Trace number 1857607

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 2.1.1OPT3 7.14391 6.57213

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
MD5SUMb163134236a18751e6971651a3b5a0d9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.10883
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables63
Total number of constraints7
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 constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.1.1.v20090612
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version	1.6.0_12
0.09/0.15	c os.name	Linux
0.09/0.15	c os.version	2.6.9-22.EL.rootsmp
0.09/0.15	c os.arch	i386
0.09/0.15	c Free memory 1342000320
0.09/0.15	c Max memory 1344274432
0.09/0.15	c Total memory 1344274432
0.09/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1857607-1244951771.opb
0.22/0.22	c reading problem ... 
0.35/0.32	c ... done. Wall clock time 0.1s.
0.35/0.32	c #vars     210
0.35/0.32	c #constraints  304
0.35/0.32	c constraints type 
0.35/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 147
0.35/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
1.08/0.79	c SATISFIABLE
1.08/0.79	c OPTIMIZING...
1.08/0.79	c Got one! Elapsed wall clock time (in seconds):0.568
1.08/0.79	o 89
1.34/0.92	c Got one! Elapsed wall clock time (in seconds):0.703
1.34/0.92	o 63
1.57/1.11	c Got one! Elapsed wall clock time (in seconds):0.888
1.57/1.11	o 43
1.57/1.19	c Got one! Elapsed wall clock time (in seconds):0.972
1.57/1.19	o 31
1.91/1.46	c Got one! Elapsed wall clock time (in seconds):1.247
1.91/1.46	o 29
2.00/1.56	c Got one! Elapsed wall clock time (in seconds):1.34
2.00/1.56	o 15
2.00/1.59	c Got one! Elapsed wall clock time (in seconds):1.376
2.00/1.59	o 5
2.10/1.66	c Got one! Elapsed wall clock time (in seconds):1.447
2.10/1.66	o 3
7.01/6.49	c starts		: 48
7.01/6.49	c conflicts		: 30874
7.01/6.49	c decisions		: 32904
7.01/6.49	c propagations		: 528137
7.01/6.49	c inspects		: 17092523
7.01/6.49	c learnt literals	: 8
7.01/6.49	c learnt binary clauses	: 41
7.01/6.49	c learnt ternary clauses	: 137
7.01/6.49	c learnt clauses	: 30865
7.01/6.49	c ignored clauses	: 0
7.01/6.49	c root simplifications	: 0
7.01/6.49	c removed literals (reason simplification)	: 917766
7.01/6.49	c reason swapping (by a shorter reason)	: 0
7.01/6.49	c Calls to reduceDB	: 0
7.01/6.49	c speed (assignments/second)	: 109367.77800786913
7.01/6.49	c non guided choices	670
7.01/6.49	c learnt constraints type 
7.01/6.49	c constraints type 
7.01/6.49	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 147
7.01/6.49	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
7.01/6.49	s OPTIMUM FOUND
7.01/6.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 x12 x13 -x14 x15 x16 -x17 -x18 x19 -x20 -x21 x22 -x23 -x24 x25 x26 x27 -x28 x29 x30 -x31 x32 -x33 x34 -x35 x36 -x37 -x38 -x39 x40 x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60 x61 -x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 x114 -x115 x116 -x117 x118 -x119 x120 x121 -x122 x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 x142 -x143 x144 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 x187 x188 -x189 x190 -x191 -x192 -x193 x194 x195 -x196 x197 -x198 -x199 -x200 x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 
7.01/6.50	c objective function=3
7.01/6.50	c Total wall clock time (in seconds): 6.279

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857607-1244951771/watcher-1857607-1244951771 -o /tmp/evaluation-result-1857607-1244951771/solver-1857607-1244951771 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857607-1244951771.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: 0.99 1.00 1.00 3/64 19709
/proc/meminfo: memFree=1263008/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=148 CPUtime=0
/proc/19709/stat : 19709 (java6) R 19707 19709 16130 0 -1 0 35 0 0 0 0 0 0 0 20 0 1 0 162778024 151552 20 1992294400 134512640 134550932 4294956176 18446744073709551615 10579007 0 0 4096 0 0 0 0 17 1 0 0
/proc/19709/statm: 38 21 14 9 0 4 0

[startup+0.0727971 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19709
/proc/meminfo: memFree=1263008/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1470220 CPUtime=0.05
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 3362 0 1 0 3 2 0 0 18 0 7 0 162778024 1505505280 3107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 367555 3107 1031 9 0 364906 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1470220

[startup+0.101801 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19709
/proc/meminfo: memFree=1263008/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1472584 CPUtime=0.09
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 3603 0 1 0 6 3 0 0 18 0 12 0 162778024 1507926016 3346 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 368146 3346 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.301838 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19709
/proc/meminfo: memFree=1263008/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1475024 CPUtime=0.35
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 4981 0 1 0 31 4 0 0 18 0 12 0 162778024 1510424576 4719 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 368756 4719 1357 9 0 366099 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475024

[startup+0.701907 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 19709
/proc/meminfo: memFree=1263008/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1479248 CPUtime=1.08
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 7208 0 1 0 102 6 0 0 18 0 13 0 162778024 1514749952 6417 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 369812 6418 1411 9 0 367155 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1479248

[startup+1.50104 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 19722
/proc/meminfo: memFree=1232248/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1479248 CPUtime=2
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 14389 0 1 0 190 10 0 0 18 0 13 0 162778024 1514749952 13597 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 369812 13597 1415 9 0 367155 0
[pid=19709/tid=19711] ppid=19707 vsize=1479248 CPUtime=1.21
/proc/19709/task/19711/stat : 19711 (java) R 19707 19709 16130 0 -1 64 11429 0 1 0 113 8 0 0 25 0 13 0 162778025 1514749952 13598 1992294400 134512640 134550932 4294956016 18446744073709551615 4109476632 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19712] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19712/stat : 19712 (java) S 19707 19709 16130 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 162778026 1514749952 13598 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19713] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19713/stat : 19713 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162778027 1514749952 13598 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19714] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19714/stat : 19714 (java) S 19707 19709 16130 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 162778028 1514749952 13599 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19715] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19715/stat : 19715 (java) S 19707 19709 16130 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 162778029 1514749952 13599 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19716] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19716/stat : 19716 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162778029 1514749952 13600 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19717] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19717/stat : 19717 (java) S 19707 19709 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778033 1514749952 13600 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19718] ppid=19707 vsize=1479248 CPUtime=0.42
/proc/19709/task/19718/stat : 19718 (java) S 19707 19709 16130 0 -1 64 1165 0 0 0 42 0 0 0 16 0 13 0 162778033 1514749952 13601 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19719] ppid=19707 vsize=1479248 CPUtime=0.33
/proc/19709/task/19719/stat : 19719 (java) S 19707 19709 16130 0 -1 64 1049 0 0 0 33 0 0 0 16 0 13 0 162778033 1514749952 13601 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19720] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19720/stat : 19720 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778033 1514749952 13602 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19721] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19721/stat : 19721 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778033 1514749952 13602 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19722] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19722/stat : 19722 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 162778057 1514749952 13603 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 1479248

[startup+3.10232 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 19722
/proc/meminfo: memFree=1195640/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1479248 CPUtime=3.63
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 26708 0 1 0 348 15 0 0 18 0 13 0 162778024 1514749952 25915 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 369812 25915 1415 9 0 367155 0
[pid=19709/tid=19711] ppid=19707 vsize=1479248 CPUtime=2.77
/proc/19709/task/19711/stat : 19711 (java) R 19707 19709 16130 0 -1 64 23740 0 1 0 264 13 0 0 25 0 13 0 162778025 1514749952 25915 1992294400 134512640 134550932 4294956016 18446744073709551615 4109458342 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19712] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19712/stat : 19712 (java) S 19707 19709 16130 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 162778026 1514749952 25916 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19713] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19713/stat : 19713 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162778027 1514749952 25916 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19714] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19714/stat : 19714 (java) S 19707 19709 16130 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 162778028 1514749952 25916 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19715] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19715/stat : 19715 (java) S 19707 19709 16130 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 162778029 1514749952 25916 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19716] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19716/stat : 19716 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162778029 1514749952 25916 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19717] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19717/stat : 19717 (java) S 19707 19709 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778033 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19718] ppid=19707 vsize=1479248 CPUtime=0.46
/proc/19709/task/19718/stat : 19718 (java) S 19707 19709 16130 0 -1 64 1167 0 0 0 46 0 0 0 16 0 13 0 162778033 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19719] ppid=19707 vsize=1479248 CPUtime=0.37
/proc/19709/task/19719/stat : 19719 (java) S 19707 19709 16130 0 -1 64 1054 0 0 0 37 0 0 0 17 0 13 0 162778033 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19720] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19720/stat : 19720 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778033 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19721] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19721/stat : 19721 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778033 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19722] ppid=19707 vsize=1479248 CPUtime=0
/proc/19709/task/19722/stat : 19722 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 162778057 1514749952 25917 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.63
Current children cumulated vsize (KiB) 1479248

[startup+6.30189 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 19722
/proc/meminfo: memFree=1131512/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1478704 CPUtime=6.89
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 34953 0 1 0 671 18 0 0 18 0 13 0 162778024 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 369676 34014 1424 9 0 367019 0
[pid=19709/tid=19711] ppid=19707 vsize=1478704 CPUtime=5.93
/proc/19709/task/19711/stat : 19711 (java) R 19707 19709 16130 0 -1 64 30965 0 1 0 578 15 0 0 17 0 13 0 162778025 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4109629190 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19712] ppid=19707 vsize=1478704 CPUtime=0.01
/proc/19709/task/19712/stat : 19712 (java) S 19707 19709 16130 0 -1 64 419 0 0 0 1 0 0 0 16 0 13 0 162778026 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19713] ppid=19707 vsize=1478704 CPUtime=0.01
/proc/19709/task/19713/stat : 19713 (java) S 19707 19709 16130 0 -1 64 592 0 0 0 1 0 0 0 16 0 13 0 162778027 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19714] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19714/stat : 19714 (java) S 19707 19709 16130 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 162778028 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19715] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19715/stat : 19715 (java) S 19707 19709 16130 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162778029 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19716] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19716/stat : 19716 (java) S 19707 19709 16130 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162778029 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19717] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19717/stat : 19717 (java) S 19707 19709 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778033 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19718] ppid=19707 vsize=1478704 CPUtime=0.48
/proc/19709/task/19718/stat : 19718 (java) S 19707 19709 16130 0 -1 64 1167 0 0 0 48 0 0 0 16 0 13 0 162778033 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19719] ppid=19707 vsize=1478704 CPUtime=0.41
/proc/19709/task/19719/stat : 19719 (java) S 19707 19709 16130 0 -1 64 1057 0 0 0 41 0 0 0 16 0 13 0 162778033 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19720] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19720/stat : 19720 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778033 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19721] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19721/stat : 19721 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778033 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19722] ppid=19707 vsize=1478704 CPUtime=0
/proc/19709/task/19722/stat : 19722 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 162778057 1514192896 34014 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 1478704

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

[startup+6.50292 s]
/proc/loadavg: 1.07 1.02 1.00 1/77 19723
/proc/meminfo: memFree=1131512/2055920 swapFree=4191900/4192956
[pid=19709] ppid=19707 vsize=1479028 CPUtime=7.11
/proc/19709/stat : 19709 (java) S 19707 19709 16130 0 -1 0 34967 0 1 0 693 18 0 0 18 0 13 0 162778024 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19709/statm: 369757 34028 1425 9 0 367100 0
[pid=19709/tid=19711] ppid=19707 vsize=1479028 CPUtime=6.12
/proc/19709/task/19711/stat : 19711 (java) S 19707 19709 16130 0 -1 64 30971 0 1 0 597 15 0 0 19 0 13 0 162778025 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19712] ppid=19707 vsize=1479028 CPUtime=0.01
/proc/19709/task/19712/stat : 19712 (java) S 19707 19709 16130 0 -1 64 419 0 0 0 1 0 0 0 16 0 13 0 162778026 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19713] ppid=19707 vsize=1479028 CPUtime=0.01
/proc/19709/task/19713/stat : 19713 (java) S 19707 19709 16130 0 -1 64 592 0 0 0 1 0 0 0 16 0 13 0 162778027 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19714] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19714/stat : 19714 (java) S 19707 19709 16130 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 162778028 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19715] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19715/stat : 19715 (java) S 19707 19709 16130 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162778029 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19716] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19716/stat : 19716 (java) S 19707 19709 16130 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162778029 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19717] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19717/stat : 19717 (java) S 19707 19709 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778033 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19718] ppid=19707 vsize=1479028 CPUtime=0.51
/proc/19709/task/19718/stat : 19718 (java) S 19707 19709 16130 0 -1 64 1169 0 0 0 51 0 0 0 15 0 13 0 162778033 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19719] ppid=19707 vsize=1479028 CPUtime=0.41
/proc/19709/task/19719/stat : 19719 (java) S 19707 19709 16130 0 -1 64 1057 0 0 0 41 0 0 0 16 0 13 0 162778033 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19720] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19720/stat : 19720 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778033 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19709/tid=19721] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19721/stat : 19721 (java) S 19707 19709 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778033 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19709/tid=19722] ppid=19707 vsize=1479028 CPUtime=0
/proc/19709/task/19722/stat : 19722 (java) S 19707 19709 16130 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 162778057 1514524672 34028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.11
Current children cumulated vsize (KiB) 1479028

Child status: 30
Real time (s): 6.57213
CPU time (s): 7.14391
CPU user time (s): 6.93694
CPU system time (s): 0.206968
CPU usage (%): 108.7
Max. virtual memory (cumulated for all children) (KiB): 1479400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.93694
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34969
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= 538
involuntary context switches= 404

runsolver used 0.009998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-14 05:56:11
IDJOB=1857607
IDBENCH=48101
IDSOLVER=682
FILE ID=node4/1857607-1244951771
PBS_JOBID= 9354718
Free space on /tmp= 66480 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857607-1244951771/watcher-1857607-1244951771 -o /tmp/evaluation-result-1857607-1244951771/solver-1857607-1244951771 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857607-1244951771.opb

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

MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9
RANDOM SEED=1982751653

node4.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		: 3000.259
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		: 3000.259
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:       1263488 kB
Buffers:         72912 kB
Cached:         640156 kB
SwapCached:        524 kB
Active:         103376 kB
Inactive:       623236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             280 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            51792 kB
Committed_AS:   117356 kB
PageTables:       1472 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= 66480 MiB
End job on node4 at 2009-06-14 05:56:18