.P_server_idle_2>=1)&&(i1.u7.P_server_request_2_2>=1))" U "(((u6.P_lb_balancing_1>=1)&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_1>=1))"))
invariant :u0:P_client_waiting_1 + -1'u0:P_client_request_1 + -1'u0:P_client_ack_1 + -1'u6:P_server_request_1_2 + -1'u6:P_lb_routing_1_1 + u6:P_lb_load_1_0 + -1'u6:P_lb_load_1_2 + i1:u1:P_client_waiting_2 + -1'i1:u1:P_client_request_2 + -1'i1:u1:P_client_ack_2 + -1'i1:u7:P_server_request_2_2 + -1'i1:u7:P_lb_routing_1_2 + i3:u2:P_server_waiting_1 + i3:u2:P_server_processed_1 + -1'i3:u4:P_server_notification_ack_1 = 1
invariant :-1'u0:P_client_waiting_1 + u0:P_client_request_1 + u0:P_client_ack_1 + u6:P_server_request_1_2 + u6:P_lb_routing_1_1 + u6:P_lb_load_1_1 + 2'u6:P_lb_load_1_2 + -1'i1:u1:P_client_waiting_2 + i1:u1:P_client_request_2 + i1:u1:P_client_ack_2 + i1:u7:P_server_request_2_2 + i1:u7:P_lb_routing_1_2 + -1'i3:u2:P_server_waiting_1 + -1'i3:u2:P_server_processed_1 + i3:u4:P_server_notification_ack_1 = 0
invariant :i3:u2:P_server_idle_1 + i3:u2:P_server_waiting_1 + i3:u2:P_server_processed_1 = 1
invariant :u6:P_lb_idle_1 + u6:P_lb_routing_1_1 + u6:P_lb_balancing_1 + i1:u7:P_lb_routing_1_2 = 1
invariant :i2:u3:P_server_idle_2 + i2:u3:P_server_waiting_2 + i2:u3:P_server_processed_2 = 1
invariant :-1'u6:P_server_request_1_2 + u6:P_lb_load_2_1 + 2'u6:P_lb_load_2_2 + -1'i1:u7:P_server_request_2_2 + -1'i2:u3:P_server_waiting_2 + -1'i2:u3:P_server_processed_2 + i2:u5:P_server_notification_ack_2 = 0
invariant :-1'i2:u3:P_server_waiting_2 + i2:u5:P_server_notification_2 + i2:u5:P_server_notification_ack_2 = 0
invariant :u0:P_client_idle_1 + u0:P_client_waiting_1 = 1
invariant :i1:u1:P_client_idle_2 + i1:u1:P_client_waiting_2 = 1
invariant :-1'i3:u2:P_server_waiting_1 + i3:u4:P_server_notification_1 + i3:u4:P_server_notification_ack_1 = 0
invariant :u6:P_server_request_1_2 + u6:P_lb_load_2_0 + -1'u6:P_lb_load_2_2 + i1:u7:P_server_request_2_2 + i2:u3:P_server_waiting_2 + i2:u3:P_server_processed_2 + -1'i2:u5:P_server_notification_ack_2 = 1
invariant :-1'i1:u1:P_client_waiting_2 + i1:u1:P_client_request_2 + i1:u1:P_client_ack_2 + i1:u7:P_server_request_2_1 + i1:u7:P_server_request_2_2 + i1:u7:P_lb_routing_1_2 = 0
invariant :-1'u0:P_client_waiting_1 + u0:P_client_request_1 + u0:P_client_ack_1 + u6:P_server_request_1_1 + u6:P_server_request_1_2 + u6:P_lb_routing_1_1 = 0
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.217944,22700,1,0,5254,1895,882,7078,772,7719,14780
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((F("(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_1>=1))")))
Formula 12 simplified : !F"(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_2>=1))&&(u6.P_lb_load_2_1>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.232102,22700,1,0,5864,1897,906,7734,778,7889,16432
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !(("((u0.P_client_waiting_1>=1)&&(u0.P_client_ack_1>=1))"))
Formula 13 simplified : !"((u0.P_client_waiting_1>=1)&&(u0.P_client_ack_1>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.232851,22880,1,0,5864,1897,912,7734,778,7889,16435
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !(((("(i2.u3.P_server_processed_2>=1)")U(G("(((i2.u5.P_server_notification_2>=1)&&(u6.P_lb_idle_1>=1))&&(u6.P_lb_load_2_2>=1))")))U(F(G(X("((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))"))))))
Formula 14 simplified : !(("(i2.u3.P_server_processed_2>=1)" U G"(((i2.u5.P_server_notification_2>=1)&&(u6.P_lb_idle_1>=1))&&(u6.P_lb_load_2_2>=1))") U FGX"((((i1.u7.P_server_request_2_2>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_0>=1))&&(u6.P_lb_load_2_2>=1))")
2 unique states visited
1 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.236902,23068,1,0,5888,1897,919,7768,778,7889,16511
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 15 : !((X(X(X(("(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_1>=1))")U("(((i3.u4.P_server_notification_1>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_1>=1))"))))))
Formula 15 simplified : !XXX("(((u6.P_lb_routing_1_1>=1)&&(u6.P_lb_load_1_1>=1))&&(u6.P_lb_load_2_1>=1))" U "(((i3.u4.P_server_notification_1>=1)&&(u6.P_lb_balancing_1>=1))&&(u6.P_lb_load_1_1>=1))")
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.242043,23068,1,0,6002,1897,943,7946,785,7927,17063
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527865721354

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 50 ms
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 places.
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 45 transitions.
Jun 01, 2018 3:08:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 16 ms
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 65 ms
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Begin: Fri Jun 1 15:08:39 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Fri Jun 1 15:08:39 2018
network size: 32 nodes, 222 links, 90 weight
quality increased from -0.0565638 to 0.312037
end computation: Fri Jun 1 15:08:39 2018
level 1:
start computation: Fri Jun 1 15:08:39 2018
network size: 8 nodes, 38 links, 90 weight
quality increased from 0.312037 to 0.359321
end computation: Fri Jun 1 15:08:39 2018
level 2:
start computation: Fri Jun 1 15:08:39 2018
network size: 5 nodes, 21 links, 90 weight
quality increased from 0.359321 to 0.359321
end computation: Fri Jun 1 15:08:39 2018
End: Fri Jun 1 15:08:39 2018
Total duration: 0 sec
0.359321
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Jun 01, 2018 3:08:39 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 14 redundant transitions.
Jun 01, 2018 3:08:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 6 ms
Jun 01, 2018 3:08:39 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 ms
Jun 01, 2018 3:08:40 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 45 transitions.
Jun 01, 2018 3:08:40 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 13 place invariants in 21 ms
Jun 01, 2018 3:08:40 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 01, 2018 3:08:40 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 297ms conformant to PINS in folder :/home/mcc/execution

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="SimpleLoadBal-PT-02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is SimpleLoadBal-PT-02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r213-smll-152732264600580"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;