Trace number 1856524

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 CP 2.1.1OPT25 16.3275 13.1567

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUMa28f5b3e9b4b12f9ccee04abccbf9327
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.801877
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables238
Total number of constraints398
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 constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	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
0.21/0.22	c Pseudo Boolean Optimization
0.21/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.21/0.22	c --- Begin Solver configuration ---
0.21/0.22	c Stops conflict analysis at the first Unique Implication Point
0.21/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@15a3d6b
0.21/0.22	c Learn all clauses as in MiniSAT
0.21/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.21/0.22	c No reason simplification
0.21/0.22	c MiniSAT restarts strategy
0.21/0.22	c Memory based learned constraints deletion strategy
0.21/0.22	c timeout=2147483s
0.21/0.22	c DB Simplification allowed=false
0.21/0.22	c --- End Solver configuration ---
0.21/0.22	c solving HOME/instance-1856524-1244914463.opb
0.21/0.22	c reading problem ... 
0.90/0.65	c ... done. Wall clock time 0.428s.
0.90/0.65	c #vars     238
0.90/0.65	c #constraints  398
0.90/0.65	c constraints type 
0.90/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 398
3.28/1.84	c SATISFIABLE
3.28/1.84	c OPTIMIZING...
3.28/1.84	c Got one! Elapsed wall clock time (in seconds):1.622
3.28/1.84	o 63
3.67/2.09	c Got one! Elapsed wall clock time (in seconds):1.871
3.67/2.09	o 31
5.06/2.79	c Got one! Elapsed wall clock time (in seconds):2.571
5.06/2.79	o 28
6.92/3.94	c Got one! Elapsed wall clock time (in seconds):3.723
6.92/3.94	o 27
7.52/4.52	c Got one! Elapsed wall clock time (in seconds):4.302
7.52/4.52	o 26
7.83/4.85	c Got one! Elapsed wall clock time (in seconds):4.629
7.83/4.85	o 25
16.28/13.11	c starts		: 20
16.28/13.11	c conflicts		: 3392
16.28/13.11	c decisions		: 4119
16.28/13.11	c propagations		: 137505
16.28/13.11	c inspects		: 9229847
16.28/13.11	c learnt literals	: 0
16.28/13.11	c learnt binary clauses	: 0
16.28/13.11	c learnt ternary clauses	: 0
16.28/13.11	c learnt clauses	: 3391
16.28/13.11	c ignored clauses	: 0
16.28/13.11	c root simplifications	: 0
16.28/13.11	c removed literals (reason simplification)	: 0
16.28/13.11	c reason swapping (by a shorter reason)	: 0
16.28/13.11	c Calls to reduceDB	: 0
16.28/13.11	c speed (assignments/second)	: 16651.126180673287
16.28/13.11	c non guided choices	259
16.28/13.11	c learnt constraints type 
16.28/13.11	c constraints type 
16.28/13.11	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 0
16.28/13.11	c org.sat4j.pb.constraints.pb.MaxWatchPb => 398
16.28/13.11	s OPTIMUM FOUND
16.28/13.11	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 
16.28/13.11	c objective function=25
16.28/13.11	c Total wall clock time (in seconds): 12.891

Verifier Data 

OK	25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1856524-1244914463/watcher-1856524-1244914463 -o /tmp/evaluation-result-1856524-1244914463/solver-1856524-1244914463 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856524-1244914463.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: 1.00 1.00 1.00 3/64 11858
/proc/meminfo: memFree=1326536/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=152 CPUtime=0
/proc/11858/stat : 11858 (java6) D 11856 11858 11435 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 159046034 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 10027812 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11858/statm: 38 26 19 9 0 4 0

[startup+0.027747 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11858
/proc/meminfo: memFree=1326536/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1465492 CPUtime=0.01
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 2063 0 1 0 0 1 0 0 18 0 2 0 159046034 1500663808 1812 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 366373 1812 406 9 0 364125 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1465492

[startup+0.101749 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11858
/proc/meminfo: memFree=1326536/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1472584 CPUtime=0.08
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 3598 0 1 0 6 2 0 0 18 0 12 0 159046034 1507926016 3341 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 368146 3341 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301763 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11858
/proc/meminfo: memFree=1326536/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1474896 CPUtime=0.33
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 4993 0 1 0 30 3 0 0 18 0 12 0 159046034 1510293504 4731 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 368724 4731 1353 9 0 366067 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1474896

[startup+0.701801 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11858
/proc/meminfo: memFree=1326536/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1480244 CPUtime=1.1
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 8370 0 1 0 105 5 0 0 18 0 13 0 159046034 1515769856 6966 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 370061 6966 1407 9 0 367404 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 1480244

[startup+1.50288 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 11871
/proc/meminfo: memFree=1295072/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1491520 CPUtime=2.68
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 17326 0 1 0 260 8 0 0 18 0 13 0 159046034 1527316480 12275 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 372880 12276 1410 9 0 370223 0
[pid=11858/tid=11860] ppid=11856 vsize=1491520 CPUtime=1.32
/proc/11858/task/11860/stat : 11860 (java) R 11856 11858 11435 0 -1 64 7194 0 1 0 128 4 0 0 18 0 13 0 159046035 1527316480 12276 1992294400 134512640 134550932 4294956000 18446744073709551615 4109145911 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 11435 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 159046037 1527316480 12276 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11862] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 159046037 1527316480 12276 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 159046039 1527316480 12276 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11864] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11864/stat : 11864 (java) S 11856 11858 11435 0 -1 64 9 0 0 0 0 0 0 0 24 0 13 0 159046039 1527316480 12276 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11865] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 159046039 1527316480 12277 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11866] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 159046043 1527316480 12277 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11867] ppid=11856 vsize=1491520 CPUtime=0.6
/proc/11858/task/11867/stat : 11867 (java) R 11856 11858 11435 0 -1 64 4305 0 0 0 59 1 0 0 19 0 13 0 159046043 1527316480 12277 1992294400 134512640 134550932 4294956000 18446744073709551615 104140323 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11868] ppid=11856 vsize=1491520 CPUtime=0.72
/proc/11858/task/11868/stat : 11868 (java) R 11856 11858 11435 0 -1 64 5084 0 0 0 71 1 0 0 19 0 13 0 159046043 1527316480 12277 1992294400 134512640 134550932 4294956000 18446744073709551615 102200289 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11869] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11869/stat : 11869 (java) S 11856 11858 11435 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 159046044 1527316480 12278 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11870] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11870/stat : 11870 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 159046044 1527316480 12278 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11871] ppid=11856 vsize=1491520 CPUtime=0
/proc/11858/task/11871/stat : 11871 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 159046100 1527316480 12278 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 1491520

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 11871
/proc/meminfo: memFree=1259296/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1494140 CPUtime=5.85
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 48500 0 1 0 563 22 0 0 18 0 13 0 159046034 1529999360 35287 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 373535 35289 1423 9 0 370878 0
[pid=11858/tid=11860] ppid=11856 vsize=1494140 CPUtime=2.46
/proc/11858/task/11860/stat : 11860 (java) R 11856 11858 11435 0 -1 64 29205 0 1 0 232 14 0 0 17 0 13 0 159046035 1529999360 35290 1992294400 134512640 134550932 4294956000 18446744073709551615 4109566319 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 11435 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 159046037 1529999360 35291 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11862] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 159046037 1529999360 35292 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 159046039 1529999360 35292 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11864] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11864/stat : 11864 (java) S 11856 11858 11435 0 -1 64 9 0 0 0 0 0 0 0 24 0 13 0 159046039 1529999360 35293 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11865] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 159046039 1529999360 35295 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11866] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 159046043 1529999360 35296 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11867] ppid=11856 vsize=1494140 CPUtime=1.54
/proc/11858/task/11867/stat : 11867 (java) R 11856 11858 11435 0 -1 64 7403 0 0 0 151 3 0 0 17 0 13 0 159046043 1529999360 35297 1992294400 134512640 134550932 4294956000 18446744073709551615 103237048 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11868] ppid=11856 vsize=1494140 CPUtime=1.83
/proc/11858/task/11868/stat : 11868 (java) R 11856 11858 11435 0 -1 64 11151 0 0 0 179 4 0 0 18 0 13 0 159046043 1529999360 35299 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11869] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11869/stat : 11869 (java) S 11856 11858 11435 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 159046044 1529999360 35300 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11870] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11870/stat : 11870 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 159046044 1529999360 35301 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11871] ppid=11856 vsize=1494140 CPUtime=0
/proc/11858/task/11871/stat : 11871 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 159046100 1529999360 35303 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.85
Current children cumulated vsize (KiB) 1494140

[startup+6.3013 s]
/proc/loadavg: 1.16 1.03 1.01 2/77 11871
/proc/meminfo: memFree=1179232/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1491848 CPUtime=9.35
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 52589 0 1 0 912 23 0 0 18 0 13 0 159046034 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 372962 38825 1432 9 0 370305 0
[pid=11858/tid=11860] ppid=11856 vsize=1491848 CPUtime=5.58
/proc/11858/task/11860/stat : 11860 (java) R 11856 11858 11435 0 -1 64 30994 0 1 0 543 15 0 0 25 0 13 0 159046035 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4109562760 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=1491848 CPUtime=0.05
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 11435 0 -1 64 1176 0 0 0 5 0 0 0 17 0 13 0 159046037 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11862] ppid=11856 vsize=1491848 CPUtime=0.04
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 11435 0 -1 64 1041 0 0 0 4 0 0 0 16 0 13 0 159046037 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 11435 0 -1 64 29 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11864] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11864/stat : 11864 (java) S 11856 11858 11435 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11865] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 11435 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11866] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 159046043 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11867] ppid=11856 vsize=1491848 CPUtime=1.61
/proc/11858/task/11867/stat : 11867 (java) S 11856 11858 11435 0 -1 64 7405 0 0 0 158 3 0 0 16 0 13 0 159046043 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11868] ppid=11856 vsize=1491848 CPUtime=2.04
/proc/11858/task/11868/stat : 11868 (java) S 11856 11858 11435 0 -1 64 11199 0 0 0 200 4 0 0 15 0 13 0 159046043 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11869] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11869/stat : 11869 (java) S 11856 11858 11435 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 159046044 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11870] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11870/stat : 11870 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 159046044 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11871] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11871/stat : 11871 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 159046100 1527652352 38825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.35
Current children cumulated vsize (KiB) 1491848

[startup+12.7019 s]
/proc/loadavg: 1.15 1.03 1.01 2/77 11871
/proc/meminfo: memFree=1145312/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1491848 CPUtime=15.85
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 60426 0 1 0 1559 26 0 0 18 0 13 0 159046034 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 372962 46555 1432 9 0 370305 0
[pid=11858/tid=11860] ppid=11856 vsize=1491848 CPUtime=11.92
/proc/11858/task/11860/stat : 11860 (java) R 11856 11858 11435 0 -1 64 36888 0 1 0 1175 17 0 0 20 0 13 0 159046035 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4109587722 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=1491848 CPUtime=0.1
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 11435 0 -1 64 2189 0 0 0 10 0 0 0 16 0 13 0 159046037 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11862] ppid=11856 vsize=1491848 CPUtime=0.09
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 11435 0 -1 64 1971 0 0 0 9 0 0 0 16 0 13 0 159046037 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 11435 0 -1 64 29 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11864] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11864/stat : 11864 (java) S 11856 11858 11435 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11865] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 11435 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11866] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11867] ppid=11856 vsize=1491848 CPUtime=1.61
/proc/11858/task/11867/stat : 11867 (java) S 11856 11858 11435 0 -1 64 7405 0 0 0 158 3 0 0 16 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11868] ppid=11856 vsize=1491848 CPUtime=2.08
/proc/11858/task/11868/stat : 11868 (java) S 11856 11858 11435 0 -1 64 11199 0 0 0 204 4 0 0 17 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11869] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11869/stat : 11869 (java) S 11856 11858 11435 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 159046044 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11870] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11870/stat : 11870 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 159046044 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11871] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11871/stat : 11871 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 159046100 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 15.85
Current children cumulated vsize (KiB) 1491848

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

[startup+13.1019 s]
/proc/loadavg: 1.13 1.03 1.01 2/77 11871
/proc/meminfo: memFree=1144992/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=1491848 CPUtime=16.28
/proc/11858/stat : 11858 (java) S 11856 11858 11435 0 -1 0 60426 0 1 0 1602 26 0 0 18 0 13 0 159046034 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11858/statm: 372962 46555 1432 9 0 370305 0
[pid=11858/tid=11860] ppid=11856 vsize=1491848 CPUtime=12.32
/proc/11858/task/11860/stat : 11860 (java) R 11856 11858 11435 0 -1 64 36888 0 1 0 1215 17 0 0 24 0 13 0 159046035 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4109293299 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=1491848 CPUtime=0.1
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 11435 0 -1 64 2189 0 0 0 10 0 0 0 16 0 13 0 159046037 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11862] ppid=11856 vsize=1491848 CPUtime=0.09
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 11435 0 -1 64 1971 0 0 0 9 0 0 0 16 0 13 0 159046037 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 11435 0 -1 64 29 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11864] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11864/stat : 11864 (java) S 11856 11858 11435 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11865] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 11435 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 159046039 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11866] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11867] ppid=11856 vsize=1491848 CPUtime=1.61
/proc/11858/task/11867/stat : 11867 (java) S 11856 11858 11435 0 -1 64 7405 0 0 0 158 3 0 0 16 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11868] ppid=11856 vsize=1491848 CPUtime=2.1
/proc/11858/task/11868/stat : 11868 (java) S 11856 11858 11435 0 -1 64 11199 0 0 0 206 4 0 0 16 0 13 0 159046043 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11869] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11869/stat : 11869 (java) S 11856 11858 11435 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 159046044 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11858/tid=11870] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11870/stat : 11870 (java) S 11856 11858 11435 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 159046044 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11858/tid=11871] ppid=11856 vsize=1491848 CPUtime=0
/proc/11858/task/11871/stat : 11871 (java) S 11856 11858 11435 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 159046100 1527652352 46555 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 16.28
Current children cumulated vsize (KiB) 1491848

Child status: 30
Real time (s): 13.1567
CPU time (s): 16.3275
CPU user time (s): 16.0296
CPU system time (s): 0.297954
CPU usage (%): 124.1
Max. virtual memory (cumulated for all children) (KiB): 1494836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0296
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60441
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= 936
involuntary context switches= 533

runsolver used 0.014997 second user time and 0.047992 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-13 19:34:23
IDJOB=1856524
IDBENCH=2632
IDSOLVER=681
FILE ID=node25/1856524-1244914463
PBS_JOBID= 9354562
Free space on /tmp= 66472 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856524-1244914463/watcher-1856524-1244914463 -o /tmp/evaluation-result-1856524-1244914463/solver-1856524-1244914463 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856524-1244914463.opb

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

MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327
RANDOM SEED=1745184205

node25.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		: 3000.238
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		: 3000.238
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:       1326952 kB
Buffers:         55720 kB
Cached:         602312 kB
SwapCached:        140 kB
Active:          52180 kB
Inactive:       619960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1326952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             356 kB
Writeback:           0 kB
Mapped:          23752 kB
Slab:            42820 kB
Committed_AS:   152900 kB
PageTables:       1464 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= 66472 MiB
End job on node25 at 2009-06-13 19:34:36