Trace number 1857588

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 2.1.1OPT2 8.00478 5.12535

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb
MD5SUMaf6a557bae55dcfbf0cc06cf0559c9b3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.103983
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables75
Total number of constraints11
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 constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

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
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
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.PBMaxClauseCardConstrDataStructure@ecd7e
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 No 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-1857588-1244951209.opb
0.22/0.22	c reading problem ... 
0.22/0.29	c ... done. Wall clock time 0.075s.
0.22/0.29	c #vars     200
0.22/0.29	c #constraints  266
0.22/0.29	c constraints type 
0.22/0.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 125
0.22/0.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 141
5.94/3.23	c SATISFIABLE
5.94/3.23	c OPTIMIZING...
5.94/3.23	c Got one! Elapsed wall clock time (in seconds):3.007
5.94/3.23	o 9
6.96/4.14	c Got one! Elapsed wall clock time (in seconds):3.916
6.96/4.14	o 5
7.88/5.02	c Got one! Elapsed wall clock time (in seconds):4.797
7.88/5.02	o 2
7.88/5.06	c starts		: 12
7.88/5.06	c conflicts		: 2000
7.88/5.06	c decisions		: 2638
7.88/5.06	c propagations		: 24359
7.88/5.06	c inspects		: 2411756
7.88/5.06	c learnt literals	: 0
7.88/5.06	c learnt binary clauses	: 0
7.88/5.06	c learnt ternary clauses	: 0
7.88/5.06	c learnt clauses	: 2000
7.88/5.06	c ignored clauses	: 0
7.88/5.06	c root simplifications	: 0
7.88/5.06	c removed literals (reason simplification)	: 0
7.88/5.06	c reason swapping (by a shorter reason)	: 0
7.88/5.06	c Calls to reduceDB	: 0
7.88/5.06	c speed (assignments/second)	: 518276.59574468085
7.88/5.06	c non guided choices	252
7.88/5.06	c learnt constraints type 
7.88/5.06	c constraints type 
7.88/5.06	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 125
7.88/5.06	c org.sat4j.pb.constraints.pb.MaxWatchPb => 141
7.88/5.06	s OPTIMUM FOUND
7.88/5.07	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 
7.88/5.07	c objective function=2
7.88/5.07	c Total wall clock time (in seconds): 4.847

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857588-1244951209/watcher-1857588-1244951209 -o /tmp/evaluation-result-1857588-1244951209/solver-1857588-1244951209 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857588-1244951209.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: 1.08 1.02 1.01 3/64 18112
/proc/meminfo: memFree=1263800/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=152 CPUtime=0
/proc/18112/stat : 18112 (java6) R 18110 18112 14551 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 162717940 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 12219172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18112/statm: 38 26 19 9 0 4 0

[startup+0.031215 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18112
/proc/meminfo: memFree=1263800/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1466792 CPUtime=0.01
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 2401 0 1 0 0 1 0 0 18 0 4 0 162717940 1501995008 2150 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 366698 2152 493 9 0 364450 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1466792

[startup+0.101219 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18112
/proc/meminfo: memFree=1263800/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1472584 CPUtime=0.08
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 3597 0 1 0 6 2 0 0 18 0 12 0 162717940 1507926016 3340 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 368146 3340 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301253 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18112
/proc/meminfo: memFree=1263800/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1475092 CPUtime=0.34
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 5106 0 1 0 30 4 0 0 18 0 12 0 162717940 1510494208 4844 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 368773 4844 1351 9 0 366116 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1475092

[startup+0.701314 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 18112
/proc/meminfo: memFree=1263800/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1478548 CPUtime=1.05
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 7857 0 1 0 99 6 0 0 18 0 13 0 162717940 1514033152 6766 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 369637 6766 1397 9 0 366980 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1478548

[startup+1.50243 s]
/proc/loadavg: 1.08 1.02 1.01 4/77 18125
/proc/meminfo: memFree=1233424/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1487052 CPUtime=2.56
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 19179 0 1 0 245 11 0 0 18 0 13 0 162717940 1522741248 14768 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 371763 14769 1416 9 0 369106 0
[pid=18112/tid=18114] ppid=18110 vsize=1487052 CPUtime=0.82
/proc/18112/task/18114/stat : 18114 (java) R 18110 18112 14551 0 -1 64 10674 0 1 0 76 6 0 0 18 0 13 0 162717942 1522741248 14769 1992294400 134512640 134550932 4294956000 18446744073709551615 4109455850 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18115] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18115/stat : 18115 (java) S 18110 18112 14551 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 162717943 1522741248 14772 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18116] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18116/stat : 18116 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 162717943 1522741248 14774 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18117] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18117/stat : 18117 (java) S 18110 18112 14551 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 162717945 1522741248 14776 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18118] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18118/stat : 18118 (java) S 18110 18112 14551 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 162717945 1522741248 14777 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18119] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18119/stat : 18119 (java) S 18110 18112 14551 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 162717945 1522741248 14778 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18120] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18120/stat : 18120 (java) S 18110 18112 14551 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162717950 1522741248 14778 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18121] ppid=18110 vsize=1487052 CPUtime=0.91
/proc/18112/task/18121/stat : 18121 (java) R 18110 18112 14551 0 -1 64 3571 0 0 0 89 2 0 0 18 0 13 0 162717950 1522741248 14779 1992294400 134512640 134550932 4294956000 18446744073709551615 106251816 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18122] ppid=18110 vsize=1487052 CPUtime=0.79
/proc/18112/task/18122/stat : 18122 (java) R 18110 18112 14551 0 -1 64 4190 0 0 0 78 1 0 0 18 0 13 0 162717950 1522741248 14780 1992294400 134512640 134550932 4294956000 18446744073709551615 12685015 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18123] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18123/stat : 18123 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162717950 1522741248 14781 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18124] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18124/stat : 18124 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 162717950 1522741248 14782 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18125] ppid=18110 vsize=1487052 CPUtime=0
/proc/18112/task/18125/stat : 18125 (java) S 18110 18112 14551 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 162717971 1522741248 14782 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 1487052

[startup+3.10266 s]
/proc/loadavg: 1.08 1.02 1.01 4/77 18125
/proc/meminfo: memFree=1164240/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1498300 CPUtime=5.74
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 49691 0 1 0 547 27 0 0 18 0 13 0 162717940 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 374575 38527 1429 9 0 371918 0
[pid=18112/tid=18114] ppid=18110 vsize=1498300 CPUtime=2.05
/proc/18112/task/18114/stat : 18114 (java) R 18110 18112 14551 0 -1 64 31009 0 1 0 188 17 0 0 21 0 13 0 162717942 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 104271441 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18115] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18115/stat : 18115 (java) S 18110 18112 14551 0 -1 64 265 0 0 0 0 0 0 0 17 0 13 0 162717943 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18116] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18116/stat : 18116 (java) S 18110 18112 14551 0 -1 64 163 0 0 0 0 0 0 0 17 0 13 0 162717943 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18117] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18117/stat : 18117 (java) S 18110 18112 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18118] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18118/stat : 18118 (java) S 18110 18112 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18119] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18119/stat : 18119 (java) S 18110 18112 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18120] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18120/stat : 18120 (java) S 18110 18112 14551 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18121] ppid=18110 vsize=1498300 CPUtime=1.95
/proc/18112/task/18121/stat : 18121 (java) R 18110 18112 14551 0 -1 64 7927 0 0 0 191 4 0 0 19 0 13 0 162717950 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 104164090 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18122] ppid=18110 vsize=1498300 CPUtime=1.7
/proc/18112/task/18122/stat : 18122 (java) R 18110 18112 14551 0 -1 64 9574 0 0 0 166 4 0 0 20 0 13 0 162717950 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 105572873 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18123] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18123/stat : 18123 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18124] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18124/stat : 18124 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 162717950 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18125] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18125/stat : 18125 (java) S 18110 18112 14551 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 162717971 1534259200 38527 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.74
Current children cumulated vsize (KiB) 1498300

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

[startup+3.90177 s]
/proc/loadavg: 1.23 1.05 1.02 4/77 18125
/proc/meminfo: memFree=1114384/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1498300 CPUtime=6.75
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 50702 0 1 0 647 28 0 0 18 0 13 0 162717940 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 374575 39423 1429 9 0 371918 0
[pid=18112/tid=18114] ppid=18110 vsize=1498300 CPUtime=2.81
/proc/18112/task/18114/stat : 18114 (java) R 18110 18112 14551 0 -1 64 31012 0 1 0 264 17 0 0 25 0 13 0 162717942 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4109504742 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18115] ppid=18110 vsize=1498300 CPUtime=0.02
/proc/18112/task/18115/stat : 18115 (java) S 18110 18112 14551 0 -1 64 724 0 0 0 2 0 0 0 15 0 13 0 162717943 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18116] ppid=18110 vsize=1498300 CPUtime=0.01
/proc/18112/task/18116/stat : 18116 (java) S 18110 18112 14551 0 -1 64 575 0 0 0 1 0 0 0 17 0 13 0 162717943 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18117] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18117/stat : 18117 (java) S 18110 18112 14551 0 -1 64 19 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18118] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18118/stat : 18118 (java) S 18110 18112 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18119] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18119/stat : 18119 (java) S 18110 18112 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18120] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18120/stat : 18120 (java) S 18110 18112 14551 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18121] ppid=18110 vsize=1498300 CPUtime=2.01
/proc/18112/task/18121/stat : 18121 (java) S 18110 18112 14551 0 -1 64 7935 0 0 0 197 4 0 0 16 0 13 0 162717950 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18122] ppid=18110 vsize=1498300 CPUtime=1.83
/proc/18112/task/18122/stat : 18122 (java) S 18110 18112 14551 0 -1 64 9694 0 0 0 179 4 0 0 15 0 13 0 162717950 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18123] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18123/stat : 18123 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18124] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18124/stat : 18124 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 162717950 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18125] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18125/stat : 18125 (java) S 18110 18112 14551 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 162717971 1534259200 39423 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.75
Current children cumulated vsize (KiB) 1498300

[startup+4.70188 s]
/proc/loadavg: 1.23 1.05 1.02 2/77 18125
/proc/meminfo: memFree=1109968/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=1498300 CPUtime=7.57
/proc/18112/stat : 18112 (java) S 18110 18112 14551 0 -1 0 50965 0 1 0 729 28 0 0 18 0 13 0 162717940 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18112/statm: 374575 39680 1429 9 0 371918 0
[pid=18112/tid=18114] ppid=18110 vsize=1498300 CPUtime=3.59
/proc/18112/task/18114/stat : 18114 (java) R 18110 18112 14551 0 -1 64 31014 0 1 0 342 17 0 0 20 0 13 0 162717942 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4109811175 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18115] ppid=18110 vsize=1498300 CPUtime=0.03
/proc/18112/task/18115/stat : 18115 (java) S 18110 18112 14551 0 -1 64 846 0 0 0 3 0 0 0 15 0 13 0 162717943 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18116] ppid=18110 vsize=1498300 CPUtime=0.02
/proc/18112/task/18116/stat : 18116 (java) S 18110 18112 14551 0 -1 64 710 0 0 0 2 0 0 0 16 0 13 0 162717943 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18117] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18117/stat : 18117 (java) S 18110 18112 14551 0 -1 64 23 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18118] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18118/stat : 18118 (java) S 18110 18112 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18119] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18119/stat : 18119 (java) S 18110 18112 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162717945 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18112/tid=18120] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18120/stat : 18120 (java) S 18110 18112 14551 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18121] ppid=18110 vsize=1498300 CPUtime=2.01
/proc/18112/task/18121/stat : 18121 (java) S 18110 18112 14551 0 -1 64 7935 0 0 0 197 4 0 0 16 0 13 0 162717950 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18122] ppid=18110 vsize=1498300 CPUtime=1.85
/proc/18112/task/18122/stat : 18122 (java) S 18110 18112 14551 0 -1 64 9694 0 0 0 181 4 0 0 15 0 13 0 162717950 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18123] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18123/stat : 18123 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162717950 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18124] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18124/stat : 18124 (java) S 18110 18112 14551 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 162717950 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18112/tid=18125] ppid=18110 vsize=1498300 CPUtime=0
/proc/18112/task/18125/stat : 18125 (java) S 18110 18112 14551 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 162717971 1534259200 39680 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.57
Current children cumulated vsize (KiB) 1498300

[startup+5.10294 s]
/proc/loadavg: 1.23 1.05 1.02 2/77 18125
/proc/meminfo: memFree=1109968/2055920 swapFree=4182568/4192956
[pid=18112] ppid=18110 vsize=0 CPUtime=7.97
/proc/18112/stat : 18112 (java) R 18110 18112 14551 0 -1 1028 51191 0 1 0 768 29 0 0 16 0 1 0 162717940 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 0 0 0 17 0 0 0
/proc/18112/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.97
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 5.12535
CPU time (s): 8.00478
CPU user time (s): 7.68783
CPU system time (s): 0.316951
CPU usage (%): 156.18
Max. virtual memory (cumulated for all children) (KiB): 1502868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.68783
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51191
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= 1043
involuntary context switches= 460

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-14 05:46:49
IDJOB=1857588
IDBENCH=48092
IDSOLVER=681
FILE ID=node39/1857588-1244951209
PBS_JOBID= 9354714
Free space on /tmp= 66220 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.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-1857588-1244951209/watcher-1857588-1244951209 -o /tmp/evaluation-result-1857588-1244951209/solver-1857588-1244951209 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857588-1244951209.opb

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

MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3
RANDOM SEED=415761902

node39.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		: 3000.263
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		: 3000.263
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:       1264216 kB
Buffers:         76192 kB
Cached:         634472 kB
SwapCached:       4220 kB
Active:          95412 kB
Inactive:       623156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1264216 kB
SwapTotal:     4192956 kB
SwapFree:      4182568 kB
Dirty:             292 kB
Writeback:           0 kB
Mapped:          13664 kB
Slab:            59160 kB
Committed_AS:   117436 kB
PageTables:       1384 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= 66216 MiB
End job on node39 at 2009-06-14 05:46:54