Trace number 4100885

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16UNSAT 2.40263 1.3345

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-czprob.opb
MD5SUMc15e03ab07153a4c6592115aff440072
Bench CategoryOPT-SMALLINT (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 benchmark2.40263
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables98820
Total number of constraints927
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints927
Minimum length of a constraint30
Maximum length of a constraint11190
Number of terms in the objective function 98250
Biggest coefficient in the objective function 259
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 608626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 608626
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4100885-1466218639.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
1.46/0.99	c ... done. Wall clock time 0.879s.
1.46/0.99	c declared #vars     98820
1.46/0.99	c #constraints  1817
1.46/0.99	c constraints type 
1.46/0.99	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
1.46/0.99	c org.sat4j.specs.Constr$1 => 40
1.46/0.99	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1633
1.46/0.99	c 1817 constraints processed.
1.46/0.99	c objective function length is 98250 literals
2.30/1.33	c starts		: 1
2.30/1.33	c conflicts		: 143
2.30/1.33	c decisions		: 322
2.30/1.33	c propagations		: 81661
2.30/1.33	c inspects		: 101407
2.30/1.33	c shortcuts		: 0
2.30/1.33	c learnt literals	: 6
2.30/1.33	c learnt binary clauses	: 5
2.30/1.33	c learnt ternary clauses	: 20
2.30/1.33	c learnt constraints	: 136
2.30/1.33	c ignored constraints	: 0
2.30/1.33	c root simplifications	: 0
2.30/1.33	c removed literals (reason simplification)	: 0
2.30/1.33	c reason swapping (by a shorter reason)	: 0
2.30/1.33	c Calls to reduceDB	: 0
2.30/1.33	c Number of update (reduction) of LBD	: 0
2.30/1.33	c Imported unit clauses	: 0
2.30/1.33	c number of reductions to clauses (during analyze)	: 0
2.30/1.33	c number of learned constraints concerned by reduction	: 0
2.30/1.33	c number of learning phase by resolution	: 0
2.30/1.33	c number of learning phase by cutting planes	: 0
2.30/1.33	c speed (assignments/second)	: 418774.35897435894
2.30/1.33	c non guided choices	0
2.30/1.33	c learnt constraints type 
2.30/1.33	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 5
2.30/1.33	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 131
2.30/1.33	s UNSATISFIABLE
2.30/1.33	c Total wall clock time (in seconds): 1.22

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-4100885-1466218639/watcher-4100885-1466218639 -o /tmp/evaluation-result-4100885-1466218639/solver-4100885-1466218639 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466206108-2932 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4100885-1466218639.opb 

pid=4483
running on 4 cores: 0,2,4,6

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: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 23914453 98570240 978 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 24065 978 744 9 0 16771 0
[pid=4486/tid=4487] ppid=4483 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 23914453 98570240 978 33554432000 1073741824 1073778376 140735305387120 139844249267752 249650038144 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100113 s]
/proc/loadavg: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 4414 0 1 0 9 1 0 0 20 0 18 0 23914453 9787879424 6051 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2389619 6051 2140 9 0 2380296 0
[pid=4486/tid=4487] ppid=4483 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2375 0 1 0 6 1 0 0 20 0 18 0 23914453 9787879424 6051 33554432000 1073741824 1073778376 140735305387120 139844249271048 249653421325 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.20032 s]
/proc/loadavg: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9558476 CPUtime=0.29 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 5036 0 1 0 28 1 0 0 20 0 18 0 23914453 9787879424 7489 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2389619 7489 2222 9 0 2380296 0
[pid=4486/tid=4487] ppid=4483 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2394 0 1 0 16 1 0 0 20 0 18 0 23914453 9787879424 7489 33554432000 1073741824 1073778376 140735305387120 139844249272200 139844252558224 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9558476

[startup+0.300328 s]
/proc/loadavg: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9558476 CPUtime=0.48 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 5827 0 1 0 46 2 0 0 20 0 18 0 23914453 9787879424 13963 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2389619 13963 2231 9 0 2380296 0
[pid=4486/tid=4487] ppid=4483 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2406 0 1 0 26 1 0 0 20 0 18 0 23914453 9787879424 13963 33554432000 1073741824 1073778376 140735305387120 139844249272200 139844085235376 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9558476

[startup+0.700279 s]
/proc/loadavg: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9558476 CPUtime=1.13 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 6344 0 1 0 106 7 0 0 20 0 18 0 23914453 9787879424 45836 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2389619 45836 2262 9 0 2380296 0
[pid=4486/tid=4487] ppid=4483 vsize=9558476 CPUtime=0.64 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2461 0 1 0 61 3 0 0 20 0 18 0 23914453 9787879424 45836 33554432000 1073741824 1073778376 140735305387120 139844249271640 139844085238951 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4486 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800331 s]
/proc/loadavg: 2.14 2.06 2.01 3/194 4486
/proc/meminfo: memFree=31592196/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9558476 CPUtime=1.26 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 7433 0 1 0 119 7 0 0 20 0 18 0 23914453 9787879424 46386 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2389619 46386 2262 9 0 2380296 0
[pid=4486/tid=4487] ppid=4483 vsize=9558476 CPUtime=0.74 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2461 0 1 0 71 3 0 0 20 0 18 0 23914453 9787879424 46386 33554432000 1073741824 1073778376 140735305387120 139844249271640 139844085278408 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 9558476

[startup+1.20809 s]
/proc/loadavg: 2.14 2.06 2.01 4/212 4504
/proc/meminfo: memFree=31370408/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9625040 CPUtime=2.11 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 9594 0 1 0 198 13 0 0 20 0 19 0 23914453 9856040960 58474 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2406260 58474 2272 9 0 2396937 0
[pid=4486/tid=4487] ppid=4483 vsize=9625040 CPUtime=1.09 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2472 0 1 0 106 3 0 0 20 0 19 0 23914453 9856040960 58474 33554432000 1073741824 1073778376 140735305387120 139844249272728 139844084908849 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=4486/tid=4489] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4489/stat : 4489 (java) S 4483 4486 2916 0 -1 4202560 18 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58474 33554432000 1073741824 1073778376 140735305387120 139844210764072 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4490] ppid=4483 vsize=9625040 CPUtime=0.02 cores=0,2,4,6
/proc/4486/task/4490/stat : 4490 (java) S 4483 4486 2916 0 -1 4202560 104 0 0 0 2 0 0 0 20 0 19 0 23914454 9856040960 58475 33554432000 1073741824 1073778376 140735305387120 139844209711272 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4491] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4491/stat : 4491 (java) S 4483 4486 2916 0 -1 4202560 70 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58486 33554432000 1073741824 1073778376 140735305387120 139844208658984 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4492] ppid=4483 vsize=9625040 CPUtime=0.05 cores=0,2,4,6
/proc/4486/task/4492/stat : 4492 (java) S 4483 4486 2916 0 -1 4202560 38 0 0 0 3 2 0 0 20 0 19 0 23914454 9856040960 58488 33554432000 1073741824 1073778376 140735305387120 139844207606184 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4493] ppid=4483 vsize=9625040 CPUtime=0.02 cores=0,2,4,6
/proc/4486/task/4493/stat : 4493 (java) S 4483 4486 2916 0 -1 4202560 95 0 0 0 2 0 0 0 20 0 19 0 23914454 9856040960 58510 33554432000 1073741824 1073778376 140735305387120 139844206553896 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4494] ppid=4483 vsize=9625040 CPUtime=0.03 cores=0,2,4,6
/proc/4486/task/4494/stat : 4494 (java) S 4483 4486 2916 0 -1 4202560 28 0 0 0 1 2 0 0 20 0 19 0 23914454 9856040960 58514 33554432000 1073741824 1073778376 140735305387120 139844205501096 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4495] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4495/stat : 4495 (java) S 4483 4486 2916 0 -1 4202560 14 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844204448808 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4496] ppid=4483 vsize=9625040 CPUtime=0.05 cores=0,2,4,6
/proc/4486/task/4496/stat : 4496 (java) S 4483 4486 2916 0 -1 4202560 144 0 0 0 3 2 0 0 20 0 19 0 23914454 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844203396008 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4497] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4497/stat : 4497 (java) S 4483 4486 2916 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 19 0 23914455 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844073461992 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4498] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4498/stat : 4498 (java) S 4483 4486 2916 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 23914456 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844072408056 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4499] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4499/stat : 4499 (java) S 4483 4486 2916 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23914456 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844071355656 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4500] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4500/stat : 4500 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844070304144 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4501] ppid=4483 vsize=9625040 CPUtime=0.29 cores=0,2,4,6
/proc/4486/task/4501/stat : 4501 (java) R 4483 4486 2916 0 -1 4202560 1986 0 0 0 29 0 0 0 20 0 19 0 23914458 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139844069239048 249649705677 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4502] ppid=4483 vsize=9625040 CPUtime=0.35 cores=0,2,4,6
/proc/4486/task/4502/stat : 4502 (java) R 4483 4486 2916 0 -1 4202560 3338 0 0 0 35 0 0 0 20 0 19 0 23914458 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139843195628088 139844255225531 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4503] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4503/stat : 4503 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139843194575992 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4504] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4504/stat : 4504 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58515 33554432000 1073741824 1073778376 140735305387120 139843193523400 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 9625040

[startup+1.30086 s]
/proc/loadavg: 2.14 2.06 2.01 4/212 4504
/proc/meminfo: memFree=31370408/32872528 swapFree=190484/190484
[pid=4486] ppid=4483 vsize=9625040 CPUtime=2.3 cores=0,2,4,6
/proc/4486/stat : 4486 (java) S 4483 4486 2916 0 -1 4202496 10099 0 1 0 217 13 0 0 20 0 19 0 23914453 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 140735305378256 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4486/statm: 2406260 58718 2273 9 0 2396937 0
[pid=4486/tid=4487] ppid=4483 vsize=9625040 CPUtime=1.18 cores=0,2,4,6
/proc/4486/task/4487/stat : 4487 (java) R 4483 4486 2916 0 -1 4202560 2472 0 1 0 115 3 0 0 20 0 19 0 23914453 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844249272728 139844084849006 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=4486/tid=4489] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4489/stat : 4489 (java) S 4483 4486 2916 0 -1 4202560 18 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844210764072 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4490] ppid=4483 vsize=9625040 CPUtime=0.02 cores=0,2,4,6
/proc/4486/task/4490/stat : 4490 (java) S 4483 4486 2916 0 -1 4202560 104 0 0 0 2 0 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844209711272 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4491] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4491/stat : 4491 (java) S 4483 4486 2916 0 -1 4202560 70 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844208658984 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4492] ppid=4483 vsize=9625040 CPUtime=0.05 cores=0,2,4,6
/proc/4486/task/4492/stat : 4492 (java) S 4483 4486 2916 0 -1 4202560 38 0 0 0 3 2 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844207606184 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4493] ppid=4483 vsize=9625040 CPUtime=0.02 cores=0,2,4,6
/proc/4486/task/4493/stat : 4493 (java) S 4483 4486 2916 0 -1 4202560 95 0 0 0 2 0 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844206553896 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4494] ppid=4483 vsize=9625040 CPUtime=0.03 cores=0,2,4,6
/proc/4486/task/4494/stat : 4494 (java) S 4483 4486 2916 0 -1 4202560 28 0 0 0 1 2 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844205501096 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4495] ppid=4483 vsize=9625040 CPUtime=0.01 cores=0,2,4,6
/proc/4486/task/4495/stat : 4495 (java) S 4483 4486 2916 0 -1 4202560 14 0 0 0 1 0 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844204448808 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4496] ppid=4483 vsize=9625040 CPUtime=0.05 cores=0,2,4,6
/proc/4486/task/4496/stat : 4496 (java) S 4483 4486 2916 0 -1 4202560 144 0 0 0 3 2 0 0 20 0 19 0 23914454 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844203396008 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4497] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4497/stat : 4497 (java) S 4483 4486 2916 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 19 0 23914455 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844073461992 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4486/tid=4498] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4498/stat : 4498 (java) S 4483 4486 2916 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 23914456 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844072408056 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4499] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4499/stat : 4499 (java) S 4483 4486 2916 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23914456 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844071355656 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4500] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4500/stat : 4500 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844070304144 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4501] ppid=4483 vsize=9625040 CPUtime=0.3 cores=0,2,4,6
/proc/4486/task/4501/stat : 4501 (java) R 4483 4486 2916 0 -1 4202560 2021 0 0 0 30 0 0 0 20 0 19 0 23914458 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139844069251768 139844255258392 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=4486/tid=4502] ppid=4483 vsize=9625040 CPUtime=0.44 cores=0,2,4,6
/proc/4486/task/4502/stat : 4502 (java) R 4483 4486 2916 0 -1 4202560 3767 0 0 0 44 0 0 0 20 0 19 0 23914458 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139843195628088 139844255415325 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4503] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4503/stat : 4503 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139843194575992 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4486/tid=4504] ppid=4483 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/4486/task/4504/stat : 4504 (java) S 4483 4486 2916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23914458 9856040960 58718 33554432000 1073741824 1073778376 140735305387120 139843193523400 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.3345
CPU time (s): 2.40263
CPU user time (s): 2.20167
CPU system time (s): 0.200969
CPU usage (%): 180.04
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.20167
system time used= 0.200969
maximum resident set size= 235128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10118
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= 321
involuntary context switches= 111

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 04:57:19
IDJOB=4100885
IDBENCH=1673
IDSOLVER=2546
FILE ID=node102/4100885-1466218639
RUNJOBID= node102-1466206108-2932
PBS_JOBID= 19918170
Free space on /tmp= 71724 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-czprob.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100885-1466218639/watcher-4100885-1466218639 -o /tmp/evaluation-result-4100885-1466218639/solver-4100885-1466218639 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466206108-2932 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4100885-1466218639.opb

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

MD5SUM BENCH= c15e03ab07153a4c6592115aff440072
RANDOM SEED=681482516

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
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	: 5332.56
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		: 2666.746
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	: 5332.55
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31592740 kB
Buffers:           93648 kB
Cached:            84816 kB
SwapCached:         1828 kB
Active:           220652 kB
Inactive:         118264 kB
Active(anon):     161344 kB
Inactive(anon):     1620 kB
Active(file):      59308 kB
Inactive(file):   116644 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099020 kB
Dirty:              5208 kB
Writeback:             0 kB
AnonPages:        442412 kB
Mapped:            15384 kB
Shmem:                 0 kB
Slab:             598724 kB
SReclaimable:      42560 kB
SUnreclaim:       556164 kB
KernelStack:        1768 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     881324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71724 MiB
End job on node102 at 2016-06-18 04:57:21