Trace number 2667903

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)341 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
MD5SUMe808e428ddeed4827e7f6cc4dcf60aa4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark14.7718
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
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 constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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
0.00/0.01	c constraints 574/0 clauses 575/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
691.21/691.47	c 656.449 39.332 14230 6646128
691.21/691.47	o 341
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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

Verifier Data 

OK	341

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667903-1276648249/watcher-2667903-1276648249 -o /tmp/evaluation-result-2667903-1276648249/solver-2667903-1276648249 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667903-1276648249.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: 0.94 1.15 1.23 3/105 15708
/proc/meminfo: memFree=1839816/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=2340 CPUtime=0
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 296 0 0 0 0 0 0 0 18 0 1 0 6118437 2396160 219 1992294400 134512640 136485738 4294453200 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15708/statm: 585 220 156 482 0 101 0

[startup+0.040785 s]
/proc/loadavg: 0.94 1.15 1.23 3/105 15708
/proc/meminfo: memFree=1839816/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=6048 CPUtime=0.03
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 1208 0 0 0 3 0 0 0 18 0 1 0 6118437 6193152 1131 1992294400 134512640 136485738 4294453200 18446744073709551615 135869121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 1512 1132 198 482 0 1028 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6048

[startup+0.100792 s]
/proc/loadavg: 0.94 1.15 1.23 3/105 15708
/proc/meminfo: memFree=1839816/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=10404 CPUtime=0.09
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 2262 0 0 0 9 0 0 0 18 0 1 0 6118437 10653696 2185 1992294400 134512640 136485738 4294453200 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 2601 2186 198 482 0 2117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10404

[startup+0.300813 s]
/proc/loadavg: 0.94 1.15 1.23 3/105 15708
/proc/meminfo: memFree=1839816/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=18540 CPUtime=0.29
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 4286 0 0 0 26 3 0 0 18 0 1 0 6118437 18984960 4209 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 4635 4209 227 482 0 4151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700856 s]
/proc/loadavg: 0.94 1.15 1.23 3/105 15708
/proc/meminfo: memFree=1839816/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=19448 CPUtime=0.69
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 4501 0 0 0 61 8 0 0 18 0 1 0 6118437 19914752 4424 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 4862 4424 227 482 0 4378 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19448

[startup+1.50094 s]
/proc/loadavg: 0.94 1.15 1.23 2/106 15709
/proc/meminfo: memFree=1822572/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=20476 CPUtime=1.49
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 4762 0 0 0 133 16 0 0 20 0 1 0 6118437 20967424 4685 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 5119 4685 227 482 0 4635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20476

[startup+3.10111 s]
/proc/loadavg: 0.94 1.15 1.23 2/106 15709
/proc/meminfo: memFree=1821084/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=21524 CPUtime=3.09
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 5033 0 0 0 275 34 0 0 25 0 1 0 6118437 22040576 4956 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 5381 4956 227 482 0 4897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21524

[startup+6.30145 s]
/proc/loadavg: 0.94 1.15 1.23 2/106 15709
/proc/meminfo: memFree=1819720/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=22436 CPUtime=6.29
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 5251 0 0 0 564 65 0 0 25 0 1 0 6118437 22974464 5174 1992294400 134512640 136485738 4294453200 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 5609 5174 227 482 0 5125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22436

[startup+12.7011 s]
/proc/loadavg: 0.95 1.14 1.23 2/106 15709
/proc/meminfo: memFree=1817860/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=24036 CPUtime=12.69
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 5651 0 0 0 1159 110 0 0 25 0 1 0 6118437 24612864 5574 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 6009 5574 227 482 0 5525 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24036

[startup+25.5015 s]
/proc/loadavg: 0.96 1.14 1.22 2/106 15709
/proc/meminfo: memFree=1816000/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=26016 CPUtime=25.49
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 6123 0 0 0 2360 189 0 0 25 0 1 0 6118437 26640384 6046 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 6504 6046 227 482 0 6020 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26016

[startup+51.1012 s]
/proc/loadavg: 0.97 1.12 1.22 2/106 15711
/proc/meminfo: memFree=1815628/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=26452 CPUtime=51.07
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 6228 0 0 0 4761 346 0 0 25 0 1 0 6118437 27086848 6151 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 6613 6151 227 482 0 6129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26452

[startup+102.309 s]
/proc/loadavg: 1.04 1.12 1.21 2/106 15714
/proc/meminfo: memFree=1813272/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=27952 CPUtime=102.27
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 6615 0 0 0 9606 621 0 0 25 0 1 0 6118437 28622848 6538 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 6988 6538 227 482 0 6504 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27952

[startup+162.302 s]
/proc/loadavg: 1.01 1.09 1.19 2/106 15716
/proc/meminfo: memFree=1811412/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=30088 CPUtime=162.25
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 7140 0 0 0 15304 921 0 0 25 0 1 0 6118437 30810112 7063 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 7522 7063 227 482 0 7038 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30088

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/106 15718
/proc/meminfo: memFree=1810668/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=30864 CPUtime=222.24
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 7332 0 0 0 21022 1202 0 0 25 0 1 0 6118437 31604736 7255 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 7716 7255 227 482 0 7232 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30864

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.16 2/106 15720
/proc/meminfo: memFree=1809800/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=31800 CPUtime=282.22
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 7559 0 0 0 26687 1535 0 0 25 0 1 0 6118437 32563200 7482 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 7950 7482 227 482 0 7466 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31800

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.15 2/106 15720
/proc/meminfo: memFree=1808188/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=33560 CPUtime=342.2
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 7964 0 0 0 32372 1848 0 0 25 0 1 0 6118437 34365440 7887 1992294400 134512640 136485738 4294453200 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 8390 7887 227 482 0 7906 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33560

[startup+402.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/106 15722
/proc/meminfo: memFree=1805708/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=36132 CPUtime=402.18
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 8612 0 0 0 38081 2137 0 0 25 0 1 0 6118437 36999168 8535 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 9033 8535 227 482 0 8549 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36132

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/106 15724
/proc/meminfo: memFree=1805708/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=36132 CPUtime=462.17
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 8615 0 0 0 43792 2425 0 0 25 0 1 0 6118437 36999168 8538 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 9033 8538 227 482 0 8549 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36132

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/106 15726
/proc/meminfo: memFree=1803600/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=38524 CPUtime=522.15
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9157 0 0 0 49523 2692 0 0 25 0 1 0 6118437 39448576 9080 1992294400 134512640 136485738 4294453200 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 9631 9080 227 482 0 9147 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38524

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.10 2/106 15728
/proc/meminfo: memFree=1803352/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=38684 CPUtime=582.14
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9217 0 0 0 55253 2961 0 0 25 0 1 0 6118437 39612416 9140 1992294400 134512640 136485738 4294453200 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 9671 9140 227 482 0 9187 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 38684

[startup+642.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/106 15728
/proc/meminfo: memFree=1803228/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=38824 CPUtime=642.13
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9235 0 0 0 60989 3224 0 0 25 0 1 0 6118437 39755776 9158 1992294400 134512640 136485738 4294453200 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 9706 9158 227 482 0 9222 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38824

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 15736
/proc/meminfo: memFree=1801368/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40668 CPUtime=882.06
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9642 0 0 0 82924 5282 0 0 25 0 1 0 6118437 41644032 9564 1992294400 134512640 136485738 4294453200 18446744073709551615 134876193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10167 9564 245 482 0 9683 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 40668

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 15736
/proc/meminfo: memFree=1801244/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40668 CPUtime=942.05
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9642 0 0 0 88362 5843 0 0 25 0 1 0 6118437 41644032 9564 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10167 9564 245 482 0 9683 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 40668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 15738
/proc/meminfo: memFree=1801244/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40668 CPUtime=1002.03
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9642 0 0 0 93810 6393 0 0 25 0 1 0 6118437 41644032 9564 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10167 9564 245 482 0 9683 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 15740
/proc/meminfo: memFree=1801244/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40668 CPUtime=1062.02
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9642 0 0 0 99229 6973 0 0 25 0 1 0 6118437 41644032 9564 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10167 9564 245 482 0 9683 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 40668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 15742
/proc/meminfo: memFree=1801120/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1122
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9659 0 0 0 104662 7538 0 0 25 0 1 0 6118437 41779200 9581 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9581 245 482 0 9716 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 40800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 15744
/proc/meminfo: memFree=1800996/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1181.98
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9660 0 0 0 110114 8084 0 0 25 0 1 0 6118437 41779200 9582 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9582 245 482 0 9716 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 40800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 15744
/proc/meminfo: memFree=1800748/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1241.97
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9661 0 0 0 115586 8611 0 0 25 0 1 0 6118437 41779200 9583 1992294400 134512640 136485738 4294453200 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9583 245 482 0 9716 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 40800

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 15746
/proc/meminfo: memFree=1800624/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1301.96
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9663 0 0 0 120991 9205 0 0 25 0 1 0 6118437 41779200 9585 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9585 245 482 0 9716 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 40800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 15748
/proc/meminfo: memFree=1800624/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1361.94
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9664 0 0 0 126423 9771 0 0 25 0 1 0 6118437 41779200 9586 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9586 245 482 0 9716 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 40800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 15750
/proc/meminfo: memFree=1800624/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1421.94
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9665 0 0 0 131865 10329 0 0 25 0 1 0 6118437 41779200 9587 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9587 245 482 0 9716 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 40800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 15752
/proc/meminfo: memFree=1800624/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1481.91
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9666 0 0 0 137320 10871 0 0 25 0 1 0 6118437 41779200 9588 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9588 245 482 0 9716 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 40800

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15752
/proc/meminfo: memFree=1800624/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1541.89
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9667 0 0 0 142768 11421 0 0 25 0 1 0 6118437 41779200 9589 1992294400 134512640 136485738 4294453200 18446744073709551615 134992569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9589 245 482 0 9716 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 40800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15754
/proc/meminfo: memFree=1800500/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1601.88
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9669 0 0 0 148213 11975 0 0 25 0 1 0 6118437 41779200 9591 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9591 245 482 0 9716 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 40800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15756
/proc/meminfo: memFree=1800500/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1661.87
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9670 0 0 0 153644 12543 0 0 25 0 1 0 6118437 41779200 9592 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9592 245 482 0 9716 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 40800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15758
/proc/meminfo: memFree=1800376/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1721.85
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9671 0 0 0 159087 13098 0 0 25 0 1 0 6118437 41779200 9593 1992294400 134512640 136485738 4294453200 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9593 245 482 0 9716 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 40800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15760
/proc/meminfo: memFree=1800128/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1781.83
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9672 0 0 0 164541 13642 0 0 25 0 1 0 6118437 41779200 9594 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9594 245 482 0 9716 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 40800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15760
/proc/meminfo: memFree=1800128/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1800.04
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9673 0 0 0 166195 13809 0 0 25 0 1 0 6118437 41779200 9595 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9595 245 482 0 9716 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 40800

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15760
/proc/meminfo: memFree=1800128/2059040 swapFree=4148288/4192956
[pid=15708] ppid=15706 vsize=40800 CPUtime=1800.04
/proc/15708/stat : 15708 (pbct) R 15706 15708 14286 0 -1 4202496 9673 0 0 0 166195 13809 0 0 25 0 1 0 6118437 41779200 9595 1992294400 134512640 136485738 4294453200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15708/statm: 10200 9595 245 482 0 9716 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 40800

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1661.95
CPU system time (s): 138.098
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 40800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1661.95
system time used= 138.098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9673
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= 2
involuntary context switches= 3131

runsolver used 2.89956 second user time and 8.57869 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 02:30:49
IDJOB=2667903
IDBENCH=47986
IDSOLVER=1170
FILE ID=node082/2667903-1276648249
PBS_JOBID= 11172422
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667903-1276648249/watcher-2667903-1276648249 -o /tmp/evaluation-result-2667903-1276648249/solver-2667903-1276648249 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667903-1276648249.opb

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

MD5SUM BENCH= e808e428ddeed4827e7f6cc4dcf60aa4
RANDOM SEED=1971474640

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840344 kB
Buffers:         25408 kB
Cached:          96196 kB
SwapCached:       6528 kB
Active:          97780 kB
Inactive:        45264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840344 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            2052 kB
Writeback:           0 kB
AnonPages:       18804 kB
Mapped:          13120 kB
Slab:            53948 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181188 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node082 at 2010-06-16 03:00:52