Trace number 2661225

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 NameAnswerobjective functionCPU timeWall clock time
SAT4J PB CuttingPlanes 2.2.0 2010-05-26OPT90 4.45532 2.41811

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh218.opb
MD5SUMcba4f92fd2fe518316e4b3350164b448
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.085986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100526
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
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		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2661225-1276471268.opb
0.25/0.20	c reading problem ... 
0.65/0.46	c ... done. Wall clock time 0.258s.
0.65/0.46	c #vars     200
0.65/0.46	c #constraints  900
0.65/0.46	c constraints type 
0.65/0.46	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 176
0.65/0.46	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 724
0.73/0.55	c SATISFIABLE
0.73/0.55	c OPTIMIZING...
0.73/0.55	c Got one! Elapsed wall clock time (in seconds):0.344
0.73/0.55	o 100
0.73/0.61	c Got one! Elapsed wall clock time (in seconds):0.402
0.73/0.61	o 98
0.90/0.69	c Got one! Elapsed wall clock time (in seconds):0.487
0.90/0.69	o 97
1.06/0.72	c Got one! Elapsed wall clock time (in seconds):0.516
1.06/0.72	o 96
1.06/0.74	c Got one! Elapsed wall clock time (in seconds):0.533
1.06/0.74	o 95
1.25/0.83	c Got one! Elapsed wall clock time (in seconds):0.627
1.25/0.83	o 94
1.45/0.90	c Got one! Elapsed wall clock time (in seconds):0.693
1.45/0.90	o 93
1.86/1.14	c Got one! Elapsed wall clock time (in seconds):0.935
1.86/1.14	o 92
2.04/1.26	c Got one! Elapsed wall clock time (in seconds):1.056
2.04/1.26	o 91
2.25/1.38	c Got one! Elapsed wall clock time (in seconds):1.18
2.25/1.38	o 90
4.24/2.34	c starts		: 11
4.24/2.34	c conflicts		: 242
4.24/2.34	c decisions		: 535
4.24/2.34	c propagations		: 11733
4.24/2.34	c inspects		: 190920
4.24/2.34	c learnt literals	: 3
4.24/2.34	c learnt binary clauses	: 1
4.24/2.34	c learnt ternary clauses	: 3
4.24/2.34	c learnt clauses	: 238
4.24/2.34	c ignored clauses	: 0
4.24/2.34	c root simplifications	: 0
4.24/2.34	c removed literals (reason simplification)	: 0
4.24/2.34	c reason swapping (by a shorter reason)	: 0
4.24/2.34	c Calls to reduceDB	: 0
4.24/2.34	c number of reductions to clauses (during analyze)	: 0
4.24/2.34	c number of learned constraints concerned by reduction	: 0
4.24/2.34	c number of learning phase by resolution	: 0
4.24/2.34	c number of learning phase by cutting planes	: 0
4.24/2.34	c speed (assignments/second)	: 12285.86387434555
4.24/2.34	c non guided choices	0
4.24/2.34	c learnt constraints type 
4.24/2.34	c constraints type 
4.24/2.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 176
4.24/2.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 724
4.24/2.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
4.24/2.34	s OPTIMUM FOUND
4.24/2.34	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 
4.24/2.34	c objective function=90
4.24/2.34	c Total wall clock time (in seconds): 2.139

Verifier Data 

OK	90

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661225-1276471268/watcher-2661225-1276471268 -o /tmp/evaluation-result-2661225-1276471268/solver-2661225-1276471268 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661225-1276471268.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27653
/proc/meminfo: memFree=1827248/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=248 CPUtime=0
/proc/27653/stat : 27653 (java) R 27651 27653 26985 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 20783087 253952 29 1992294400 134512640 134550932 4292043936 18446744073709551615 1954270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27653/statm: 62 29 21 10 0 23 0

[startup+0.012435 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27653
/proc/meminfo: memFree=1827248/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=13436 CPUtime=0
/proc/27653/stat : 27653 (java) R 27651 27653 26985 0 -1 4202496 1041 0 0 0 0 0 0 0 18 0 2 0 20783087 13758464 526 1992294400 134512640 134550932 4292043936 18446744073709551615 2850024 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 3359 539 230 10 0 1202 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13436

[startup+0.101434 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27653
/proc/meminfo: memFree=1827248/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1524184 CPUtime=0.09
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 4000 0 1 0 7 2 0 0 18 0 12 0 20783087 1560764416 3440 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 381046 3440 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.301359 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27653
/proc/meminfo: memFree=1827248/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1526388 CPUtime=0.37
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 5337 0 1 0 34 3 0 0 18 0 12 0 20783087 1563021312 4775 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 381597 4775 1362 10 0 378899 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526388

[startup+0.70144 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 27653
/proc/meminfo: memFree=1827248/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1528728 CPUtime=1.06
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 6907 0 1 0 102 4 0 0 18 0 13 0 20783087 1565417472 6249 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 382182 6249 1408 10 0 379484 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1528728

[startup+1.50159 s]
/proc/loadavg: 0.93 0.98 0.99 4/119 27666
/proc/meminfo: memFree=1802964/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1530708 CPUtime=2.65
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 11986 0 1 0 258 7 0 0 18 0 13 0 20783087 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 382677 10312 1423 10 0 379979 0
[pid=27653/tid=27655] ppid=27651 vsize=1530708 CPUtime=1.47
/proc/27653/task/27655/stat : 27655 (java) R 27651 27653 26985 0 -1 4202560 8126 0 1 0 142 5 0 0 20 0 13 0 20783088 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4109228266 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=27653/tid=27656] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27656/stat : 27656 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 20783090 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27657] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27657/stat : 27657 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 20783090 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27658] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27658/stat : 27658 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 20783091 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27659] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27659/stat : 27659 (java) S 27651 27653 26985 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 13 0 20783092 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27660] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27660/stat : 27660 (java) S 27651 27653 26985 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 20783092 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27661] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27661/stat : 27661 (java) S 27651 27653 26985 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 20783096 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27662] ppid=27651 vsize=1530708 CPUtime=0.08
/proc/27653/task/27662/stat : 27662 (java) R 27651 27653 26985 0 -1 4202560 81 0 0 0 8 0 0 0 24 0 13 0 20783096 1567444992 10312 1992294400 134512640 134550932 4292043936 18446744073709551615 103478928 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27663] ppid=27651 vsize=1530708 CPUtime=1.07
/proc/27653/task/27663/stat : 27663 (java) R 27651 27653 26985 0 -1 4202560 2711 0 0 0 106 1 0 0 16 0 13 0 20783096 1567444992 10313 1992294400 134512640 134550932 4292043936 18446744073709551615 103148699 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27664] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27664/stat : 27664 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 20783096 1567444992 10313 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27665] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27665/stat : 27665 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 20783096 1567444992 10313 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27666] ppid=27651 vsize=1530708 CPUtime=0
/proc/27653/task/27666/stat : 27666 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 20783135 1567444992 10313 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 1530708

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

[startup+1.90166 s]
/proc/loadavg: 0.93 0.98 0.99 4/119 27666
/proc/meminfo: memFree=1802964/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1539148 CPUtime=3.45
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 17660 0 1 0 336 9 0 0 18 0 13 0 20783087 1576087552 15660 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 384787 15661 1423 10 0 382089 0
[pid=27653/tid=27655] ppid=27651 vsize=1539148 CPUtime=1.87
/proc/27653/task/27655/stat : 27655 (java) R 27651 27653 26985 0 -1 4202560 11656 0 1 0 181 6 0 0 18 0 13 0 20783088 1576087552 15661 1992294400 134512640 134550932 4292043936 18446744073709551615 4109644725 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=27653/tid=27656] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27656/stat : 27656 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 20783090 1576087552 15662 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27657] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27657/stat : 27657 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 20783090 1576087552 15662 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27658] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27658/stat : 27658 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 20783091 1576087552 15662 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27659] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27659/stat : 27659 (java) S 27651 27653 26985 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 13 0 20783092 1576087552 15662 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27660] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27660/stat : 27660 (java) S 27651 27653 26985 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 20783092 1576087552 15663 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27661] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27661/stat : 27661 (java) S 27651 27653 26985 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 20783096 1576087552 15663 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27662] ppid=27651 vsize=1539148 CPUtime=0.08
/proc/27653/task/27662/stat : 27662 (java) R 27651 27653 26985 0 -1 4202560 81 0 0 0 8 0 0 0 24 0 13 0 20783096 1576087552 15664 1992294400 134512640 134550932 4292043936 18446744073709551615 105415800 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27663] ppid=27651 vsize=1539148 CPUtime=1.47
/proc/27653/task/27663/stat : 27663 (java) R 27651 27653 26985 0 -1 4202560 4856 0 0 0 146 1 0 0 17 0 13 0 20783096 1576087552 15664 1992294400 134512640 134550932 4292043936 18446744073709551615 104163582 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27664] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27664/stat : 27664 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 20783096 1576087552 15665 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27665] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27665/stat : 27665 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 20783096 1576087552 15665 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27666] ppid=27651 vsize=1539148 CPUtime=0
/proc/27653/task/27666/stat : 27666 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 20783135 1576087552 15665 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.45
Current children cumulated vsize (KiB) 1539148

[startup+2.30174 s]
/proc/loadavg: 1.17 1.03 1.01 4/119 27666
/proc/meminfo: memFree=1760308/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1540324 CPUtime=4.24
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 23842 0 1 0 412 12 0 0 18 0 13 0 20783087 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 385081 19898 1423 10 0 382383 0
[pid=27653/tid=27655] ppid=27651 vsize=1540324 CPUtime=2.27
/proc/27653/task/27655/stat : 27655 (java) R 27651 27653 26985 0 -1 4202560 15443 0 1 0 219 8 0 0 18 0 13 0 20783088 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4109228541 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=27653/tid=27656] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27656/stat : 27656 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 20783090 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27657] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27657/stat : 27657 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 20783090 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27658] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27658/stat : 27658 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 20783091 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27659] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27659/stat : 27659 (java) S 27651 27653 26985 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 13 0 20783092 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27660] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27660/stat : 27660 (java) S 27651 27653 26985 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 20783092 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27661] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27661/stat : 27661 (java) S 27651 27653 26985 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 20783096 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27662] ppid=27651 vsize=1540324 CPUtime=0.08
/proc/27653/task/27662/stat : 27662 (java) R 27651 27653 26985 0 -1 4202560 81 0 0 0 8 0 0 0 24 0 13 0 20783096 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 106068846 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=27653/tid=27663] ppid=27651 vsize=1540324 CPUtime=1.86
/proc/27653/task/27663/stat : 27663 (java) R 27651 27653 26985 0 -1 4202560 7250 0 0 0 184 2 0 0 17 0 13 0 20783096 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 106797874 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27664] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27664/stat : 27664 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 20783096 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27665] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27665/stat : 27665 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 20783096 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27666] ppid=27651 vsize=1540324 CPUtime=0
/proc/27653/task/27666/stat : 27666 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 20783135 1577291776 19898 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 1540324

[startup+2.40176 s]
/proc/loadavg: 1.17 1.03 1.01 4/119 27666
/proc/meminfo: memFree=1760308/2059040 swapFree=4142408/4192956
[pid=27653] ppid=27651 vsize=1541224 CPUtime=4.43
/proc/27653/stat : 27653 (java) S 27651 27653 26985 0 -1 4202496 24129 0 1 0 431 12 0 0 18 0 12 0 20783087 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/27653/statm: 385306 20184 1425 10 0 382608 0
[pid=27653/tid=27655] ppid=27651 vsize=1541224 CPUtime=2.31
/proc/27653/task/27655/stat : 27655 (java) S 27651 27653 26985 0 -1 4202560 15449 0 1 0 223 8 0 0 18 0 12 0 20783088 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27656] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27656/stat : 27656 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 20783090 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27657] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27657/stat : 27657 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 20783090 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27658] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27658/stat : 27658 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 20783091 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 0 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27659] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27659/stat : 27659 (java) S 27651 27653 26985 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 12 0 20783092 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27660] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27660/stat : 27660 (java) S 27651 27653 26985 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 12 0 20783092 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27661] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27661/stat : 27661 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 20783096 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27662] ppid=27651 vsize=1541224 CPUtime=0.13
/proc/27653/task/27662/stat : 27662 (java) S 27651 27653 26985 0 -1 4202560 95 0 0 0 13 0 0 0 24 0 12 0 20783096 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 1 0 0 0
[pid=27653/tid=27663] ppid=27651 vsize=1541224 CPUtime=1.97
/proc/27653/task/27663/stat : 27663 (java) R 27651 27653 26985 0 -1 4202560 7504 0 0 0 194 3 0 0 17 0 12 0 20783096 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 104146933 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=27653/tid=27664] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27664/stat : 27664 (java) S 27651 27653 26985 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 20783096 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
[pid=27653/tid=27666] ppid=27651 vsize=1541224 CPUtime=0
/proc/27653/task/27666/stat : 27666 (java) S 27651 27653 26985 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 20783135 1578213376 20184 1992294400 134512640 134550932 4292043936 18446744073709551615 4294960144 0 4 0 16800975 18446604437838301056 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.43
Current children cumulated vsize (KiB) 1541224

Child status: 30
Real time (s): 2.41811
CPU time (s): 4.45532
CPU user time (s): 4.32234
CPU system time (s): 0.132979
CPU usage (%): 184.248
Max. virtual memory (cumulated for all children) (KiB): 1541364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.32234
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24129
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= 176
involuntary context switches= 202

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-14 01:21:08
IDJOB=2661225
IDBENCH=2202
IDSOLVER=1165
FILE ID=node019/2661225-1276471268
PBS_JOBID= 11173358
Free space on /tmp= 62356 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh218.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661225-1276471268/watcher-2661225-1276471268 -o /tmp/evaluation-result-2661225-1276471268/solver-2661225-1276471268 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661225-1276471268.opb

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

MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448
RANDOM SEED=211847243

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827504 kB
Buffers:         49292 kB
Cached:          91416 kB
SwapCached:       4636 kB
Active:          94252 kB
Inactive:        59992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827504 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:             528 kB
Writeback:          20 kB
AnonPages:       11692 kB
Mapped:          13624 kB
Slab:            55456 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62356 MiB
End job on node019 at 2010-06-14 01:21:10