Trace number 2681524

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 0.1 fixedSAT (TO)17 1800.06 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark7.65783
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

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 582/0 clauses 567/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
966.19/966.55	c 920.199 42.3906 22470 8990243
966.19/966.55	o 99
1555.92/1556.48	c 1456.02 42.9141 4194 20301356
1555.92/1556.48	o 17
1800.05/1800.60	s SATISFIABLE
1800.05/1800.60	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	17

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681524-1277499169/watcher-2681524-1277499169 -o /tmp/evaluation-result-2681524-1277499169/solver-2681524-1277499169 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681524-1277499169.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: 1.00 1.00 1.00 3/105 32536
/proc/meminfo: memFree=1858072/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=2268 CPUtime=0
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 304 0 0 0 0 0 0 0 25 0 1 0 91210394 2322432 223 1992294400 134512640 136421960 4291367456 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32536/statm: 567 223 146 467 0 98 0

[startup+0.103417 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32536
/proc/meminfo: memFree=1858072/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=11520 CPUtime=0.1
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 2544 0 0 0 9 1 0 0 25 0 1 0 91210394 11796480 2463 1992294400 134512640 136421960 4291367456 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 2880 2465 193 467 0 2411 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11520

[startup+0.201426 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32536
/proc/meminfo: memFree=1858072/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=18540 CPUtime=0.2
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 4308 0 0 0 18 2 0 0 25 0 1 0 91210394 18984960 4227 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 4635 4227 214 467 0 4166 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 18540

[startup+0.301437 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32536
/proc/meminfo: memFree=1858072/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=18792 CPUtime=0.29
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 4360 0 0 0 27 2 0 0 25 0 1 0 91210394 19243008 4279 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 4698 4279 215 467 0 4229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18792

[startup+0.701479 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32536
/proc/meminfo: memFree=1858072/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=19964 CPUtime=0.69
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 4643 0 0 0 62 7 0 0 25 0 1 0 91210394 20443136 4562 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 4991 4563 215 467 0 4522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19964

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1839960/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=20900 CPUtime=1.49
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 4881 0 0 0 133 16 0 0 25 0 1 0 91210394 21401600 4800 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 5225 4800 215 467 0 4756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20900

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1838596/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=21832 CPUtime=3.09
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 5136 0 0 0 283 26 0 0 25 0 1 0 91210394 22355968 5055 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 5458 5055 215 467 0 4989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21832

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1837728/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=22372 CPUtime=6.29
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 5263 0 0 0 581 48 0 0 25 0 1 0 91210394 22908928 5182 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 5593 5182 215 467 0 5124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22372

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1836736/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=23288 CPUtime=12.69
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 5473 0 0 0 1176 93 0 0 25 0 1 0 91210394 23846912 5392 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 5822 5392 215 467 0 5353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23288

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1835248/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=24740 CPUtime=25.49
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 5840 0 0 0 2377 172 0 0 25 0 1 0 91210394 25333760 5759 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 6185 5759 215 467 0 5716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24740

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32537
/proc/meminfo: memFree=1834504/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=25420 CPUtime=51.07
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 6014 0 0 0 4790 317 0 0 25 0 1 0 91210394 26030080 5933 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 6355 5933 215 467 0 5886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25420

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32539
/proc/meminfo: memFree=1832148/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=27708 CPUtime=102.27
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 6582 0 0 0 9635 592 0 0 25 0 1 0 91210394 28372992 6501 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 6927 6501 215 467 0 6458 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27708

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32541
/proc/meminfo: memFree=1829668/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=30192 CPUtime=162.24
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 7183 0 0 0 15313 911 0 0 25 0 1 0 91210394 30916608 7102 1992294400 134512640 136421960 4291367456 18446744073709551615 134861899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 7548 7102 215 467 0 7079 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30192

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32543
/proc/meminfo: memFree=1828552/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=31328 CPUtime=222.24
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 7447 0 0 0 20987 1237 0 0 25 0 1 0 91210394 32079872 7366 1992294400 134512640 136421960 4291367456 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 7832 7366 215 467 0 7363 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32543
/proc/meminfo: memFree=1828304/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=31640 CPUtime=282.21
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 7499 0 0 0 26689 1532 0 0 25 0 1 0 91210394 32399360 7418 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 7910 7418 215 467 0 7441 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31640

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32545
/proc/meminfo: memFree=1824212/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=35688 CPUtime=342.19
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8511 0 0 0 32382 1837 0 0 25 0 1 0 91210394 36544512 8430 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 8922 8430 215 467 0 8453 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35688

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32547
/proc/meminfo: memFree=1824088/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=35880 CPUtime=402.17
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8539 0 0 0 38108 2109 0 0 25 0 1 0 91210394 36741120 8458 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 8970 8458 215 467 0 8501 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35880

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32549
/proc/meminfo: memFree=1823964/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=35880 CPUtime=462.16
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8552 0 0 0 43819 2397 0 0 25 0 1 0 91210394 36741120 8471 1992294400 134512640 136421960 4291367456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 8970 8471 215 467 0 8501 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35880

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32560
/proc/meminfo: memFree=1822476/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=36604 CPUtime=522.12
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8736 0 0 0 49528 2684 0 0 25 0 1 0 91210394 37482496 8655 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 9151 8655 215 467 0 8682 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36604

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32560
/proc/meminfo: memFree=1822476/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=37152 CPUtime=582.1
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8839 0 0 0 55261 2949 0 0 25 0 1 0 91210394 38043648 8758 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 9288 8758 215 467 0 8819 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37152

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32562
/proc/meminfo: memFree=1822476/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=37152 CPUtime=642.09
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 8851 0 0 0 61000 3209 0 0 25 0 1 0 91210394 38043648 8770 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 9288 8770 215 467 0 8819 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 37152

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32568
/proc/meminfo: memFree=1816400/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43404 CPUtime=882.02
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10346 0 0 0 83940 4262 0 0 25 0 1 0 91210394 44445696 10265 1992294400 134512640 136421960 4291367456 18446744073709551615 134862093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10851 10265 215 467 0 10382 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 43404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32570
/proc/meminfo: memFree=1816276/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43404 CPUtime=941.99
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10352 0 0 0 89732 4467 0 0 25 0 1 0 91210394 44445696 10271 1992294400 134512640 136421960 4291367456 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10851 10271 215 467 0 10382 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 43404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32572
/proc/meminfo: memFree=1816028/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1001.98
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10440 0 0 0 95264 4934 0 0 25 0 1 0 91210394 44859392 10358 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10358 238 467 0 10483 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 43808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32574
/proc/meminfo: memFree=1815904/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1061.96
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10441 0 0 0 100697 5499 0 0 25 0 1 0 91210394 44859392 10359 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10359 238 467 0 10483 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 43808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32576
/proc/meminfo: memFree=1815904/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1121.95
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10442 0 0 0 106147 6048 0 0 25 0 1 0 91210394 44859392 10360 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10360 238 467 0 10483 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 43808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32576
/proc/meminfo: memFree=1815904/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1181.93
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10444 0 0 0 111604 6589 0 0 25 0 1 0 91210394 44859392 10362 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10362 238 467 0 10483 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 43808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32578
/proc/meminfo: memFree=1815780/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1241.91
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10444 0 0 0 117041 7150 0 0 25 0 1 0 91210394 44859392 10362 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10362 238 467 0 10483 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 43808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32580
/proc/meminfo: memFree=1815780/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43808 CPUtime=1301.89
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10444 0 0 0 122484 7705 0 0 25 0 1 0 91210394 44859392 10362 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10952 10362 238 467 0 10483 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 43808

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 32582
/proc/meminfo: memFree=1815656/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1361.88
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10462 0 0 0 127947 8241 0 0 25 0 1 0 91210394 44994560 10380 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10380 238 467 0 10516 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 43940

[startup+1422.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/106 32584
/proc/meminfo: memFree=1815656/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1421.86
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10464 0 0 0 133413 8773 0 0 25 0 1 0 91210394 44994560 10382 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10382 238 467 0 10516 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 43940

[startup+1482.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/106 32584
/proc/meminfo: memFree=1815532/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1481.83
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10465 0 0 0 138860 9323 0 0 25 0 1 0 91210394 44994560 10383 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10383 238 467 0 10516 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 43940

[startup+1542.31 s]
/proc/loadavg: 1.11 1.06 1.01 2/106 32586
/proc/meminfo: memFree=1815532/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1541.83
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10466 0 0 0 144313 9870 0 0 25 0 1 0 91210394 44994560 10384 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10384 238 467 0 10516 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 43940

[startup+1602.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/106 32588
/proc/meminfo: memFree=1815532/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1601.8
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10468 0 0 0 149771 10409 0 0 25 0 1 0 91210394 44994560 10385 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10385 238 467 0 10516 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 43940

[startup+1662.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/106 32590
/proc/meminfo: memFree=1815408/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1661.79
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10470 0 0 0 155216 10963 0 0 25 0 1 0 91210394 44994560 10387 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10387 238 467 0 10516 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 43940

[startup+1722.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/106 32592
/proc/meminfo: memFree=1815408/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1721.76
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10470 0 0 0 160658 11518 0 0 25 0 1 0 91210394 44994560 10387 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10387 238 467 0 10516 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 43940

[startup+1782.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/106 32592
/proc/meminfo: memFree=1815408/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1781.75
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10472 0 0 0 166127 12048 0 0 25 0 1 0 91210394 44994560 10389 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10389 238 467 0 10516 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 43940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.06 1.01 2/106 32594
/proc/meminfo: memFree=1815408/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1800.05
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10472 0 0 0 167778 12227 0 0 25 0 1 0 91210394 44994560 10389 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10389 238 467 0 10516 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43940

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

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

[startup+1800.6 s]
/proc/loadavg: 1.06 1.06 1.01 2/106 32594
/proc/meminfo: memFree=1815408/2059040 swapFree=4139112/4192956
[pid=32536] ppid=32534 vsize=43940 CPUtime=1800.05
/proc/32536/stat : 32536 (pbct) R 32534 32536 32047 0 -1 4202496 10472 0 0 0 167778 12227 0 0 25 0 1 0 91210394 44994560 10389 1992294400 134512640 136421960 4291367456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32536/statm: 10985 10389 238 467 0 10516 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43940

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1677.78
CPU system time (s): 122.281
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 43940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1677.78
system time used= 122.281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10473
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= 3551

runsolver used 2.92755 second user time and 8.5517 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 22:52:49
IDJOB=2681524
IDBENCH=48013
IDSOLVER=1192
FILE ID=node082/2681524-1277499169
PBS_JOBID= 11190547
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681524-1277499169/watcher-2681524-1277499169 -o /tmp/evaluation-result-2681524-1277499169/solver-2681524-1277499169 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681524-1277499169.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=881498997

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:       1858476 kB
Buffers:         25336 kB
Cached:          76048 kB
SwapCached:       6436 kB
Active:          68756 kB
Inactive:        45928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858476 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       12128 kB
Mapped:          11884 kB
Slab:            63976 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181696 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= 62356 MiB
End job on node082 at 2010-06-25 23:22:52