Trace number 2667968

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)3 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
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 benchmark5.44217
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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
0.00/0.01	c constraints 410/0 clauses 411/0 units 0
0.00/0.01	c vars 135
0.00/0.01	c objective 9 + 0
234.82/234.96	c 219.597 24.8086 9413 2727436
234.82/234.96	o 259
388.27/388.48	c 357.854 25.0859 2408 5661481
388.27/388.48	o 103
404.25/404.47	c 372.271 25.0859 2173 5934782
404.25/404.47	o 45
824.23/824.55	c 751.594 25.0859 2764 13385985
824.23/824.55	o 3
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 x15 -x16 x17 -x18 x19 x20 -x21 -x22 -x23 x24 -x25 -x26 x27 x28 -x29 -x30 x31 -x32 -x33 x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 x44 x45 x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 x55 x56 -x57 -x58 -x59 x60 x61 x62 x63 x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 x72 x73 -x74 -x75 -x76 x77 -x78 -x79 x80 x81 x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 x104 -x105 -x106 -x107 x108 x109 -x110 x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 x119 -x120 x121 x122 x123 -x124 -x125 x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667968-1276649822/watcher-2667968-1276649822 -o /tmp/evaluation-result-2667968-1276649822/solver-2667968-1276649822 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667968-1276649822.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: 1.01 1.02 1.06 3/106 13671
/proc/meminfo: memFree=1818560/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=2340 CPUtime=0
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 6273176 2396160 217 1992294400 134512640 136485738 4289572912 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13671/statm: 585 217 156 482 0 101 0

[startup+0.0814979 s]
/proc/loadavg: 1.01 1.02 1.06 3/106 13671
/proc/meminfo: memFree=1818560/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=8656 CPUtime=0.07
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 1838 0 0 0 7 0 0 0 20 0 1 0 6273176 8863744 1761 1992294400 134512640 136485738 4289572912 18446744073709551615 134616576 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 2164 1761 198 482 0 1680 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8656

[startup+0.1015 s]
/proc/loadavg: 1.01 1.02 1.06 3/106 13671
/proc/meminfo: memFree=1818560/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=10512 CPUtime=0.09
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 2302 0 0 0 9 0 0 0 20 0 1 0 6273176 10764288 2226 1992294400 134512640 136485738 4289572912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 2661 2230 199 482 0 2177 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10512

[startup+0.300531 s]
/proc/loadavg: 1.01 1.02 1.06 3/106 13671
/proc/meminfo: memFree=1818560/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=14604 CPUtime=0.29
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 3288 0 0 0 26 3 0 0 20 0 1 0 6273176 14954496 3211 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 3651 3211 227 482 0 3167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14604

[startup+0.700589 s]
/proc/loadavg: 1.01 1.02 1.06 3/106 13671
/proc/meminfo: memFree=1818560/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=15384 CPUtime=0.69
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 3494 0 0 0 63 6 0 0 20 0 1 0 6273176 15753216 3417 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 3846 3417 227 482 0 3362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15384

[startup+1.50071 s]
/proc/loadavg: 1.01 1.02 1.05 2/107 13672
/proc/meminfo: memFree=1805408/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=15776 CPUtime=1.49
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 3595 0 0 0 137 12 0 0 22 0 1 0 6273176 16154624 3518 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 3944 3518 227 482 0 3460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15776

[startup+3.10094 s]
/proc/loadavg: 1.01 1.02 1.05 2/107 13672
/proc/meminfo: memFree=1804664/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=16304 CPUtime=3.09
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 3729 0 0 0 283 26 0 0 25 0 1 0 6273176 16695296 3652 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 4076 3652 227 482 0 3592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16304

[startup+6.3004 s]
/proc/loadavg: 1.01 1.02 1.05 2/107 13672
/proc/meminfo: memFree=1804044/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=16864 CPUtime=6.29
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 3862 0 0 0 578 51 0 0 25 0 1 0 6273176 17268736 3785 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 4216 3785 227 482 0 3732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16864

[startup+12.7013 s]
/proc/loadavg: 1.01 1.02 1.05 2/107 13672
/proc/meminfo: memFree=1802928/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=17788 CPUtime=12.69
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 4099 0 0 0 1167 102 0 0 25 0 1 0 6273176 18214912 4022 1992294400 134512640 136485738 4289572912 18446744073709551615 134880644 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 4447 4022 227 482 0 3963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17788

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 13672
/proc/meminfo: memFree=1802432/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=18416 CPUtime=25.48
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 4237 0 0 0 2354 194 0 0 25 0 1 0 6273176 18857984 4160 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 4604 4160 227 482 0 4120 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18416

[startup+51.1009 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 13674
/proc/meminfo: memFree=1800572/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=20144 CPUtime=51.08
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 4680 0 0 0 4729 379 0 0 25 0 1 0 6273176 20627456 4603 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 5036 4603 227 482 0 4552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20144

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.04 2/107 13674
/proc/meminfo: memFree=1799084/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=21608 CPUtime=102.26
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 5040 0 0 0 9495 731 0 0 25 0 1 0 6273176 22126592 4963 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 5402 4963 227 482 0 4918 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21608

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.04 2/107 13676
/proc/meminfo: memFree=1797720/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=22828 CPUtime=162.24
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 5337 0 0 0 15136 1088 0 0 25 0 1 0 6273176 23375872 5260 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 5707 5260 227 482 0 5223 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22828

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 1.04 2/107 13678
/proc/meminfo: memFree=1796604/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=24044 CPUtime=222.22
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 5621 0 0 0 20780 1442 0 0 25 0 1 0 6273176 24621056 5544 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6011 5544 227 482 0 5527 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24044

[startup+282.302 s]
/proc/loadavg: 1.09 1.04 1.04 2/107 13689
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=282.19
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6014 0 0 0 26223 1996 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25684

[startup+342.301 s]
/proc/loadavg: 1.03 1.03 1.04 2/107 13691
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=342.18
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6014 0 0 0 31626 2592 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25684

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.03 2/107 13691
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=402.16
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6015 0 0 0 37031 3185 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25684

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/107 13693
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=462.14
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6016 0 0 0 42457 3757 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25684

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 13695
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=522.12
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6016 0 0 0 47873 4339 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 25684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13697
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=582.11
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6016 0 0 0 53279 4932 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 25684

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13699
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=642.09
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6016 0 0 0 58708 5501 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25684

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13703
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25684 CPUtime=822.03
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6016 0 0 0 74953 7250 0 0 25 0 1 0 6273176 26300416 5936 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6421 5936 245 482 0 5937 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 25684

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13705
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=882.01
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6035 0 0 0 80385 7816 0 0 25 0 1 0 6273176 26435584 5954 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5954 245 482 0 5970 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 25816

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13707
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=941.99
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6037 0 0 0 85815 8384 0 0 25 0 1 0 6273176 26435584 5956 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5956 245 482 0 5970 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 25816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13707
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1001.98
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6038 0 0 0 91246 8952 0 0 25 0 1 0 6273176 26435584 5957 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5957 245 482 0 5970 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 25816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13709
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1061.96
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6039 0 0 0 96678 9518 0 0 25 0 1 0 6273176 26435584 5958 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5958 245 482 0 5970 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 25816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13711
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1121.94
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6041 0 0 0 102107 10087 0 0 25 0 1 0 6273176 26435584 5960 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5960 245 482 0 5970 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 25816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13713
/proc/meminfo: memFree=1794000/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1181.93
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6041 0 0 0 107543 10650 0 0 25 0 1 0 6273176 26435584 5960 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5960 245 482 0 5970 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 25816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13715
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1241.91
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6043 0 0 0 112980 11211 0 0 25 0 1 0 6273176 26435584 5962 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5962 245 482 0 5970 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 25816

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13715
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1301.9
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6044 0 0 0 118406 11784 0 0 25 0 1 0 6273176 26435584 5963 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5963 245 482 0 5970 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 25816

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 13717
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1361.87
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6046 0 0 0 123821 12366 0 0 25 0 1 0 6273176 26435584 5965 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5965 245 482 0 5970 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 25816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13719
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1421.86
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6047 0 0 0 129241 12945 0 0 25 0 1 0 6273176 26435584 5966 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5966 245 482 0 5970 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 25816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13721
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1481.84
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6049 0 0 0 134666 13518 0 0 25 0 1 0 6273176 26435584 5968 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5968 245 482 0 5970 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 25816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13723
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1541.82
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6049 0 0 0 140080 14102 0 0 25 0 1 0 6273176 26435584 5968 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5968 245 482 0 5970 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 25816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13723
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1601.8
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6049 0 0 0 145493 14687 0 0 25 0 1 0 6273176 26435584 5968 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5968 245 482 0 5970 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 25816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13725
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25816 CPUtime=1661.78
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6050 0 0 0 150920 15258 0 0 25 0 1 0 6273176 26435584 5969 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6454 5969 245 482 0 5970 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 25816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13727
/proc/meminfo: memFree=1793876/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25944 CPUtime=1721.77
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6083 0 0 0 156369 15808 0 0 25 0 1 0 6273176 26566656 5969 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6486 5969 245 482 0 6002 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 25944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13729
/proc/meminfo: memFree=1793628/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25944 CPUtime=1781.75
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6084 0 0 0 161804 16371 0 0 25 0 1 0 6273176 26566656 5970 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6486 5970 245 482 0 6002 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 25944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13729
/proc/meminfo: memFree=1793628/2059040 swapFree=4164948/4192956
[pid=13671] ppid=13669 vsize=25944 CPUtime=1800.06
/proc/13671/stat : 13671 (pbct) R 13669 13671 11912 0 -1 4202496 6085 0 0 0 163456 16550 0 0 25 0 1 0 6273176 26566656 5971 1992294400 134512640 136485738 4289572912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13671/statm: 6486 5971 245 482 0 6002 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 25944

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1634.56
CPU system time (s): 165.506
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 25944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.56
system time used= 165.506
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6085
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= 5277

runsolver used 3.10753 second user time and 8.37473 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-16 02:57:02
IDJOB=2667968
IDBENCH=48051
IDSOLVER=1170
FILE ID=node052/2667968-1276649822
PBS_JOBID= 11172443
Free space on /tmp= 62504 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=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667968-1276649822/watcher-2667968-1276649822 -o /tmp/evaluation-result-2667968-1276649822/solver-2667968-1276649822 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667968-1276649822.opb

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

MD5SUM BENCH= 773aedb43187ca11a13e2d0d2a59ebe9
RANDOM SEED=1830343373

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818972 kB
Buffers:         30628 kB
Cached:         110164 kB
SwapCached:       3620 kB
Active:          97420 kB
Inactive:        78176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818972 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       31132 kB
Mapped:          15040 kB
Slab:            42752 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181348 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= 62504 MiB
End job on node052 at 2010-06-16 03:27:04