Trace number 4101493

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 PB16OPT262288 1.9837 1.47254

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc01.opb
MD5SUMc2934cbe264e98064d53d09fc14b43dc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262288
Best CPU time to get the best result obtained on this benchmark0.240962
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262288
Optimality of the best value was proved YES
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 524336
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@37e893df
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@41ac1fe4
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4101493-1466223996.opb
0.09/0.11	c reading problem ... 
0.09/0.11	c  objective function found
0.09/0.15	c ... done. Wall clock time 0.039s.
0.09/0.15	c declared #vars     113
0.09/0.15	c #constraints  71
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 19
0.09/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 46
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 6
0.09/0.15	c 71 constraints processed.
0.09/0.15	c objective function length is 31 literals
0.09/0.19	c SATISFIABLE
0.09/0.19	c OPTIMIZING...
0.09/0.19	c Got one! Elapsed wall clock time (in seconds):0.083
0.09/0.19	o 262346
0.27/0.29	c Got one! Elapsed wall clock time (in seconds):0.176
0.27/0.29	o 262307
0.67/0.44	c Got one! Elapsed wall clock time (in seconds):0.327
0.67/0.44	o 262300
0.67/0.47	c Got one! Elapsed wall clock time (in seconds):0.362
0.67/0.47	o 262290
0.83/0.56	c Got one! Elapsed wall clock time (in seconds):0.445
0.83/0.56	o 262289
0.99/0.64	c cleaning 3856 clauses out of 7712 with flag 3135/7714
1.13/0.77	c Got one! Elapsed wall clock time (in seconds):0.655
1.13/0.77	o 262288
1.26/0.88	c cleaning 4530 clauses out of 9060 with flag 8162/12921
1.57/1.10	c cleaning 5264 clauses out of 10528 with flag 25143/18919
1.88/1.41	c cleaning 6132 clauses out of 12263 with flag 47569/25920
1.88/1.46	c starts		: 55
1.88/1.46	c conflicts		: 27306
1.88/1.46	c decisions		: 33801
1.88/1.46	c propagations		: 342771
1.88/1.46	c inspects		: 16385565
1.88/1.46	c shortcuts		: 0
1.88/1.46	c learnt literals	: 11
1.88/1.46	c learnt binary clauses	: 47
1.88/1.46	c learnt ternary clauses	: 98
1.88/1.46	c learnt constraints	: 27294
1.88/1.46	c ignored constraints	: 0
1.88/1.46	c root simplifications	: 0
1.88/1.46	c removed literals (reason simplification)	: 0
1.88/1.46	c reason swapping (by a shorter reason)	: 0
1.88/1.46	c Calls to reduceDB	: 4
1.88/1.46	c Number of update (reduction) of LBD	: 5019
1.88/1.46	c Imported unit clauses	: 0
1.88/1.46	c number of reductions to clauses (during analyze)	: 0
1.88/1.46	c number of learned constraints concerned by reduction	: 0
1.88/1.46	c number of learning phase by resolution	: 0
1.88/1.46	c number of learning phase by cutting planes	: 0
1.88/1.46	c speed (assignments/second)	: 261457.66590389019
1.88/1.46	c non guided choices	68
1.88/1.46	c learnt constraints type 
1.88/1.46	s OPTIMUM FOUND
1.88/1.46	c Found 6 solution(s)
1.88/1.47	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 
1.88/1.47	c objective function=262288
1.88/1.47	c Total wall clock time (in seconds): 1.354

Verifier Data 

OK	262288

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-4101493-1466223996/watcher-4101493-1466223996 -o /tmp/evaluation-result-4101493-1466223996/solver-4101493-1466223996 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4101493-1466223996.opb 

pid=27740
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/27743/stat : 27743 (java) R 27740 27743 22937 0 -1 4202496 480 0 0 0 0 0 0 0 20 0 1 0 24444840 9515008 135 33554432000 1073741824 1073778376 140734033341088 140734033338216 213419307710 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2323 146 106 9 0 71 0

[startup+0.100158 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 4400 0 1 0 8 1 0 0 20 0 18 0 24444840 9787879424 6034 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2389619 6034 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200227 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=0.27 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 6491 0 1 0 25 2 0 0 20 0 19 0 24444840 9856040960 7966 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 7967 2227 9 0 2396937 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9625040

[startup+0.300318 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=0.56 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 7382 0 1 0 54 2 0 0 20 0 19 0 24444840 9856040960 8777 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 8777 2239 9 0 2396937 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9625040

[startup+0.700239 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=1.13 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 9446 0 1 0 111 2 0 0 20 0 19 0 24444840 9856040960 9478 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 9478 2250 9 0 2396937 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27743 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800314 s]
/proc/loadavg: 2.45 2.30 2.27 3/194 27743
/proc/meminfo: memFree=28902872/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=1.26 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 9446 0 1 0 124 2 0 0 20 0 19 0 24444840 9856040960 9478 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 9478 2250 9 0 2396937 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 9625040

[startup+1.20802 s]
/proc/loadavg: 2.41 2.30 2.27 3/213 27762
/proc/meminfo: memFree=28871068/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=1.68 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 9449 0 1 0 166 2 0 0 20 0 19 0 24444840 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 9991 2251 9 0 2396937 0
[pid=27743/tid=27745] ppid=27740 vsize=9625040 CPUtime=1.17 cores=1,3,5,7
/proc/27743/task/27745/stat : 27745 (java) R 27740 27743 22937 0 -1 4202560 2414 0 1 0 116 1 0 0 20 0 19 0 24444841 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787329913048 139787176942328 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27746] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27746/stat : 27746 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787302365352 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27747] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27747/stat : 27747 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787301312808 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27748] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27748/stat : 27748 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787300260264 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27743/tid=27749] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27749/stat : 27749 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787299207720 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27750] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27750/stat : 27750 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787298155176 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27751] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27751/stat : 27751 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787297102632 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27752] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27752/stat : 27752 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787296050088 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27753] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27753/stat : 27753 (java) S 27740 27743 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139787294997544 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27754] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27754/stat : 27754 (java) S 27740 27743 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786683648104 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27755] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27755/stat : 27755 (java) S 27740 27743 22937 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786682594424 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27756] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27756/stat : 27756 (java) S 27740 27743 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786681541768 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27757] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27757/stat : 27757 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786680490512 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27758] ppid=27740 vsize=9625040 CPUtime=0.19 cores=1,3,5,7
/proc/27743/task/27758/stat : 27758 (java) S 27740 27743 22937 0 -1 4202560 1914 0 0 0 19 0 0 0 20 0 19 0 24444846 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786679437880 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27759] ppid=27740 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/27743/task/27759/stat : 27759 (java) S 27740 27743 22937 0 -1 4202560 3852 0 0 0 28 0 0 0 20 0 19 0 24444846 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786678385336 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27760] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27760/stat : 27760 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786677332984 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27761] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27761/stat : 27761 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786676280648 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27762] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27762/stat : 27762 (java) S 27740 27743 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 24444856 9856040960 9991 33554432000 1073741824 1073778376 140734033341088 139786675225384 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 9625040

[startup+1.40076 s]
/proc/loadavg: 2.41 2.30 2.27 3/213 27762
/proc/meminfo: memFree=28871068/32872528 swapFree=1400172/1569824
[pid=27743] ppid=27740 vsize=9625040 CPUtime=1.88 cores=1,3,5,7
/proc/27743/stat : 27743 (java) S 27740 27743 22937 0 -1 4202496 9450 0 1 0 185 3 0 0 20 0 19 0 24444840 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 140734033332224 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27743/statm: 2406260 10503 2251 9 0 2396937 0
[pid=27743/tid=27745] ppid=27740 vsize=9625040 CPUtime=1.36 cores=1,3,5,7
/proc/27743/task/27745/stat : 27745 (java) R 27740 27743 22937 0 -1 4202560 2415 0 1 0 135 1 0 0 20 0 19 0 24444841 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787329913048 139787176933329 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27746] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27746/stat : 27746 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787302365352 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27747] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27747/stat : 27747 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787301312808 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27748] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27748/stat : 27748 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787300260264 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=27743/tid=27749] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27749/stat : 27749 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787299207720 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27750] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27750/stat : 27750 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787298155176 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27751] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27751/stat : 27751 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787297102632 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=27743/tid=27752] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27752/stat : 27752 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787296050088 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27753] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27753/stat : 27753 (java) S 27740 27743 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 24444842 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139787294997544 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27754] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27754/stat : 27754 (java) S 27740 27743 22937 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786683648104 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27755] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27755/stat : 27755 (java) S 27740 27743 22937 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786682594424 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27756] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27756/stat : 27756 (java) S 27740 27743 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 24444843 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786681541768 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27757] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27757/stat : 27757 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786680490512 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27758] ppid=27740 vsize=9625040 CPUtime=0.19 cores=1,3,5,7
/proc/27743/task/27758/stat : 27758 (java) S 27740 27743 22937 0 -1 4202560 1914 0 0 0 19 0 0 0 20 0 19 0 24444846 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786679437880 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27759] ppid=27740 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/27743/task/27759/stat : 27759 (java) S 27740 27743 22937 0 -1 4202560 3852 0 0 0 28 0 0 0 20 0 19 0 24444846 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786678385336 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27760] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27760/stat : 27760 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786677332984 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=27743/tid=27761] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27761/stat : 27761 (java) S 27740 27743 22937 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 24444846 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786676280648 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=27743/tid=27762] ppid=27740 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/27743/task/27762/stat : 27762 (java) S 27740 27743 22937 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 24444856 9856040960 10503 33554432000 1073741824 1073778376 140734033341088 139786675225384 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.47254
CPU time (s): 1.9837
CPU user time (s): 1.93171
CPU system time (s): 0.051992
CPU usage (%): 134.713
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.93171
system time used= 0.051992
maximum resident set size= 44140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9477
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= 302
involuntary context switches= 23

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 06:26:36
IDJOB=4101493
IDBENCH=1756
IDSOLVER=2546
FILE ID=node140/4101493-1466223996
RUNJOBID= node140-1466206052-22954
PBS_JOBID= 19918137
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101493-1466223996/watcher-4101493-1466223996 -o /tmp/evaluation-result-4101493-1466223996/solver-4101493-1466223996 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466206052-22954 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4101493-1466223996.opb

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

MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc
RANDOM SEED=1027666127

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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	: 5332.54
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28903564 kB
Buffers:           98616 kB
Cached:           142532 kB
SwapCached:         2476 kB
Active:          1480244 kB
Inactive:         180004 kB
Active(anon):    1419252 kB
Inactive(anon):     2588 kB
Active(file):      60992 kB
Inactive(file):   177416 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67097016 kB
Dirty:               816 kB
Writeback:             0 kB
AnonPages:       2981452 kB
Mapped:            15432 kB
Shmem:                 0 kB
Slab:             602492 kB
SReclaimable:      46396 kB
SUnreclaim:       556096 kB
KernelStack:        1760 kB
PageTables:        10060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4106616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1562624 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= 71736 MiB
End job on node140 at 2016-06-18 06:26:38