Trace number 4084450

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16UNSAT 2.45363 1.53582

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.2.accl.ucl.opb
MD5SUMa1104c8fec3fd69abc0a798c3b6bfa5b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.290955
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2152
Total number of constraints5613
Number of constraints which are clauses5137
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.10/0.12	c Pseudo Boolean Optimization by upper bound
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.12	c No reason simplification
0.10/0.12	c Glucose 2.1 dynamic restart strategy
0.10/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=false
0.10/0.12	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-4084450-1465221586.opb
0.10/0.12	c reading problem ... 
0.10/0.12	c  no objective function found
0.48/0.35	c ... done. Wall clock time 0.237s.
0.48/0.35	c declared #vars     2152
0.48/0.35	c #constraints  5613
0.48/0.35	c constraints type 
0.48/0.35	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1622
0.48/0.35	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.48/0.35	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3514
0.48/0.35	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 476
0.48/0.35	c 5613 constraints processed.
1.55/0.98	c cleaning 2500 clauses out of 5000 with flag 30311/5000
2.39/1.52	c starts		: 40
2.39/1.52	c conflicts		: 10424
2.39/1.52	c decisions		: 26487
2.39/1.52	c propagations		: 1758290
2.39/1.52	c inspects		: 8836820
2.39/1.52	c shortcuts		: 0
2.39/1.52	c learnt literals	: 8
2.39/1.52	c learnt binary clauses	: 23
2.39/1.52	c learnt ternary clauses	: 48
2.39/1.52	c learnt constraints	: 10415
2.39/1.52	c ignored constraints	: 0
2.39/1.52	c root simplifications	: 0
2.39/1.52	c removed literals (reason simplification)	: 0
2.39/1.52	c reason swapping (by a shorter reason)	: 0
2.39/1.52	c Calls to reduceDB	: 1
2.39/1.52	c Number of update (reduction) of LBD	: 5158
2.39/1.52	c Imported unit clauses	: 0
2.39/1.52	c number of reductions to clauses (during analyze)	: 0
2.39/1.52	c number of learned constraints concerned by reduction	: 0
2.39/1.52	c number of learning phase by resolution	: 0
2.39/1.52	c number of learning phase by cutting planes	: 0
2.39/1.52	c speed (assignments/second)	: 1511857.2656921754
2.39/1.52	c non guided choices	351
2.39/1.53	c learnt constraints type 
2.39/1.53	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 23
2.39/1.53	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7892
2.39/1.53	s UNSATISFIABLE
2.39/1.53	c Total wall clock time (in seconds): 1.413

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4084450-1465221586/watcher-4084450-1465221586 -o /tmp/evaluation-result-4084450-1465221586/solver-4084450-1465221586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1465218951-7201 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4084450-1465221586.opb 

pid=11080
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.31 2.30 2.21 4/194 11083
/proc/meminfo: memFree=30132272/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 1352 0 0 0 0 0 0 0 20 0 2 0 104091840 98570240 977 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 24065 977 743 9 0 16771 0
[pid=11083/tid=11084] ppid=11080 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 104091841 98570240 977 33554432000 1073741824 1073778376 140735755899968 139915493609000 214369650048 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100175 s]
/proc/loadavg: 2.31 2.30 2.21 4/194 11083
/proc/meminfo: memFree=30132272/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 4385 0 1 0 9 1 0 0 20 0 18 0 104091840 9787879424 6009 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2389619 6009 2125 9 0 2380296 0
[pid=11083/tid=11084] ppid=11080 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2378 0 1 0 7 0 0 0 20 0 18 0 104091841 9787879424 6009 33554432000 1073741824 1073778376 140735755899968 139915493612448 214373033229 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200375 s]
/proc/loadavg: 2.31 2.30 2.21 4/194 11083
/proc/meminfo: memFree=30132272/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 4685 0 1 0 24 2 0 0 20 0 18 0 104091840 9787879424 6757 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2389619 6757 2201 9 0 2380296 0
[pid=11083/tid=11084] ppid=11080 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2399 0 1 0 17 0 0 0 20 0 18 0 104091841 9787879424 6757 33554432000 1073741824 1073778376 140735755899968 139915493612568 139915499853960 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9558476

[startup+0.300282 s]
/proc/loadavg: 2.31 2.30 2.21 4/194 11083
/proc/meminfo: memFree=30132272/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9558476 CPUtime=0.48 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 5611 0 1 0 46 2 0 0 20 0 18 0 104091840 9787879424 8239 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2389619 8239 2232 9 0 2380296 0
[pid=11083/tid=11084] ppid=11080 vsize=9558476 CPUtime=0.27 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2401 0 1 0 26 1 0 0 20 0 18 0 104091841 9787879424 8239 33554432000 1073741824 1073778376 140735755899968 139915493605232 214373033229 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9558476

[startup+0.700312 s]
/proc/loadavg: 2.31 2.30 2.21 4/194 11083
/proc/meminfo: memFree=30132272/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9625040 CPUtime=1.3 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 9903 0 1 0 127 3 0 0 20 0 19 0 104091840 9856040960 12494 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2406260 12494 2258 9 0 2396937 0
[pid=11083/tid=11084] ppid=11080 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2424 0 1 0 66 1 0 0 20 0 19 0 104091841 9856040960 12494 33554432000 1073741824 1073778376 140735755899968 139915493614208 139915354549344 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9625040

[startup+1.50084 s]
/proc/loadavg: 2.31 2.30 2.21 4/213 11102
/proc/meminfo: memFree=30088300/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9625040 CPUtime=2.39 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 12683 0 1 0 236 3 0 0 20 0 19 0 104091840 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2406260 13674 2267 9 0 2396937 0
[pid=11083/tid=11084] ppid=11080 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2426 0 1 0 146 2 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915493613712 139915354535531 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11086] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11086/stat : 11086 (java) S 11080 11083 7184 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915337657000 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11087] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11087/stat : 11087 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915336604456 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11083/tid=11088] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11088/stat : 11088 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915335551912 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11089] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11089/stat : 11089 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915334499368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11090] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11090/stat : 11090 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915333445800 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11091] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11091/stat : 11091 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915332393256 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11092] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11092/stat : 11092 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915331340712 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11093] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11093/stat : 11093 (java) S 11080 11083 7184 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915330288168 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11094] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11094/stat : 11094 (java) S 11080 11083 7184 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 104091842 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915317877352 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11095] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11095/stat : 11095 (java) S 11080 11083 7184 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104091843 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915316823672 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11096] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11096/stat : 11096 (java) S 11080 11083 7184 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104091843 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915315771016 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11097] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11097/stat : 11097 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915314719760 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11098] ppid=11080 vsize=9625040 CPUtime=0.39 cores=1,3,5,7
/proc/11083/task/11098/stat : 11098 (java) R 11080 11083 7184 0 -1 4202560 3817 0 0 0 39 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915313666104 139915496200695 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11099] ppid=11080 vsize=9625040 CPUtime=0.49 cores=1,3,5,7
/proc/11083/task/11099/stat : 11099 (java) S 11080 11083 7184 0 -1 4202560 5163 0 0 0 47 2 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915312613560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11100] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11100/stat : 11100 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915311561208 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11083/tid=11101] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11101/stat : 11101 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915310508872 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11102] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11102/stat : 11102 (java) S 11080 11083 7184 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 104091876 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915309405480 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11083 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50084 s]
/proc/loadavg: 2.31 2.30 2.21 4/213 11102
/proc/meminfo: memFree=30088300/32872528 swapFree=15784/1434320
[pid=11083] ppid=11080 vsize=9625040 CPUtime=2.39 cores=1,3,5,7
/proc/11083/stat : 11083 (java) S 11080 11083 7184 0 -1 4202496 12683 0 1 0 236 3 0 0 20 0 19 0 104091840 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 140735755891104 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11083/statm: 2406260 13674 2267 9 0 2396937 0
[pid=11083/tid=11084] ppid=11080 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/11083/task/11084/stat : 11084 (java) R 11080 11083 7184 0 -1 4202560 2426 0 1 0 146 2 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915493613712 139915354535531 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11086] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11086/stat : 11086 (java) S 11080 11083 7184 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915337657000 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11087] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11087/stat : 11087 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915336604456 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11083/tid=11088] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11088/stat : 11088 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915335551912 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11089] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11089/stat : 11089 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915334499368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11090] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11090/stat : 11090 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915333445800 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11091] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11091/stat : 11091 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915332393256 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11092] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11092/stat : 11092 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915331340712 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11083/tid=11093] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11093/stat : 11093 (java) S 11080 11083 7184 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104091841 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915330288168 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11094] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11094/stat : 11094 (java) S 11080 11083 7184 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 104091842 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915317877352 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11095] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11095/stat : 11095 (java) S 11080 11083 7184 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104091843 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915316823672 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11096] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11096/stat : 11096 (java) S 11080 11083 7184 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104091843 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915315771016 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11097] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11097/stat : 11097 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915314719760 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11098] ppid=11080 vsize=9625040 CPUtime=0.39 cores=1,3,5,7
/proc/11083/task/11098/stat : 11098 (java) R 11080 11083 7184 0 -1 4202560 3817 0 0 0 39 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915313666104 139915496200695 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=11083/tid=11099] ppid=11080 vsize=9625040 CPUtime=0.49 cores=1,3,5,7
/proc/11083/task/11099/stat : 11099 (java) S 11080 11083 7184 0 -1 4202560 5163 0 0 0 47 2 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915312613560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11100] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11100/stat : 11100 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915311561208 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11083/tid=11101] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11101/stat : 11101 (java) S 11080 11083 7184 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104091846 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915310508872 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11083/tid=11102] ppid=11080 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11083/task/11102/stat : 11102 (java) S 11080 11083 7184 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 104091876 9856040960 13674 33554432000 1073741824 1073778376 140735755899968 139915309405480 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.53582
CPU time (s): 2.45363
CPU user time (s): 2.37964
CPU system time (s): 0.073988
CPU usage (%): 159.76
Max. virtual memory (cumulated for all children) (KiB): 9626048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.37964
system time used= 0.073988
maximum resident set size= 54768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12718
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 294
involuntary context switches= 39

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-06 15:59:46
IDJOB=4084450
IDBENCH=1491
IDSOLVER=2546
FILE ID=node130/4084450-1465221586
RUNJOBID= node130-1465218951-7201
PBS_JOBID= 19843207
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.2.accl.ucl.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084450-1465221586/watcher-4084450-1465221586 -o /tmp/evaluation-result-4084450-1465221586/solver-4084450-1465221586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1465218951-7201 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4084450-1465221586.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a1104c8fec3fd69abc0a798c3b6bfa5b
RANDOM SEED=1804756745

node130.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.261
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30132536 kB
Buffers:           12648 kB
Cached:           101800 kB
SwapCached:         1764 kB
Active:           535776 kB
Inactive:          39744 kB
Active(anon):     462784 kB
Inactive(anon):     1200 kB
Active(file):      72992 kB
Inactive(file):    38544 kB
Unevictable:     1434320 kB
Mlocked:           15784 kB
SwapTotal:      67108856 kB
SwapFree:       67098340 kB
Dirty:               912 kB
Writeback:             0 kB
AnonPages:       1922056 kB
Mapped:            15284 kB
Shmem:                 0 kB
Slab:             567484 kB
SReclaimable:      10656 kB
SUnreclaim:       556828 kB
KernelStack:        1600 kB
PageTables:         8196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2509452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1878016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node130 at 2016-06-06 15:59:48