Trace number 2681427

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 1263.9 1264.28

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
MD5SUM59a5e5c0509fa3a2bc4b2a05a02d5b79
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 benchmark0.643901
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 variables126
Total number of constraints13
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 constraints13
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)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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 307/0 clauses 294/0 units 0
0.00/0.00	c vars 126
0.00/0.00	c objective 7 + 0
5.50/5.52	c 4.95025 12.3828 4446 121991
5.50/5.52	o 11
26.79/26.83	c 23.8914 12.7969 2042 632612
26.79/26.83	o 9
38.88/38.99	c 34.6097 12.9258 1821 941598
38.88/38.99	o 5
78.27/78.36	c 69.5764 13.1914 2545 1869136
78.27/78.36	o 3
1263.81/1264.25	c 1124.67 14.3242 1261 29530022
1263.81/1264.25	s OPTIMUM FOUND
1263.81/1264.25	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

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-2681427-1277497904/watcher-2681427-1277497904 -o /tmp/evaluation-result-2681427-1277497904/solver-2681427-1277497904 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681427-1277497904.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32472
/proc/meminfo: memFree=1858940/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=3312 CPUtime=0
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 517 0 0 0 0 0 0 0 25 0 1 0 91083937 3391488 437 1992294400 134512640 136421960 4286901984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 828 438 189 467 0 359 0

[startup+0.038822 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32472
/proc/meminfo: memFree=1858940/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=6084 CPUtime=0.03
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 1234 0 0 0 3 0 0 0 25 0 1 0 91083937 6230016 1154 1992294400 134512640 136421960 4286901984 18446744073709551615 134706180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 1521 1155 193 467 0 1052 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6084

[startup+0.101828 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32472
/proc/meminfo: memFree=1858940/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=11236 CPUtime=0.09
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2512 0 0 0 9 0 0 0 25 0 1 0 91083937 11505664 2432 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 2809 2432 214 467 0 2340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11236

[startup+0.300849 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32472
/proc/meminfo: memFree=1858940/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=11764 CPUtime=0.29
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2642 0 0 0 27 2 0 0 25 0 1 0 91083937 12046336 2562 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 2941 2562 215 467 0 2472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11764

[startup+0.700891 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32472
/proc/meminfo: memFree=1858940/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12020 CPUtime=0.69
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2707 0 0 0 63 6 0 0 25 0 1 0 91083937 12308480 2627 1992294400 134512640 136421960 4286901984 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3005 2627 215 467 0 2536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12020

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32473
/proc/meminfo: memFree=1849136/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12280 CPUtime=1.49
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2774 0 0 0 135 14 0 0 25 0 1 0 91083937 12574720 2694 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3070 2694 215 467 0 2601 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12280

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32473
/proc/meminfo: memFree=1848640/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12676 CPUtime=3.09
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2857 0 0 0 278 31 0 0 25 0 1 0 91083937 12980224 2777 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3169 2777 215 467 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12676

[startup+6.30048 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32473
/proc/meminfo: memFree=1848144/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12832 CPUtime=6.29
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2922 0 0 0 563 66 0 0 25 0 1 0 91083937 13139968 2841 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3208 2841 238 467 0 2739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12832

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32473
/proc/meminfo: memFree=1847896/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12832 CPUtime=12.69
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2926 0 0 0 1136 133 0 0 25 0 1 0 91083937 13139968 2845 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3208 2845 238 467 0 2739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12832

[startup+25.5015 s]
/proc/loadavg: 1.15 1.03 1.01 3/107 32476
/proc/meminfo: memFree=1828172/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=12968 CPUtime=25.49
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 2957 0 0 0 2270 279 0 0 25 0 1 0 91083937 13279232 2876 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3242 2876 238 467 0 2773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12968

[startup+51.1012 s]
/proc/loadavg: 1.10 1.03 1.01 2/106 32476
/proc/meminfo: memFree=1847028/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=13232 CPUtime=51.07
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3019 0 0 0 4530 577 0 0 25 0 1 0 91083937 13549568 2936 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3308 2936 238 467 0 2839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13232

[startup+102.309 s]
/proc/loadavg: 1.15 1.05 1.01 2/106 32478
/proc/meminfo: memFree=1846780/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=13504 CPUtime=102.27
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3102 0 0 0 9074 1153 0 0 25 0 1 0 91083937 13828096 3018 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3376 3018 238 467 0 2907 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13504

[startup+162.301 s]
/proc/loadavg: 1.05 1.04 1.01 2/106 32480
/proc/meminfo: memFree=1846408/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=13936 CPUtime=162.25
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3181 0 0 0 14399 1826 0 0 25 0 1 0 91083937 14270464 3097 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3484 3097 238 467 0 3015 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13936

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/106 32482
/proc/meminfo: memFree=1846160/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14072 CPUtime=222.22
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3219 0 0 0 19727 2495 0 0 25 0 1 0 91083937 14409728 3135 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3518 3135 238 467 0 3049 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14072

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 32484
/proc/meminfo: memFree=1846160/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14072 CPUtime=282.21
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3238 0 0 0 25064 3157 0 0 25 0 1 0 91083937 14409728 3154 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3518 3154 238 467 0 3049 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14072

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 32484
/proc/meminfo: memFree=1846036/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14264 CPUtime=342.19
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3255 0 0 0 30399 3820 0 0 25 0 1 0 91083937 14606336 3171 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3566 3171 238 467 0 3097 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14264

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 32486
/proc/meminfo: memFree=1845912/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14264 CPUtime=402.17
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3276 0 0 0 35734 4483 0 0 25 0 1 0 91083937 14606336 3192 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3566 3192 238 467 0 3097 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14264

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 32488
/proc/meminfo: memFree=1845788/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14264 CPUtime=462.15
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3281 0 0 0 41059 5156 0 0 25 0 1 0 91083937 14606336 3197 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3566 3197 238 467 0 3097 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14264

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32490
/proc/meminfo: memFree=1845664/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14400 CPUtime=522.13
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3301 0 0 0 46381 5832 0 0 25 0 1 0 91083937 14745600 3217 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3600 3217 238 467 0 3131 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 14400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32492
/proc/meminfo: memFree=1845664/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14400 CPUtime=582.12
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3308 0 0 0 51707 6505 0 0 25 0 1 0 91083937 14745600 3224 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3600 3224 238 467 0 3131 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14400

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32492
/proc/meminfo: memFree=1845540/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14532 CPUtime=642.1
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3328 0 0 0 57085 7125 0 0 25 0 1 0 91083937 14880768 3244 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3633 3244 238 467 0 3164 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 14532

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32494
/proc/meminfo: memFree=1845416/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14532 CPUtime=702.08
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3337 0 0 0 62429 7779 0 0 25 0 1 0 91083937 14880768 3253 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3633 3253 238 467 0 3164 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 14532

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32496
/proc/meminfo: memFree=1845416/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14532 CPUtime=762.07
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3340 0 0 0 67766 8441 0 0 25 0 1 0 91083937 14880768 3256 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3633 3256 238 467 0 3164 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14532

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32498
/proc/meminfo: memFree=1845292/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14532 CPUtime=822.04
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3345 0 0 0 73089 9115 0 0 25 0 1 0 91083937 14880768 3261 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3633 3261 238 467 0 3164 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 14532

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32500
/proc/meminfo: memFree=1845292/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14532 CPUtime=882.03
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3349 0 0 0 78429 9774 0 0 25 0 1 0 91083937 14880768 3265 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3633 3265 238 467 0 3164 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 14532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32500
/proc/meminfo: memFree=1845168/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=942.01
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3355 0 0 0 83797 10404 0 0 25 0 1 0 91083937 15015936 3271 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3271 238 467 0 3197 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 14664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32502
/proc/meminfo: memFree=1845168/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1001.99
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3363 0 0 0 89144 11055 0 0 25 0 1 0 91083937 15015936 3279 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3279 238 467 0 3197 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32504
/proc/meminfo: memFree=1845044/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1061.97
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3365 0 0 0 94480 11717 0 0 25 0 1 0 91083937 15015936 3281 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3281 238 467 0 3197 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 14664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32506
/proc/meminfo: memFree=1845044/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1121.96
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3371 0 0 0 99815 12381 0 0 25 0 1 0 91083937 15015936 3287 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3287 238 467 0 3197 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32506
/proc/meminfo: memFree=1844920/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1181.93
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3373 0 0 0 105152 13041 0 0 25 0 1 0 91083937 15015936 3289 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3289 238 467 0 3197 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 14664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32508
/proc/meminfo: memFree=1844920/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1241.92
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 110512 13680 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 14664

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32508
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1253.92
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 111578 13814 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1253.92
Current children cumulated vsize (KiB) 14664

[startup+1260.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1260.32
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112150 13882 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1260.32
Current children cumulated vsize (KiB) 14664

[startup+1262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1261.91
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112293 13898 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1261.91
Current children cumulated vsize (KiB) 14664

[startup+1263.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1262.71
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112365 13906 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1262.71
Current children cumulated vsize (KiB) 14664

[startup+1263.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1263.52
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112437 13915 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1263.52
Current children cumulated vsize (KiB) 14664

[startup+1264.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1263.71
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112453 13918 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1263.71
Current children cumulated vsize (KiB) 14664

[startup+1264.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32510
/proc/meminfo: memFree=1844796/2059040 swapFree=4139112/4192956
[pid=32472] ppid=32470 vsize=14664 CPUtime=1263.81
/proc/32472/stat : 32472 (pbct) R 32470 32472 32047 0 -1 4202496 3385 0 0 0 112462 13919 0 0 25 0 1 0 91083937 15015936 3301 1992294400 134512640 136421960 4286901984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32472/statm: 3666 3301 238 467 0 3197 0
Current children cumulated CPU time (s) 1263.81
Current children cumulated vsize (KiB) 14664

Child status: 0
Real time (s): 1264.28
CPU time (s): 1263.9
CPU user time (s): 1124.69
CPU system time (s): 139.206
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 14664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1124.7
system time used= 139.206
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3391
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= 2611

runsolver used 2.16967 second user time and 5.8881 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 22:31:44
IDJOB=2681427
IDBENCH=47916
IDSOLVER=1192
FILE ID=node082/2681427-1277497904
PBS_JOBID= 11190547
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681427-1277497904/watcher-2681427-1277497904 -o /tmp/evaluation-result-2681427-1277497904/solver-2681427-1277497904 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681427-1277497904.opb

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

MD5SUM BENCH= 59a5e5c0509fa3a2bc4b2a05a02d5b79
RANDOM SEED=1189699632

node082.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859344 kB
Buffers:         24432 kB
Cached:          76064 kB
SwapCached:       6436 kB
Active:          68704 kB
Inactive:        45048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859344 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11992 kB
Mapped:          11924 kB
Slab:            63972 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182544 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62356 MiB
End job on node082 at 2010-06-25 22:52:49