Trace number 2661099

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 CuttingPlanes 2.2.0 2010-05-26OPT10447498 4.5903 2.46491

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-p0291.opb
MD5SUM5dbbb39821171ddf7cf17b36f56beeda
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10447498
Best CPU time to get the best result obtained on this benchmark0.38594
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10447498
Optimality of the best value was proved YES
Number of variables290
Total number of constraints205
Number of constraints which are clauses189
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints14
Minimum length of a constraint2
Maximum length of a constraint53
Number of terms in the objective function 288
Biggest coefficient in the objective function 80000000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 686402651
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 80000000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 686402651
Number of bits of the biggest sum of numbers30
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 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2661099-1276347063.opb
0.25/0.20	c reading problem ... 
0.38/0.32	c ... done. Wall clock time 0.113s.
0.38/0.32	c #vars     290
0.38/0.32	c #constraints  205
0.38/0.32	c constraints type 
0.38/0.32	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 189
0.38/0.32	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
0.38/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 14
0.38/0.36	c SATISFIABLE
0.38/0.36	c OPTIMIZING...
0.38/0.36	c Got one! Elapsed wall clock time (in seconds):0.159
0.38/0.36	o 24445051
0.38/0.39	c Got one! Elapsed wall clock time (in seconds):0.192
0.38/0.39	o 23150195
0.73/0.56	c Got one! Elapsed wall clock time (in seconds):0.355
0.73/0.56	o 11140720
1.52/0.93	c Got one! Elapsed wall clock time (in seconds):0.728
1.52/0.93	o 11114328
1.52/0.99	c Got one! Elapsed wall clock time (in seconds):0.788
1.52/0.99	o 11018645
2.91/1.64	c Got one! Elapsed wall clock time (in seconds):1.441
2.91/1.64	o 10621523
3.51/1.99	c Got one! Elapsed wall clock time (in seconds):1.789
3.51/1.99	o 10608760
3.92/2.17	c Got one! Elapsed wall clock time (in seconds):1.972
3.92/2.17	o 10447498
4.30/2.39	c starts		: 9
4.30/2.39	c conflicts		: 39
4.30/2.39	c decisions		: 1002
4.30/2.39	c propagations		: 3778
4.30/2.39	c inspects		: 10288
4.30/2.39	c learnt literals	: 0
4.30/2.39	c learnt binary clauses	: 0
4.30/2.39	c learnt ternary clauses	: 0
4.30/2.39	c learnt clauses	: 38
4.30/2.39	c ignored clauses	: 0
4.30/2.39	c root simplifications	: 0
4.30/2.39	c removed literals (reason simplification)	: 0
4.30/2.39	c reason swapping (by a shorter reason)	: 0
4.30/2.39	c Calls to reduceDB	: 0
4.30/2.39	c number of reductions to clauses (during analyze)	: 0
4.30/2.39	c number of learned constraints concerned by reduction	: 0
4.30/2.39	c number of learning phase by resolution	: 0
4.30/2.39	c number of learning phase by cutting planes	: 0
4.30/2.39	c speed (assignments/second)	: 17172.727272727272
4.30/2.39	c non guided choices	0
4.30/2.39	c learnt constraints type 
4.30/2.39	c constraints type 
4.30/2.39	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 189
4.30/2.39	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
4.30/2.40	c org.sat4j.pb.constraints.pb.MaxWatchPb => 14
4.30/2.40	s OPTIMUM FOUND
4.30/2.40	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 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 x263 -x264 x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 x286 -x287 -x288 -x289 -x290 
4.30/2.40	c objective function=10447498
4.30/2.40	c Total wall clock time (in seconds): 2.197

Verifier Data 

OK	10447498

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661099-1276347063/watcher-2661099-1276347063 -o /tmp/evaluation-result-2661099-1276347063/solver-2661099-1276347063 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661099-1276347063.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.19 1.26 1.26 3/106 13739
/proc/meminfo: memFree=1850952/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=13164 CPUtime=0
/proc/13739/stat : 13739 (java) R 13737 13739 13116 0 -1 4194304 691 0 0 0 0 0 0 0 19 0 1 0 10310276 13479936 303 1992294400 134512640 134550932 4287965856 18446744073709551615 8005253 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13739/statm: 3291 308 141 10 0 1121 0

[startup+0.085154 s]
/proc/loadavg: 1.19 1.26 1.26 3/106 13739
/proc/meminfo: memFree=1850952/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1521796 CPUtime=0.07
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 3853 0 1 0 5 2 0 0 19 0 7 0 10310276 1558319104 3294 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 380449 3294 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101155 s]
/proc/loadavg: 1.19 1.26 1.26 3/106 13739
/proc/meminfo: memFree=1850952/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1524184 CPUtime=0.09
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 4001 0 1 0 7 2 0 0 19 0 12 0 10310276 1560764416 3440 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 381046 3440 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300805 s]
/proc/loadavg: 1.19 1.26 1.26 3/106 13739
/proc/meminfo: memFree=1850952/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1526360 CPUtime=0.38
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 5406 0 1 0 35 3 0 0 19 0 12 0 10310276 1562992640 4843 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 381590 4843 1362 10 0 378892 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526360

[startup+0.700799 s]
/proc/loadavg: 1.19 1.26 1.26 3/106 13739
/proc/meminfo: memFree=1850952/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1530680 CPUtime=1.12
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 7959 0 1 0 108 4 0 0 19 0 13 0 10310276 1567416320 7334 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 382670 7334 1412 10 0 379972 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1530680

[startup+1.50179 s]
/proc/loadavg: 1.34 1.29 1.27 4/119 13752
/proc/meminfo: memFree=1799824/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1544140 CPUtime=2.71
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 30861 0 1 0 256 15 0 0 19 0 13 0 10310276 1581199360 28019 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 386035 28022 1414 10 0 383337 0
[pid=13739/tid=13741] ppid=13737 vsize=1544140 CPUtime=1.48
/proc/13739/task/13741/stat : 13741 (java) R 13737 13739 13116 0 -1 4202560 22633 0 1 0 136 12 0 0 18 0 13 0 10310277 1581199360 28025 1992294400 134512640 134550932 4287965856 18446744073709551615 4109303018 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13739/tid=13742] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13742/stat : 13742 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 10310278 1581199360 28027 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13743] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13743/stat : 13743 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 10310278 1581199360 28028 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13744] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13744/stat : 13744 (java) S 13737 13739 13116 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 13 0 10310280 1581199360 28031 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13745] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13745/stat : 13745 (java) S 13737 13739 13116 0 -1 4202560 9 0 0 0 0 0 0 0 22 0 13 0 10310280 1581199360 28034 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13746] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13746/stat : 13746 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 10310280 1581199360 28036 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13747] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13747/stat : 13747 (java) S 13737 13739 13116 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 13 0 10310285 1581199360 28037 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13748] ppid=13737 vsize=1544140 CPUtime=0.23
/proc/13739/task/13748/stat : 13748 (java) R 13737 13739 13116 0 -1 4202560 1070 0 0 0 23 0 0 0 25 0 13 0 10310285 1581199360 28040 1992294400 134512640 134550932 4287965856 18446744073709551615 103341729 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13749] ppid=13737 vsize=1544140 CPUtime=0.98
/proc/13739/task/13749/stat : 13749 (java) R 13737 13739 13116 0 -1 4202560 6096 0 0 0 96 2 0 0 18 0 13 0 10310285 1581199360 28043 1992294400 134512640 134550932 4287965856 18446744073709551615 106251974 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13750] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13750/stat : 13750 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 10310285 1581199360 28044 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13751] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13751/stat : 13751 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 10310285 1581199360 28046 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13752] ppid=13737 vsize=1544140 CPUtime=0
/proc/13739/task/13752/stat : 13752 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 10310310 1581199360 28049 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1544140

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

[startup+1.90178 s]
/proc/loadavg: 1.34 1.29 1.27 4/119 13752
/proc/meminfo: memFree=1799824/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1546636 CPUtime=3.51
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 41707 0 1 0 332 19 0 0 19 0 13 0 10310276 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 386659 38376 1435 10 0 383961 0
[pid=13739/tid=13741] ppid=13737 vsize=1546636 CPUtime=1.87
/proc/13739/task/13741/stat : 13741 (java) R 13737 13739 13116 0 -1 4202560 32105 0 1 0 172 15 0 0 17 0 13 0 10310277 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4109302920 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13739/tid=13742] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13742/stat : 13742 (java) S 13737 13739 13116 0 -1 4202560 234 0 0 0 0 0 0 0 18 0 13 0 10310278 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13743] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13743/stat : 13743 (java) R 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 10310278 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13739/tid=13744] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13744/stat : 13744 (java) S 13737 13739 13116 0 -1 4202560 7 0 0 0 0 0 0 0 17 0 13 0 10310280 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13745] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13745/stat : 13745 (java) R 13737 13739 13116 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 10310280 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13739/tid=13746] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13746/stat : 13746 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 10310280 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13747] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13747/stat : 13747 (java) S 13737 13739 13116 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 13 0 10310285 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13748] ppid=13737 vsize=1546636 CPUtime=0.23
/proc/13739/task/13748/stat : 13748 (java) R 13737 13739 13116 0 -1 4202560 1070 0 0 0 23 0 0 0 25 0 13 0 10310285 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 105542966 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13749] ppid=13737 vsize=1546636 CPUtime=1.38
/proc/13739/task/13749/stat : 13749 (java) R 13737 13739 13116 0 -1 4202560 7227 0 0 0 135 3 0 0 18 0 13 0 10310285 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 104163182 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13750] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13750/stat : 13750 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 10310285 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13751] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13751/stat : 13751 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 10310285 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13752] ppid=13737 vsize=1546636 CPUtime=0
/proc/13739/task/13752/stat : 13752 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 10310310 1583755264 38376 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.51
Current children cumulated vsize (KiB) 1546636

[startup+2.30177 s]
/proc/loadavg: 1.34 1.29 1.27 5/119 13752
/proc/meminfo: memFree=1702608/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1549440 CPUtime=4.3
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 43908 0 1 0 410 20 0 0 19 0 13 0 10310276 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 387360 38841 1438 10 0 384662 0
[pid=13739/tid=13741] ppid=13737 vsize=1549440 CPUtime=2.27
/proc/13739/task/13741/stat : 13741 (java) R 13737 13739 13116 0 -1 4202560 32105 0 1 0 212 15 0 0 18 0 13 0 10310277 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4109333791 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13739/tid=13742] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13742/stat : 13742 (java) S 13737 13739 13116 0 -1 4202560 234 0 0 0 0 0 0 0 17 0 13 0 10310278 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13743] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13743/stat : 13743 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 10310278 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13744] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13744/stat : 13744 (java) S 13737 13739 13116 0 -1 4202560 7 0 0 0 0 0 0 0 17 0 13 0 10310280 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13745] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13745/stat : 13745 (java) S 13737 13739 13116 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 10310280 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13746] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13746/stat : 13746 (java) S 13737 13739 13116 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 10310280 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13747] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13747/stat : 13747 (java) S 13737 13739 13116 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 13 0 10310285 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13748] ppid=13737 vsize=1549440 CPUtime=0.3
/proc/13739/task/13748/stat : 13748 (java) R 13737 13739 13116 0 -1 4202560 1400 0 0 0 30 0 0 0 25 0 13 0 10310285 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 102092673 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13749] ppid=13737 vsize=1549440 CPUtime=1.7
/proc/13739/task/13749/stat : 13749 (java) R 13737 13739 13116 0 -1 4202560 9093 0 0 0 167 3 0 0 19 0 13 0 10310285 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 104142939 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13750] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13750/stat : 13750 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 10310285 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13751] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13751/stat : 13751 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 10310285 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13752] ppid=13737 vsize=1549440 CPUtime=0
/proc/13739/task/13752/stat : 13752 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 10310310 1586626560 38841 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 1549440

[startup+2.40177 s]
/proc/loadavg: 1.34 1.29 1.27 5/119 13752
/proc/meminfo: memFree=1702608/2059040 swapFree=4135540/4192956
[pid=13739] ppid=13737 vsize=1549764 CPUtime=4.5
/proc/13739/stat : 13739 (java) S 13737 13739 13116 0 -1 4202496 44110 0 1 0 430 20 0 0 19 0 14 0 10310276 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/13739/statm: 387441 38959 1438 10 0 384743 0
[pid=13739/tid=13741] ppid=13737 vsize=1549764 CPUtime=2.36
/proc/13739/task/13741/stat : 13741 (java) S 13737 13739 13116 0 -1 4202560 32109 0 1 0 221 15 0 0 19 0 14 0 10310277 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13742] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13742/stat : 13742 (java) S 13737 13739 13116 0 -1 4202560 234 0 0 0 0 0 0 0 17 0 14 0 10310278 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13743] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13743/stat : 13743 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 10310278 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13744] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13744/stat : 13744 (java) S 13737 13739 13116 0 -1 4202560 7 0 0 0 0 0 0 0 17 0 14 0 10310280 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 0 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13745] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13745/stat : 13745 (java) S 13737 13739 13116 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 10310280 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13746] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13746/stat : 13746 (java) S 13737 13739 13116 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 10310280 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13747] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13747/stat : 13747 (java) S 13737 13739 13116 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 10310285 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13748] ppid=13737 vsize=1549764 CPUtime=0.31
/proc/13739/task/13748/stat : 13748 (java) R 13737 13739 13116 0 -1 4202560 1559 0 0 0 31 0 0 0 25 0 14 0 10310285 1586958336 38959 1992294400 134512640 134550932 4287965856 18446744073709551615 104147124 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13749] ppid=13737 vsize=1549764 CPUtime=1.78
/proc/13739/task/13749/stat : 13749 (java) R 13737 13739 13116 0 -1 4202560 9127 0 0 0 175 3 0 0 19 0 14 0 10310285 1586958336 38960 1992294400 134512640 134550932 4287965856 18446744073709551615 104163874 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13739/tid=13750] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13750/stat : 13750 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 10310285 1586958336 38960 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13751] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13751/stat : 13751 (java) S 13737 13739 13116 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 10310285 1586958336 38960 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 0 0 0 0
[pid=13739/tid=13752] ppid=13737 vsize=1549764 CPUtime=0
/proc/13739/task/13752/stat : 13752 (java) S 13737 13739 13116 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 10310310 1586958336 38960 1992294400 134512640 134550932 4287965856 18446744073709551615 4294960144 0 4 0 16800975 18446604437871798080 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 1549764

Child status: 30
Real time (s): 2.46491
CPU time (s): 4.5903
CPU user time (s): 4.36833
CPU system time (s): 0.221966
CPU usage (%): 186.226
Max. virtual memory (cumulated for all children) (KiB): 1549764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.36834
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44452
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= 200
involuntary context switches= 224

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-12 14:51:03
IDJOB=2661099
IDBENCH=1519
IDSOLVER=1165
FILE ID=node002/2661099-1276347063
PBS_JOBID= 11173182
Free space on /tmp= 62400 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0291.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661099-1276347063/watcher-2661099-1276347063 -o /tmp/evaluation-result-2661099-1276347063/solver-2661099-1276347063 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661099-1276347063.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5dbbb39821171ddf7cf17b36f56beeda
RANDOM SEED=1572542494

node002.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851348 kB
Buffers:         18420 kB
Cached:         115372 kB
SwapCached:      17716 kB
Active:          98676 kB
Inactive:        54812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851348 kB
SwapTotal:     4192956 kB
SwapFree:      4135540 kB
Dirty:             252 kB
Writeback:           4 kB
AnonPages:       10696 kB
Mapped:           9184 kB
Slab:            32360 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62400 MiB
End job on node002 at 2010-06-12 14:51:06