Trace number 2668003

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=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark11.0673
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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
0.00/0.00	c constraints 400/0 clauses 401/0 units 0
0.00/0.00	c vars 168
0.00/0.00	c objective 7 + 0
52.97/53.06	c 47.5888 18.3711 9164 1209375
52.97/53.06	o 17
70.96/71.06	c 63.4484 18.6445 2640 1729126
70.96/71.06	o 3
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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 -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

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-2668003-1276650703/watcher-2668003-1276650703 -o /tmp/evaluation-result-2668003-1276650703/solver-2668003-1276650703 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668003-1276650703.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: 0.99 0.97 0.98 3/105 14484
/proc/meminfo: memFree=1804980/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=2340 CPUtime=0
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 6363851 2396160 218 1992294400 134512640 136485738 4291713584 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14484/statm: 585 218 156 482 0 101 0

[startup+0.0901451 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14484
/proc/meminfo: memFree=1804980/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=9568 CPUtime=0.08
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 2084 0 0 0 7 1 0 0 25 0 1 0 6363851 9797632 2006 1992294400 134512640 136485738 4291713584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 2392 2007 198 482 0 1908 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9568

[startup+0.101145 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14484
/proc/meminfo: memFree=1804980/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=12428 CPUtime=0.09
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 2766 0 0 0 8 1 0 0 25 0 1 0 6363851 12726272 2688 1992294400 134512640 136485738 4291713584 18446744073709551615 134607833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 3107 2688 201 482 0 2623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12428

[startup+0.301168 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14484
/proc/meminfo: memFree=1804980/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=14252 CPUtime=0.29
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3199 0 0 0 26 3 0 0 25 0 1 0 6363851 14594048 3121 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 3563 3121 227 482 0 3079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14252

[startup+0.701212 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14484
/proc/meminfo: memFree=1804980/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=14648 CPUtime=0.69
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3319 0 0 0 60 9 0 0 25 0 1 0 6363851 14999552 3241 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 3662 3241 227 482 0 3178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14648

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1792696/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=14912 CPUtime=1.49
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3383 0 0 0 130 19 0 0 25 0 1 0 6363851 15269888 3305 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 3728 3305 227 482 0 3244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14912

[startup+3.10048 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1792200/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=15436 CPUtime=3.09
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3494 0 0 0 270 39 0 0 25 0 1 0 6363851 15806464 3416 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 3859 3416 227 482 0 3375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15436

[startup+6.30084 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1791084/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=16108 CPUtime=6.29
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3665 0 0 0 554 75 0 0 25 0 1 0 6363851 16494592 3587 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4027 3587 227 482 0 3543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16108

[startup+12.7006 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1790340/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=16768 CPUtime=12.69
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 3835 0 0 0 1123 146 0 0 25 0 1 0 6363851 17170432 3757 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4192 3757 227 482 0 3708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16768

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1789472/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=17636 CPUtime=25.48
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4053 0 0 0 2276 272 0 0 25 0 1 0 6363851 18059264 3975 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4409 3975 227 482 0 3925 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17636

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14485
/proc/meminfo: memFree=1788356/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=18676 CPUtime=51.08
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4322 0 0 0 4584 524 0 0 25 0 1 0 6363851 19124224 4244 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4669 4244 227 482 0 4185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18676

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14487
/proc/meminfo: memFree=1787984/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19088 CPUtime=102.27
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4403 0 0 0 9108 1119 0 0 25 0 1 0 6363851 19546112 4323 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4772 4323 245 482 0 4288 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14489
/proc/meminfo: memFree=1787984/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19088 CPUtime=162.24
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4411 0 0 0 14419 1805 0 0 25 0 1 0 6363851 19546112 4331 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4772 4331 245 482 0 4288 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19088

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14491
/proc/meminfo: memFree=1787736/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19224 CPUtime=222.23
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4444 0 0 0 19718 2505 0 0 25 0 1 0 6363851 19685376 4364 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4806 4364 245 482 0 4322 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19224

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14491
/proc/meminfo: memFree=1787736/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19224 CPUtime=282.2
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4453 0 0 0 25014 3206 0 0 25 0 1 0 6363851 19685376 4373 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4806 4373 245 482 0 4322 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14493
/proc/meminfo: memFree=1787488/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19632 CPUtime=342.19
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4517 0 0 0 30360 3859 0 0 25 0 1 0 6363851 20103168 4437 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4908 4437 245 482 0 4424 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14495
/proc/meminfo: memFree=1787364/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19632 CPUtime=402.17
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4531 0 0 0 35684 4533 0 0 25 0 1 0 6363851 20103168 4451 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4908 4451 245 482 0 4424 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14497
/proc/meminfo: memFree=1787364/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19632 CPUtime=462.15
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4545 0 0 0 41012 5203 0 0 25 0 1 0 6363851 20103168 4465 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4908 4465 245 482 0 4424 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19632

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14499
/proc/meminfo: memFree=1787240/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19772 CPUtime=522.14
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4571 0 0 0 46342 5872 0 0 25 0 1 0 6363851 20246528 4491 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4943 4491 245 482 0 4459 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19772

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14499
/proc/meminfo: memFree=1787116/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19772 CPUtime=582.11
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4572 0 0 0 51669 6542 0 0 25 0 1 0 6363851 20246528 4492 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4943 4492 245 482 0 4459 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19772

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14501
/proc/meminfo: memFree=1787116/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=19904 CPUtime=642.1
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4591 0 0 0 56994 7216 0 0 25 0 1 0 6363851 20381696 4511 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 4976 4511 245 482 0 4492 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19904

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14507
/proc/meminfo: memFree=1786248/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20304 CPUtime=822.04
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4699 0 0 0 72976 9228 0 0 25 0 1 0 6363851 20791296 4619 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5076 4619 245 482 0 4592 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 20304

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14507
/proc/meminfo: memFree=1786248/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20304 CPUtime=882.02
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4703 0 0 0 78306 9896 0 0 25 0 1 0 6363851 20791296 4623 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5076 4623 245 482 0 4592 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 20304

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14509
/proc/meminfo: memFree=1786248/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20436 CPUtime=942
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4713 0 0 0 83617 10583 0 0 25 0 1 0 6363851 20926464 4633 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5109 4633 245 482 0 4625 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 20436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14511
/proc/meminfo: memFree=1786248/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20436 CPUtime=1001.98
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4728 0 0 0 88945 11253 0 0 25 0 1 0 6363851 20926464 4648 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5109 4648 245 482 0 4625 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 20436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14513
/proc/meminfo: memFree=1786124/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20572 CPUtime=1061.96
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4748 0 0 0 94286 11910 0 0 25 0 1 0 6363851 21065728 4668 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5143 4668 245 482 0 4659 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 20572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14515
/proc/meminfo: memFree=1786000/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20572 CPUtime=1121.94
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4768 0 0 0 99609 12585 0 0 25 0 1 0 6363851 21065728 4688 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5143 4688 245 482 0 4659 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 20572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14515
/proc/meminfo: memFree=1785876/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20572 CPUtime=1181.93
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4776 0 0 0 104929 13264 0 0 25 0 1 0 6363851 21065728 4696 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5143 4696 245 482 0 4659 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 20572

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14517
/proc/meminfo: memFree=1785628/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1241.91
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4786 0 0 0 110269 13922 0 0 25 0 1 0 6363851 21200896 4706 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4706 245 482 0 4692 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 20704

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14522
/proc/meminfo: memFree=1785008/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1301.89
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4790 0 0 0 115596 14593 0 0 25 0 1 0 6363851 21200896 4710 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4710 245 482 0 4692 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 20704

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14524
/proc/meminfo: memFree=1785008/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1361.87
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4794 0 0 0 120924 15263 0 0 25 0 1 0 6363851 21200896 4714 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4714 245 482 0 4692 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 20704

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14526
/proc/meminfo: memFree=1785008/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1421.86
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4799 0 0 0 126265 15921 0 0 25 0 1 0 6363851 21200896 4719 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4719 245 482 0 4692 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 20704

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14526
/proc/meminfo: memFree=1785008/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1481.84
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4811 0 0 0 131624 16560 0 0 25 0 1 0 6363851 21200896 4731 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4731 245 482 0 4692 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 20704

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14528
/proc/meminfo: memFree=1785008/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20704 CPUtime=1541.82
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4814 0 0 0 136979 17203 0 0 25 0 1 0 6363851 21200896 4734 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5176 4734 245 482 0 4692 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 20704

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14530
/proc/meminfo: memFree=1784884/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20832 CPUtime=1601.8
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4848 0 0 0 142305 17875 0 0 25 0 1 0 6363851 21331968 4735 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5208 4735 245 482 0 4724 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 20832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14532
/proc/meminfo: memFree=1784884/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20972 CPUtime=1661.78
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4859 0 0 0 147642 18536 0 0 25 0 1 0 6363851 21475328 4746 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5243 4746 245 482 0 4759 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 20972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14534
/proc/meminfo: memFree=1784884/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20972 CPUtime=1721.76
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4866 0 0 0 152976 19200 0 0 25 0 1 0 6363851 21475328 4753 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5243 4753 245 482 0 4759 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 20972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14534
/proc/meminfo: memFree=1784884/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20972 CPUtime=1781.74
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4870 0 0 0 158315 19859 0 0 25 0 1 0 6363851 21475328 4757 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5243 4757 245 482 0 4759 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 20972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14536
/proc/meminfo: memFree=1784884/2059040 swapFree=4164960/4192956
[pid=14484] ppid=14482 vsize=20972 CPUtime=1800.05
/proc/14484/stat : 14484 (pbct) R 14482 14484 13804 0 -1 4202496 4870 0 0 0 159940 20065 0 0 25 0 1 0 6363851 21475328 4757 1992294400 134512640 136485738 4291713584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14484/statm: 5243 4757 245 482 0 4759 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 20972

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): 1599.41
CPU system time (s): 200.657
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 20972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1599.41
system time used= 200.657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4870
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= 4113

runsolver used 2.96555 second user time and 8.5147 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 03:11:43
IDJOB=2668003
IDBENCH=48086
IDSOLVER=1170
FILE ID=node087/2668003-1276650703
PBS_JOBID= 11172429
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668003-1276650703/watcher-2668003-1276650703 -o /tmp/evaluation-result-2668003-1276650703/solver-2668003-1276650703 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668003-1276650703.opb

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

MD5SUM BENCH= 81c333fcff34b0322e8b1b71c0cda382
RANDOM SEED=189976748

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805508 kB
Buffers:         33296 kB
Cached:         112304 kB
SwapCached:        768 kB
Active:          85360 kB
Inactive:        93044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805508 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       32080 kB
Mapped:          14640 kB
Slab:            53460 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181748 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= 62552 MiB
End job on node087 at 2010-06-16 03:41:46