Trace number 4106324

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 PB16OPT3 2.93255 1.66803

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=59-P2=11-P3=29-P4=29-P5=11-P6=41-P7=53-B.opb
MD5SUMaffad7ab158260414bbe6adaa71155fb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.061989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints15
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 constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	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
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	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
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4106324-1466270532.opb
0.11/0.10	c reading problem ... 
0.11/0.10	c  objective function found
0.11/0.15	c ... done. Wall clock time 0.045s.
0.11/0.15	c declared #vars     126
0.11/0.15	c internal #vars     378
0.11/0.15	c #constraints  526
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
0.11/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 274
0.11/0.15	c 526 constraints processed.
0.11/0.15	c objective function length is 6 literals
0.65/0.49	c cleaning 2492 clauses out of 5000 with flag 11068/5000
1.15/0.71	c SATISFIABLE
1.15/0.71	c OPTIMIZING...
1.15/0.71	c Got one! Elapsed wall clock time (in seconds):0.606
1.15/0.71	o 3
1.15/0.77	c cleaning 4167 clauses out of 8342 with flag 2388/10835
1.74/1.03	c cleaning 5081 clauses out of 10173 with flag 16356/16834
2.21/1.31	c cleaning 6042 clauses out of 12090 with flag 32059/23834
2.81/1.64	c starts		: 94
2.81/1.64	c conflicts		: 31453
2.81/1.64	c decisions		: 37017
2.81/1.64	c propagations		: 477074
2.81/1.64	c inspects		: 15436111
2.81/1.64	c shortcuts		: 0
2.81/1.64	c learnt literals	: 12
2.81/1.64	c learnt binary clauses	: 13
2.81/1.64	c learnt ternary clauses	: 25
2.81/1.64	c learnt constraints	: 31440
2.81/1.64	c ignored constraints	: 0
2.81/1.64	c root simplifications	: 0
2.81/1.64	c removed literals (reason simplification)	: 0
2.81/1.64	c reason swapping (by a shorter reason)	: 0
2.81/1.64	c Calls to reduceDB	: 4
2.81/1.64	c Number of update (reduction) of LBD	: 1751
2.81/1.64	c Imported unit clauses	: 0
2.81/1.64	c number of reductions to clauses (during analyze)	: 0
2.81/1.64	c number of learned constraints concerned by reduction	: 0
2.81/1.64	c number of learning phase by resolution	: 0
2.81/1.64	c number of learning phase by cutting planes	: 0
2.81/1.64	c speed (assignments/second)	: 320183.8926174497
2.81/1.64	c non guided choices	528
2.81/1.64	c learnt constraints type 
2.81/1.64	s OPTIMUM FOUND
2.81/1.64	c Found 1 solution(s)
2.81/1.64	v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 x16 -x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 x26 x27 x28 x29 -x30 x31 -x32 -x33 -x34 x35 x36 x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 x47 x48 x49 -x50 -x51 x52 -x53 -x54 x55 -x56 -x57 -x58 x59 -x60 x61 -x62 x63 -x64 -x65 x66 x67 x68 -x69 x70 x71 x72 x73 x74 -x75 x76 -x77 -x78 x79 x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 x109 -x110 x111 x112 -x113 x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 x124 x125 -x126 
2.81/1.64	c objective function=3
2.81/1.64	c Total wall clock time (in seconds): 1.539

Verifier Data 

OK	3

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-4106324-1466270532/watcher-4106324-1466270532 -o /tmp/evaluation-result-4106324-1466270532/solver-4106324-1466270532 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466265085-26685 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106324-1466270532.opb 

pid=28020
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: 2.27 2.13 2.04 3/194 28023
/proc/meminfo: memFree=31490492/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 1352 0 0 0 0 0 0 0 20 0 2 0 29103093 98570240 976 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 24065 976 743 9 0 16771 0
[pid=28023/tid=28024] ppid=28020 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 29103093 98570240 976 33554432000 1073741824 1073778376 140734676038352 139775282515496 224922518912 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100029 s]
/proc/loadavg: 2.27 2.13 2.04 3/194 28023
/proc/meminfo: memFree=31490492/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 4558 0 1 0 10 1 0 0 20 0 18 0 29103093 9787879424 5682 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2389619 5682 2157 9 0 2380296 0
[pid=28023/tid=28024] ppid=28020 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2436 0 1 0 7 0 0 0 20 0 18 0 29103093 9787879424 5682 33554432000 1073741824 1073778376 140734676038352 139775282518944 139775205458420 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200256 s]
/proc/loadavg: 2.27 2.13 2.04 3/194 28023
/proc/meminfo: memFree=31490492/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9625040 CPUtime=0.29 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 6560 0 1 0 28 1 0 0 20 0 19 0 29103093 9856040960 7508 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2406260 7509 2221 9 0 2396937 0
[pid=28023/tid=28024] ppid=28020 vsize=9625040 CPUtime=0.17 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2460 0 1 0 17 0 0 0 20 0 19 0 29103093 9856040960 7509 33554432000 1073741824 1073778376 140734676038352 139775282520704 139775155202640 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9625040

[startup+0.300358 s]
/proc/loadavg: 2.27 2.13 2.04 3/194 28023
/proc/meminfo: memFree=31490492/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9625040 CPUtime=0.54 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 7554 0 1 0 52 2 0 0 20 0 19 0 29103093 9856040960 8280 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2406260 8280 2226 9 0 2396937 0
[pid=28023/tid=28024] ppid=28020 vsize=9625040 CPUtime=0.27 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2462 0 1 0 27 0 0 0 20 0 19 0 29103093 9856040960 8280 33554432000 1073741824 1073778376 140734676038352 139775282520704 139775155584963 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 9625040

[startup+0.700313 s]
/proc/loadavg: 2.27 2.13 2.04 3/194 28023
/proc/meminfo: memFree=31490492/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9625040 CPUtime=1.15 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 11666 0 1 0 113 2 0 0 20 0 19 0 29103093 9856040960 11074 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2406260 11074 2246 9 0 2396937 0
[pid=28023/tid=28024] ppid=28020 vsize=9625040 CPUtime=0.67 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2472 0 1 0 67 0 0 0 20 0 19 0 29103093 9856040960 11074 33554432000 1073741824 1073778376 140734676038352 139775282520440 139775155584864 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 9625040

[startup+1.50075 s]
/proc/loadavg: 2.27 2.13 2.04 3/213 28042
/proc/meminfo: memFree=31440772/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9625040 CPUtime=2.6 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 20480 0 1 0 257 3 0 0 20 0 19 0 29103093 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2406260 16529 2248 9 0 2396937 0
[pid=28023/tid=28024] ppid=28020 vsize=9625040 CPUtime=1.47 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2476 0 1 0 147 0 0 0 20 0 19 0 29103093 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775282518552 139775155603655 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28026] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28026/stat : 28026 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775126558888 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28027] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28027/stat : 28027 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775125506344 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28028] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28028/stat : 28028 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775124453800 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28029] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28029/stat : 28029 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775123401256 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28030] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28030/stat : 28030 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775122348712 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28031] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28031/stat : 28031 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775121296168 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28032] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28032/stat : 28032 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775120243624 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28033] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28033/stat : 28033 (java) S 28020 28023 26669 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775119191080 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28034] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28034/stat : 28034 (java) S 28020 28023 26669 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29103095 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775106779240 224925890473 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28035] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28035/stat : 28035 (java) S 28020 28023 26669 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29103096 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775105725560 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28036] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28036/stat : 28036 (java) S 28020 28023 26669 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29103096 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775104672904 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28037] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28037/stat : 28037 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775103621648 224925898528 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28038] ppid=28020 vsize=9625040 CPUtime=0.61 cores=0,2,4,6
/proc/28023/task/28038/stat : 28038 (java) S 28020 28023 26669 0 -1 4202560 7885 0 0 0 61 0 0 0 20 0 19 0 29103098 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775102569016 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28039] ppid=28020 vsize=9625040 CPUtime=0.49 cores=0,2,4,6
/proc/28023/task/28039/stat : 28039 (java) R 28020 28023 26669 0 -1 4202560 8848 0 0 0 47 2 0 0 20 0 19 0 29103098 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775101503656 139775289502205 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28040] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28040/stat : 28040 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775100464120 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28041] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28041/stat : 28041 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775099411784 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28042] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28042/stat : 28042 (java) S 28020 28023 26669 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29103108 9856040960 16529 33554432000 1073741824 1073778376 140734676038352 139775098307368 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28023 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60094 s]
/proc/loadavg: 2.27 2.13 2.04 3/213 28042
/proc/meminfo: memFree=31440772/32872528 swapFree=163656/177964
[pid=28023] ppid=28020 vsize=9625040 CPUtime=2.81 cores=0,2,4,6
/proc/28023/stat : 28023 (java) S 28020 28023 26669 0 -1 4202496 21251 0 1 0 277 4 0 0 20 0 19 0 29103093 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 140734676029488 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28023/statm: 2406260 16790 2248 9 0 2396937 0
[pid=28023/tid=28024] ppid=28020 vsize=9625040 CPUtime=1.58 cores=0,2,4,6
/proc/28023/task/28024/stat : 28024 (java) R 28020 28023 26669 0 -1 4202560 2476 0 1 0 158 0 0 0 20 0 19 0 29103093 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775282518552 139775155584813 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28026] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28026/stat : 28026 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775126558888 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28027] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28027/stat : 28027 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775125506344 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28028] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28028/stat : 28028 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775124453800 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28029] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28029/stat : 28029 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775123401256 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28030] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28030/stat : 28030 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775122348712 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28031] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28031/stat : 28031 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775121296168 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28032] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28032/stat : 28032 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775120243624 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28023/tid=28033] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28033/stat : 28033 (java) S 28020 28023 26669 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 29103094 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775119191080 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28034] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28034/stat : 28034 (java) S 28020 28023 26669 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 29103095 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775106779240 224925890473 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28035] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28035/stat : 28035 (java) S 28020 28023 26669 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 29103096 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775105725560 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28036] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28036/stat : 28036 (java) S 28020 28023 26669 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29103096 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775104672904 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28037] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28037/stat : 28037 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775103621648 224925898528 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28038] ppid=28020 vsize=9625040 CPUtime=0.61 cores=0,2,4,6
/proc/28023/task/28038/stat : 28038 (java) S 28020 28023 26669 0 -1 4202560 7885 0 0 0 61 0 0 0 20 0 19 0 29103098 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775102569016 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28023/tid=28039] ppid=28020 vsize=9625040 CPUtime=0.59 cores=0,2,4,6
/proc/28023/task/28039/stat : 28039 (java) R 28020 28023 26669 0 -1 4202560 9619 0 0 0 57 2 0 0 20 0 19 0 29103098 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775101503752 139775286613393 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28040] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28040/stat : 28040 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775100464120 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28023/tid=28041] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28041/stat : 28041 (java) S 28020 28023 26669 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 29103098 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775099411784 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28023/tid=28042] ppid=28020 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28023/task/28042/stat : 28042 (java) S 28020 28023 26669 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 29103108 9856040960 16790 33554432000 1073741824 1073778376 140734676038352 139775098307368 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.66803
CPU time (s): 2.93255
CPU user time (s): 2.88156
CPU system time (s): 0.050992
CPU usage (%): 175.809
Max. virtual memory (cumulated for all children) (KiB): 9625380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.88156
system time used= 0.050992
maximum resident set size= 69276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21535
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= 260
involuntary context switches= 22

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node105 at 2016-06-18 19:22:12
IDJOB=4106324
IDBENCH=48016
IDSOLVER=2546
FILE ID=node105/4106324-1466270532
RUNJOBID= node105-1466265085-26685
PBS_JOBID= 19918230
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=59-P2=11-P3=29-P4=29-P5=11-P6=41-P7=53-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106324-1466270532/watcher-4106324-1466270532 -o /tmp/evaluation-result-4106324-1466270532/solver-4106324-1466270532 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466265085-26685 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4106324-1466270532.opb

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

MD5SUM BENCH= affad7ab158260414bbe6adaa71155fb
RANDOM SEED=1698451111

node105.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		: 2666.561
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	: 5333.12
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.54
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31491400 kB
Buffers:           88700 kB
Cached:           178728 kB
SwapCached:         1684 kB
Active:           273420 kB
Inactive:         185736 kB
Active(anon):     191408 kB
Inactive(anon):     2976 kB
Active(file):      82012 kB
Inactive(file):   182760 kB
Unevictable:      177964 kB
Mlocked:          163656 kB
SwapTotal:      67108856 kB
SwapFree:       67097160 kB
Dirty:               960 kB
Writeback:             0 kB
AnonPages:        392024 kB
Mapped:            15352 kB
Shmem:                 0 kB
Slab:             605332 kB
SReclaimable:      48556 kB
SUnreclaim:       556776 kB
KernelStack:        1760 kB
PageTables:         5132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     866664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 71748 MiB
End job on node105 at 2016-06-18 19:22:13