Trace number 2663061

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 2010-05-31OPT93 2.01069 3.65897

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh209.opb
MD5SUM9a114b4c3025a5b4bab0d53b11234eee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark0.083987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 93
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 

0.08/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.15	c See www.sat4j.org for details.
0.08/0.16	c version 2.2.0.v20100531
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.23/0.23	c Pseudo Boolean Optimization
0.23/0.23	c ManyCore solver with 2 solvers running in parallel
0.23/0.23	c --- Begin Solver configuration ---
0.23/0.23	c Stops conflict analysis at the first Unique Implication Point
0.23/0.23	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.23/0.23	c Learn all clauses as in MiniSAT
0.23/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.23	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.23	c Expensive reason simplification
0.23/0.23	c Armin Biere (Picosat) restarts strategy
0.23/0.23	c Glucose learned constraints deletion strategy
0.23/0.23	c timeout=2147483s
0.23/0.23	c DB Simplification allowed=false
0.23/0.23	c --- End Solver configuration ---
0.23/0.23	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.23	c --- Begin Solver configuration ---
0.23/0.23	c Stops conflict analysis at the first Unique Implication Point
0.23/0.23	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.23/0.23	c Learn all clauses as in MiniSAT
0.23/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.23	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.23	c No reason simplification
0.23/0.23	c Armin Biere (Picosat) restarts strategy
0.23/0.23	c Glucose learned constraints deletion strategy
0.23/0.23	c timeout=2147483s
0.23/0.23	c DB Simplification allowed=false
0.23/0.23	c --- End Solver configuration ---
0.23/0.23	
0.23/0.23	c solving HOME/instance-2663061-1278546237.opb
0.23/0.23	c reading problem ... 
0.68/0.55	c ... done. Wall clock time 0.328s.
0.68/0.55	c #vars     200
0.68/0.55	c #constraints  900
0.68/0.55	c constraints type 
0.68/0.55	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 740
0.68/0.55	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 160
0.68/0.55	c constraints type 
0.68/0.55	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 160
0.68/0.55	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 740
0.85/0.69	c And the winner is Resolution
1.23/1.58	c SATISFIABLE
1.23/1.58	c OPTIMIZING...
1.23/1.58	c Got one! Elapsed wall clock time (in seconds):1.353
1.23/1.58	o 94
1.47/1.71	c And the winner is Resolution
1.74/2.60	c Got one! Elapsed wall clock time (in seconds):2.373
1.74/2.60	o 93
1.97/2.72	c And the winner is Resolution
1.99/3.61	c starts		: 5
1.99/3.61	c conflicts		: 482
1.99/3.61	c decisions		: 652
1.99/3.61	c propagations		: 17362
1.99/3.61	c inspects		: 80364
1.99/3.61	c learnt literals	: 11
1.99/3.61	c learnt binary clauses	: 27
1.99/3.61	c learnt ternary clauses	: 35
1.99/3.61	c learnt clauses	: 470
1.99/3.61	c ignored clauses	: 0
1.99/3.61	c root simplifications	: 0
1.99/3.61	c removed literals (reason simplification)	: 12190
1.99/3.61	c reason swapping (by a shorter reason)	: 0
1.99/3.61	c Calls to reduceDB	: 0
1.99/3.61	c number of reductions to clauses (during analyze)	: 0
1.99/3.61	c number of learned constraints concerned by reduction	: 0
1.99/3.61	c number of learning phase by resolution	: 0
1.99/3.61	c number of learning phase by cutting planes	: 0
1.99/3.61	c speed (assignments/second)	: 17173.0959446093
1.99/3.61	c non guided choices	0
1.99/3.61	c learnt constraints type 
1.99/3.61	c constraints type 
1.99/3.61	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 740
1.99/3.61	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
1.99/3.61	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 160
1.99/3.61	c constraints type 
1.99/3.61	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 160
1.99/3.61	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 740
1.99/3.61	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.99/3.61	s OPTIMUM FOUND
1.99/3.61	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 
1.99/3.61	c objective function=93
1.99/3.61	c Total wall clock time (in seconds): 3.39

Verifier Data 

OK	93

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663061-1278546237/watcher-2663061-1278546237 -o /tmp/evaluation-result-2663061-1278546237/solver-2663061-1278546237 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663061-1278546237.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: 0.07 0.02 0.00 2/106 26568
/proc/meminfo: memFree=1747488/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=248 CPUtime=0
/proc/26568/stat : 26568 (java) R 26566 26568 26473 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 22831155 253952 29 1992294400 134512640 134550932 4291785152 18446744073709551615 2089438 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26568/statm: 62 29 21 10 0 23 0

[startup+0.0789991 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 26568
/proc/meminfo: memFree=1747488/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1521796 CPUtime=0.06
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 3731 0 1 0 4 2 0 0 18 0 7 0 22831155 1558319104 3171 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 380449 3171 1036 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100999 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 26568
/proc/meminfo: memFree=1747488/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1523476 CPUtime=0.08
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 3902 0 1 0 6 2 0 0 18 0 11 0 22831155 1560039424 3340 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 380869 3340 1061 10 0 378179 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1523476

[startup+0.300997 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 26568
/proc/meminfo: memFree=1747488/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1526248 CPUtime=0.36
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 5363 0 1 0 33 3 0 0 18 0 12 0 22831155 1562877952 4799 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 381562 4799 1358 10 0 378865 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526248

[startup+0.700994 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 26568
/proc/meminfo: memFree=1747488/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1529592 CPUtime=1.05
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 6859 0 1 0 101 4 0 0 18 0 15 0 22831155 1566302208 6212 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 382398 6212 1404 10 0 379701 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1529592

[startup+1.50199 s]
/proc/loadavg: 0.07 0.02 0.00 1/120 26584
/proc/meminfo: memFree=1725616/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1531796 CPUtime=1.23
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 7792 0 1 0 119 4 0 0 18 0 14 0 22831155 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 382949 6766 1420 10 0 380252 0
[pid=26568/tid=26570] ppid=26566 vsize=1531796 CPUtime=0.47
/proc/26568/task/26570/stat : 26570 (java) S 26566 26568 26473 0 -1 4202560 4346 0 1 0 45 2 0 0 19 0 14 0 22831157 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26571] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26571/stat : 26571 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 14 0 22831158 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26572] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26572/stat : 26572 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22831158 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26573] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26573/stat : 26573 (java) S 26566 26568 26473 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22831160 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26574] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26574/stat : 26574 (java) S 26566 26568 26473 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22831161 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26575] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26575/stat : 26575 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22831161 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26576] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26576/stat : 26576 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22831165 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26577] ppid=26566 vsize=1531796 CPUtime=0.19
/proc/26568/task/26577/stat : 26577 (java) S 26566 26568 26473 0 -1 4202560 568 0 0 0 19 0 0 0 18 0 14 0 22831165 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26578] ppid=26566 vsize=1531796 CPUtime=0.31
/proc/26568/task/26578/stat : 26578 (java) S 26566 26568 26473 0 -1 4202560 1532 0 0 0 31 0 0 0 16 0 14 0 22831165 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26579] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26579/stat : 26579 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22831165 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26580] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26580/stat : 26580 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22831165 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26583] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26583/stat : 26583 (java) S 26566 26568 26473 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22831214 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26584] ppid=26566 vsize=1531796 CPUtime=0
/proc/26568/task/26584/stat : 26584 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22831214 1568559104 6766 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 1531796

[startup+3.10198 s]
/proc/loadavg: 0.39 0.08 0.03 1/120 26586
/proc/meminfo: memFree=1721400/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1534556 CPUtime=1.99
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 9169 0 1 0 193 6 0 0 18 0 14 0 22831155 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 383639 7947 1423 10 0 380942 0
[pid=26568/tid=26570] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26570/stat : 26570 (java) S 26566 26568 26473 0 -1 4202560 4400 0 1 0 46 2 0 0 19 0 14 0 22831157 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26571] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26571/stat : 26571 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26572] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26572/stat : 26572 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26573] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26573/stat : 26573 (java) S 26566 26568 26473 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22831160 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26574] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26574/stat : 26574 (java) S 26566 26568 26473 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26575] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26575/stat : 26575 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26576] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26576/stat : 26576 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26577] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26577/stat : 26577 (java) S 26566 26568 26473 0 -1 4202560 972 0 0 0 48 0 0 0 16 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26578] ppid=26566 vsize=1534556 CPUtime=0.57
/proc/26568/task/26578/stat : 26578 (java) S 26566 26568 26473 0 -1 4202560 2165 0 0 0 57 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26579] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26579/stat : 26579 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26580] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26580/stat : 26580 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26583] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26583/stat : 26583 (java) S 26566 26568 26473 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26584] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26584/stat : 26584 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1534556
heavy processes:

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

[startup+3.50197 s]
/proc/loadavg: 0.39 0.08 0.03 1/120 26588
/proc/meminfo: memFree=1720656/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1534556 CPUtime=1.99
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 9169 0 1 0 193 6 0 0 18 0 14 0 22831155 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 383639 7947 1423 10 0 380942 0
[pid=26568/tid=26570] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26570/stat : 26570 (java) S 26566 26568 26473 0 -1 4202560 4400 0 1 0 46 2 0 0 19 0 14 0 22831157 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26571] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26571/stat : 26571 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26572] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26572/stat : 26572 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26573] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26573/stat : 26573 (java) S 26566 26568 26473 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22831160 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26574] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26574/stat : 26574 (java) S 26566 26568 26473 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26575] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26575/stat : 26575 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26576] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26576/stat : 26576 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26577] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26577/stat : 26577 (java) S 26566 26568 26473 0 -1 4202560 972 0 0 0 48 0 0 0 16 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26578] ppid=26566 vsize=1534556 CPUtime=0.57
/proc/26568/task/26578/stat : 26578 (java) S 26566 26568 26473 0 -1 4202560 2165 0 0 0 57 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26579] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26579/stat : 26579 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26580] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26580/stat : 26580 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26583] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26583/stat : 26583 (java) S 26566 26568 26473 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26584] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26584/stat : 26584 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1534556

[startup+3.60197 s]
/proc/loadavg: 0.39 0.08 0.03 1/120 26588
/proc/meminfo: memFree=1720656/2059040 swapFree=4139756/4192956
[pid=26568] ppid=26566 vsize=1534556 CPUtime=1.99
/proc/26568/stat : 26568 (java) S 26566 26568 26473 0 -1 4202496 9169 0 1 0 193 6 0 0 18 0 14 0 22831155 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26568/statm: 383639 7947 1423 10 0 380942 0
[pid=26568/tid=26570] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26570/stat : 26570 (java) S 26566 26568 26473 0 -1 4202560 4400 0 1 0 46 2 0 0 19 0 14 0 22831157 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26571] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26571/stat : 26571 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26572] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26572/stat : 26572 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22831158 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26573] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26573/stat : 26573 (java) S 26566 26568 26473 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22831160 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 0 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26574] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26574/stat : 26574 (java) S 26566 26568 26473 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26575] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26575/stat : 26575 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22831161 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26576] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26576/stat : 26576 (java) S 26566 26568 26473 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26577] ppid=26566 vsize=1534556 CPUtime=0.48
/proc/26568/task/26577/stat : 26577 (java) S 26566 26568 26473 0 -1 4202560 972 0 0 0 48 0 0 0 16 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26578] ppid=26566 vsize=1534556 CPUtime=0.57
/proc/26568/task/26578/stat : 26578 (java) S 26566 26568 26473 0 -1 4202560 2165 0 0 0 57 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26579] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26579/stat : 26579 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26580] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26580/stat : 26580 (java) S 26566 26568 26473 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22831165 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 0 0 0 0
[pid=26568/tid=26583] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26583/stat : 26583 (java) S 26566 26568 26473 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
[pid=26568/tid=26584] ppid=26566 vsize=1534556 CPUtime=0
/proc/26568/task/26584/stat : 26584 (java) S 26566 26568 26473 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22831214 1571385344 7947 1992294400 134512640 134550932 4291785152 18446744073709551615 4294960144 0 4 0 16800975 18446604437838821376 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1534556

Child status: 30
Real time (s): 3.65897
CPU time (s): 2.01069
CPU user time (s): 1.9437
CPU system time (s): 0.066989
CPU usage (%): 54.9524
Max. virtual memory (cumulated for all children) (KiB): 1534556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9437
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9185
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= 339
involuntary context switches= 197

runsolver used 0.015997 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 01:43:57
IDJOB=2663061
IDBENCH=2121
IDSOLVER=1166
FILE ID=node042/2663061-1278546237
PBS_JOBID= 11239498
Free space on /tmp= 62460 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-jnh209.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663061-1278546237/watcher-2663061-1278546237 -o /tmp/evaluation-result-2663061-1278546237/solver-2663061-1278546237 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663061-1278546237.opb

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

MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee
RANDOM SEED=219127981

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1747884 kB
Buffers:         56124 kB
Cached:         167056 kB
SwapCached:       7096 kB
Active:         123296 kB
Inactive:       113816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1747884 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       11388 kB
Mapped:          11856 kB
Slab:            52104 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183128 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= 62460 MiB
End job on node042 at 2010-07-08 01:44:01