Trace number 1855315

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT258411 3.39748 2.08585

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-p0282.opb
MD5SUM3d08eecd6841b46afc4009161d25bc6a
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark258411
Best CPU time to get the best result obtained on this benchmark3.39748
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 258411
Optimality of the best value was proved YES
Number of variables282
Total number of constraints221
Number of constraints which are clauses177
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints44
Minimum length of a constraint2
Maximum length of a constraint57
Number of terms in the objective function 282
Biggest coefficient in the objective function 160646
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 1302615
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 160646
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 1302615
Number of bits of the biggest sum of numbers21
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) 2004-2008 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 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1342000320
0.09/0.14	c Max memory 1344274432
0.09/0.14	c Total memory 1344274432
0.09/0.14	c Number of processors 2
0.24/0.20	c Pseudo Boolean Optimization
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.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
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 Expensive reason simplification
0.24/0.20	c MiniSAT restarts strategy
0.24/0.20	c Memory based 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-1855315-1244871972.opb
0.24/0.20	c reading problem ... 
0.36/0.37	c ... done. Wall clock time 0.17s.
0.36/0.37	c #vars     282
0.36/0.37	c #constraints  221
0.36/0.37	c constraints type 
0.36/0.37	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 177
0.36/0.37	c org.sat4j.pb.constraints.pb.MaxWatchPb => 44
0.52/0.44	c SATISFIABLE
0.52/0.44	c OPTIMIZING...
0.52/0.44	c Got one! Elapsed wall clock time (in seconds):0.233
0.52/0.44	o 300016
0.52/0.49	c Got one! Elapsed wall clock time (in seconds):0.282
0.52/0.49	o 287889
0.70/0.54	c Got one! Elapsed wall clock time (in seconds):0.332
0.70/0.54	o 283806
0.70/0.57	c Got one! Elapsed wall clock time (in seconds):0.362
0.70/0.57	o 283803
1.28/0.85	c Got one! Elapsed wall clock time (in seconds):0.642
1.28/0.85	o 283780
1.65/1.09	c Got one! Elapsed wall clock time (in seconds):0.887
1.65/1.09	o 283776
1.85/1.19	c Got one! Elapsed wall clock time (in seconds):0.982
1.85/1.19	o 282844
2.05/1.21	c Got one! Elapsed wall clock time (in seconds):1.01
2.05/1.21	o 280813
2.05/1.29	c Got one! Elapsed wall clock time (in seconds):1.085
2.05/1.29	o 280704
2.74/1.61	c Got one! Elapsed wall clock time (in seconds):1.406
2.74/1.61	o 280698
2.92/1.73	c Got one! Elapsed wall clock time (in seconds):1.525
2.92/1.73	o 280638
2.92/1.74	c Got one! Elapsed wall clock time (in seconds):1.532
2.92/1.74	o 278589
2.92/1.75	c Got one! Elapsed wall clock time (in seconds):1.542
2.92/1.75	o 278587
2.92/1.75	c Got one! Elapsed wall clock time (in seconds):1.548
2.92/1.75	o 277876
2.92/1.77	c Got one! Elapsed wall clock time (in seconds):1.568
2.92/1.77	o 277840
2.92/1.79	c Got one! Elapsed wall clock time (in seconds):1.59
2.92/1.79	o 275041
3.07/1.80	c Got one! Elapsed wall clock time (in seconds):1.595
3.07/1.80	o 270021
3.07/1.85	c Got one! Elapsed wall clock time (in seconds):1.651
3.07/1.85	o 269899
3.25/1.93	c Got one! Elapsed wall clock time (in seconds):1.723
3.25/1.93	o 269739
3.25/1.93	c Got one! Elapsed wall clock time (in seconds):1.726
3.25/1.93	o 264264
3.25/1.93	c Got one! Elapsed wall clock time (in seconds):1.729
3.25/1.93	o 264032
3.25/1.94	c Got one! Elapsed wall clock time (in seconds):1.738
3.25/1.94	o 264024
3.25/1.95	c Got one! Elapsed wall clock time (in seconds):1.744
3.25/1.95	o 264009
3.25/1.95	c Got one! Elapsed wall clock time (in seconds):1.747
3.25/1.95	o 260319
3.25/1.96	c Got one! Elapsed wall clock time (in seconds):1.753
3.25/1.96	o 260314
3.25/1.96	c Got one! Elapsed wall clock time (in seconds):1.758
3.25/1.96	o 258955
3.25/1.96	c Got one! Elapsed wall clock time (in seconds):1.76
3.25/1.96	o 258411
3.35/2.01	c starts		: 46
3.35/2.01	c conflicts		: 4540
3.35/2.01	c decisions		: 8760
3.35/2.01	c propagations		: 119283
3.35/2.01	c inspects		: 806683
3.35/2.01	c learnt literals	: 13
3.35/2.01	c learnt binary clauses	: 38
3.35/2.01	c learnt ternary clauses	: 83
3.35/2.01	c learnt clauses	: 4526
3.35/2.01	c ignored clauses	: 0
3.35/2.01	c root simplifications	: 0
3.35/2.01	c removed literals (reason simplification)	: 46955
3.35/2.01	c reason swapping (by a shorter reason)	: 0
3.35/2.01	c Calls to reduceDB	: 0
3.35/2.01	c speed (assignments/second)	: 2385660.0
3.35/2.01	c non guided choices	0
3.35/2.01	c learnt constraints type 
3.35/2.01	c constraints type 
3.35/2.01	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 177
3.35/2.01	c org.sat4j.pb.constraints.pb.MaxWatchPb => 44
3.35/2.01	s OPTIMUM FOUND
3.35/2.02	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 
3.35/2.02	c objective function=258411
3.35/2.02	c Total wall clock time (in seconds): 1.814

Verifier Data 

OK	258411

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855315-1244871972/watcher-1855315-1244871972 -o /tmp/evaluation-result-1855315-1244871972/solver-1855315-1244871972 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855315-1244871972.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: 1.07 1.00 1.00 2/64 18855
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=152 CPUtime=0
/proc/18855/stat : 18855 (java) R 18853 18855 18168 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 39900071 155648 26 1992294400 134512640 134550932 4294956016 18446744073709551615 7618859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18855/statm: 38 26 19 9 0 4 0

[startup+0.102166 s]
/proc/loadavg: 1.07 1.00 1.00 2/64 18855
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1472584 CPUtime=0.09
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 3662 0 1 0 7 2 0 0 18 0 12 0 39900071 1507926016 3405 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 368146 3405 1069 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.202189 s]
/proc/loadavg: 1.07 1.00 1.00 2/64 18855
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1475216 CPUtime=0.24
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 4849 0 1 0 21 3 0 0 18 0 12 0 39900071 1510621184 4587 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 368804 4587 1340 9 0 366147 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1475216

[startup+0.302189 s]
/proc/loadavg: 1.07 1.00 1.00 2/64 18855
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1475352 CPUtime=0.36
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 5064 0 1 0 33 3 0 0 18 0 12 0 39900071 1510760448 4802 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 368819 4804 1356 9 0 366162 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1475352

[startup+0.701234 s]
/proc/loadavg: 1.07 1.00 1.00 2/64 18855
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1478004 CPUtime=1.09
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 7595 0 1 0 105 4 0 0 18 0 13 0 39900071 1513476096 6208 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 369501 6208 1413 9 0 366844 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 1478004

[startup+1.50133 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 18868
/proc/meminfo: memFree=1124424/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1488512 CPUtime=2.63
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 20727 0 1 0 254 9 0 0 18 0 13 0 39900071 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 372128 15556 1423 9 0 369471 0
[pid=18855/tid=18857] ppid=18853 vsize=1488512 CPUtime=0.99
/proc/18855/task/18857/stat : 18857 (java) R 18853 18855 18168 0 -1 64 11024 0 1 0 94 5 0 0 19 0 13 0 39900072 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4109493356 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18858] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18858/stat : 18858 (java) S 18853 18855 18168 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 39900073 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18859] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18859/stat : 18859 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 39900073 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18860] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18860/stat : 18860 (java) S 18853 18855 18168 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 39900075 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18861] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18861/stat : 18861 (java) S 18853 18855 18168 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 39900075 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18862] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18862/stat : 18862 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 39900075 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18863] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18863/stat : 18863 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 39900080 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18864] ppid=18853 vsize=1488512 CPUtime=0.69
/proc/18855/task/18864/stat : 18864 (java) R 18853 18855 18168 0 -1 64 2969 0 0 0 68 1 0 0 16 0 13 0 39900080 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 103143224 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18865] ppid=18853 vsize=1488512 CPUtime=0.91
/proc/18855/task/18865/stat : 18865 (java) S 18853 18855 18168 0 -1 64 5986 0 0 0 90 1 0 0 18 0 13 0 39900080 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18866] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18866/stat : 18866 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 39900080 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18867] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18867/stat : 18867 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 39900080 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18868] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18868/stat : 18868 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 39900111 1524236288 15556 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 1488512

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

[startup+1.60234 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 18868
/proc/meminfo: memFree=1124424/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1488512 CPUtime=2.74
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 22207 0 1 0 263 11 0 0 18 0 13 0 39900071 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 372128 17036 1423 9 0 369471 0
[pid=18855/tid=18857] ppid=18853 vsize=1488512 CPUtime=1.1
/proc/18855/task/18857/stat : 18857 (java) R 18853 18855 18168 0 -1 64 12504 0 1 0 103 7 0 0 19 0 13 0 39900072 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4109493356 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18858] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18858/stat : 18858 (java) S 18853 18855 18168 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 39900073 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18859] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18859/stat : 18859 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 39900073 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18860] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18860/stat : 18860 (java) S 18853 18855 18168 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 39900075 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18861] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18861/stat : 18861 (java) S 18853 18855 18168 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 39900075 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18862] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18862/stat : 18862 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 39900075 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18863] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18863/stat : 18863 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 39900080 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18864] ppid=18853 vsize=1488512 CPUtime=0.69
/proc/18855/task/18864/stat : 18864 (java) S 18853 18855 18168 0 -1 64 2969 0 0 0 68 1 0 0 16 0 13 0 39900080 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18865] ppid=18853 vsize=1488512 CPUtime=0.91
/proc/18855/task/18865/stat : 18865 (java) S 18853 18855 18168 0 -1 64 5986 0 0 0 90 1 0 0 18 0 13 0 39900080 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18866] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18866/stat : 18866 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 39900080 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18867] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18867/stat : 18867 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 39900080 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18868] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18868/stat : 18868 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 39900111 1524236288 17036 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1488512

[startup+2.00139 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 18868
/proc/meminfo: memFree=1124424/2055920 swapFree=4192956/4192956
[pid=18855] ppid=18853 vsize=1488512 CPUtime=3.35
/proc/18855/stat : 18855 (java) S 18853 18855 18168 0 -1 0 28940 0 1 0 322 13 0 0 18 0 13 0 39900071 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18855/statm: 372128 23045 1423 9 0 369471 0
[pid=18855/tid=18857] ppid=18853 vsize=1488512 CPUtime=1.41
/proc/18855/task/18857/stat : 18857 (java) R 18853 18855 18168 0 -1 64 18464 0 1 0 132 9 0 0 18 0 13 0 39900072 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4109490804 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18858] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18858/stat : 18858 (java) S 18853 18855 18168 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 39900073 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18859] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18859/stat : 18859 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 39900073 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18860] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18860/stat : 18860 (java) S 18853 18855 18168 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 39900075 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18861] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18861/stat : 18861 (java) S 18853 18855 18168 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 39900075 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18862] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18862/stat : 18862 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 39900075 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18863] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18863/stat : 18863 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 39900080 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18864] ppid=18853 vsize=1488512 CPUtime=0.9
/proc/18855/task/18864/stat : 18864 (java) S 18853 18855 18168 0 -1 64 3736 0 0 0 89 1 0 0 16 0 13 0 39900080 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18865] ppid=18853 vsize=1488512 CPUtime=1
/proc/18855/task/18865/stat : 18865 (java) S 18853 18855 18168 0 -1 64 5992 0 0 0 99 1 0 0 16 0 13 0 39900080 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18866] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18866/stat : 18866 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 39900080 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18855/tid=18867] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18867/stat : 18867 (java) S 18853 18855 18168 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 39900080 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18855/tid=18868] ppid=18853 vsize=1488512 CPUtime=0
/proc/18855/task/18868/stat : 18868 (java) S 18853 18855 18168 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 39900111 1524236288 23045 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.35
Current children cumulated vsize (KiB) 1488512

Child status: 30
Real time (s): 2.08585
CPU time (s): 3.39748
CPU user time (s): 3.24351
CPU system time (s): 0.153976
CPU usage (%): 162.882
Max. virtual memory (cumulated for all children) (KiB): 1492076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.24351
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29083
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= 536
involuntary context switches= 498

runsolver used 0.006998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-13 07:46:12
IDJOB=1855315
IDBENCH=1511
IDSOLVER=682
FILE ID=node20/1855315-1244871972
PBS_JOBID= 9354358
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0282.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855315-1244871972/watcher-1855315-1244871972 -o /tmp/evaluation-result-1855315-1244871972/solver-1855315-1244871972 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855315-1244871972.opb

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

MD5SUM BENCH= 3d08eecd6841b46afc4009161d25bc6a
RANDOM SEED=1145910350

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1161360 kB
Buffers:         71436 kB
Cached:         757484 kB
SwapCached:          0 kB
Active:         220012 kB
Inactive:       622308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1161360 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          23236 kB
Slab:            38292 kB
Committed_AS:   102812 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node20 at 2009-06-13 07:46:15