Trace number 2661290

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 2010-05-26OPT14745600 4.29635 2.35511

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-flugpl.opb
MD5SUM0999192fc93f1a0347078df6cc5d3945
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14745600
Best CPU time to get the best result obtained on this benchmark0.25796
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14745600
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 48318382080
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 103103023008
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 80530636800
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 162146381673
Number of bits of the biggest sum of numbers38
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 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2661290-1276560928.opb
0.24/0.20	c reading problem ... 
0.37/0.32	c ... done. Wall clock time 0.098s.
0.37/0.32	c #vars     265
0.37/0.32	c #constraints  107
0.37/0.32	c constraints type 
0.37/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 35
1.55/0.91	c SATISFIABLE
1.55/0.91	c OPTIMIZING...
1.55/0.91	c Got one! Elapsed wall clock time (in seconds):0.712
1.55/0.91	o 20514815
1.55/0.99	c Got one! Elapsed wall clock time (in seconds):0.789
1.55/0.99	o 18647040
1.75/1.02	c Got one! Elapsed wall clock time (in seconds):0.824
1.75/1.02	o 17541120
1.75/1.06	c Got one! Elapsed wall clock time (in seconds):0.859
1.75/1.06	o 17541119
1.96/1.16	c Got one! Elapsed wall clock time (in seconds):0.956
1.96/1.16	o 17176576
2.13/1.20	c Got one! Elapsed wall clock time (in seconds):0.998
2.13/1.20	o 17135616
2.13/1.26	c Got one! Elapsed wall clock time (in seconds):1.056
2.13/1.26	o 16381950
2.34/1.30	c Got one! Elapsed wall clock time (in seconds):1.105
2.34/1.30	o 15210495
2.34/1.34	c Got one! Elapsed wall clock time (in seconds):1.136
2.34/1.34	o 14776320
2.54/1.48	c Got one! Elapsed wall clock time (in seconds):1.278
2.54/1.48	o 14745600
3.94/2.18	c starts		: 11
3.94/2.18	c conflicts		: 376
3.94/2.18	c decisions		: 2838
3.94/2.18	c propagations		: 9485
3.94/2.18	c inspects		: 172864
3.94/2.18	c learnt literals	: 0
3.94/2.18	c learnt binary clauses	: 0
3.94/2.18	c learnt ternary clauses	: 0
3.94/2.18	c learnt clauses	: 375
3.94/2.18	c ignored clauses	: 0
3.94/2.18	c root simplifications	: 0
3.94/2.18	c removed literals (reason simplification)	: 0
3.94/2.18	c reason swapping (by a shorter reason)	: 0
3.94/2.18	c Calls to reduceDB	: 0
3.94/2.18	c number of reductions to clauses (during analyze)	: 0
3.94/2.18	c number of learned constraints concerned by reduction	: 0
3.94/2.18	c number of learning phase by resolution	: 0
3.94/2.18	c number of learning phase by cutting planes	: 0
3.94/2.18	c speed (assignments/second)	: 13473.011363636364
3.94/2.18	c non guided choices	0
3.94/2.18	c learnt constraints type 
3.94/2.18	c constraints type 
3.94/2.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 35
3.94/2.18	s OPTIMUM FOUND
3.94/2.19	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 
3.94/2.19	c objective function=14745600
3.94/2.19	c Total wall clock time (in seconds): 1.987

Verifier Data 

OK	14745600

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661290-1276560928/watcher-2661290-1276560928 -o /tmp/evaluation-result-2661290-1276560928/solver-2661290-1276560928 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661290-1276560928.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: 0.92 0.98 0.99 3/106 1348
/proc/meminfo: memFree=1668608/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=248 CPUtime=0
/proc/1348/stat : 1348 (java) R 1346 1348 586 0 -1 4194304 283 0 0 0 0 0 0 0 21 0 1 0 31694177 253952 29 1992294400 134512640 134550932 4286828128 18446744073709551615 9183710 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1348/statm: 62 29 21 10 0 23 0

[startup+0.0619329 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1348
/proc/meminfo: memFree=1668608/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1521796 CPUtime=0.05
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 3675 0 1 0 4 1 0 0 21 0 7 0 31694177 1558319104 3116 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 380449 3116 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.100937 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1348
/proc/meminfo: memFree=1668608/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1524184 CPUtime=0.08
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 4003 0 1 0 7 1 0 0 21 0 12 0 31694177 1560764416 3442 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 381046 3442 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300493 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1348
/proc/meminfo: memFree=1668608/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1526552 CPUtime=0.37
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 5425 0 1 0 35 2 0 0 21 0 12 0 31694177 1563189248 4862 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 381638 4863 1363 10 0 378940 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526552

[startup+0.700484 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1348
/proc/meminfo: memFree=1668608/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1531572 CPUtime=1.15
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 8014 0 1 0 112 3 0 0 21 0 13 0 31694177 1568329728 7346 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 382893 7347 1399 10 0 380195 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1531572

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 4/119 1361
/proc/meminfo: memFree=1635956/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1538376 CPUtime=2.74
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 19917 0 1 0 266 8 0 0 21 0 13 0 31694177 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 384594 18417 1421 10 0 381896 0
[pid=1348/tid=1350] ppid=1346 vsize=1538376 CPUtime=1.47
/proc/1348/task/1350/stat : 1350 (java) R 1346 1348 586 0 -1 4202560 14890 0 1 0 141 6 0 0 18 0 13 0 31694178 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4108675956 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1348/tid=1351] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1351/stat : 1351 (java) S 1346 1348 586 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 31694179 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1352] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1352/stat : 1352 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 31694179 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1353] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1353/stat : 1353 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 31694181 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1354] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1354/stat : 1354 (java) S 1346 1348 586 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 31694181 1575297024 18417 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1355] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1355/stat : 1355 (java) S 1346 1348 586 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 13 0 31694181 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1356] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1356/stat : 1356 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 31694186 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1357] ppid=1346 vsize=1538376 CPUtime=0.62
/proc/1348/task/1357/stat : 1357 (java) R 1346 1348 586 0 -1 4202560 2517 0 0 0 62 0 0 0 25 0 13 0 31694186 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 106260583 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=1348/tid=1358] ppid=1346 vsize=1538376 CPUtime=0.61
/proc/1348/task/1358/stat : 1358 (java) R 1346 1348 586 0 -1 4202560 1440 0 0 0 61 0 0 0 25 0 13 0 31694186 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1348/tid=1359] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1359/stat : 1359 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31694186 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1360] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1360/stat : 1360 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 31694186 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
[pid=1348/tid=1361] ppid=1346 vsize=1538376 CPUtime=0
/proc/1348/task/1361/stat : 1361 (java) S 1346 1348 586 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 31694209 1575297024 18418 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1538376

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

[startup+1.90146 s]
/proc/loadavg: 0.92 0.98 0.99 4/119 1361
/proc/meminfo: memFree=1635956/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1539700 CPUtime=3.54
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 32143 0 1 0 342 12 0 0 21 0 13 0 31694177 1576652800 30643 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 384925 30649 1429 10 0 382227 0
[pid=1348/tid=1350] ppid=1346 vsize=1539700 CPUtime=1.87
/proc/1348/task/1350/stat : 1350 (java) R 1346 1348 586 0 -1 4202560 26560 0 1 0 177 10 0 0 18 0 13 0 31694178 1576652800 30652 1992294400 134512640 134550932 4286828128 18446744073709551615 4108987594 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1348/tid=1351] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1351/stat : 1351 (java) S 1346 1348 586 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 31694179 1576652800 30655 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1352] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1352/stat : 1352 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 31694179 1576652800 30658 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1353] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1353/stat : 1353 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 31694181 1576652800 30662 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1354] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1354/stat : 1354 (java) S 1346 1348 586 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 31694181 1576652800 30664 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1355] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1355/stat : 1355 (java) S 1346 1348 586 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 13 0 31694181 1576652800 30668 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1356] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1356/stat : 1356 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 31694186 1576652800 30671 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1357] ppid=1346 vsize=1539700 CPUtime=1.02
/proc/1348/task/1357/stat : 1357 (java) R 1346 1348 586 0 -1 4202560 3082 0 0 0 102 0 0 0 25 0 13 0 31694186 1576652800 30675 1992294400 134512640 134550932 4286828128 18446744073709551615 104143360 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=1348/tid=1358] ppid=1346 vsize=1539700 CPUtime=0.61
/proc/1348/task/1358/stat : 1358 (java) R 1346 1348 586 0 -1 4202560 1440 0 0 0 61 0 0 0 25 0 13 0 31694186 1576652800 30677 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1348/tid=1359] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1359/stat : 1359 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 31694186 1576652800 30681 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1360] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1360/stat : 1360 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 31694186 1576652800 30684 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
[pid=1348/tid=1361] ppid=1346 vsize=1539700 CPUtime=0
/proc/1348/task/1361/stat : 1361 (java) S 1346 1348 586 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 31694209 1576652800 30687 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.54
Current children cumulated vsize (KiB) 1539700

[startup+2.30145 s]
/proc/loadavg: 1.17 1.03 1.01 5/119 1361
/proc/meminfo: memFree=1528448/2059040 swapFree=4135896/4192956
[pid=1348] ppid=1346 vsize=1540536 CPUtime=4.24
/proc/1348/stat : 1348 (java) S 1346 1348 586 0 -1 4202496 38919 0 1 0 409 15 0 0 21 0 12 0 31694177 1577508864 36904 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/1348/statm: 385134 36912 1440 10 0 382436 0
[pid=1348/tid=1350] ppid=1346 vsize=1540536 CPUtime=2.15
/proc/1348/task/1350/stat : 1350 (java) S 1346 1348 586 0 -1 4202560 32086 0 1 0 202 13 0 0 18 0 12 0 31694178 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1351] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1351/stat : 1351 (java) S 1346 1348 586 0 -1 4202560 301 0 0 0 0 0 0 0 18 0 12 0 31694179 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1352] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1352/stat : 1352 (java) S 1346 1348 586 0 -1 4202560 34 0 0 0 0 0 0 0 18 0 12 0 31694179 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
[pid=1348/tid=1353] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1353/stat : 1353 (java) S 1346 1348 586 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 12 0 31694181 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 0 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1354] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1354/stat : 1354 (java) S 1346 1348 586 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31694181 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1355] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1355/stat : 1355 (java) S 1346 1348 586 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 12 0 31694181 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
[pid=1348/tid=1356] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1356/stat : 1356 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31694186 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1357] ppid=1346 vsize=1540536 CPUtime=1.32
/proc/1348/task/1357/stat : 1357 (java) S 1346 1348 586 0 -1 4202560 3105 0 0 0 132 0 0 0 25 0 12 0 31694186 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
[pid=1348/tid=1358] ppid=1346 vsize=1540536 CPUtime=0.72
/proc/1348/task/1358/stat : 1358 (java) R 1346 1348 586 0 -1 4202560 2319 0 0 0 72 0 0 0 25 0 12 0 31694186 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 106813280 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1348/tid=1359] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1359/stat : 1359 (java) S 1346 1348 586 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 31694186 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 0 0 0 0
[pid=1348/tid=1361] ppid=1346 vsize=1540536 CPUtime=0
/proc/1348/task/1361/stat : 1361 (java) S 1346 1348 586 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 31694209 1577508864 36914 1992294400 134512640 134550932 4286828128 18446744073709551615 4294960144 0 4 0 16800975 18446604437830308096 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 1540536

Child status: 30
Real time (s): 2.35511
CPU time (s): 4.29635
CPU user time (s): 4.12137
CPU system time (s): 0.174973
CPU usage (%): 182.427
Max. virtual memory (cumulated for all children) (KiB): 1540536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.12137
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39301
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= 213
involuntary context switches= 215

runsolver used 0.011998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 02:15:29
IDJOB=2661290
IDBENCH=2482
IDSOLVER=1165
FILE ID=node015/2661290-1276560928
PBS_JOBID= 11173487
Free space on /tmp= 62584 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-flugpl.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661290-1276560928/watcher-2661290-1276560928 -o /tmp/evaluation-result-2661290-1276560928/solver-2661290-1276560928 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661290-1276560928.opb

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

MD5SUM BENCH= 0999192fc93f1a0347078df6cc5d3945
RANDOM SEED=1842976445

node015.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		: 3000.244
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		: 3000.244
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:       1669004 kB
Buffers:        166760 kB
Cached:         142380 kB
SwapCached:      11036 kB
Active:          87816 kB
Inactive:       235176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1669004 kB
SwapTotal:     4192956 kB
SwapFree:      4135896 kB
Dirty:             360 kB
Writeback:           0 kB
AnonPages:       11984 kB
Mapped:           9340 kB
Slab:            45152 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180400 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= 62580 MiB
End job on node015 at 2010-06-15 02:15:31