Trace number 3459605

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 Resolution 2.3.0OPT1077181440 2.15267 1.60978

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark2.15267
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
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 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.09	c version 2.3.1.v20110525
0.03/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.09	c java.vm.version	19.1-b02
0.03/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.09	c sun.arch.data.model	64
0.03/0.09	c java.version		1.6.0_24
0.03/0.09	c os.name		Linux
0.03/0.09	c os.version		2.6.18-164.el5
0.03/0.09	c os.arch		amd64
0.03/0.09	c Free memory 		12995394264
0.03/0.09	c Max memory 		13063553024
0.03/0.09	c Total memory 		13063553024
0.03/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3459605-1307151779.opb
0.10/0.11	c reading problem ... 
0.10/0.18	c ... done. Wall clock time 0.075s.
0.10/0.18	c #vars     190
0.10/0.18	c #constraints  123
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 36
0.10/0.18	c org.sat4j.minisat.constraints.card.MinWatchCard => 83
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 4
0.56/0.36	c SATISFIABLE
0.56/0.36	c OPTIMIZING...
0.56/0.36	c Got one! Elapsed wall clock time (in seconds):0.256
0.56/0.36	o 1079229440
0.80/0.41	c Got one! Elapsed wall clock time (in seconds):0.299
0.80/0.41	o 1077944320
0.80/0.47	c Got one! Elapsed wall clock time (in seconds):0.359
0.80/0.47	o 1077795840
0.95/0.51	c Got one! Elapsed wall clock time (in seconds):0.401
0.95/0.51	o 1077181440
1.16/0.71	c cleaning 3505 clauses out of 7010 with flag 3001/7011
1.64/1.17	c cleaning 4751 clauses out of 9505 with flag 9001/13011
2.02/1.60	c starts		: 48
2.02/1.60	c conflicts		: 18271
2.02/1.60	c decisions		: 33654
2.02/1.60	c propagations		: 467018
2.02/1.60	c inspects		: 11006614
2.02/1.60	c shortcuts		: 0
2.02/1.60	c learnt literals	: 6
2.02/1.60	c learnt binary clauses	: 132
2.02/1.60	c learnt ternary clauses	: 245
2.02/1.60	c learnt constraints	: 18264
2.02/1.60	c ignored constraints	: 0
2.02/1.60	c root simplifications	: 0
2.02/1.60	c removed literals (reason simplification)	: 196673
2.02/1.60	c reason swapping (by a shorter reason)	: 0
2.02/1.60	c Calls to reduceDB	: 2
2.02/1.60	c number of reductions to clauses (during analyze)	: 0
2.02/1.60	c number of learned constraints concerned by reduction	: 0
2.02/1.60	c number of learning phase by resolution	: 0
2.02/1.60	c number of learning phase by cutting planes	: 0
2.13/1.60	c speed (assignments/second)	: 428850.32139577594
2.13/1.60	c non guided choices	231
2.13/1.60	c learnt constraints type 
2.13/1.60	c constraints type 
2.13/1.60	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 36
2.13/1.60	c org.sat4j.minisat.constraints.card.MinWatchCard => 83
2.13/1.60	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 4
2.13/1.60	s OPTIMUM FOUND
2.13/1.60	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 -x127 x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x150 x151 -x152 x153 -x154 x155 x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 x171 x172 x173 x174 -x175 -x176 -x177 x178 -x179 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 
2.13/1.60	c objective function=1077181440
2.13/1.60	c Total wall clock time (in seconds): 1.492

Verifier Data 

OK	1077181440

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3459605-1307151779/watcher-3459605-1307151779 -o /tmp/evaluation-result-3459605-1307151779/solver-3459605-1307151779 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459605-1307151779.opb 

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: 2.27 2.12 2.03 2/544 2721
/proc/meminfo: memFree=22866020/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/2721/stat : 2721 (java) R 2719 2721 32714 0 -1 4202496 956 0 0 0 0 0 0 0 25 0 1 0 807593777 23580672 700 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233505335185 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2721/statm: 5757 700 516 9 0 124 0
[pid=2721/tid=2722] ppid=2719 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 7771 0 1 0 0 0 0 0 25 0 2 0 807593777 13850947584 8587 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233509991483 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.045988 s]
/proc/loadavg: 2.27 2.12 2.03 2/544 2721
/proc/meminfo: memFree=22866020/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13549480 CPUtime=0.03 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 13752 0 1 0 2 1 0 0 25 0 13 0 807593777 13874667520 13449 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3387370 13450 1672 9 0 3378118 0
[pid=2721/tid=2722] ppid=2719 vsize=13549480 CPUtime=0.03 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 12606 0 1 0 2 1 0 0 25 0 13 0 807593777 13874667520 13450 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 47660927401989 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13549480

[startup+0.10095 s]
/proc/loadavg: 2.27 2.12 2.03 2/544 2721
/proc/meminfo: memFree=22866020/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13687384 CPUtime=0.1 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 15561 0 1 0 8 2 0 0 25 0 18 0 807593777 14015881216 15233 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3421846 15234 2092 9 0 3412580 0
[pid=2721/tid=2722] ppid=2719 vsize=13687384 CPUtime=0.08 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 13626 0 1 0 7 1 0 0 18 0 18 0 807593777 14015881216 15234 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 47660931902291 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13687384

[startup+0.300923 s]
/proc/loadavg: 2.27 2.12 2.03 2/544 2721
/proc/meminfo: memFree=22866020/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13691956 CPUtime=0.56 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 18777 0 1 0 54 2 0 0 25 0 19 0 807593777 14020562944 17528 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3422989 17528 2216 9 0 3413723 0
[pid=2721/tid=2722] ppid=2719 vsize=13691956 CPUtime=0.28 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 14335 0 1 0 27 1 0 0 19 0 19 0 807593777 14020562944 17528 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 46912505199175 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 13691956

[startup+0.700804 s]
/proc/loadavg: 2.27 2.12 2.03 2/544 2721
/proc/meminfo: memFree=22866020/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13691956 CPUtime=1.16 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 19824 0 1 0 114 2 0 0 25 0 19 0 807593777 14020562944 18152 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3422989 18152 2225 9 0 3413723 0
[pid=2721/tid=2722] ppid=2719 vsize=13691956 CPUtime=0.68 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 14778 0 1 0 67 1 0 0 19 0 19 0 807593777 14020562944 18152 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 46912505216072 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 13691956

[startup+1.50069 s]
/proc/loadavg: 2.27 2.12 2.03 3/563 2743
/proc/meminfo: memFree=22797800/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13691956 CPUtime=2.02 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 20837 0 1 0 200 2 0 0 25 0 19 0 807593777 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3422989 19116 2249 9 0 3413723 0
[pid=2721/tid=2722] ppid=2719 vsize=13691956 CPUtime=1.45 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) R 2719 2721 32714 0 -1 4202560 14784 0 1 0 144 1 0 0 20 0 19 0 807593777 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 46912505532931 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=2721/tid=2724] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2724/stat : 2724 (java) S 2719 2721 32714 0 -1 4202560 293 0 0 0 0 0 0 0 16 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2725] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2725/stat : 2725 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2726] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2726/stat : 2726 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2727] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2727/stat : 2727 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2728] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2728/stat : 2728 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2729] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2729/stat : 2729 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2730] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2730/stat : 2730 (java) S 2719 2721 32714 0 -1 4202560 90 0 0 0 0 0 0 0 16 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2734] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2734/stat : 2734 (java) S 2719 2721 32714 0 -1 4202560 172 0 0 0 0 0 0 0 15 0 19 0 807593779 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2735] ppid=2719 vsize=13691956 CPUtime=0.02 cores=1,3,5,7
/proc/2721/task/2735/stat : 2735 (java) S 2719 2721 32714 0 -1 4202560 397 0 0 0 2 0 0 0 15 0 19 0 807593780 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 0 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2736] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2736/stat : 2736 (java) S 2719 2721 32714 0 -1 4202560 17 0 0 0 0 0 0 0 19 0 19 0 807593781 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2737] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2737/stat : 2737 (java) S 2719 2721 32714 0 -1 4202560 9 0 0 0 0 0 0 0 19 0 19 0 807593781 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2738] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2738/stat : 2738 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 807593783 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522121137 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2739] ppid=2719 vsize=13691956 CPUtime=0.25 cores=1,3,5,7
/proc/2721/task/2739/stat : 2739 (java) S 2719 2721 32714 0 -1 4202560 1846 0 0 0 25 0 0 0 20 0 19 0 807593783 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2740] ppid=2719 vsize=13691956 CPUtime=0.28 cores=1,3,5,7
/proc/2721/task/2740/stat : 2740 (java) S 2719 2721 32714 0 -1 4202560 2100 0 0 0 28 0 0 0 16 0 19 0 807593783 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 5 0 0 0
[pid=2721/tid=2741] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2741/stat : 2741 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 807593783 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2742] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2742/stat : 2742 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 807593783 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2743] ppid=2719 vsize=13691956 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2743/stat : 2743 (java) S 2719 2721 32714 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 807593796 14020562944 19116 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 13691956

Solver just ended. Dumping a history of the last processes samples

[startup+1.60395 s]
/proc/loadavg: 2.27 2.12 2.03 3/563 2743
/proc/meminfo: memFree=22797800/32951124 swapFree=64303760/67111528
[pid=2721] ppid=2719 vsize=13692984 CPUtime=2.13 cores=1,3,5,7
/proc/2721/stat : 2721 (java) S 2719 2721 32714 0 -1 4202496 20851 0 1 0 211 2 0 0 25 0 20 0 807593777 14021615616 19130 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2721/statm: 3423246 19130 2249 9 0 3413980 0
[pid=2721/tid=2722] ppid=2719 vsize=13692984 CPUtime=1.55 cores=1,3,5,7
/proc/2721/task/2722/stat : 2722 (java) S 2719 2721 32714 0 -1 4202560 14788 0 1 0 154 1 0 0 22 0 20 0 807593777 14021615616 19130 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2724] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2724/stat : 2724 (java) S 2719 2721 32714 0 -1 4202560 293 0 0 0 0 0 0 0 16 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2725] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2725/stat : 2725 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2726] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2726/stat : 2726 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2727] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2727/stat : 2727 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2728] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2728/stat : 2728 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2729] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2729/stat : 2729 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2730] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2730/stat : 2730 (java) S 2719 2721 32714 0 -1 4202560 90 0 0 0 0 0 0 0 16 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2734] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2734/stat : 2734 (java) S 2719 2721 32714 0 -1 4202560 172 0 0 0 0 0 0 0 15 0 20 0 807593779 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2735] ppid=2719 vsize=13692984 CPUtime=0.02 cores=1,3,5,7
/proc/2721/task/2735/stat : 2735 (java) S 2719 2721 32714 0 -1 4202560 397 0 0 0 2 0 0 0 15 0 20 0 807593780 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 0 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2736] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2736/stat : 2736 (java) S 2719 2721 32714 0 -1 4202560 17 0 0 0 0 0 0 0 19 0 20 0 807593781 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2737] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2737/stat : 2737 (java) S 2719 2721 32714 0 -1 4202560 9 0 0 0 0 0 0 0 19 0 20 0 807593781 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2738] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2738/stat : 2738 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 807593783 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522121137 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2739] ppid=2719 vsize=13692984 CPUtime=0.25 cores=1,3,5,7
/proc/2721/task/2739/stat : 2739 (java) S 2719 2721 32714 0 -1 4202560 1848 0 0 0 25 0 0 0 15 0 20 0 807593783 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2740] ppid=2719 vsize=13692984 CPUtime=0.28 cores=1,3,5,7
/proc/2721/task/2740/stat : 2740 (java) S 2719 2721 32714 0 -1 4202560 2100 0 0 0 28 0 0 0 15 0 20 0 807593783 14021615616 19131 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 5 0 0 0
[pid=2721/tid=2741] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2741/stat : 2741 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 807593783 14021615616 19132 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522113433 0 4 0 16800975 18446604459494289472 0 0 -1 3 0 0 0
[pid=2721/tid=2742] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2742/stat : 2742 (java) S 2719 2721 32714 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 807593783 14021615616 19132 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
[pid=2721/tid=2743] ppid=2719 vsize=13692984 CPUtime=0 cores=1,3,5,7
/proc/2721/task/2743/stat : 2743 (java) S 2719 2721 32714 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 20 0 807593796 14021615616 19132 33554432000 1073741824 1073778376 140737152124064 18446744073709551615 233522114048 0 4 0 16800975 18446604459494289472 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 13692984

Child status: 30
Real time (s): 1.60978
CPU time (s): 2.15267
CPU user time (s): 2.11868
CPU system time (s): 0.033994
CPU usage (%): 133.724
Max. virtual memory (cumulated for all children) (KiB): 13692984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.11868
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20866
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 239
involuntary context switches= 66

runsolver used 0.012998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-04 03:42:59
IDJOB=3459605
IDBENCH=2474
IDSOLVER=1952
FILE ID=node145/3459605-1307151779
RUNJOBID= node145-1307146379-2178
PBS_JOBID= 13508771
Free space on /tmp= 73956 MiB

SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459605-1307151779/watcher-3459605-1307151779 -o /tmp/evaluation-result-3459605-1307151779/solver-3459605-1307151779 -C 1800 -W 1900 -M 15500  java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459605-1307151779.opb

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

MD5SUM BENCH= 25aef4d44af7e0ab52082ae8b5eea91f
RANDOM SEED=1328442901

node145.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22866160 kB
Buffers:        255048 kB
Cached:         466484 kB
SwapCached:        944 kB
Active:        9448468 kB
Inactive:       365436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22866160 kB
SwapTotal:    67111528 kB
SwapFree:     64303760 kB
Dirty:            1496 kB
Writeback:           0 kB
AnonPages:     9091600 kB
Mapped:          42520 kB
Slab:           134704 kB
PageTables:      65784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 166650840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73956 MiB
End job on node145 at 2011-06-04 03:43:01