Trace number 2667881

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 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
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 benchmark0.581911
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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 325/0 clauses 326/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 8 + 0
87.77/87.87	c 80.3368 16.8984 7614 1379784
87.77/87.87	o 65
167.75/167.89	c 151.709 17.043 2472 2990213
167.75/167.89	o 3
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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

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-2667881-1276647823/watcher-2667881-1276647823 -o /tmp/evaluation-result-2667881-1276647823/solver-2667881-1276647823 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667881-1276647823.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: 1.08 1.60 1.72 3/106 12675
/proc/meminfo: memFree=1838244/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=2600 CPUtime=0
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 322 0 0 0 0 0 0 0 17 0 1 0 6075061 2662400 244 1992294400 134512640 136485738 4288880912 18446744073709551615 134877536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12675/statm: 715 255 182 482 0 231 0

[startup+0.0753621 s]
/proc/loadavg: 1.08 1.60 1.72 3/106 12675
/proc/meminfo: memFree=1838244/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=8264 CPUtime=0.06
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 1750 0 0 0 6 0 0 0 17 0 1 0 6075061 8462336 1672 1992294400 134512640 136485738 4288880912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 2066 1674 198 482 0 1582 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8264

[startup+0.101365 s]
/proc/loadavg: 1.08 1.60 1.72 3/106 12675
/proc/meminfo: memFree=1838244/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=10860 CPUtime=0.09
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 2416 0 0 0 9 0 0 0 17 0 1 0 6075061 11120640 2338 1992294400 134512640 136485738 4288880912 18446744073709551615 134749998 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 2715 2338 210 482 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10860

[startup+0.301386 s]
/proc/loadavg: 1.08 1.60 1.72 3/106 12675
/proc/meminfo: memFree=1838244/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=12368 CPUtime=0.29
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 2777 0 0 0 26 3 0 0 17 0 1 0 6075061 12664832 2699 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3092 2699 227 482 0 2608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12368

[startup+0.701429 s]
/proc/loadavg: 1.08 1.60 1.72 3/106 12675
/proc/meminfo: memFree=1838244/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=12760 CPUtime=0.69
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 2903 0 0 0 61 8 0 0 17 0 1 0 6075061 13066240 2825 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3190 2825 227 482 0 2706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12760

[startup+1.50152 s]
/proc/loadavg: 1.08 1.60 1.72 2/107 12676
/proc/meminfo: memFree=1827696/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=13024 CPUtime=1.49
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 2966 0 0 0 133 16 0 0 18 0 1 0 6075061 13336576 2888 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3256 2888 227 482 0 2772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13024

[startup+3.10169 s]
/proc/loadavg: 1.08 1.60 1.72 2/107 12676
/proc/meminfo: memFree=1827200/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=13408 CPUtime=3.09
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 3037 0 0 0 279 30 0 0 21 0 1 0 6075061 13729792 2959 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3352 2960 227 482 0 2868 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13408

[startup+6.30104 s]
/proc/loadavg: 1.07 1.59 1.71 2/107 12676
/proc/meminfo: memFree=1826456/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=13804 CPUtime=6.29
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 3145 0 0 0 572 57 0 0 25 0 1 0 6075061 14135296 3067 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3451 3067 227 482 0 2967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13804

[startup+12.7017 s]
/proc/loadavg: 1.06 1.58 1.71 3/107 12678
/proc/meminfo: memFree=1825960/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=14328 CPUtime=12.69
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 3281 0 0 0 1151 118 0 0 25 0 1 0 6075061 14671872 3203 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3582 3203 227 482 0 3098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14328

[startup+25.5011 s]
/proc/loadavg: 1.05 1.55 1.70 2/107 12678
/proc/meminfo: memFree=1824844/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=15244 CPUtime=25.49
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 3506 0 0 0 2321 228 0 0 25 0 1 0 6075061 15609856 3428 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 3811 3428 227 482 0 3327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15244

[startup+51.1009 s]
/proc/loadavg: 1.03 1.50 1.68 2/107 12678
/proc/meminfo: memFree=1823852/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=16328 CPUtime=51.08
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 3763 0 0 0 4669 439 0 0 25 0 1 0 6075061 16719872 3685 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4082 3685 227 482 0 3598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16328

[startup+102.308 s]
/proc/loadavg: 1.01 1.42 1.64 2/107 12680
/proc/meminfo: memFree=1822612/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17448 CPUtime=102.27
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4061 0 0 0 9325 902 0 0 25 0 1 0 6075061 17866752 3982 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4362 3982 245 482 0 3878 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17448

[startup+162.301 s]
/proc/loadavg: 1.00 1.34 1.60 2/107 12682
/proc/meminfo: memFree=1822488/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17448 CPUtime=162.24
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4061 0 0 0 14671 1553 0 0 25 0 1 0 6075061 17866752 3982 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4362 3982 245 482 0 3878 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17448

[startup+222.3 s]
/proc/loadavg: 1.00 1.28 1.55 2/107 12682
/proc/meminfo: memFree=1822488/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17448 CPUtime=222.23
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4064 0 0 0 20032 2191 0 0 25 0 1 0 6075061 17866752 3984 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4362 3984 245 482 0 3878 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17448

[startup+282.301 s]
/proc/loadavg: 1.00 1.22 1.52 2/107 12684
/proc/meminfo: memFree=1822488/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17448 CPUtime=282.21
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4064 0 0 0 25420 2801 0 0 25 0 1 0 6075061 17866752 3984 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4362 3984 245 482 0 3878 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17448

[startup+342.3 s]
/proc/loadavg: 1.00 1.18 1.48 2/107 12686
/proc/meminfo: memFree=1822488/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17448 CPUtime=342.18
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4064 0 0 0 30780 3438 0 0 25 0 1 0 6075061 17866752 3984 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4362 3984 245 482 0 3878 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17448

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.45 2/107 12688
/proc/meminfo: memFree=1822240/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17616 CPUtime=402.17
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4076 0 0 0 36155 4062 0 0 25 0 1 0 6075061 18038784 3996 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4404 3996 245 482 0 3920 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17616

[startup+462.301 s]
/proc/loadavg: 1.00 1.12 1.42 2/107 12690
/proc/meminfo: memFree=1822240/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17616 CPUtime=462.15
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4078 0 0 0 41528 4687 0 0 25 0 1 0 6075061 18038784 3998 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4404 3998 245 482 0 3920 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17616

[startup+522.301 s]
/proc/loadavg: 1.06 1.11 1.40 2/107 12693
/proc/meminfo: memFree=1821620/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17616 CPUtime=522.14
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4079 0 0 0 46893 5321 0 0 25 0 1 0 6075061 18038784 3999 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4404 3999 245 482 0 3920 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17616

[startup+582.301 s]
/proc/loadavg: 1.02 1.09 1.37 2/107 12695
/proc/meminfo: memFree=1821620/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17616 CPUtime=582.11
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4081 0 0 0 52266 5945 0 0 25 0 1 0 6075061 18038784 4001 1992294400 134512640 136485738 4288880912 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4404 4001 245 482 0 3920 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17616

[startup+642.301 s]
/proc/loadavg: 1.01 1.07 1.34 2/107 12697
/proc/meminfo: memFree=1821620/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17616 CPUtime=642.1
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4084 0 0 0 57636 6574 0 0 25 0 1 0 6075061 18038784 4004 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4404 4004 245 482 0 3920 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17616

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.03 1.05 1.28 2/107 12701
/proc/meminfo: memFree=1821372/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17880 CPUtime=822.05
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4135 0 0 0 73761 8444 0 0 25 0 1 0 6075061 18309120 4055 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4470 4055 245 482 0 3986 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17880

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.26 2/107 12703
/proc/meminfo: memFree=1821372/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17880 CPUtime=882.03
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4145 0 0 0 79139 9064 0 0 25 0 1 0 6075061 18309120 4065 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4470 4065 245 482 0 3986 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17880

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.24 2/107 12705
/proc/meminfo: memFree=1821372/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17880 CPUtime=942
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4149 0 0 0 84520 9680 0 0 25 0 1 0 6075061 18309120 4069 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4470 4069 245 482 0 3986 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 17880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/107 12707
/proc/meminfo: memFree=1821372/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=17880 CPUtime=1001.98
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4151 0 0 0 89901 10297 0 0 25 0 1 0 6075061 18309120 4071 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4470 4071 245 482 0 3986 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 17880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/107 12709
/proc/meminfo: memFree=1821248/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1061.97
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4172 0 0 0 95285 10912 0 0 25 0 1 0 6075061 18448384 4092 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4092 245 482 0 4020 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 18016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12709
/proc/meminfo: memFree=1821248/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1121.95
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4183 0 0 0 100656 11539 0 0 25 0 1 0 6075061 18448384 4103 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4103 245 482 0 4020 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 18016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 12711
/proc/meminfo: memFree=1821248/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1181.93
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4187 0 0 0 106035 12158 0 0 25 0 1 0 6075061 18448384 4107 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4107 245 482 0 4020 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 18016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 12713
/proc/meminfo: memFree=1821248/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1241.91
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4193 0 0 0 111415 12776 0 0 25 0 1 0 6075061 18448384 4113 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4113 245 482 0 4020 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 18016

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 12715
/proc/meminfo: memFree=1821248/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1301.9
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4195 0 0 0 116789 13401 0 0 25 0 1 0 6075061 18448384 4115 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4115 245 482 0 4020 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 18016

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 12717
/proc/meminfo: memFree=1821124/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1361.88
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4196 0 0 0 122169 14019 0 0 25 0 1 0 6075061 18448384 4116 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4116 245 482 0 4020 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 18016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 12717
/proc/meminfo: memFree=1821124/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1421.87
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4198 0 0 0 127559 14628 0 0 25 0 1 0 6075061 18448384 4118 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4118 245 482 0 4020 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 18016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 12719
/proc/meminfo: memFree=1821124/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1481.84
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4199 0 0 0 132964 15220 0 0 25 0 1 0 6075061 18448384 4119 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4119 245 482 0 4020 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 18016

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 12721
/proc/meminfo: memFree=1821124/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18016 CPUtime=1541.82
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4201 0 0 0 138368 15814 0 0 25 0 1 0 6075061 18448384 4121 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4504 4121 245 482 0 4020 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 18016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12723
/proc/meminfo: memFree=1821000/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18144 CPUtime=1601.81
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4235 0 0 0 143765 16416 0 0 25 0 1 0 6075061 18579456 4122 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4536 4122 245 482 0 4052 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 18144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12725
/proc/meminfo: memFree=1821000/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18144 CPUtime=1661.78
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4242 0 0 0 149151 17027 0 0 25 0 1 0 6075061 18579456 4129 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4536 4129 245 482 0 4052 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 18144

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12725
/proc/meminfo: memFree=1821000/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18144 CPUtime=1721.77
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4243 0 0 0 154544 17633 0 0 25 0 1 0 6075061 18579456 4130 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4536 4130 245 482 0 4052 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 18144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 12727
/proc/meminfo: memFree=1820752/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18144 CPUtime=1781.76
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4245 0 0 0 159946 18230 0 0 25 0 1 0 6075061 18579456 4132 1992294400 134512640 136485738 4288880912 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4536 4132 245 482 0 4052 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 18144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 12727
/proc/meminfo: memFree=1820752/2059040 swapFree=4163396/4192956
[pid=12675] ppid=12673 vsize=18144 CPUtime=1800.07
/proc/12675/stat : 12675 (pbct) R 12673 12675 12041 0 -1 4202496 4248 0 0 0 161598 18409 0 0 25 0 1 0 6075061 18579456 4135 1992294400 134512640 136485738 4288880912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12675/statm: 4536 4135 245 482 0 4052 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 18144

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): 1800.08
CPU user time (s): 1615.98
CPU system time (s): 184.092
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 18144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1615.98
system time used= 184.092
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4248
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= 23426

runsolver used 2.77958 second user time and 8.69968 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-16 02:23:43
IDJOB=2667881
IDBENCH=47964
IDSOLVER=1170
FILE ID=node038/2667881-1276647823
PBS_JOBID= 11172447
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667881-1276647823/watcher-2667881-1276647823 -o /tmp/evaluation-result-2667881-1276647823/solver-2667881-1276647823 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667881-1276647823.opb

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

MD5SUM BENCH= 66c115908fb4694df4d314e4daf7ce17
RANDOM SEED=1396119610

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1838772 kB
Buffers:         25248 kB
Cached:          99628 kB
SwapCached:       1504 kB
Active:          85992 kB
Inactive:        70332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838772 kB
SwapTotal:     4192956 kB
SwapFree:      4163396 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       29916 kB
Mapped:          14072 kB
Slab:            42168 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180320 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= 62476 MiB
End job on node038 at 2010-06-16 02:53:46