Trace number 2667833

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 1708.16 1708.57

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 300/0 clauses 301/0 units 0
0.00/0.00	c vars 126
0.00/0.00	c objective 7 + 0
84.27/84.33	c 75.9055 15.3633 8744 1514584
84.27/84.33	o 9
112.36/112.49	c 100.711 15.5898 2267 2248560
112.36/112.49	o 5
118.26/118.38	c 105.885 15.5898 1674 2400459
118.26/118.38	o 3
1708.08/1708.53	c 1517.28 16.1367 1356 36552258
1708.08/1708.53	s OPTIMUM FOUND
1708.08/1708.53	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-2667833-1276646888/watcher-2667833-1276646888 -o /tmp/evaluation-result-2667833-1276646888/solver-2667833-1276646888 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667833-1276646888.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: 2.94 2.53 1.78 3/106 12584
/proc/meminfo: memFree=1707944/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=3120 CPUtime=0
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 410 0 0 0 0 0 0 0 20 0 1 0 5979608 3194880 333 1992294400 134512640 136485738 4290305824 18446744073709551615 134659192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12584/statm: 780 345 183 482 0 296 0

[startup+0.080754 s]
/proc/loadavg: 2.94 2.53 1.78 3/106 12584
/proc/meminfo: memFree=1707944/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=9852 CPUtime=0.07
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2170 0 0 0 7 0 0 0 20 0 1 0 5979608 10088448 2092 1992294400 134512640 136485738 4290305824 18446744073709551615 134741736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 2463 2092 199 482 0 1979 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9852

[startup+0.101754 s]
/proc/loadavg: 2.94 2.53 1.78 3/106 12584
/proc/meminfo: memFree=1707944/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=10592 CPUtime=0.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2348 0 0 0 9 0 0 0 20 0 1 0 5979608 10846208 2270 1992294400 134512640 136485738 4290305824 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 2648 2273 216 482 0 2164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10592

[startup+0.301772 s]
/proc/loadavg: 2.94 2.53 1.78 3/106 12584
/proc/meminfo: memFree=1707944/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=11512 CPUtime=0.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2583 0 0 0 26 3 0 0 20 0 1 0 5979608 11788288 2505 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 2878 2505 227 482 0 2394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11512

[startup+0.701806 s]
/proc/loadavg: 2.94 2.53 1.78 3/106 12584
/proc/meminfo: memFree=1707944/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=11896 CPUtime=0.69
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2669 0 0 0 61 8 0 0 21 0 1 0 5979608 12181504 2591 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 2974 2591 227 482 0 2490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11896

[startup+1.50088 s]
/proc/loadavg: 2.94 2.53 1.78 2/107 12585
/proc/meminfo: memFree=1698140/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=12284 CPUtime=1.49
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2767 0 0 0 130 19 0 0 23 0 1 0 5979608 12578816 2689 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3071 2689 227 482 0 2587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12284

[startup+3.10101 s]
/proc/loadavg: 2.79 2.51 1.77 2/107 12585
/proc/meminfo: memFree=1697644/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=12284 CPUtime=3.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2780 0 0 0 273 36 0 0 25 0 1 0 5979608 12578816 2702 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3071 2702 227 482 0 2587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12284

[startup+6.30129 s]
/proc/loadavg: 2.79 2.51 1.77 2/107 12585
/proc/meminfo: memFree=1697396/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=12800 CPUtime=6.29
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 2904 0 0 0 557 72 0 0 25 0 1 0 5979608 13107200 2826 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3200 2826 227 482 0 2716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12800

[startup+12.7008 s]
/proc/loadavg: 2.64 2.48 1.77 2/107 12585
/proc/meminfo: memFree=1696528/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=13192 CPUtime=12.68
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3006 0 0 0 1132 136 0 0 25 0 1 0 5979608 13508608 2928 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3298 2928 227 482 0 2814 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13192

[startup+25.5019 s]
/proc/loadavg: 2.28 2.41 1.76 2/107 12585
/proc/meminfo: memFree=1696280/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=13592 CPUtime=25.48
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3104 0 0 0 2281 267 0 0 25 0 1 0 5979608 13918208 3026 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3398 3026 227 482 0 2914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13592

[startup+51.1012 s]
/proc/loadavg: 1.84 2.29 1.73 2/107 12585
/proc/meminfo: memFree=1695164/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=14792 CPUtime=51.07
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3391 0 0 0 4590 517 0 0 25 0 1 0 5979608 15147008 3313 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3698 3313 227 482 0 3214 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14792

[startup+102.309 s]
/proc/loadavg: 1.33 2.07 1.69 2/107 12587
/proc/meminfo: memFree=1693800/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=15960 CPUtime=102.27
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3695 0 0 0 9172 1055 0 0 25 0 1 0 5979608 16343040 3616 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3990 3616 245 482 0 3506 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15960

[startup+162.302 s]
/proc/loadavg: 1.13 1.89 1.65 2/107 12589
/proc/meminfo: memFree=1693676/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=15960 CPUtime=162.25
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3699 0 0 0 14467 1758 0 0 25 0 1 0 5979608 16343040 3618 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3990 3618 245 482 0 3506 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15960

[startup+222.302 s]
/proc/loadavg: 1.04 1.71 1.60 2/107 12591
/proc/meminfo: memFree=1693676/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=15960 CPUtime=222.24
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3699 0 0 0 19779 2445 0 0 25 0 1 0 5979608 16343040 3618 1992294400 134512640 136485738 4290305824 18446744073709551615 134921103 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3990 3618 245 482 0 3506 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15960

[startup+282.301 s]
/proc/loadavg: 1.02 1.59 1.56 2/107 12591
/proc/meminfo: memFree=1693676/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=15960 CPUtime=282.22
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3699 0 0 0 25073 3149 0 0 25 0 1 0 5979608 16343040 3618 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 3990 3618 245 482 0 3506 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15960

[startup+342.301 s]
/proc/loadavg: 1.00 1.48 1.53 2/107 12593
/proc/meminfo: memFree=1693676/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=342.21
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3709 0 0 0 30405 3816 0 0 25 0 1 0 5979608 16506880 3628 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3628 245 482 0 3546 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16120

[startup+402.301 s]
/proc/loadavg: 1.00 1.39 1.49 2/107 12595
/proc/meminfo: memFree=1693552/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=402.2
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3711 0 0 0 35730 4490 0 0 25 0 1 0 5979608 16506880 3630 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3630 245 482 0 3546 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16120

[startup+462.302 s]
/proc/loadavg: 1.00 1.32 1.46 2/107 12597
/proc/meminfo: memFree=1693552/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=462.18
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3712 0 0 0 41025 5193 0 0 25 0 1 0 5979608 16506880 3631 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3631 245 482 0 3546 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16120

[startup+522.302 s]
/proc/loadavg: 1.00 1.26 1.43 2/107 12599
/proc/meminfo: memFree=1693552/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=522.16
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3714 0 0 0 46329 5887 0 0 25 0 1 0 5979608 16506880 3633 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3633 245 482 0 3546 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16120

[startup+582.302 s]
/proc/loadavg: 1.00 1.21 1.40 2/107 12599
/proc/meminfo: memFree=1693428/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=582.16
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3715 0 0 0 51636 6580 0 0 25 0 1 0 5979608 16506880 3634 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3634 245 482 0 3546 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 16120

[startup+642.301 s]
/proc/loadavg: 1.00 1.16 1.36 2/107 12601
/proc/meminfo: memFree=1693428/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=642.15
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3715 0 0 0 56974 7241 0 0 25 0 1 0 5979608 16506880 3634 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3634 245 482 0 3546 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 16120

[startup+702.301 s]

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

/proc/meminfo: memFree=1693180/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1062.04
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3742 0 0 0 94231 11973 0 0 25 0 1 0 5979608 16506880 3661 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3661 245 482 0 3546 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 16120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 12615
/proc/meminfo: memFree=1693180/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1122.02
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3743 0 0 0 99566 12636 0 0 25 0 1 0 5979608 16506880 3662 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3662 245 482 0 3546 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 16120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 12615
/proc/meminfo: memFree=1693056/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1182.01
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3745 0 0 0 104892 13309 0 0 25 0 1 0 5979608 16506880 3664 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3664 245 482 0 3546 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 16120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 12617
/proc/meminfo: memFree=1692932/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1241.99
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3746 0 0 0 110218 13981 0 0 25 0 1 0 5979608 16506880 3665 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3665 245 482 0 3546 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 16120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 12619
/proc/meminfo: memFree=1692808/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1301.99
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3747 0 0 0 115537 14662 0 0 25 0 1 0 5979608 16506880 3666 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3666 245 482 0 3546 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 16120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 12621
/proc/meminfo: memFree=1692808/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1361.96
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3747 0 0 0 120869 15327 0 0 25 0 1 0 5979608 16506880 3666 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3666 245 482 0 3546 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 16120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 12623
/proc/meminfo: memFree=1692808/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16120 CPUtime=1421.96
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3747 0 0 0 126239 15957 0 0 25 0 1 0 5979608 16506880 3666 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4030 3666 245 482 0 3546 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 16120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 12626
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16260 CPUtime=1481.93
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3750 0 0 0 131566 16627 0 0 25 0 1 0 5979608 16650240 3669 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4065 3669 245 482 0 3581 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 16260

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 12628
/proc/meminfo: memFree=1692064/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1541.92
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3784 0 0 0 136910 17282 0 0 25 0 1 0 5979608 16916480 3703 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3703 245 482 0 3646 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 16520

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 12630
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1601.91
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3786 0 0 0 142241 17950 0 0 25 0 1 0 5979608 16916480 3705 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3705 245 482 0 3646 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 16520

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1661.89
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3787 0 0 0 147587 18602 0 0 25 0 1 0 5979608 16916480 3706 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3706 245 482 0 3646 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 16520

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1663.49
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3787 0 0 0 147730 18619 0 0 25 0 1 0 5979608 16916480 3706 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3706 245 482 0 3646 0
Current children cumulated CPU time (s) 1663.49
Current children cumulated vsize (KiB) 16520

[startup+1689.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1689.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 150024 18885 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1689.09
Current children cumulated vsize (KiB) 16520

[startup+1702.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1701.89
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151172 19017 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1701.89
Current children cumulated vsize (KiB) 16520

[startup+1705.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1705.09
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151456 19053 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1705.09
Current children cumulated vsize (KiB) 16520

[startup+1707.1 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1706.69
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151599 19070 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1706.69
Current children cumulated vsize (KiB) 16520

[startup+1707.9 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1707.48
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151669 19079 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1707.48
Current children cumulated vsize (KiB) 16520

[startup+1708.31 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1707.89
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151706 19083 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1707.89
Current children cumulated vsize (KiB) 16520

[startup+1708.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 12632
/proc/meminfo: memFree=1692188/2059040 swapFree=4192956/4192956
[pid=12584] ppid=12582 vsize=16520 CPUtime=1708.08
/proc/12584/stat : 12584 (pbct) R 12582 12584 12276 0 -1 4202496 3788 0 0 0 151724 19084 0 0 25 0 1 0 5979608 16916480 3707 1992294400 134512640 136485738 4290305824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12584/statm: 4130 3707 245 482 0 3646 0
Current children cumulated CPU time (s) 1708.08
Current children cumulated vsize (KiB) 16520

Child status: 0
Real time (s): 1708.57
CPU time (s): 1708.16
CPU user time (s): 1517.31
CPU system time (s): 190.847
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 16520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1517.31
system time used= 190.847
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3794
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= 2
involuntary context switches= 4621

runsolver used 3.00454 second user time and 7.8788 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 02:08:08
IDJOB=2667833
IDBENCH=47916
IDSOLVER=1170
FILE ID=node057/2667833-1276646888
PBS_JOBID= 11172413
Free space on /tmp= 62536 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=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-2667833-1276646888/watcher-2667833-1276646888 -o /tmp/evaluation-result-2667833-1276646888/solver-2667833-1276646888 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667833-1276646888.opb

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

MD5SUM BENCH= 59a5e5c0509fa3a2bc4b2a05a02d5b79
RANDOM SEED=1984527186

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1708340 kB
Buffers:         67972 kB
Cached:         145936 kB
SwapCached:          0 kB
Active:         123608 kB
Inactive:       149972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1708340 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       59592 kB
Mapped:          15440 kB
Slab:            55392 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181108 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= 62532 MiB
End job on node057 at 2010-06-16 02:36:37