Trace number 2667849

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 0.1OPT3 1480.83 1481.24

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM43e5891f3de726e47642c5b88db45e69
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 benchmark0.616906
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 400/0 clauses 401/0 units 0
0.00/0.00	c vars 168
0.00/0.01	c objective 7 + 0
133.15/133.28	c 120.294 20.4805 8150 2486947
133.15/133.28	o 11
190.74/190.82	c 171.347 20.7539 3961 3906560
190.74/190.82	o 9
231.83/231.96	c 207.826 20.7539 3003 4971462
231.83/231.96	o 3
1480.68/1481.19	c 1316.89 21.0234 1990 31873838
1480.68/1481.19	s OPTIMUM FOUND
1480.68/1481.19	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 x22 -x23 x24 -x25 x26 -x27 -x28 x29 -x30 x31 -x32 -x33 -x34 x35 x36 x37 -x38 x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 x48 -x49 x50 x51 -x52 -x53 -x54 -x55 -x56 x57 x58 x59 -x60 -x61 -x62 x63 x64 -x65 -x66 x67 -x68 -x69 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 -x79 x80 x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 x134 x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667849-1276647267/watcher-2667849-1276647267 -o /tmp/evaluation-result-2667849-1276647267/solver-2667849-1276647267 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667849-1276647267.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 3/106 5361
/proc/meminfo: memFree=1827872/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=2340 CPUtime=0
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 38382146 2396160 214 1992294400 134512640 136485738 4286567072 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5361/statm: 585 214 156 482 0 101 0

[startup+0.0655979 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5361
/proc/meminfo: memFree=1827872/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=7528 CPUtime=0.06
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 1547 0 0 0 6 0 0 0 20 0 1 0 38382146 7708672 1470 1992294400 134512640 136485738 4286567072 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 1882 1471 198 482 0 1398 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7528

[startup+0.101601 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5361
/proc/meminfo: memFree=1827872/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=10252 CPUtime=0.09
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 2225 0 0 0 9 0 0 0 20 0 1 0 38382146 10498048 2148 1992294400 134512640 136485738 4286567072 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 2563 2153 199 482 0 2079 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10252

[startup+0.301616 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5361
/proc/meminfo: memFree=1827872/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=14240 CPUtime=0.29
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3200 0 0 0 27 2 0 0 20 0 1 0 38382146 14581760 3123 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 3560 3123 227 482 0 3076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14240

[startup+0.701648 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5361
/proc/meminfo: memFree=1827872/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=14768 CPUtime=0.69
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3317 0 0 0 62 7 0 0 21 0 1 0 38382146 15122432 3240 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 3692 3240 227 482 0 3208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14768

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1815464/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=15024 CPUtime=1.49
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3403 0 0 0 133 16 0 0 23 0 1 0 38382146 15384576 3326 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 3756 3326 227 482 0 3272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15024

[startup+3.10084 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1814720/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=15412 CPUtime=3.09
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3502 0 0 0 275 34 0 0 25 0 1 0 38382146 15781888 3425 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 3853 3425 227 482 0 3369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15412

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1814348/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=15808 CPUtime=6.29
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3579 0 0 0 562 67 0 0 25 0 1 0 38382146 16187392 3502 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 3952 3502 227 482 0 3468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15808

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1813604/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=16456 CPUtime=12.69
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 3748 0 0 0 1132 137 0 0 25 0 1 0 38382146 16850944 3671 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 4114 3671 227 482 0 3630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16456

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1812736/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=17508 CPUtime=25.49
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4017 0 0 0 2278 271 0 0 25 0 1 0 38382146 17928192 3940 1992294400 134512640 136485738 4286567072 18446744073709551615 134920826 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 4377 3940 227 482 0 3893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17508

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1811372/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=18708 CPUtime=51.08
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4302 0 0 0 4581 527 0 0 25 0 1 0 38382146 19156992 4225 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 4677 4225 227 482 0 4193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18708

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5364
/proc/meminfo: memFree=1809264/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=20704 CPUtime=102.27
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4809 0 0 0 9226 1001 0 0 25 0 1 0 38382146 21200896 4732 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5176 4732 227 482 0 4692 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5366
/proc/meminfo: memFree=1808768/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=162.25
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4932 0 0 0 14594 1631 0 0 25 0 1 0 38382146 21757952 4854 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4854 245 482 0 4828 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21248

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5368
/proc/meminfo: memFree=1808768/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=222.22
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4936 0 0 0 19931 2291 0 0 25 0 1 0 38382146 21757952 4857 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4857 245 482 0 4828 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5368
/proc/meminfo: memFree=1808768/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=282.21
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4937 0 0 0 25230 2991 0 0 25 0 1 0 38382146 21757952 4857 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4857 245 482 0 4828 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21248

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 5370
/proc/meminfo: memFree=1808644/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=342.19
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4937 0 0 0 30541 3678 0 0 25 0 1 0 38382146 21757952 4857 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4857 245 482 0 4828 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21248

[startup+402.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 5372
/proc/meminfo: memFree=1808644/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=402.17
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4938 0 0 0 35855 4362 0 0 25 0 1 0 38382146 21757952 4858 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4858 245 482 0 4828 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21248

[startup+462.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 5374
/proc/meminfo: memFree=1808520/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=462.15
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4939 0 0 0 41179 5036 0 0 25 0 1 0 38382146 21757952 4859 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4859 245 482 0 4828 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21248

[startup+522.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 5376
/proc/meminfo: memFree=1808520/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=522.14
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4941 0 0 0 46488 5726 0 0 25 0 1 0 38382146 21757952 4861 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4861 245 482 0 4828 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21248

[startup+582.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 5376
/proc/meminfo: memFree=1808396/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=582.13
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4942 0 0 0 51812 6401 0 0 25 0 1 0 38382146 21757952 4862 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4862 245 482 0 4828 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21248

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 5378
/proc/meminfo: memFree=1808396/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21248 CPUtime=642.12
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4944 0 0 0 57129 7083 0 0 25 0 1 0 38382146 21757952 4864 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5312 4864 245 482 0 4828 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21248

[startup+702.301 s]

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

/proc/meminfo: memFree=1808148/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21388 CPUtime=882.05
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4973 0 0 0 78440 9765 0 0 25 0 1 0 38382146 21901312 4893 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5347 4893 245 482 0 4863 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21388

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5386
/proc/meminfo: memFree=1808024/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=942.03
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4976 0 0 0 83769 10434 0 0 25 0 1 0 38382146 22040576 4896 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4896 245 482 0 4897 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 21524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5388
/proc/meminfo: memFree=1808024/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1002.02
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4983 0 0 0 89101 11101 0 0 25 0 1 0 38382146 22040576 4903 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4903 245 482 0 4897 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5390
/proc/meminfo: memFree=1808024/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1062
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4986 0 0 0 94432 11768 0 0 25 0 1 0 38382146 22040576 4906 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4906 245 482 0 4897 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5392
/proc/meminfo: memFree=1807900/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1121.98
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4992 0 0 0 99763 12435 0 0 25 0 1 0 38382146 22040576 4912 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4912 245 482 0 4897 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 21524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5392
/proc/meminfo: memFree=1807900/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1181.97
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 4993 0 0 0 105095 13102 0 0 25 0 1 0 38382146 22040576 4913 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4913 245 482 0 4897 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 21524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5394
/proc/meminfo: memFree=1807652/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1241.95
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5002 0 0 0 110418 13777 0 0 25 0 1 0 38382146 22040576 4922 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4922 245 482 0 4897 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 21524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5396
/proc/meminfo: memFree=1807652/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1301.94
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5003 0 0 0 115756 14438 0 0 25 0 1 0 38382146 22040576 4923 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4923 245 482 0 4897 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 21524

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 5398
/proc/meminfo: memFree=1807652/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1361.92
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5008 0 0 0 121097 15095 0 0 25 0 1 0 38382146 22040576 4928 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4928 245 482 0 4897 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 21524

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 5400
/proc/meminfo: memFree=1807652/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1421.9
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5009 0 0 0 126423 15767 0 0 25 0 1 0 38382146 22040576 4929 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4929 245 482 0 4897 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 21524

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

[startup+1433.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 5402
/proc/meminfo: memFree=1806784/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1433.1
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5009 0 0 0 127422 15888 0 0 25 0 1 0 38382146 22040576 4929 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4929 245 482 0 4897 0
Current children cumulated CPU time (s) 1433.1
Current children cumulated vsize (KiB) 21524

[startup+1459.1 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1458.69
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5009 0 0 0 129710 16159 0 0 25 0 1 0 38382146 22040576 4929 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4929 245 482 0 4897 0
Current children cumulated CPU time (s) 1458.69
Current children cumulated vsize (KiB) 21524

[startup+1471.9 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1471.49
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5009 0 0 0 130856 16293 0 0 25 0 1 0 38382146 22040576 4929 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4929 245 482 0 4897 0
Current children cumulated CPU time (s) 1471.49
Current children cumulated vsize (KiB) 21524

[startup+1475.11 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1474.69
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5014 0 0 0 131139 16330 0 0 25 0 1 0 38382146 22040576 4934 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4934 245 482 0 4897 0
Current children cumulated CPU time (s) 1474.69
Current children cumulated vsize (KiB) 21524

[startup+1478.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1477.89
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5014 0 0 0 131428 16361 0 0 25 0 1 0 38382146 22040576 4934 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4934 245 482 0 4897 0
Current children cumulated CPU time (s) 1477.89
Current children cumulated vsize (KiB) 21524

[startup+1479.9 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1479.48
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5014 0 0 0 131572 16376 0 0 25 0 1 0 38382146 22040576 4934 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4934 245 482 0 4897 0
Current children cumulated CPU time (s) 1479.48
Current children cumulated vsize (KiB) 21524

[startup+1480.7 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1480.28
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5014 0 0 0 131643 16385 0 0 25 0 1 0 38382146 22040576 4934 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4934 245 482 0 4897 0
Current children cumulated CPU time (s) 1480.28
Current children cumulated vsize (KiB) 21524

[startup+1481.1 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=21524 CPUtime=1480.68
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5014 0 0 0 131680 16388 0 0 25 0 1 0 38382146 22040576 4934 1992294400 134512640 136485738 4286567072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5381 4934 245 482 0 4897 0
Current children cumulated CPU time (s) 1480.68
Current children cumulated vsize (KiB) 21524

[startup+1481.2 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5403
/proc/meminfo: memFree=1806536/2059040 swapFree=4136680/4192956
[pid=5361] ppid=5359 vsize=20344 CPUtime=1480.78
/proc/5361/stat : 5361 (pbct) R 5359 5361 5005 0 -1 4202496 5019 0 0 0 131689 16389 0 0 25 0 1 0 38382146 20832256 4649 1992294400 134512640 136485738 4286567072 18446744073709551615 134728885 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5361/statm: 5086 4649 249 482 0 4602 0
Current children cumulated CPU time (s) 1480.78
Current children cumulated vsize (KiB) 20344

Child status: 0
Real time (s): 1481.24
CPU time (s): 1480.83
CPU user time (s): 1316.93
CPU system time (s): 163.893
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 21524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1316.93
system time used= 163.893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5020
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= 4077

runsolver used 2.6296 second user time and 6.80797 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 02:14:27
IDJOB=2667849
IDBENCH=47932
IDSOLVER=1170
FILE ID=node026/2667849-1276647267
PBS_JOBID= 11172409
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667849-1276647267/watcher-2667849-1276647267 -o /tmp/evaluation-result-2667849-1276647267/solver-2667849-1276647267 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667849-1276647267.opb

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

MD5SUM BENCH= 43e5891f3de726e47642c5b88db45e69
RANDOM SEED=2082928244

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1828400 kB
Buffers:         30868 kB
Cached:         108128 kB
SwapCached:       9808 kB
Active:          85124 kB
Inactive:        67336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828400 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            1948 kB
Writeback:           0 kB
AnonPages:       11628 kB
Mapped:           9444 kB
Slab:            56524 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180412 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= 62556 MiB
End job on node026 at 2010-06-16 02:39:09