Trace number 1856959

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 2.1.1OPT-1281 2.15067 1.46273

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
MD5SUMc49ae2232cc025bcb67a7710817d2f1e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1281
Best CPU time to get the best result obtained on this benchmark2.15067
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1281
Optimality of the best value was proved YES
Number of variables251
Total number of constraints661
Number of constraints which are clauses660
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint220
Number of terms in the objective function 11
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2047
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147333568
Number of bits of the biggest sum of numbers31
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) 2004-2008 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.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@64dc11
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c MiniSAT restarts strategy
0.22/0.21	c Memory based learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-1856959-1244929065.opb
0.22/0.21	c reading problem ... 
0.34/0.39	c ... done. Wall clock time 0.178s.
0.34/0.39	c #vars     251
0.34/0.39	c #constraints  717
0.34/0.39	c constraints type 
0.34/0.39	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
0.34/0.39	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.34/0.39	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 220
1.46/0.95	c SATISFIABLE
1.46/0.95	c OPTIMIZING...
1.46/0.95	c Got one! Elapsed wall clock time (in seconds):0.741
1.46/0.95	o -1
1.87/1.27	c Got one! Elapsed wall clock time (in seconds):1.055
1.87/1.27	o -57
1.97/1.36	c Got one! Elapsed wall clock time (in seconds):1.154
1.97/1.36	o -111
1.97/1.38	c Got one! Elapsed wall clock time (in seconds):1.168
1.97/1.38	o -1281
2.07/1.44	c starts		: 16
2.07/1.44	c conflicts		: 2722
2.07/1.44	c decisions		: 3268
2.07/1.44	c propagations		: 76352
2.07/1.44	c inspects		: 729975
2.07/1.44	c learnt literals	: 11
2.07/1.44	c learnt binary clauses	: 26
2.07/1.44	c learnt ternary clauses	: 40
2.07/1.44	c learnt clauses	: 2710
2.07/1.44	c ignored clauses	: 0
2.07/1.44	c root simplifications	: 0
2.07/1.44	c removed literals (reason simplification)	: 154377
2.07/1.44	c reason swapping (by a shorter reason)	: 0
2.07/1.44	c Calls to reduceDB	: 0
2.07/1.44	c speed (assignments/second)	: 1251672.131147541
2.07/1.44	c non guided choices	14
2.07/1.44	c learnt constraints type 
2.07/1.44	c constraints type 
2.07/1.44	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
2.07/1.44	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
2.07/1.44	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 220
2.07/1.44	s OPTIMUM FOUND
2.07/1.44	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 
2.07/1.44	c objective function=-1281
2.07/1.44	c Total wall clock time (in seconds): 1.232

Verifier Data 

OK	-1281

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1856959-1244929065/watcher-1856959-1244929065 -o /tmp/evaluation-result-1856959-1244929065/solver-1856959-1244929065 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856959-1244929065.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: 0.93 0.99 0.99 3/64 14364
/proc/meminfo: memFree=1340032/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1612 CPUtime=0
/proc/14364/stat : 14364 (java6) D 14362 14364 14101 0 -1 0 176 0 0 0 0 0 0 0 18 0 1 0 160506565 1650688 147 1992294400 134512640 134550932 4294956176 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099937270 0 0 17 0 0 0
/proc/14364/statm: 403 147 111 9 0 45 0

[startup+0.0451301 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 14364
/proc/meminfo: memFree=1340032/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1469440 CPUtime=0.03
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 3126 0 1 0 2 1 0 0 18 0 5 0 160506565 1504706560 2873 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 367360 2874 978 9 0 364711 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1469440

[startup+0.101133 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 14364
/proc/meminfo: memFree=1340032/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1472584 CPUtime=0.08
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 3635 0 1 0 6 2 0 0 18 0 12 0 160506565 1507926016 3378 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 368146 3378 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301163 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 14364
/proc/meminfo: memFree=1340032/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1475008 CPUtime=0.34
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 5002 0 1 0 31 3 0 0 18 0 12 0 160506565 1510408192 4739 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 368752 4739 1355 9 0 366095 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1475008

[startup+0.701212 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 14364
/proc/meminfo: memFree=1340032/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1479048 CPUtime=1.06
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 7644 0 1 0 101 5 0 0 18 0 13 0 160506565 1514545152 6113 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 369762 6113 1414 9 0 367105 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1479048

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

[startup+1.10626 s]
/proc/loadavg: 0.93 0.99 0.99 2/77 14377
/proc/meminfo: memFree=1317016/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1479048 CPUtime=1.75
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 9051 0 1 0 169 6 0 0 18 0 13 0 160506565 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 369762 7475 1414 9 0 367105 0
[pid=14364/tid=14366] ppid=14362 vsize=1479048 CPUtime=0.91
/proc/14364/task/14366/stat : 14366 (java) R 14362 14364 14101 0 -1 64 5394 0 1 0 88 3 0 0 21 0 13 0 160506566 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4109526335 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14367] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14367/stat : 14367 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 160506567 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14368] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14368/stat : 14368 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 160506567 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14369] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14369/stat : 14369 (java) S 14362 14364 14101 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 160506569 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14370] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14370/stat : 14370 (java) S 14362 14364 14101 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 160506570 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14371] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14371/stat : 14371 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 160506570 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14372] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14372/stat : 14372 (java) S 14362 14364 14101 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14373] ppid=14362 vsize=1479048 CPUtime=0.41
/proc/14364/task/14373/stat : 14373 (java) S 14362 14364 14101 0 -1 64 2006 0 0 0 41 0 0 0 16 0 13 0 160506574 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14374] ppid=14362 vsize=1479048 CPUtime=0.38
/proc/14364/task/14374/stat : 14374 (java) R 14362 14364 14101 0 -1 64 905 0 0 0 38 0 0 0 16 0 13 0 160506574 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 103132531 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14375] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14375/stat : 14375 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14376] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14376/stat : 14376 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 160506574 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14377] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14377/stat : 14377 (java) S 14362 14364 14101 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 160506605 1514545152 7475 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 1479048

[startup+1.30128 s]
/proc/loadavg: 0.93 0.99 0.99 2/77 14377
/proc/meminfo: memFree=1317016/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1479048 CPUtime=1.97
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 9853 0 1 0 191 6 0 0 18 0 13 0 160506565 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 369762 8277 1414 9 0 367105 0
[pid=14364/tid=14366] ppid=14362 vsize=1479048 CPUtime=1.11
/proc/14364/task/14366/stat : 14366 (java) R 14362 14364 14101 0 -1 64 6193 0 1 0 107 4 0 0 23 0 13 0 160506566 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4109473819 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14367] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14367/stat : 14367 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 160506567 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14368] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14368/stat : 14368 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 160506567 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14369] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14369/stat : 14369 (java) S 14362 14364 14101 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 160506569 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14370] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14370/stat : 14370 (java) S 14362 14364 14101 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 160506570 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14371] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14371/stat : 14371 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 160506570 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14372] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14372/stat : 14372 (java) S 14362 14364 14101 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14373] ppid=14362 vsize=1479048 CPUtime=0.42
/proc/14364/task/14373/stat : 14373 (java) S 14362 14364 14101 0 -1 64 2006 0 0 0 42 0 0 0 16 0 13 0 160506574 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14374] ppid=14362 vsize=1479048 CPUtime=0.41
/proc/14364/task/14374/stat : 14374 (java) R 14362 14364 14101 0 -1 64 908 0 0 0 41 0 0 0 15 0 13 0 160506574 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 103136195 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14375] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14375/stat : 14375 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14376] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14376/stat : 14376 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 160506574 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14377] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14377/stat : 14377 (java) S 14362 14364 14101 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 160506605 1514545152 8277 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 1479048

[startup+1.40129 s]
/proc/loadavg: 0.93 0.99 0.99 2/77 14377
/proc/meminfo: memFree=1317016/2055920 swapFree=4191900/4192956
[pid=14364] ppid=14362 vsize=1479048 CPUtime=2.07
/proc/14364/stat : 14364 (java) S 14362 14364 14101 0 -1 0 10305 0 1 0 201 6 0 0 18 0 13 0 160506565 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14364/statm: 369762 8729 1414 9 0 367105 0
[pid=14364/tid=14366] ppid=14362 vsize=1479048 CPUtime=1.2
/proc/14364/task/14366/stat : 14366 (java) R 14362 14364 14101 0 -1 64 6643 0 1 0 116 4 0 0 24 0 13 0 160506566 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4109562176 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14367] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14367/stat : 14367 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 160506567 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14368] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14368/stat : 14368 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 160506567 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14369] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14369/stat : 14369 (java) S 14362 14364 14101 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 160506569 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14370] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14370/stat : 14370 (java) S 14362 14364 14101 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 160506570 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14371] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14371/stat : 14371 (java) S 14362 14364 14101 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 160506570 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14372] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14372/stat : 14372 (java) S 14362 14364 14101 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14373] ppid=14362 vsize=1479048 CPUtime=0.42
/proc/14364/task/14373/stat : 14373 (java) S 14362 14364 14101 0 -1 64 2006 0 0 0 42 0 0 0 16 0 13 0 160506574 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14374] ppid=14362 vsize=1479048 CPUtime=0.42
/proc/14364/task/14374/stat : 14374 (java) S 14362 14364 14101 0 -1 64 910 0 0 0 42 0 0 0 16 0 13 0 160506574 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14375] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14375/stat : 14375 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 160506574 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14364/tid=14376] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14376/stat : 14376 (java) S 14362 14364 14101 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 160506574 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14364/tid=14377] ppid=14362 vsize=1479048 CPUtime=0
/proc/14364/task/14377/stat : 14377 (java) S 14362 14364 14101 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 160506605 1514545152 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 1479048

Child status: 30
Real time (s): 1.46273
CPU time (s): 2.15067
CPU user time (s): 2.07468
CPU system time (s): 0.075988
CPU usage (%): 147.031
Max. virtual memory (cumulated for all children) (KiB): 1479048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07468
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10440
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= 292
involuntary context switches= 171

runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-13 23:37:45
IDJOB=1856959
IDBENCH=3041
IDSOLVER=682
FILE ID=node28/1856959-1244929065
PBS_JOBID= 9354642
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856959-1244929065/watcher-1856959-1244929065 -o /tmp/evaluation-result-1856959-1244929065/solver-1856959-1244929065 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856959-1244929065.opb

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

MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e
RANDOM SEED=1426994179

node28.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		: 3000.231
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		: 3000.231
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:       1340512 kB
Buffers:         61272 kB
Cached:         576932 kB
SwapCached:        384 kB
Active:          49160 kB
Inactive:       603268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340512 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             316 kB
Writeback:           0 kB
Mapped:          22624 kB
Slab:            48776 kB
Committed_AS:   128084 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node28 at 2009-06-13 23:37:47