Trace number 1857608

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SAT4J Pseudo CP 2.1.1OPT2 8.5357 4.92595

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
MD5SUMd6ec68375586c4085adabca291d21700
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.167974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

Quality of the solution as a function of time


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

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.1.1.v20090612
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0_12
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1342000320
0.08/0.14	c Max memory 1344274432
0.08/0.14	c Total memory 1344274432
0.08/0.14	c Number of processors 2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c MiniSAT restarts strategy
0.23/0.21	c Memory based learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-1857608-1244951778.opb
0.23/0.21	c reading problem ... 
0.35/0.31	c ... done. Wall clock time 0.103s.
0.35/0.31	c #vars     240
0.35/0.31	c #constraints  319
0.35/0.31	c constraints type 
0.35/0.31	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 150
0.35/0.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 169
5.66/3.02	c SATISFIABLE
5.66/3.02	c OPTIMIZING...
5.66/3.02	c Got one! Elapsed wall clock time (in seconds):2.812
5.66/3.02	o 3
8.40/4.83	c Got one! Elapsed wall clock time (in seconds):4.623
8.40/4.83	o 2
8.40/4.87	c starts		: 10
8.40/4.87	c conflicts		: 2087
8.40/4.87	c decisions		: 2612
8.40/4.87	c propagations		: 24160
8.40/4.87	c inspects		: 1985117
8.40/4.87	c learnt literals	: 0
8.40/4.87	c learnt binary clauses	: 0
8.40/4.87	c learnt ternary clauses	: 0
8.40/4.87	c learnt clauses	: 2087
8.40/4.87	c ignored clauses	: 0
8.40/4.87	c root simplifications	: 0
8.40/4.87	c removed literals (reason simplification)	: 0
8.40/4.87	c reason swapping (by a shorter reason)	: 0
8.40/4.87	c Calls to reduceDB	: 0
8.40/4.87	c speed (assignments/second)	: 575238.0952380951
8.40/4.87	c non guided choices	192
8.40/4.88	c learnt constraints type 
8.40/4.88	c constraints type 
8.40/4.88	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 150
8.40/4.88	c org.sat4j.pb.constraints.pb.MaxWatchPb => 169
8.40/4.88	s OPTIMUM FOUND
8.40/4.88	v -x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 x10 x11 -x12 x13 x14 x15 x16 x17 -x18 x19 x20 x21 -x22 x23 x24 -x25 x26 -x27 x28 -x29 x30 x31 -x32 x33 x34 x35 -x36 x37 x38 -x39 x40 -x41 x42 x43 x44 x45 -x46 x47 -x48 x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60 x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x130 -x131 x132 x133 -x134 x135 -x136 x137 x138 -x139 x140 -x141 x142 x143 x144 x145 -x146 x147 x148 x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 x159 x160 -x161 x162 x163 x164 x165 -x166 x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 x179 -x180 -x181 x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 x232 -x233 x234 -x235 -x236 x237 -x238 x239 -x240 
8.40/4.88	c objective function=2
8.40/4.88	c Total wall clock time (in seconds): 4.669

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857608-1244951778/watcher-1857608-1244951778 -o /tmp/evaluation-result-1857608-1244951778/solver-1857608-1244951778 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857608-1244951778.opb 

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


[startup+0 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 19749
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=152 CPUtime=0
/proc/19749/stat : 19749 (java6) R 19747 19749 16130 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 162778698 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 10588964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19749/statm: 38 26 19 9 0 4 0

[startup+0.0122279 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 19749
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=12932 CPUtime=0
/proc/19749/stat : 19749 (java) R 19747 19749 16130 0 -1 0 703 0 0 0 0 0 0 0 18 0 1 0 162778698 13242368 511 1992294400 134512640 134550932 4294956000 18446744073709551615 102350426 0 0 4096 0 0 0 0 17 1 0 0
/proc/19749/statm: 3233 521 220 9 0 1105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12932

[startup+0.101251 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 19749
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1472584 CPUtime=0.08
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 3643 0 1 0 6 2 0 0 18 0 12 0 162778698 1507926016 3386 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 368146 3386 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301289 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 19749
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1475604 CPUtime=0.35
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 5126 0 1 0 32 3 0 0 18 0 12 0 162778698 1511018496 4863 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 368901 4863 1358 9 0 366244 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475604

[startup+0.701359 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 19749
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1480332 CPUtime=1.09
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 9014 0 1 0 105 4 0 0 18 0 13 0 162778698 1515859968 6769 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 370083 6769 1395 9 0 367426 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 1480332

[startup+1.5025 s]
/proc/loadavg: 1.07 1.02 1.00 4/77 19762
/proc/meminfo: memFree=1234168/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1486276 CPUtime=2.67
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 21241 0 1 0 257 10 0 0 18 0 13 0 162778698 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 371569 15380 1413 9 0 368912 0
[pid=19749/tid=19751] ppid=19747 vsize=1486276 CPUtime=1.1
/proc/19749/task/19751/stat : 19751 (java) R 19747 19749 16130 0 -1 64 11592 0 1 0 105 5 0 0 18 0 13 0 162778699 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4109471497 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19752] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19752/stat : 19752 (java) S 19747 19749 16130 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 162778700 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19753] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19753/stat : 19753 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162778700 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19754] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19754/stat : 19754 (java) S 19747 19749 16130 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 162778702 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19755] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19755/stat : 19755 (java) S 19747 19749 16130 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 162778702 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19756] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19756/stat : 19756 (java) S 19747 19749 16130 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162778702 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19757] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19757/stat : 19757 (java) S 19747 19749 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778706 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19758] ppid=19747 vsize=1486276 CPUtime=0.71
/proc/19749/task/19758/stat : 19758 (java) R 19747 19749 16130 0 -1 64 3294 0 0 0 70 1 0 0 18 0 13 0 162778706 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 105495853 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19759] ppid=19747 vsize=1486276 CPUtime=0.82
/proc/19749/task/19759/stat : 19759 (java) R 19747 19749 16130 0 -1 64 5607 0 0 0 80 2 0 0 19 0 13 0 162778706 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 105595127 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19760] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19760/stat : 19760 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778706 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19761] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19761/stat : 19761 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778706 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19762] ppid=19747 vsize=1486276 CPUtime=0
/proc/19749/task/19762/stat : 19762 (java) S 19747 19749 16130 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 162778730 1521946624 15380 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 1486276

[startup+3.10178 s]
/proc/loadavg: 1.07 1.02 1.00 4/77 19762
/proc/meminfo: memFree=1140216/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1501832 CPUtime=5.86
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 51152 0 1 0 563 23 0 0 18 0 13 0 162778698 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 375458 39187 1429 9 0 372801 0
[pid=19749/tid=19751] ppid=19747 vsize=1501832 CPUtime=2.56
/proc/19749/task/19751/stat : 19751 (java) R 19747 19749 16130 0 -1 64 30993 0 1 0 242 14 0 0 21 0 13 0 162778699 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19752] ppid=19747 vsize=1501832 CPUtime=0.01
/proc/19749/task/19752/stat : 19752 (java) R 19747 19749 16130 0 -1 64 375 0 0 0 1 0 0 0 16 0 13 0 162778700 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 104188530 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19753] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19753/stat : 19753 (java) R 19747 19749 16130 0 -1 64 219 0 0 0 0 0 0 0 16 0 13 0 162778700 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19754] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19754/stat : 19754 (java) S 19747 19749 16130 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162778702 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19755] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19755/stat : 19755 (java) S 19747 19749 16130 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 162778702 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19756] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19756/stat : 19756 (java) S 19747 19749 16130 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162778702 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19757] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19757/stat : 19757 (java) S 19747 19749 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778706 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19758] ppid=19747 vsize=1501832 CPUtime=2.14
/proc/19749/task/19758/stat : 19758 (java) S 19747 19749 16130 0 -1 64 11745 0 0 0 210 4 0 0 19 0 13 0 162778706 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19759] ppid=19747 vsize=1501832 CPUtime=1.1
/proc/19749/task/19759/stat : 19759 (java) R 19747 19749 16130 0 -1 64 7065 0 0 0 107 3 0 0 22 0 13 0 162778706 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 103143149 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19760] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19760/stat : 19760 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778706 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19761] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19761/stat : 19761 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778706 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19762] ppid=19747 vsize=1501832 CPUtime=0
/proc/19749/task/19762/stat : 19762 (java) S 19747 19749 16130 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 162778730 1537875968 39187 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 1501832

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

[startup+3.90192 s]
/proc/loadavg: 1.22 1.05 1.01 4/77 19762
/proc/meminfo: memFree=1108984/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1500612 CPUtime=7.45
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 55946 0 1 0 720 25 0 0 18 0 13 0 162778698 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 375153 39676 1429 9 0 372496 0
[pid=19749/tid=19751] ppid=19747 vsize=1500612 CPUtime=3.1
/proc/19749/task/19751/stat : 19751 (java) R 19747 19749 16130 0 -1 64 30994 0 1 0 296 14 0 0 25 0 13 0 162778699 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19752] ppid=19747 vsize=1500612 CPUtime=0.02
/proc/19749/task/19752/stat : 19752 (java) S 19747 19749 16130 0 -1 64 614 0 0 0 2 0 0 0 16 0 13 0 162778700 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19753] ppid=19747 vsize=1500612 CPUtime=0.01
/proc/19749/task/19753/stat : 19753 (java) S 19747 19749 16130 0 -1 64 687 0 0 0 1 0 0 0 16 0 13 0 162778700 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19754] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19754/stat : 19754 (java) S 19747 19749 16130 0 -1 64 18 0 0 0 0 0 0 0 16 0 13 0 162778702 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19755] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19755/stat : 19755 (java) S 19747 19749 16130 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 162778702 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19756] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19756/stat : 19756 (java) S 19747 19749 16130 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162778702 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19757] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19757/stat : 19757 (java) S 19747 19749 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778706 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19758] ppid=19747 vsize=1500612 CPUtime=2.77
/proc/19749/task/19758/stat : 19758 (java) R 19747 19749 16130 0 -1 64 13904 0 0 0 272 5 0 0 21 0 13 0 162778706 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 105872817 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19759] ppid=19747 vsize=1500612 CPUtime=1.49
/proc/19749/task/19759/stat : 19759 (java) R 19747 19749 16130 0 -1 64 8984 0 0 0 145 4 0 0 24 0 13 0 162778706 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 105635718 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19760] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19760/stat : 19760 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778706 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19761] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19761/stat : 19761 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778706 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19762] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19762/stat : 19762 (java) S 19747 19749 16130 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 162778730 1536626688 39676 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.45
Current children cumulated vsize (KiB) 1500612

[startup+4.70105 s]
/proc/loadavg: 1.22 1.05 1.01 2/77 19762
/proc/meminfo: memFree=1109048/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=1500612 CPUtime=8.3
/proc/19749/stat : 19749 (java) S 19747 19749 16130 0 -1 0 56270 0 1 0 805 25 0 0 18 0 13 0 162778698 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 375153 39995 1429 9 0 372496 0
[pid=19749/tid=19751] ppid=19747 vsize=1500612 CPUtime=3.86
/proc/19749/task/19751/stat : 19751 (java) R 19747 19749 16130 0 -1 64 30997 0 1 0 372 14 0 0 18 0 13 0 162778699 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4109606137 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19752] ppid=19747 vsize=1500612 CPUtime=0.04
/proc/19749/task/19752/stat : 19752 (java) S 19747 19749 16130 0 -1 64 770 0 0 0 4 0 0 0 16 0 13 0 162778700 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19753] ppid=19747 vsize=1500612 CPUtime=0.03
/proc/19749/task/19753/stat : 19753 (java) S 19747 19749 16130 0 -1 64 845 0 0 0 3 0 0 0 16 0 13 0 162778700 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19754] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19754/stat : 19754 (java) S 19747 19749 16130 0 -1 64 22 0 0 0 0 0 0 0 15 0 13 0 162778702 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19755] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19755/stat : 19755 (java) S 19747 19749 16130 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 162778702 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19756] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19756/stat : 19756 (java) S 19747 19749 16130 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162778702 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19757] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19757/stat : 19757 (java) S 19747 19749 16130 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 162778706 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19758] ppid=19747 vsize=1500612 CPUtime=2.81
/proc/19749/task/19758/stat : 19758 (java) S 19747 19749 16130 0 -1 64 13906 0 0 0 276 5 0 0 16 0 13 0 162778706 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19759] ppid=19747 vsize=1500612 CPUtime=1.52
/proc/19749/task/19759/stat : 19759 (java) S 19747 19749 16130 0 -1 64 8985 0 0 0 148 4 0 0 24 0 13 0 162778706 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19749/tid=19760] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19760/stat : 19760 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162778706 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19761] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19761/stat : 19761 (java) S 19747 19749 16130 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162778706 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19749/tid=19762] ppid=19747 vsize=1500612 CPUtime=0
/proc/19749/task/19762/stat : 19762 (java) S 19747 19749 16130 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 162778730 1536626688 39995 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.3
Current children cumulated vsize (KiB) 1500612

[startup+4.90113 s]
/proc/loadavg: 1.22 1.05 1.01 2/77 19762
/proc/meminfo: memFree=1109048/2055920 swapFree=4191900/4192956
[pid=19749] ppid=19747 vsize=0 CPUtime=8.5
/proc/19749/stat : 19749 (java) Z 19747 19749 16130 0 -1 1036 56286 0 1 0 825 25 0 0 16 0 2 0 162778698 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19749/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.5
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 4.92595
CPU time (s): 8.5357
CPU user time (s): 8.25475
CPU system time (s): 0.280957
CPU usage (%): 173.28
Max. virtual memory (cumulated for all children) (KiB): 1503968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.25474
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56286
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= 736
involuntary context switches= 386

runsolver used 0.006998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-14 05:56:18
IDJOB=1857608
IDBENCH=48102
IDSOLVER=681
FILE ID=node4/1857608-1244951778
PBS_JOBID= 9354718
Free space on /tmp= 66480 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857608-1244951778/watcher-1857608-1244951778 -o /tmp/evaluation-result-1857608-1244951778/solver-1857608-1244951778 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857608-1244951778.opb

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

MD5SUM BENCH= d6ec68375586c4085adabca291d21700
RANDOM SEED=1391792101

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1263360 kB
Buffers:         72948 kB
Cached:         640188 kB
SwapCached:        524 kB
Active:         103424 kB
Inactive:       623244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263360 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             500 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            51812 kB
Committed_AS:   117412 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node4 at 2009-06-14 05:56:23