Trace number 2681545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT3 1588.71 1589.25

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
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 benchmark0.58391
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 variables147
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a 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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 358/0 clauses 343/0 units 0
0.00/0.00	c vars 147
0.00/0.00	c objective 7 + 0
45.68/45.70	c 41.1767 16.6211 5936 853143
45.68/45.70	o 73
143.64/143.79	c 128.239 17.1367 2195 3213568
143.64/143.79	o 21
184.22/184.33	c 164.245 17.1367 3181 4251475
184.22/184.33	o 5
187.93/188.05	c 167.539 17.1367 2927 4352060
187.93/188.05	o 3
1588.65/1589.21	c 1417.63 17.793 1673 34854738
1588.65/1589.21	s OPTIMUM FOUND
1588.65/1589.21	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

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-2681545-1277499479/watcher-2681545-1277499479 -o /tmp/evaluation-result-2681545-1277499479/solver-2681545-1277499479 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681545-1277499479.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 0.98 0.99 3/106 24961
/proc/meminfo: memFree=1837984/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=3048 CPUtime=0
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 476 0 0 0 0 0 0 0 23 0 1 0 125551397 3121152 395 1992294400 134512640 136421960 4286764272 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 762 396 189 467 0 293 0

[startup+0.0792141 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24961
/proc/meminfo: memFree=1837984/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=9300 CPUtime=0.07
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 2034 0 0 0 7 0 0 0 23 0 1 0 125551397 9523200 1953 1992294400 134512640 136421960 4286764272 18446744073709551615 134723384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 2325 1959 194 467 0 1856 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9300

[startup+0.101216 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24961
/proc/meminfo: memFree=1837984/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=11700 CPUtime=0.09
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 2594 0 0 0 9 0 0 0 23 0 1 0 125551397 11980800 2513 1992294400 134512640 136421960 4286764272 18446744073709551615 134930625 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 2925 2513 203 467 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.301252 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24961
/proc/meminfo: memFree=1837984/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=13176 CPUtime=0.29
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 2951 0 0 0 27 2 0 0 23 0 1 0 125551397 13492224 2870 1992294400 134512640 136421960 4286764272 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3294 2870 215 467 0 2825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13176

[startup+0.701327 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24961
/proc/meminfo: memFree=1837984/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=13308 CPUtime=0.69
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3016 0 0 0 62 7 0 0 25 0 1 0 125551397 13627392 2935 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3327 2935 215 467 0 2858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13308

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=1826816/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=13832 CPUtime=1.49
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3132 0 0 0 132 17 0 0 25 0 1 0 125551397 14163968 3051 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3458 3051 215 467 0 2989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13832

[startup+3.10077 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=1826320/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=13960 CPUtime=3.09
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3163 0 0 0 275 34 0 0 25 0 1 0 125551397 14295040 3082 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3490 3082 215 467 0 3021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13960

[startup+6.30136 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=1825824/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=14348 CPUtime=6.29
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3254 0 0 0 562 67 0 0 25 0 1 0 125551397 14692352 3173 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3587 3173 215 467 0 3118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14348

[startup+12.7005 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=1825080/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=14744 CPUtime=12.69
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3363 0 0 0 1138 131 0 0 25 0 1 0 125551397 15097856 3282 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3686 3282 215 467 0 3217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14744

[startup+25.5009 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24962
/proc/meminfo: memFree=1824212/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=15560 CPUtime=25.48
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 3569 0 0 0 2291 257 0 0 25 0 1 0 125551397 15933440 3488 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 3890 3488 215 467 0 3421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15560

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24964
/proc/meminfo: memFree=1822476/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=51.07
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4013 0 0 0 4592 515 0 0 25 0 1 0 125551397 17965056 3931 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3931 238 467 0 3917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17544

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24964
/proc/meminfo: memFree=1822476/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=102.27
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4013 0 0 0 9138 1089 0 0 25 0 1 0 125551397 17965056 3931 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3931 238 467 0 3917 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17544

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24966
/proc/meminfo: memFree=1822476/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=162.24
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4014 0 0 0 14472 1752 0 0 25 0 1 0 125551397 17965056 3931 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3931 238 467 0 3917 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17544

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24977
/proc/meminfo: memFree=1821856/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=222.21
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4016 0 0 0 19791 2430 0 0 25 0 1 0 125551397 17965056 3931 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3931 238 467 0 3917 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17544

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24979
/proc/meminfo: memFree=1821856/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=282.18
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4017 0 0 0 25116 3102 0 0 25 0 1 0 125551397 17965056 3932 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3932 238 467 0 3917 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17544

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24979
/proc/meminfo: memFree=1821856/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=342.16
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4027 0 0 0 30459 3757 0 0 25 0 1 0 125551397 17965056 3942 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3942 238 467 0 3917 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17544

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24981
/proc/meminfo: memFree=1821732/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17544 CPUtime=402.14
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4034 0 0 0 35790 4424 0 0 25 0 1 0 125551397 17965056 3949 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4386 3949 238 467 0 3917 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17544

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24983
/proc/meminfo: memFree=1821732/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17680 CPUtime=462.12
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4049 0 0 0 41132 5080 0 0 25 0 1 0 125551397 18104320 3964 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4420 3964 238 467 0 3951 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17680

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24985
/proc/meminfo: memFree=1821732/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17680 CPUtime=522.11
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4053 0 0 0 46472 5739 0 0 25 0 1 0 125551397 18104320 3968 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4420 3968 238 467 0 3951 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17680

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24987
/proc/meminfo: memFree=1821608/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17680 CPUtime=582.09
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4061 0 0 0 51812 6397 0 0 25 0 1 0 125551397 18104320 3976 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4420 3976 238 467 0 3951 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17680

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24987
/proc/meminfo: memFree=1821608/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17680 CPUtime=642.07
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4069 0 0 0 57157 7050 0 0 25 0 1 0 125551397 18104320 3984 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4420 3984 238 467 0 3951 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17680

[startup+702.301 s]

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

/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17952 CPUtime=1001.94
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4122 0 0 0 89263 10931 0 0 25 0 1 0 125551397 18382848 4037 1992294400 134512640 136421960 4286764272 18446744073709551615 135805416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4488 4037 238 467 0 4019 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17952

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 25002
/proc/meminfo: memFree=1820988/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17952 CPUtime=1061.92
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4127 0 0 0 94635 11557 0 0 25 0 1 0 125551397 18382848 4042 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4488 4042 238 467 0 4019 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 17952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25004
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17952 CPUtime=1121.9
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4136 0 0 0 99969 12221 0 0 25 0 1 0 125551397 18382848 4051 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4488 4051 238 467 0 4019 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 17952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25006
/proc/meminfo: memFree=1821112/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17952 CPUtime=1181.88
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4140 0 0 0 105307 12881 0 0 25 0 1 0 125551397 18382848 4055 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4488 4055 238 467 0 4019 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 17952

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25006
/proc/meminfo: memFree=1821112/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=17952 CPUtime=1241.86
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4146 0 0 0 110662 13524 0 0 25 0 1 0 125551397 18382848 4061 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4488 4061 238 467 0 4019 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 17952

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25008
/proc/meminfo: memFree=1821112/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18088 CPUtime=1301.85
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4155 0 0 0 116004 14181 0 0 25 0 1 0 125551397 18522112 4070 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4522 4070 238 467 0 4053 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 18088

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25010
/proc/meminfo: memFree=1821112/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18088 CPUtime=1361.82
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4155 0 0 0 121377 14805 0 0 25 0 1 0 125551397 18522112 4070 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4522 4070 238 467 0 4053 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 18088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25012
/proc/meminfo: memFree=1820988/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18088 CPUtime=1421.81
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4165 0 0 0 126771 15410 0 0 25 0 1 0 125551397 18522112 4080 1992294400 134512640 136421960 4286764272 18446744073709551615 134857222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4522 4080 238 467 0 4053 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 18088

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25014
/proc/meminfo: memFree=1820988/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18088 CPUtime=1481.78
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4184 0 0 0 132149 16029 0 0 25 0 1 0 125551397 18522112 4099 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4522 4099 238 467 0 4053 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 18088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25014
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1541.76
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4217 0 0 0 137544 16632 0 0 25 0 1 0 125551397 18653184 4099 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4099 238 467 0 4085 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 18216

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

[startup+1561.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1560.96
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 139271 16825 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1560.96
Current children cumulated vsize (KiB) 18216

[startup+1574.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1573.75
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 140424 16951 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1573.75
Current children cumulated vsize (KiB) 18216

[startup+1580.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1580.15
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141000 17015 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1580.15
Current children cumulated vsize (KiB) 18216

[startup+1583.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1583.36
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141289 17047 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1583.36
Current children cumulated vsize (KiB) 18216

[startup+1587.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1586.54
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141573 17081 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1586.54
Current children cumulated vsize (KiB) 18216

[startup+1587.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1587.34
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141645 17089 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1587.34
Current children cumulated vsize (KiB) 18216

[startup+1588.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1588.15
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141716 17099 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1588.15
Current children cumulated vsize (KiB) 18216

[startup+1589.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1588.55
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141752 17103 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1588.55
Current children cumulated vsize (KiB) 18216

[startup+1589.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25016
/proc/meminfo: memFree=1820864/2059040 swapFree=4139068/4192956
[pid=24961] ppid=24959 vsize=18216 CPUtime=1588.65
/proc/24961/stat : 24961 (pbct) R 24959 24961 24404 0 -1 4202496 4218 0 0 0 141761 17104 0 0 25 0 1 0 125551397 18653184 4100 1992294400 134512640 136421960 4286764272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24961/statm: 4554 4100 238 467 0 4085 0
Current children cumulated CPU time (s) 1588.65
Current children cumulated vsize (KiB) 18216

Child status: 0
Real time (s): 1589.25
CPU time (s): 1588.71
CPU user time (s): 1417.66
CPU system time (s): 171.044
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 18216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1417.66
system time used= 171.044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4224
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= 20474

runsolver used 2.80057 second user time and 7.32089 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-25 22:57:59
IDJOB=2681545
IDBENCH=48034
IDSOLVER=1192
FILE ID=node007/2681545-1277499479
PBS_JOBID= 11190575
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681545-1277499479/watcher-2681545-1277499479 -o /tmp/evaluation-result-2681545-1277499479/solver-2681545-1277499479 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681545-1277499479.opb

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

MD5SUM BENCH= a9881f8d96a669a457a765316e0eed8c
RANDOM SEED=403353302

node007.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		: 3000.264
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1838388 kB
Buffers:         26260 kB
Cached:         109572 kB
SwapCached:       6420 kB
Active:          61428 kB
Inactive:        87492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838388 kB
SwapTotal:     4192956 kB
SwapFree:      4139068 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11636 kB
Mapped:          11888 kB
Slab:            49460 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62324 MiB
End job on node007 at 2010-06-25 23:24:29