Trace number 2668759

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
PB/CT 0.1SAT (TO)177 1800.16 1800.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_14.opb
MD5SUM308ce6e771b8240fefc971d6e27a7575
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark154
Best CPU time to get the best result obtained on this benchmark1798.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 142
Optimality of the best value was proved NO
Number of variables3297
Total number of constraints6383
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 constraints6383
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1411
Number of bits of the biggest sum of numbers11
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.60	c constraints 6383/0 clauses 0/0 units 0
0.49/0.60	c vars 3297
0.49/0.60	c objective 8 + 0
117.27/117.35	c 116.404 694.613 2880 7244
117.27/117.35	o 244
387.30/387.42	c 385.93 714.465 10659 18016
387.30/387.42	o 205
758.92/759.11	c 756.922 719.422 20246 30919
758.92/759.11	o 187
793.31/793.55	c 791.299 719.809 21181 32298
793.31/793.55	o 180
1388.77/1389.12	c 1385.76 728.832 36789 53420
1388.77/1389.12	o 177
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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 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Verifier Data 

OK	177

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668759-1276585425/watcher-2668759-1276585425 -o /tmp/evaluation-result-2668759-1276585425/solver-2668759-1276585425 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668759-1276585425.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: 0.85 0.97 0.99 3/106 1515
/proc/meminfo: memFree=1852728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=2208 CPUtime=0
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 275 0 0 0 0 0 0 0 17 0 1 0 32197890 2260992 197 1992294400 134512640 136485738 4289329184 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1515/statm: 552 197 156 482 0 68 0

[startup+0.105887 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 1515
/proc/meminfo: memFree=1852728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=5376 CPUtime=0.1
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 1044 0 0 0 10 0 0 0 17 0 1 0 32197890 5505024 966 1992294400 134512640 136485738 4289329184 18446744073709551615 134537805 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1515/statm: 1344 967 156 482 0 860 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5376

[startup+0.201895 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 1515
/proc/meminfo: memFree=1852728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=8280 CPUtime=0.19
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 1775 0 0 0 19 0 0 0 17 0 1 0 32197890 8478720 1697 1992294400 134512640 136485738 4289329184 18446744073709551615 135869175 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1515/statm: 2070 1697 156 482 0 1586 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8280

[startup+0.300903 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 1515
/proc/meminfo: memFree=1852728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=11316 CPUtime=0.29
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 2531 0 0 0 29 0 0 0 17 0 1 0 32197890 11587584 2453 1992294400 134512640 136485738 4289329184 18446744073709551615 135856853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1515/statm: 2829 2453 156 482 0 2345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11316

[startup+0.700934 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 1515
/proc/meminfo: memFree=1852728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=26424 CPUtime=0.69
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 6258 0 0 0 67 2 0 0 17 0 1 0 32197890 27058176 6180 1992294400 134512640 136485738 4289329184 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 6606 6180 197 482 0 6122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26424

[startup+1.501 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 1516
/proc/meminfo: memFree=1806840/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=71664 CPUtime=1.49
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 18302 0 0 0 142 7 0 0 18 0 1 0 32197890 73383936 17044 1992294400 134512640 136485738 4289329184 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 17916 17044 197 482 0 17432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71664

[startup+3.10113 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 1516
/proc/meminfo: memFree=1747444/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=156324 CPUtime=3.09
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 41354 0 0 0 292 17 0 0 21 0 1 0 32197890 160075776 38234 1992294400 134512640 136485738 4289329184 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 39081 38235 197 482 0 38597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 156324

[startup+6.30138 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 1516
/proc/meminfo: memFree=1573968/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=326520 CPUtime=6.29
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 87302 0 0 0 591 38 0 0 25 0 1 0 32197890 334356480 80849 1992294400 134512640 136485738 4289329184 18446744073709551615 134727888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 81630 80850 197 482 0 81146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 326520

[startup+12.7009 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 1516
/proc/meminfo: memFree=1179152/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=708704 CPUtime=12.69
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 186258 0 0 0 1193 76 0 0 25 0 1 0 32197890 725712896 168690 1992294400 134512640 136485738 4289329184 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 177176 168690 225 482 0 176692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 708704

[startup+25.5009 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 1518
/proc/meminfo: memFree=1176052/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=709232 CPUtime=25.49
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 186520 0 0 0 2471 78 0 0 25 0 1 0 32197890 726253568 168952 1992294400 134512640 136485738 4289329184 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 177308 168952 225 482 0 176824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 709232

[startup+51.101 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 1518
/proc/meminfo: memFree=1175928/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=709232 CPUtime=51.08
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 186520 0 0 0 5026 82 0 0 25 0 1 0 32197890 726253568 168952 1992294400 134512640 136485738 4289329184 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 177308 168952 225 482 0 176824 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 709232

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 1520
/proc/meminfo: memFree=1174564/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=710288 CPUtime=102.27
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 186855 0 0 0 10137 90 0 0 25 0 1 0 32197890 727334912 169287 1992294400 134512640 136485738 4289329184 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 177572 169287 225 482 0 177088 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 710288

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1520
/proc/meminfo: memFree=1170348/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=726612 CPUtime=162.26
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 191511 0 0 0 16125 101 0 0 25 0 1 0 32197890 744050688 170256 1992294400 134512640 136485738 4289329184 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 181653 170256 243 482 0 181169 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 726612

[startup+222.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1522
/proc/meminfo: memFree=1169728/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=727536 CPUtime=222.25
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 191760 0 0 0 22114 111 0 0 25 0 1 0 32197890 744996864 170505 1992294400 134512640 136485738 4289329184 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 181884 170505 243 482 0 181400 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 727536

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1524
/proc/meminfo: memFree=1168116/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=729120 CPUtime=282.22
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 192152 0 0 0 28103 119 0 0 25 0 1 0 32197890 746618880 170897 1992294400 134512640 136485738 4289329184 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 182280 170897 243 482 0 181796 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 729120

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1526
/proc/meminfo: memFree=1167000/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=730176 CPUtime=342.21
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 192406 0 0 0 34090 131 0 0 25 0 1 0 32197890 747700224 171151 1992294400 134512640 136485738 4289329184 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 182544 171151 243 482 0 182060 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 730176

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1528
/proc/meminfo: memFree=1165760/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=731608 CPUtime=402.2
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 192731 0 0 0 40078 142 0 0 25 0 1 0 32197890 749166592 171475 1992294400 134512640 136485738 4289329184 18446744073709551615 134616142 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 182902 171475 243 482 0 182418 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 731608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1528
/proc/meminfo: memFree=1164892/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=732400 CPUtime=462.18
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 192932 0 0 0 46066 152 0 0 25 0 1 0 32197890 749977600 171676 1992294400 134512640 136485738 4289329184 18446744073709551615 135039282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 183100 171676 243 482 0 182616 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 732400

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1530
/proc/meminfo: memFree=1164396/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=732664 CPUtime=522.17
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 193027 0 0 0 52055 162 0 0 25 0 1 0 32197890 750247936 171771 1992294400 134512640 136485738 4289329184 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 183166 171771 243 482 0 182682 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 732664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1532
/proc/meminfo: memFree=1163652/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=733324 CPUtime=582.16
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 193187 0 0 0 58046 170 0 0 25 0 1 0 32197890 750923776 171931 1992294400 134512640 136485738 4289329184 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 183331 171931 243 482 0 182847 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 733324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1534
/proc/meminfo: memFree=1163032/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=734116 CPUtime=642.14
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 193379 0 0 0 64033 181 0 0 25 0 1 0 32197890 751734784 172123 1992294400 134512640 136485738 4289329184 18446744073709551615 135044339 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 183529 172123 243 482 0 183045 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 734116

[startup+702.301 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1538
/proc/meminfo: memFree=1159560/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=737212 CPUtime=822.09
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 194162 0 0 0 81998 211 0 0 25 0 1 0 32197890 754905088 172904 1992294400 134512640 136485738 4289329184 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 184303 172904 243 482 0 183819 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 737212

[startup+882.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1540
/proc/meminfo: memFree=1158940/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=738004 CPUtime=882.09
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 194336 0 0 0 87986 223 0 0 25 0 1 0 32197890 755716096 173078 1992294400 134512640 136485738 4289329184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 184501 173078 243 482 0 184017 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 738004

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1542
/proc/meminfo: memFree=1157948/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=738796 CPUtime=942.07
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 194534 0 0 0 93975 232 0 0 25 0 1 0 32197890 756527104 173276 1992294400 134512640 136485738 4289329184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 184699 173276 243 482 0 184215 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 738796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1544
/proc/meminfo: memFree=1156460/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=740248 CPUtime=1002.05
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 194910 0 0 0 99963 242 0 0 25 0 1 0 32197890 758013952 173652 1992294400 134512640 136485738 4289329184 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 185062 173652 243 482 0 184578 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 740248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1544
/proc/meminfo: memFree=1155964/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=740908 CPUtime=1062.05
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 195076 0 0 0 105953 252 0 0 25 0 1 0 32197890 758689792 173818 1992294400 134512640 136485738 4289329184 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 185227 173818 243 482 0 184743 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 740908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1546
/proc/meminfo: memFree=1154724/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=741964 CPUtime=1122.03
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 195322 0 0 0 111941 262 0 0 25 0 1 0 32197890 759771136 174064 1992294400 134512640 136485738 4289329184 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 185491 174064 243 482 0 185007 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 741964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1548
/proc/meminfo: memFree=1153732/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=742756 CPUtime=1182.01
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 195542 0 0 0 117928 273 0 0 25 0 1 0 32197890 760582144 174284 1992294400 134512640 136485738 4289329184 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 185689 174284 243 482 0 185205 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 742756

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1550
/proc/meminfo: memFree=1152988/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=743284 CPUtime=1242
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 195677 0 0 0 123919 281 0 0 25 0 1 0 32197890 761122816 174419 1992294400 134512640 136485738 4289329184 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 185821 174419 243 482 0 185337 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 743284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1552
/proc/meminfo: memFree=1151872/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=744472 CPUtime=1301.98
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 195946 0 0 0 129908 290 0 0 25 0 1 0 32197890 762339328 174688 1992294400 134512640 136485738 4289329184 18446744073709551615 135050862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 186118 174688 243 482 0 185634 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 744472

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1552
/proc/meminfo: memFree=1151004/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=745264 CPUtime=1361.98
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 196166 0 0 0 135898 300 0 0 25 0 1 0 32197890 763150336 174908 1992294400 134512640 136485738 4289329184 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 186316 174908 243 482 0 185832 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 745264

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1554
/proc/meminfo: memFree=1149888/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=746320 CPUtime=1421.96
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 196426 0 0 0 141887 309 0 0 25 0 1 0 32197890 764231680 175167 1992294400 134512640 136485738 4289329184 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 186580 175167 243 482 0 186096 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 746320

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1556
/proc/meminfo: memFree=1148772/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=747508 CPUtime=1481.94
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 196722 0 0 0 147874 320 0 0 25 0 1 0 32197890 765448192 175463 1992294400 134512640 136485738 4289329184 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 186877 175463 243 482 0 186393 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 747508

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1558
/proc/meminfo: memFree=1147904/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=748300 CPUtime=1541.93
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 196915 0 0 0 153864 329 0 0 25 0 1 0 32197890 766259200 175656 1992294400 134512640 136485738 4289329184 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 187075 175656 243 482 0 186591 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 748300

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1560
/proc/meminfo: memFree=1146912/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=749300 CPUtime=1601.92
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 197162 0 0 0 159852 340 0 0 25 0 1 0 32197890 767283200 175903 1992294400 134512640 136485738 4289329184 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 187325 175903 243 482 0 186841 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 749300

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1560
/proc/meminfo: memFree=1146044/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=750092 CPUtime=1661.9
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 197358 0 0 0 165838 352 0 0 25 0 1 0 32197890 768094208 176099 1992294400 134512640 136485738 4289329184 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 187523 176099 243 482 0 187039 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 750092

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1566
/proc/meminfo: memFree=1144432/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=751148 CPUtime=1721.89
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 197609 0 0 0 171828 361 0 0 25 0 1 0 32197890 769175552 176350 1992294400 134512640 136485738 4289329184 18446744073709551615 135040389 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 187787 176350 243 482 0 187303 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 751148

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1568
/proc/meminfo: memFree=1143688/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=751676 CPUtime=1781.87
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 197747 0 0 0 177818 369 0 0 25 0 1 0 32197890 769716224 176488 1992294400 134512640 136485738 4289329184 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 187919 176488 243 482 0 187435 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 751676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 1568
/proc/meminfo: memFree=1143316/2059040 swapFree=4136648/4192956
[pid=1515] ppid=1513 vsize=752072 CPUtime=1800.07
/proc/1515/stat : 1515 (pbct) R 1513 1515 1490 0 -1 4202496 197844 0 0 0 179635 372 0 0 25 0 1 0 32197890 770121728 176585 1992294400 134512640 136485738 4289329184 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1515/statm: 188018 176585 243 482 0 187534 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 752072

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.16
CPU user time (s): 1796.36
CPU system time (s): 3.79342
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 752072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.36
system time used= 3.79342
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197844
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3072

runsolver used 2.92455 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 09:03:45
IDJOB=2668759
IDBENCH=2631
IDSOLVER=1170
FILE ID=node026/2668759-1276585425
PBS_JOBID= 11173542
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_14.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668759-1276585425/watcher-2668759-1276585425 -o /tmp/evaluation-result-2668759-1276585425/solver-2668759-1276585425 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668759-1276585425.opb

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

MD5SUM BENCH= 308ce6e771b8240fefc971d6e27a7575
RANDOM SEED=44954656

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853256 kB
Buffers:         20296 kB
Cached:          94928 kB
SwapCached:       9320 kB
Active:          71472 kB
Inactive:        55964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853256 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            3816 kB
Writeback:           0 kB
AnonPages:       10860 kB
Mapped:           9208 kB
Slab:            56628 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180688 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= 62556 MiB
End job on node026 at 2010-06-15 09:33:47