Trace number 3457294

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 CuttingPlanes 2.3.0OPT88 2.73758 1.52564

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh210.opb
MD5SUM68360f4af644e6b1495bea4b9caa12b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark0.040992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 88
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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) 2004-2010 Daniel Le Berre
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 2.3.1.v20110525
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		2.6.18-164.el5
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		9996466904
0.00/0.09	c Max memory 		10048897024
0.00/0.09	c Total memory 		10048897024
0.00/0.09	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization
0.11/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
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 phase appearing in latest learned clause taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3457294-1307219648.opb
0.11/0.10	c reading problem ... 
0.29/0.22	c ... done. Wall clock time 0.116s.
0.29/0.22	c #vars     200
0.29/0.22	c #constraints  900
0.29/0.22	c constraints type 
0.29/0.22	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 166
0.29/0.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 734
0.29/0.25	c SATISFIABLE
0.29/0.25	c OPTIMIZING...
0.29/0.25	c Got one! Elapsed wall clock time (in seconds):0.146
0.29/0.25	o 96
0.29/0.27	c Got one! Elapsed wall clock time (in seconds):0.169
0.29/0.27	o 95
0.29/0.28	c Got one! Elapsed wall clock time (in seconds):0.174
0.29/0.28	o 93
0.46/0.35	c Got one! Elapsed wall clock time (in seconds):0.246
0.46/0.35	o 92
0.46/0.36	c Got one! Elapsed wall clock time (in seconds):0.253
0.46/0.36	o 91
0.76/0.40	c Got one! Elapsed wall clock time (in seconds):0.296
0.76/0.40	o 90
1.36/0.60	c Got one! Elapsed wall clock time (in seconds):0.501
1.36/0.60	o 89
1.36/0.63	c Got one! Elapsed wall clock time (in seconds):0.531
1.36/0.63	o 88
2.70/1.50	c starts		: 12
2.70/1.50	c conflicts		: 633
2.70/1.50	c decisions		: 1266
2.70/1.50	c propagations		: 18449
2.70/1.50	c inspects		: 1188067
2.70/1.50	c shortcuts		: 0
2.70/1.50	c learnt literals	: 1
2.70/1.50	c learnt binary clauses	: 1
2.70/1.50	c learnt ternary clauses	: 1
2.70/1.50	c learnt constraints	: 631
2.70/1.50	c ignored constraints	: 0
2.70/1.50	c root simplifications	: 0
2.70/1.50	c removed literals (reason simplification)	: 0
2.70/1.50	c reason swapping (by a shorter reason)	: 0
2.70/1.50	c Calls to reduceDB	: 0
2.70/1.50	c number of reductions to clauses (during analyze)	: 0
2.70/1.50	c number of learned constraints concerned by reduction	: 0
2.70/1.50	c number of learning phase by resolution	: 0
2.70/1.50	c number of learning phase by cutting planes	: 0
2.70/1.50	c speed (assignments/second)	: 21254.608294930877
2.70/1.50	c non guided choices	0
2.70/1.50	c learnt constraints type 
2.70/1.50	c constraints type 
2.70/1.50	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 166
2.70/1.50	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 734
2.70/1.50	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
2.70/1.50	s OPTIMUM FOUND
2.70/1.50	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 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 -x200 
2.70/1.50	c objective function=88
2.70/1.50	c Total wall clock time (in seconds): 1.4

Verifier Data 

OK	88

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-3457294-1307219648/watcher-3457294-1307219648 -o /tmp/evaluation-result-3457294-1307219648/solver-3457294-1307219648 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457294-1307219648.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: 1.94 2.02 1.97 2/479 29691
/proc/meminfo: memFree=25127972/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 7086 0 1 0 0 0 0 0 25 0 2 0 833562738 10694979584 6787 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2611079 6801 917 9 0 2602235 0
[pid=29691/tid=29692] ppid=29689 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 6032 0 1 0 0 0 0 0 25 0 2 0 833562739 10694979584 6849 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228122407995 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0920849 s]
/proc/loadavg: 1.94 2.02 1.97 2/479 29691
/proc/meminfo: memFree=25127972/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10539988 CPUtime=0.1 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 12995 0 1 0 9 1 0 0 25 0 18 0 833562738 10792947712 12649 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2634997 12649 2092 9 0 2625731 0
[pid=29691/tid=29692] ppid=29689 vsize=10539988 CPUtime=0.07 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 11042 0 1 0 7 0 0 0 18 0 18 0 833562739 10792947712 12651 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46957452476323 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) 10539988

[startup+0.10108 s]
/proc/loadavg: 1.94 2.02 1.97 2/479 29691
/proc/meminfo: memFree=25127972/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10540120 CPUtime=0.11 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 13116 0 1 0 10 1 0 0 25 0 18 0 833562738 10793082880 12770 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2635030 12770 2092 9 0 2625764 0
[pid=29691/tid=29692] ppid=29689 vsize=10540120 CPUtime=0.09 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 11161 0 1 0 8 1 0 0 18 0 18 0 833562739 10793082880 12770 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46957456943924 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540120

[startup+0.301011 s]
/proc/loadavg: 1.94 2.02 1.97 2/479 29691
/proc/meminfo: memFree=25127972/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10543740 CPUtime=0.46 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 15712 0 1 0 45 1 0 0 25 0 19 0 833562738 10796789760 15050 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2635935 15050 2210 9 0 2626669 0
[pid=29691/tid=29692] ppid=29689 vsize=10543740 CPUtime=0.28 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 12385 0 1 0 27 1 0 0 19 0 19 0 833562739 10796789760 15050 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46912505219208 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 10543740

[startup+0.700974 s]
/proc/loadavg: 1.94 2.02 1.97 2/479 29691
/proc/meminfo: memFree=25127972/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10548160 CPUtime=1.64 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 37643 0 1 0 160 4 0 0 25 0 19 0 833562738 10801315840 33165 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2637040 33168 2219 9 0 2627774 0
[pid=29691/tid=29692] ppid=29689 vsize=10548160 CPUtime=0.68 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 23759 0 1 0 66 2 0 0 19 0 19 0 833562739 10801315840 33169 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46912505683747 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 10548160

[startup+1.50083 s]
/proc/loadavg: 1.94 2.02 1.97 3/498 29710
/proc/meminfo: memFree=24907296/32951124 swapFree=41830676/67111528
[pid=29691] ppid=29689 vsize=10548464 CPUtime=2.7 cores=1,3,5,7
/proc/29691/stat : 29691 (java) S 29689 29691 29047 0 -1 4202496 101915 0 1 0 260 10 0 0 25 0 19 0 833562738 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/29691/statm: 2637116 97436 2227 9 0 2627850 0
[pid=29691/tid=29692] ppid=29689 vsize=10548464 CPUtime=1.49 cores=1,3,5,7
/proc/29691/task/29692/stat : 29692 (java) R 29689 29691 29047 0 -1 4202560 87948 0 1 0 140 9 0 0 21 0 19 0 833562739 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46912505217685 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=29691/tid=29694] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29694/stat : 29694 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29695] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29695/stat : 29695 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29696] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29696/stat : 29696 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29697] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29697/stat : 29697 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29698] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29698/stat : 29698 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29699] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29699/stat : 29699 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
[pid=29691/tid=29700] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29700/stat : 29700 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 7 0 0 0
[pid=29691/tid=29701] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29701/stat : 29701 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562740 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 7 0 0 0
[pid=29691/tid=29702] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29702/stat : 29702 (java) S 29689 29691 29047 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 833562741 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134530560 0 0 0 16800975 18446604459895310464 0 0 -1 3 0 0 0
[pid=29691/tid=29703] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29703/stat : 29703 (java) S 29689 29691 29047 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 833562742 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 3 0 0 0
[pid=29691/tid=29704] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29704/stat : 29704 (java) S 29689 29691 29047 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833562742 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 3 0 0 0
[pid=29691/tid=29705] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29705/stat : 29705 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562744 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134537649 0 4 0 16800975 18446604459895310464 0 0 -1 3 0 0 0
[pid=29691/tid=29706] ppid=29689 vsize=10548464 CPUtime=0.64 cores=1,3,5,7
/proc/29691/task/29706/stat : 29706 (java) R 29689 29691 29047 0 -1 4202560 6148 0 0 0 64 0 0 0 20 0 19 0 833562744 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 46957451780976 0 4 0 16800975 0 0 0 -1 5 0 0 0
[pid=29691/tid=29707] ppid=29689 vsize=10548464 CPUtime=0.54 cores=1,3,5,7
/proc/29691/task/29707/stat : 29707 (java) S 29689 29691 29047 0 -1 4202560 6658 0 0 0 54 0 0 0 22 0 19 0 833562744 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 7 0 0 0
[pid=29691/tid=29708] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29708/stat : 29708 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833562744 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134529945 0 4 0 16800975 18446604459895310464 0 0 -1 3 0 0 0
[pid=29691/tid=29709] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29709/stat : 29709 (java) S 29689 29691 29047 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 833562744 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134530560 0 4 0 16800975 18446604459895310464 0 0 -1 7 0 0 0
[pid=29691/tid=29710] ppid=29689 vsize=10548464 CPUtime=0 cores=1,3,5,7
/proc/29691/task/29710/stat : 29710 (java) S 29689 29691 29047 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 833562761 10801627136 97436 33554432000 1073741824 1073778376 140735756584560 18446744073709551615 228134530560 0 4 0 16800975 18446604459895310464 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 10548464

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

Child status: 30
Real time (s): 1.52564
CPU time (s): 2.73758
CPU user time (s): 2.6126
CPU system time (s): 0.124981
CPU usage (%): 179.439
Max. virtual memory (cumulated for all children) (KiB): 10548464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.6126
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101942
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= 303
involuntary context switches= 64

runsolver used 0.008998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-04 22:34:08
IDJOB=3457294
IDBENCH=2104
IDSOLVER=1951
FILE ID=node138/3457294-1307219648
RUNJOBID= node138-1307215867-29066
PBS_JOBID= 13509086
Free space on /tmp= 73668 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh210.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457294-1307219648/watcher-3457294-1307219648 -o /tmp/evaluation-result-3457294-1307219648/solver-3457294-1307219648 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457294-1307219648.opb

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

MD5SUM BENCH= 68360f4af644e6b1495bea4b9caa12b9
RANDOM SEED=284955863

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.80
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25127988 kB
Buffers:        326664 kB
Cached:        1287068 kB
SwapCached:      44568 kB
Active:        5581488 kB
Inactive:      1943620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25127988 kB
SwapTotal:    67111528 kB
SwapFree:     41830676 kB
Dirty:             180 kB
Writeback:           0 kB
AnonPages:     5877500 kB
Mapped:          24756 kB
Slab:           129848 kB
PageTables:      99500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 140996196 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= 73668 MiB
End job on node138 at 2011-06-04 22:34:09