Trace number 4098168

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 PB16SAT 2.39364 1.59109

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression32_18.opb
MD5SUM3aa98ca5846eb092764746dda6a05ce8
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.106983
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints12305
Number of constraints which are clauses12300
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint50
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 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 68
Number of bits of the biggest sum of numbers7
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
0.10/0.10	c Pseudo Boolean Optimization by upper bound
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c No reason simplification
0.10/0.10	c Glucose 2.1 dynamic restart strategy
0.10/0.10	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
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-4098168-1466119912.opb
0.10/0.10	c reading problem ... 
0.10/0.11	c  no objective function found
0.72/0.47	c ... done. Wall clock time 0.363s.
0.72/0.47	c declared #vars     2550
0.72/0.47	c #constraints  12309
0.72/0.47	c constraints type 
0.72/0.47	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 7350
0.72/0.47	c org.sat4j.specs.Constr$1 => 4
0.72/0.47	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.72/0.47	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.72/0.47	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4949
0.72/0.47	c 12309 constraints processed.
2.27/1.56	c SATISFIABLE
2.27/1.56	c starts		: 6
2.27/1.56	c conflicts		: 4970
2.27/1.56	c decisions		: 16521
2.27/1.56	c propagations		: 1709815
2.27/1.56	c inspects		: 10651714
2.27/1.56	c shortcuts		: 0
2.27/1.56	c learnt literals	: 0
2.27/1.56	c learnt binary clauses	: 0
2.27/1.56	c learnt ternary clauses	: 2
2.27/1.56	c learnt constraints	: 4970
2.27/1.56	c ignored constraints	: 0
2.27/1.56	c root simplifications	: 0
2.27/1.56	c removed literals (reason simplification)	: 0
2.27/1.56	c reason swapping (by a shorter reason)	: 0
2.27/1.56	c Calls to reduceDB	: 0
2.27/1.56	c Number of update (reduction) of LBD	: 1628
2.27/1.56	c Imported unit clauses	: 0
2.27/1.56	c number of reductions to clauses (during analyze)	: 0
2.27/1.56	c number of learned constraints concerned by reduction	: 0
2.27/1.56	c number of learning phase by resolution	: 0
2.27/1.56	c number of learning phase by cutting planes	: 0
2.27/1.56	c speed (assignments/second)	: 1570078.0532598714
2.27/1.56	c non guided choices	1481
2.27/1.56	c learnt constraints type 
2.27/1.56	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 4970
2.27/1.56	s SATISFIABLE
2.27/1.56	c Found 1 solution(s)
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2.27/1.57	c Total wall clock time (in seconds): 1.471

Verifier Data 

OK	0

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-4098168-1466119912/watcher-4098168-1466119912 -o /tmp/evaluation-result-4098168-1466119912/solver-4098168-1466119912 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466119911-1325 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4098168-1466119912.opb 

pid=1453
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: 1.30 1.28 1.52 3/194 1456
/proc/meminfo: memFree=30366048/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/1456/stat : 1456 (java) R 1453 1456 31185 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 14039941 9515008 153 33554432000 1073741824 1073778376 140735984919488 140735984916616 1073762640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/1456/statm: 2323 162 120 9 0 71 0

[startup+0.10006 s]
/proc/loadavg: 1.30 1.28 1.52 3/194 1456
/proc/meminfo: memFree=30366048/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 4457 0 1 0 9 1 0 0 20 0 18 0 14039941 9787879424 6094 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2389619 6094 2154 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200285 s]
/proc/loadavg: 1.30 1.28 1.52 3/194 1456
/proc/meminfo: memFree=30366048/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9558476 CPUtime=0.28 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 5016 0 1 0 27 1 0 0 20 0 18 0 14039941 9787879424 6924 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2389619 6924 2216 9 0 2380296 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300221 s]
/proc/loadavg: 1.30 1.28 1.52 3/194 1456
/proc/meminfo: memFree=30366048/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9558476 CPUtime=0.58 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 7507 0 1 0 56 2 0 0 20 0 18 0 14039941 9787879424 10424 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2389619 10936 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 9558476

[startup+0.700174 s]
/proc/loadavg: 1.30 1.28 1.52 3/194 1456
/proc/meminfo: memFree=30366048/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9625040 CPUtime=1.34 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 9116 0 1 0 131 3 0 0 20 0 19 0 14039941 9856040960 23537 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2406260 23537 2264 9 0 2396937 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 9625040

[startup+1.50082 s]
/proc/loadavg: 1.30 1.28 1.52 4/213 1476
/proc/meminfo: memFree=30263092/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9625040 CPUtime=2.27 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 10260 0 1 0 223 4 0 0 20 0 19 0 14039941 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2406260 24584 2269 9 0 2396937 0
[pid=1456/tid=1459] ppid=1453 vsize=9625040 CPUtime=1.47 cores=0,2,4,6
/proc/1456/task/1459/stat : 1459 (java) R 1453 1456 31185 0 -1 4202560 2448 0 1 0 145 2 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671853163000 139671682842475 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1460] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1460/stat : 1460 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671814655016 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1461] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1461/stat : 1461 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671813602216 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1462] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1462/stat : 1462 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671812549416 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1456/tid=1463] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1463/stat : 1463 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671811496616 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1464] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1464/stat : 1464 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671810443816 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1465] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1465/stat : 1465 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671809391016 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1466] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1466/stat : 1466 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671808338216 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1467] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1467/stat : 1467 (java) S 1453 1456 31185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671807285416 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1468] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1468/stat : 1468 (java) S 1453 1456 31185 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 14039943 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671676885992 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1469] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1469/stat : 1469 (java) S 1453 1456 31185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 14039944 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671675832056 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1470] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1470/stat : 1470 (java) S 1453 1456 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14039944 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671674779144 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1471] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1471/stat : 1471 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671673727632 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1472] ppid=1453 vsize=9625040 CPUtime=0.38 cores=0,2,4,6
/proc/1456/task/1472/stat : 1472 (java) S 1453 1456 31185 0 -1 4202560 3667 0 0 0 38 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671672674744 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1473] ppid=1453 vsize=9625040 CPUtime=0.38 cores=0,2,4,6
/proc/1456/task/1473/stat : 1473 (java) S 1453 1456 31185 0 -1 4202560 2867 0 0 0 38 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671671621944 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1456/tid=1474] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1474/stat : 1474 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671670569336 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1475] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1475/stat : 1475 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671669516744 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1476] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1476/stat : 1476 (java) S 1453 1456 31185 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 14039988 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671668463272 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1456 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50082 s]
/proc/loadavg: 1.30 1.28 1.52 4/213 1476
/proc/meminfo: memFree=30263092/32872528 swapFree=1430864/1543284
[pid=1456] ppid=1453 vsize=9625040 CPUtime=2.27 cores=0,2,4,6
/proc/1456/stat : 1456 (java) S 1453 1456 31185 0 -1 4202496 10260 0 1 0 223 4 0 0 20 0 19 0 14039941 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 140737482896736 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1456/statm: 2406260 24584 2269 9 0 2396937 0
[pid=1456/tid=1459] ppid=1453 vsize=9625040 CPUtime=1.47 cores=0,2,4,6
/proc/1456/task/1459/stat : 1459 (java) R 1453 1456 31185 0 -1 4202560 2448 0 1 0 145 2 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671853163000 139671682842475 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1460] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1460/stat : 1460 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671814655016 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1461] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1461/stat : 1461 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671813602216 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1462] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1462/stat : 1462 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671812549416 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1456/tid=1463] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1463/stat : 1463 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671811496616 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1464] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1464/stat : 1464 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671810443816 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1465] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1465/stat : 1465 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671809391016 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1466] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1466/stat : 1466 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671808338216 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1456/tid=1467] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1467/stat : 1467 (java) S 1453 1456 31185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 14039942 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671807285416 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1468] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1468/stat : 1468 (java) S 1453 1456 31185 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 14039943 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671676885992 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1469] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1469/stat : 1469 (java) S 1453 1456 31185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 14039944 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671675832056 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1470] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1470/stat : 1470 (java) S 1453 1456 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 14039944 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671674779144 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1471] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1471/stat : 1471 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671673727632 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1472] ppid=1453 vsize=9625040 CPUtime=0.38 cores=0,2,4,6
/proc/1456/task/1472/stat : 1472 (java) S 1453 1456 31185 0 -1 4202560 3667 0 0 0 38 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671672674744 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1456/tid=1473] ppid=1453 vsize=9625040 CPUtime=0.38 cores=0,2,4,6
/proc/1456/task/1473/stat : 1473 (java) S 1453 1456 31185 0 -1 4202560 2867 0 0 0 38 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671671621944 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1456/tid=1474] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1474/stat : 1474 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671670569336 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1475] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1475/stat : 1475 (java) S 1453 1456 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 14039946 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671669516744 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1456/tid=1476] ppid=1453 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/1456/task/1476/stat : 1476 (java) S 1453 1456 31185 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 14039988 9856040960 24584 33554432000 1073741824 1073778376 140737482905600 139671668463272 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 9625040

Child status: 10
Real time (s): 1.59109
CPU time (s): 2.39364
CPU user time (s): 2.33065
CPU system time (s): 0.06299
CPU usage (%): 150.439
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.33065
system time used= 0.06299
maximum resident set size= 100440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10280
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= 271
involuntary context switches= 31

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-17 01:31:52
IDJOB=4098168
IDBENCH=107861
IDSOLVER=2546
FILE ID=node116/4098168-1466119912
RUNJOBID= node116-1466119911-1325
PBS_JOBID= 19904124
Free space on /tmp= 71632 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression32_18.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098168-1466119912/watcher-4098168-1466119912 -o /tmp/evaluation-result-4098168-1466119912/solver-4098168-1466119912 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466119911-1325 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4098168-1466119912.opb

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

MD5SUM BENCH= 3aa98ca5846eb092764746dda6a05ce8
RANDOM SEED=1322306805

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
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		: 2666.781
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		: 2666.781
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:        30366964 kB
Buffers:           63964 kB
Cached:           146928 kB
SwapCached:         2876 kB
Active:           143228 kB
Inactive:         112472 kB
Active(anon):      45004 kB
Inactive(anon):     2164 kB
Active(file):      98224 kB
Inactive(file):   110308 kB
Unevictable:     1543284 kB
Mlocked:         1430864 kB
SwapTotal:      67108856 kB
SwapFree:       67099564 kB
Dirty:              2640 kB
Writeback:             0 kB
AnonPages:       1596828 kB
Mapped:            15156 kB
Shmem:                 0 kB
Slab:             571952 kB
SReclaimable:      15780 kB
SUnreclaim:       556172 kB
KernelStack:        1744 kB
PageTables:         7428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2230228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 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= 71632 MiB
End job on node116 at 2016-06-17 01:31:54