Trace number 2663103

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 RES // CP 2.2.0 2010-05-31OPT97 1.82672 3.56944

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh212.opb
MD5SUM61258ef9ae3ea0a3e79eb8124ccd651a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 97
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 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 2.2.0.v20100531
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
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		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2663103-1278546241.opb
0.24/0.21	c reading problem ... 
0.36/0.49	c ... done. Wall clock time 0.284s.
0.36/0.49	c #vars     200
0.36/0.49	c #constraints  900
0.36/0.49	c constraints type 
0.36/0.49	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 746
0.36/0.49	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 154
0.36/0.49	c constraints type 
0.36/0.49	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 154
0.36/0.49	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 746
0.87/0.62	c And the winner is Resolution
1.06/1.52	c SATISFIABLE
1.06/1.52	c OPTIMIZING...
1.06/1.52	c Got one! Elapsed wall clock time (in seconds):1.308
1.06/1.52	o 98
1.25/1.65	c And the winner is Resolution
1.42/2.53	c Got one! Elapsed wall clock time (in seconds):2.321
1.42/2.53	o 97
1.76/2.73	c And the winner is Resolution
1.81/3.54	c starts		: 3
1.81/3.54	c conflicts		: 158
1.81/3.54	c decisions		: 191
1.81/3.54	c propagations		: 10318
1.81/3.54	c inspects		: 40062
1.81/3.54	c learnt literals	: 2
1.81/3.54	c learnt binary clauses	: 7
1.81/3.54	c learnt ternary clauses	: 10
1.81/3.54	c learnt clauses	: 155
1.81/3.54	c ignored clauses	: 0
1.81/3.54	c root simplifications	: 0
1.81/3.54	c removed literals (reason simplification)	: 810
1.81/3.54	c reason swapping (by a shorter reason)	: 0
1.81/3.54	c Calls to reduceDB	: 0
1.81/3.54	c number of reductions to clauses (during analyze)	: 0
1.81/3.54	c number of learned constraints concerned by reduction	: 0
1.81/3.54	c number of learning phase by resolution	: 0
1.81/3.54	c number of learning phase by cutting planes	: 0
1.81/3.54	c speed (assignments/second)	: 10236.111111111111
1.81/3.54	c non guided choices	0
1.81/3.54	c learnt constraints type 
1.81/3.54	c constraints type 
1.81/3.54	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 746
1.81/3.54	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
1.81/3.54	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 154
1.81/3.54	c constraints type 
1.81/3.54	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 154
1.81/3.54	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 746
1.81/3.54	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.81/3.54	s OPTIMUM FOUND
1.81/3.54	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 
1.81/3.54	c objective function=97
1.81/3.54	c Total wall clock time (in seconds): 3.334

Verifier Data 

OK	97

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663103-1278546241/watcher-2663103-1278546241 -o /tmp/evaluation-result-2663103-1278546241/solver-2663103-1278546241 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663103-1278546241.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: 0.25 0.06 0.02 3/105 28724
/proc/meminfo: memFree=1670272/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=392 CPUtime=0
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4194304 295 0 0 0 0 0 0 0 23 0 1 0 22832028 401408 41 1992294400 134512640 134550932 4292456144 18446744073709551615 10461780 0 2147483391 4096 0 18446744071699326142 0 0 17 0 0 0 0
/proc/28724/statm: 98 41 32 10 0 25 0

[startup+0.102258 s]
/proc/loadavg: 0.25 0.06 0.02 3/105 28724
/proc/meminfo: memFree=1670272/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1524180 CPUtime=0.08
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 3980 0 1 0 6 2 0 0 23 0 12 0 22832028 1560760320 3419 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 381045 3419 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.202276 s]
/proc/loadavg: 0.25 0.06 0.02 3/105 28724
/proc/meminfo: memFree=1670272/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1526224 CPUtime=0.24
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 5125 0 1 0 21 3 0 0 23 0 12 0 22832028 1562853376 4562 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 381556 4563 1346 10 0 378859 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526224

[startup+0.301284 s]
/proc/loadavg: 0.25 0.06 0.02 3/105 28724
/proc/meminfo: memFree=1670272/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1526224 CPUtime=0.36
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 5397 0 1 0 33 3 0 0 23 0 12 0 22832028 1562853376 4834 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 381556 4834 1361 10 0 378859 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526224

[startup+0.701327 s]
/proc/loadavg: 0.25 0.06 0.02 3/105 28724
/proc/meminfo: memFree=1670272/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1529440 CPUtime=1.06
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 6830 0 1 0 103 3 0 0 23 0 14 0 22832028 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 382360 6147 1420 10 0 379663 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1529440

[startup+1.50242 s]
/proc/loadavg: 0.23 0.06 0.02 1/119 28740
/proc/meminfo: memFree=1650632/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1529440 CPUtime=1.06
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 6830 0 1 0 103 3 0 0 23 0 14 0 22832028 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 382360 6147 1420 10 0 379663 0
[pid=28724/tid=28726] ppid=28722 vsize=1529440 CPUtime=0.47
/proc/28724/task/28726/stat : 28726 (java) S 28722 28724 28584 0 -1 4202560 4367 0 1 0 45 2 0 0 19 0 14 0 22832030 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28727] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28727/stat : 28727 (java) S 28722 28724 28584 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 22832031 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28728] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28728/stat : 28728 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832031 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28729] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28729/stat : 28729 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832033 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28730] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28730/stat : 28730 (java) S 28722 28724 28584 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 14 0 22832033 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28731] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28731/stat : 28731 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22832033 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28732] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28732/stat : 28732 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832038 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28733] ppid=28722 vsize=1529440 CPUtime=0.07
/proc/28724/task/28733/stat : 28733 (java) S 28722 28724 28584 0 -1 4202560 100 0 0 0 7 0 0 0 25 0 14 0 22832038 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28734] ppid=28722 vsize=1529440 CPUtime=0.36
/proc/28724/task/28734/stat : 28734 (java) S 28722 28724 28584 0 -1 4202560 1107 0 0 0 36 0 0 0 16 0 14 0 22832038 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28735] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28735/stat : 28735 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832038 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28736] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28736/stat : 28736 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832038 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28739] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28739/stat : 28739 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22832081 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28740] ppid=28722 vsize=1529440 CPUtime=0
/proc/28724/task/28740/stat : 28740 (java) S 28722 28724 28584 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22832081 1566146560 6147 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1529440

[startup+3.10161 s]
/proc/loadavg: 0.23 0.06 0.02 1/119 28742
/proc/meminfo: memFree=1647284/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1531484 CPUtime=1.81
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 8869 0 1 0 177 4 0 0 23 0 14 0 22832028 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 382871 7254 1423 10 0 380174 0
[pid=28724/tid=28726] ppid=28722 vsize=1531484 CPUtime=0.49
/proc/28724/task/28726/stat : 28726 (java) S 28722 28724 28584 0 -1 4202560 4421 0 1 0 47 2 0 0 19 0 14 0 22832030 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28727] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28727/stat : 28727 (java) S 28722 28724 28584 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28728] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28728/stat : 28728 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28729] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28729/stat : 28729 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28730] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28730/stat : 28730 (java) S 28722 28724 28584 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28731] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28731/stat : 28731 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28732] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28732/stat : 28732 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28733] ppid=28722 vsize=1531484 CPUtime=0.43
/proc/28724/task/28733/stat : 28733 (java) S 28722 28724 28584 0 -1 4202560 1348 0 0 0 43 0 0 0 16 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28734] ppid=28722 vsize=1531484 CPUtime=0.57
/proc/28724/task/28734/stat : 28734 (java) S 28722 28724 28584 0 -1 4202560 1448 0 0 0 57 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28735] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28735/stat : 28735 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28736] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28736/stat : 28736 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28739] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28739/stat : 28739 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28740] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28740/stat : 28740 (java) S 28722 28724 28584 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 1531484
heavy processes:

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

[startup+3.30164 s]
/proc/loadavg: 0.23 0.06 0.02 1/119 28744
/proc/meminfo: memFree=1645672/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1531484 CPUtime=1.81
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 8869 0 1 0 177 4 0 0 23 0 14 0 22832028 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 382871 7254 1423 10 0 380174 0
[pid=28724/tid=28726] ppid=28722 vsize=1531484 CPUtime=0.49
/proc/28724/task/28726/stat : 28726 (java) S 28722 28724 28584 0 -1 4202560 4421 0 1 0 47 2 0 0 19 0 14 0 22832030 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28727] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28727/stat : 28727 (java) S 28722 28724 28584 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28728] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28728/stat : 28728 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28729] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28729/stat : 28729 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28730] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28730/stat : 28730 (java) S 28722 28724 28584 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28731] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28731/stat : 28731 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28732] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28732/stat : 28732 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28733] ppid=28722 vsize=1531484 CPUtime=0.43
/proc/28724/task/28733/stat : 28733 (java) S 28722 28724 28584 0 -1 4202560 1348 0 0 0 43 0 0 0 16 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28734] ppid=28722 vsize=1531484 CPUtime=0.57
/proc/28724/task/28734/stat : 28734 (java) S 28722 28724 28584 0 -1 4202560 1448 0 0 0 57 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28735] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28735/stat : 28735 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28736] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28736/stat : 28736 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28739] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28739/stat : 28739 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28740] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28740/stat : 28740 (java) S 28722 28724 28584 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 1531484

[startup+3.50867 s]
/proc/loadavg: 0.23 0.06 0.02 1/119 28744
/proc/meminfo: memFree=1645672/2059040 swapFree=4177780/4192956
[pid=28724] ppid=28722 vsize=1531484 CPUtime=1.81
/proc/28724/stat : 28724 (java) S 28722 28724 28584 0 -1 4202496 8869 0 1 0 177 4 0 0 23 0 14 0 22832028 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28724/statm: 382871 7254 1423 10 0 380174 0
[pid=28724/tid=28726] ppid=28722 vsize=1531484 CPUtime=0.49
/proc/28724/task/28726/stat : 28726 (java) S 28722 28724 28584 0 -1 4202560 4421 0 1 0 47 2 0 0 19 0 14 0 22832030 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28727] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28727/stat : 28727 (java) S 28722 28724 28584 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28728] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28728/stat : 28728 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832031 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28729] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28729/stat : 28729 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 0 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28730] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28730/stat : 28730 (java) S 28722 28724 28584 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28731] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28731/stat : 28731 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22832033 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28732] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28732/stat : 28732 (java) S 28722 28724 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28733] ppid=28722 vsize=1531484 CPUtime=0.43
/proc/28724/task/28733/stat : 28733 (java) S 28722 28724 28584 0 -1 4202560 1348 0 0 0 43 0 0 0 16 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 0 0 0 0
[pid=28724/tid=28734] ppid=28722 vsize=1531484 CPUtime=0.57
/proc/28724/task/28734/stat : 28734 (java) S 28722 28724 28584 0 -1 4202560 1448 0 0 0 57 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28735] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28735/stat : 28735 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28736] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28736/stat : 28736 (java) S 28722 28724 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832038 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28739] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28739/stat : 28739 (java) S 28722 28724 28584 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
[pid=28724/tid=28740] ppid=28722 vsize=1531484 CPUtime=0
/proc/28724/task/28740/stat : 28740 (java) S 28722 28724 28584 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22832081 1568239616 7254 1992294400 134512640 134550932 4292456144 18446744073709551615 4294960144 0 4 0 16800975 18446604437878917824 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 1531484

Child status: 30
Real time (s): 3.56944
CPU time (s): 1.82672
CPU user time (s): 1.77673
CPU system time (s): 0.049992
CPU usage (%): 51.1767
Max. virtual memory (cumulated for all children) (KiB): 1532216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.77673
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8887
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= 269
involuntary context switches= 190

runsolver used 0.015997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node080 at 2010-07-08 01:44:01
IDJOB=2663103
IDBENCH=2195
IDSOLVER=1166
FILE ID=node080/2663103-1278546241
PBS_JOBID= 11239483
Free space on /tmp= 62540 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh212.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663103-1278546241/watcher-2663103-1278546241 -o /tmp/evaluation-result-2663103-1278546241/solver-2663103-1278546241 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663103-1278546241.opb

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

MD5SUM BENCH= 61258ef9ae3ea0a3e79eb8124ccd651a
RANDOM SEED=1888223040

node080.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1670544 kB
Buffers:         57040 kB
Cached:         196376 kB
SwapCached:       2900 kB
Active:         112132 kB
Inactive:       188708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1670544 kB
SwapTotal:     4192956 kB
SwapFree:      4177780 kB
Dirty:            1560 kB
Writeback:           0 kB
AnonPages:       44500 kB
Mapped:          14360 kB
Slab:            65860 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181548 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= 62540 MiB
End job on node080 at 2010-07-08 01:44:05