Trace number 2681608

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 fixedSAT (TO)3 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark0.601908
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables147
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 358/0 clauses 343/0 units 0
0.00/0.00	c vars 147
0.00/0.00	c objective 7 + 0
16.08/16.16	c 14.5258 15.0352 7877 309869
16.08/16.16	o 5
64.47/64.59	c 57.5762 15.4922 3397 1422144
64.47/64.59	o 3
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 -x26 -x27 x28 x29 x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 x41 x42 x43 -x44 x45 -x46 -x47 -x48 -x49 x50 x51 x52 x53 x54 -x55 x56 x57 -x58 -x59 -x60 -x61 x62 -x63 x64 x65 -x66 -x67 -x68 x69 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 x90 -x91 x92 x93 x94 x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 x116 x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 x146 -x147

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681608-1277500614/watcher-2681608-1277500614 -o /tmp/evaluation-result-2681608-1277500614/solver-2681608-1277500614 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681608-1277500614.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 29539
/proc/meminfo: memFree=1896368/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=3180 CPUtime=0
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 480 0 0 0 0 0 0 0 24 0 1 0 91352347 3256320 399 1992294400 134512640 136421960 4288648112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 795 400 189 467 0 326 0

[startup+0.082063 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29539
/proc/meminfo: memFree=1896368/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=10488 CPUtime=0.07
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 2326 0 0 0 6 1 0 0 24 0 1 0 91352347 10739712 2245 1992294400 134512640 136421960 4288648112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 2622 2251 194 467 0 2153 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10488

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29539
/proc/meminfo: memFree=1896368/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=11700 CPUtime=0.09
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 2593 0 0 0 8 1 0 0 24 0 1 0 91352347 11980800 2512 1992294400 134512640 136421960 4288648112 18446744073709551615 135809732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 2925 2512 203 467 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.301099 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29539
/proc/meminfo: memFree=1896368/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=12908 CPUtime=0.29
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 2912 0 0 0 26 3 0 0 24 0 1 0 91352347 13217792 2831 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3227 2831 215 467 0 2758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12908

[startup+0.701167 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29539
/proc/meminfo: memFree=1896368/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=13428 CPUtime=0.69
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3022 0 0 0 61 8 0 0 25 0 1 0 91352347 13750272 2941 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3357 2941 215 467 0 2888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13428

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29540
/proc/meminfo: memFree=1885200/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=13820 CPUtime=1.49
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3118 0 0 0 134 15 0 0 25 0 1 0 91352347 14151680 3037 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3455 3037 215 467 0 2986 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13820

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29540
/proc/meminfo: memFree=1884704/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=13952 CPUtime=3.09
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3146 0 0 0 277 32 0 0 25 0 1 0 91352347 14286848 3065 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3488 3065 215 467 0 3019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13952

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29540
/proc/meminfo: memFree=1883960/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=14340 CPUtime=6.29
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3253 0 0 0 564 65 0 0 25 0 1 0 91352347 14684160 3172 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3585 3172 215 467 0 3116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14340

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29540
/proc/meminfo: memFree=1883464/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=14872 CPUtime=12.69
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3395 0 0 0 1142 127 0 0 25 0 1 0 91352347 15228928 3314 1992294400 134512640 136421960 4288648112 18446744073709551615 134868535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3718 3314 215 467 0 3249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14872

[startup+25.5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29540
/proc/meminfo: memFree=1882720/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=15860 CPUtime=25.48
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3599 0 0 0 2279 269 0 0 25 0 1 0 91352347 16240640 3517 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3965 3517 238 467 0 3496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15860

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29542
/proc/meminfo: memFree=1882596/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=15860 CPUtime=51.07
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3599 0 0 0 4565 542 0 0 25 0 1 0 91352347 16240640 3517 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3965 3517 238 467 0 3496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15860

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29542
/proc/meminfo: memFree=1882224/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=15992 CPUtime=102.26
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3653 0 0 0 9110 1116 0 0 25 0 1 0 91352347 16375808 3570 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 3998 3570 238 467 0 3529 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29544
/proc/meminfo: memFree=1881976/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16260 CPUtime=162.24
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3714 0 0 0 14447 1777 0 0 25 0 1 0 91352347 16650240 3631 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4065 3631 238 467 0 3596 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16260

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29546
/proc/meminfo: memFree=1881728/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16528 CPUtime=222.22
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3765 0 0 0 19772 2450 0 0 25 0 1 0 91352347 16924672 3682 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4132 3682 238 467 0 3663 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16528

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29548
/proc/meminfo: memFree=1881728/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16528 CPUtime=282.2
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3780 0 0 0 25106 3114 0 0 25 0 1 0 91352347 16924672 3697 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4132 3697 238 467 0 3663 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16528

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29548
/proc/meminfo: memFree=1881356/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16816 CPUtime=342.18
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3822 0 0 0 30470 3748 0 0 25 0 1 0 91352347 17219584 3739 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4204 3739 238 467 0 3735 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16816

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29550
/proc/meminfo: memFree=1881356/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16816 CPUtime=402.17
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3832 0 0 0 35812 4405 0 0 25 0 1 0 91352347 17219584 3749 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4204 3749 238 467 0 3735 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16816

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29552
/proc/meminfo: memFree=1881232/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=16948 CPUtime=462.15
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3862 0 0 0 41158 5057 0 0 25 0 1 0 91352347 17354752 3779 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4237 3779 238 467 0 3768 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29554
/proc/meminfo: memFree=1881108/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17080 CPUtime=522.12
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3895 0 0 0 46491 5721 0 0 25 0 1 0 91352347 17489920 3812 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4270 3812 238 467 0 3801 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17080

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 29556
/proc/meminfo: memFree=1880860/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17080 CPUtime=582.1
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3904 0 0 0 51840 6370 0 0 25 0 1 0 91352347 17489920 3821 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4270 3821 238 467 0 3801 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17080

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29558
/proc/meminfo: memFree=1880860/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17080 CPUtime=642.1
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3916 0 0 0 57187 7023 0 0 25 0 1 0 91352347 17489920 3833 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4270 3833 238 467 0 3801 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17080

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29562
/proc/meminfo: memFree=1880488/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17352 CPUtime=822.03
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 3983 0 0 0 73265 8938 0 0 25 0 1 0 91352347 17768448 3900 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4338 3900 238 467 0 3869 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 17352

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29564
/proc/meminfo: memFree=1880364/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17488 CPUtime=882.01
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4004 0 0 0 78611 9590 0 0 25 0 1 0 91352347 17907712 3921 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4372 3921 238 467 0 3903 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 17488

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29567
/proc/meminfo: memFree=1879620/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17488 CPUtime=941.99
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4007 0 0 0 83967 10232 0 0 25 0 1 0 91352347 17907712 3924 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4372 3924 238 467 0 3903 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 17488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29569
/proc/meminfo: memFree=1879496/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17488 CPUtime=1001.96
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4018 0 0 0 89317 10879 0 0 25 0 1 0 91352347 17907712 3935 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4372 3935 238 467 0 3903 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 17488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29571
/proc/meminfo: memFree=1879372/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17620 CPUtime=1061.94
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4051 0 0 0 94684 11510 0 0 25 0 1 0 91352347 18042880 3968 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4405 3968 238 467 0 3936 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1879620/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17620 CPUtime=1121.93
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4052 0 0 0 100033 12160 0 0 25 0 1 0 91352347 18042880 3969 1992294400 134512640 136421960 4288648112 18446744073709551615 134857334 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4405 3969 238 467 0 3936 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 17620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29575
/proc/meminfo: memFree=1879620/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17620 CPUtime=1181.91
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4054 0 0 0 105378 12813 0 0 25 0 1 0 91352347 18042880 3971 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4405 3971 238 467 0 3936 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 17620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29575
/proc/meminfo: memFree=1879620/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17756 CPUtime=1241.89
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4065 0 0 0 110734 13455 0 0 25 0 1 0 91352347 18182144 3982 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4439 3982 238 467 0 3970 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 17756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29577
/proc/meminfo: memFree=1879496/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17756 CPUtime=1301.87
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4078 0 0 0 116072 14115 0 0 25 0 1 0 91352347 18182144 3995 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4439 3995 238 467 0 3970 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 17756

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1879496/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17756 CPUtime=1361.85
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4091 0 0 0 121424 14761 0 0 25 0 1 0 91352347 18182144 4008 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4439 4008 238 467 0 3970 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 17756

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29581
/proc/meminfo: memFree=1879372/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17892 CPUtime=1421.84
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4106 0 0 0 126787 15397 0 0 25 0 1 0 91352347 18321408 4023 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4473 4023 238 467 0 4004 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 17892

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29583
/proc/meminfo: memFree=1879372/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17892 CPUtime=1481.82
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4114 0 0 0 132189 15993 0 0 25 0 1 0 91352347 18321408 4031 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4473 4031 238 467 0 4004 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 17892

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29583
/proc/meminfo: memFree=1879248/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=17892 CPUtime=1541.79
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4129 0 0 0 137568 16611 0 0 25 0 1 0 91352347 18321408 4046 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4473 4046 238 467 0 4004 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 17892

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1879124/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=18152 CPUtime=1601.77
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4163 0 0 0 142919 17258 0 0 25 0 1 0 91352347 18587648 4080 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4538 4080 238 467 0 4069 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 18152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29587
/proc/meminfo: memFree=1879124/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=18152 CPUtime=1661.76
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4165 0 0 0 148279 17897 0 0 25 0 1 0 91352347 18587648 4082 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4538 4082 238 467 0 4069 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 18152

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 29589
/proc/meminfo: memFree=1879124/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=18152 CPUtime=1721.73
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4166 0 0 0 153636 18537 0 0 25 0 1 0 91352347 18587648 4083 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4538 4083 238 467 0 4069 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 18152

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 29591
/proc/meminfo: memFree=1879000/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=18152 CPUtime=1781.72
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4168 0 0 0 158981 19191 0 0 25 0 1 0 91352347 18587648 4085 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4538 4085 238 467 0 4069 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 18152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29591
/proc/meminfo: memFree=1879000/2059040 swapFree=4139556/4192956
[pid=29539] ppid=29537 vsize=18152 CPUtime=1800.02
/proc/29539/stat : 29539 (pbct) R 29537 29539 28958 0 -1 4202496 4168 0 0 0 160616 19386 0 0 25 0 1 0 91352347 18587648 4085 1992294400 134512640 136421960 4288648112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29539/statm: 4538 4085 238 467 0 4069 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 18152

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1606.17
CPU system time (s): 193.87
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 18152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1606.17
system time used= 193.87
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4169
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= 3013

runsolver used 3.16352 second user time and 8.31673 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 23:16:54
IDJOB=2681608
IDBENCH=48097
IDSOLVER=1192
FILE ID=node055/2681608-1277500614
PBS_JOBID= 11190557
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=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681608-1277500614/watcher-2681608-1277500614 -o /tmp/evaluation-result-2681608-1277500614/solver-2681608-1277500614 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681608-1277500614.opb

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

MD5SUM BENCH= e58f2c3753b703f4a66371ee4fd516c9
RANDOM SEED=1635997763

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1896772 kB
Buffers:         11908 kB
Cached:          64696 kB
SwapCached:       5916 kB
Active:          62836 kB
Inactive:        26328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1896772 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11432 kB
Mapped:          11872 kB
Slab:            51236 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182044 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= 62360 MiB
End job on node055 at 2010-06-25 23:46:57