Trace number 2667830

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 1534.51 1534.97

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
MD5SUM82374897eb5aaf8db9bb0fa8784aa552
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 benchmark0.645901
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 350/0 clauses 351/0 units 0
0.00/0.00	c vars 147
0.00/0.00	c objective 7 + 0
33.98/34.07	c 30.4964 16.1055 9026 731213
33.98/34.07	o 17
46.78/46.82	c 41.7726 16.3945 1924 1101392
46.78/46.82	o 5
55.48/55.53	c 49.4405 16.3945 2162 1371550
55.48/55.53	o 3
1534.43/1534.92	c 1371.37 17.7109 2846 33516364
1534.43/1534.92	s OPTIMUM FOUND
1534.43/1534.92	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-2667830-1276646837/watcher-2667830-1276646837 -o /tmp/evaluation-result-2667830-1276646837/solver-2667830-1276646837 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667830-1276646837.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 1.04 3/105 12788
/proc/meminfo: memFree=1800960/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=2600 CPUtime=0
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 311 0 0 0 0 0 0 0 25 0 1 0 5977299 2662400 234 1992294400 134512640 136485738 4288287520 18446744073709551615 134803008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12788/statm: 650 234 172 482 0 166 0

[startup+0.02846 s]
/proc/loadavg: 1.00 1.00 1.04 3/105 12788
/proc/meminfo: memFree=1800960/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=5100 CPUtime=0.02
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 968 0 0 0 2 0 0 0 25 0 1 0 5977299 5222400 891 1992294400 134512640 136485738 4288287520 18446744073709551615 135849314 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 1275 892 198 482 0 791 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5100

[startup+0.100467 s]
/proc/loadavg: 1.00 1.00 1.04 3/105 12788
/proc/meminfo: memFree=1800960/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=11548 CPUtime=0.09
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 2548 0 0 0 9 0 0 0 25 0 1 0 5977299 11825152 2471 1992294400 134512640 136485738 4288287520 18446744073709551615 135848253 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 2887 2471 210 482 0 2403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11548

[startup+0.300488 s]
/proc/loadavg: 1.00 1.00 1.04 3/105 12788
/proc/meminfo: memFree=1800960/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=12788 CPUtime=0.29
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 2874 0 0 0 26 3 0 0 25 0 1 0 5977299 13094912 2797 1992294400 134512640 136485738 4288287520 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3197 2797 227 482 0 2713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12788

[startup+0.700533 s]
/proc/loadavg: 1.00 1.00 1.04 3/105 12788
/proc/meminfo: memFree=1800960/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=13308 CPUtime=0.69
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 2980 0 0 0 61 8 0 0 25 0 1 0 5977299 13627392 2903 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3327 2903 227 482 0 2843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13308

[startup+1.50062 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12789
/proc/meminfo: memFree=1790040/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=13572 CPUtime=1.49
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3048 0 0 0 132 17 0 0 25 0 1 0 5977299 13897728 2971 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3393 2971 227 482 0 2909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13572

[startup+3.1008 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12789
/proc/meminfo: memFree=1789420/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=14100 CPUtime=3.09
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3201 0 0 0 274 35 0 0 25 0 1 0 5977299 14438400 3124 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3525 3124 227 482 0 3041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14100

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12789
/proc/meminfo: memFree=1788924/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=14356 CPUtime=6.29
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3264 0 0 0 558 71 0 0 25 0 1 0 5977299 14700544 3187 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3589 3187 227 482 0 3105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12791
/proc/meminfo: memFree=1788304/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=14748 CPUtime=12.69
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3360 0 0 0 1134 135 0 0 25 0 1 0 5977299 15101952 3283 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3687 3283 227 482 0 3203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14748

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12791
/proc/meminfo: memFree=1787436/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=15824 CPUtime=25.48
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3601 0 0 0 2283 265 0 0 25 0 1 0 5977299 16203776 3524 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 3956 3524 227 482 0 3472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15824

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12791
/proc/meminfo: memFree=1786568/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=16784 CPUtime=51.08
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3852 0 0 0 4554 554 0 0 25 0 1 0 5977299 17186816 3773 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4196 3773 245 482 0 3712 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16784

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 12793
/proc/meminfo: memFree=1786320/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=16784 CPUtime=102.27
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3854 0 0 0 9101 1126 0 0 25 0 1 0 5977299 17186816 3774 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4196 3774 245 482 0 3712 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16784

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 12795
/proc/meminfo: memFree=1786320/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=16928 CPUtime=162.24
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3859 0 0 0 14426 1798 0 0 25 0 1 0 5977299 17334272 3779 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4232 3779 245 482 0 3748 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16928

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 12795
/proc/meminfo: memFree=1786196/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=16928 CPUtime=222.23
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3876 0 0 0 19758 2465 0 0 25 0 1 0 5977299 17334272 3796 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4232 3796 245 482 0 3748 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16928

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 12797
/proc/meminfo: memFree=1786196/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17064 CPUtime=282.21
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3902 0 0 0 25073 3148 0 0 25 0 1 0 5977299 17473536 3822 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4266 3822 245 482 0 3782 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17064

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 12799
/proc/meminfo: memFree=1785948/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17204 CPUtime=342.19
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3945 0 0 0 30420 3799 0 0 25 0 1 0 5977299 17616896 3865 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4301 3865 245 482 0 3817 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 12801
/proc/meminfo: memFree=1785824/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17204 CPUtime=402.17
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3958 0 0 0 35753 4464 0 0 25 0 1 0 5977299 17616896 3878 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4301 3878 245 482 0 3817 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12803
/proc/meminfo: memFree=1785824/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17204 CPUtime=462.16
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3959 0 0 0 41085 5131 0 0 25 0 1 0 5977299 17616896 3879 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4301 3879 245 482 0 3817 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17204

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12803
/proc/meminfo: memFree=1785824/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17336 CPUtime=522.14
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3972 0 0 0 46448 5766 0 0 25 0 1 0 5977299 17752064 3892 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4334 3892 245 482 0 3850 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17336

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12805
/proc/meminfo: memFree=1785700/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17336 CPUtime=582.12
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 3980 0 0 0 51803 6409 0 0 25 0 1 0 5977299 17752064 3900 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4334 3900 245 482 0 3850 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17336

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12807
/proc/meminfo: memFree=1785576/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17468 CPUtime=642.11
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4013 0 0 0 57154 7057 0 0 25 0 1 0 5977299 17887232 3933 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4367 3933 245 482 0 3883 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17468

[startup+702.301 s]

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

/proc/meminfo: memFree=1784956/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17868 CPUtime=882.03
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4086 0 0 0 78610 9593 0 0 25 0 1 0 5977299 18296832 4006 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4467 4006 245 482 0 3983 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12815
/proc/meminfo: memFree=1784832/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=17868 CPUtime=942.01
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4102 0 0 0 83982 10219 0 0 25 0 1 0 5977299 18296832 4022 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4467 4022 245 482 0 3983 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12817
/proc/meminfo: memFree=1784708/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1002
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4125 0 0 0 89362 10838 0 0 25 0 1 0 5977299 18436096 4045 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4045 245 482 0 4017 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 18004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12819
/proc/meminfo: memFree=1784708/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1061.98
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4134 0 0 0 94719 11479 0 0 25 0 1 0 5977299 18436096 4054 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4054 245 482 0 4017 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 18004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12819
/proc/meminfo: memFree=1784584/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1121.96
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4140 0 0 0 100090 12106 0 0 25 0 1 0 5977299 18436096 4060 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4060 245 482 0 4017 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 18004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12821
/proc/meminfo: memFree=1784584/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1181.94
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4141 0 0 0 105461 12733 0 0 25 0 1 0 5977299 18436096 4061 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4061 245 482 0 4017 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 18004

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12823
/proc/meminfo: memFree=1784460/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1241.92
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4143 0 0 0 110823 13369 0 0 25 0 1 0 5977299 18436096 4063 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4063 245 482 0 4017 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 18004

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12825
/proc/meminfo: memFree=1784336/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1301.91
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4154 0 0 0 116215 13976 0 0 25 0 1 0 5977299 18436096 4074 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4074 245 482 0 4017 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 18004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12827
/proc/meminfo: memFree=1784336/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1361.88
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4159 0 0 0 121605 14583 0 0 25 0 1 0 5977299 18436096 4079 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4079 245 482 0 4017 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 18004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12827
/proc/meminfo: memFree=1784336/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18004 CPUtime=1421.87
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4162 0 0 0 126990 15197 0 0 25 0 1 0 5977299 18436096 4082 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4501 4082 245 482 0 4017 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 18004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12829
/proc/meminfo: memFree=1784088/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1481.85
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4195 0 0 0 132399 15786 0 0 25 0 1 0 5977299 18567168 4082 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4082 245 482 0 4049 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 18132

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12829
/proc/meminfo: memFree=1784088/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1484.25
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4195 0 0 0 132615 15810 0 0 25 0 1 0 5977299 18567168 4082 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4082 245 482 0 4049 0
Current children cumulated CPU time (s) 1484.25
Current children cumulated vsize (KiB) 18132

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12832
/proc/meminfo: memFree=1783592/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1509.85
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 134924 16061 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1509.85
Current children cumulated vsize (KiB) 18132

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783592/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1522.64
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 136074 16190 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135849625 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1522.64
Current children cumulated vsize (KiB) 18132

[startup+1529.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783716/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1529.03
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 136652 16251 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1529.03
Current children cumulated vsize (KiB) 18132

[startup+1532.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783716/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1532.23
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 136936 16287 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 134875891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1532.23
Current children cumulated vsize (KiB) 18132

[startup+1534.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783716/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1533.83
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 137080 16303 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1533.83
Current children cumulated vsize (KiB) 18132

[startup+1534.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783716/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1534.23
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 137116 16307 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1534.23
Current children cumulated vsize (KiB) 18132

[startup+1534.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12834
/proc/meminfo: memFree=1783716/2059040 swapFree=4192956/4192956
[pid=12788] ppid=12786 vsize=18132 CPUtime=1534.43
/proc/12788/stat : 12788 (pbct) R 12786 12788 11928 0 -1 4202496 4196 0 0 0 137134 16309 0 0 25 0 1 0 5977299 18567168 4083 1992294400 134512640 136485738 4288287520 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12788/statm: 4533 4083 245 482 0 4049 0
Current children cumulated CPU time (s) 1534.43
Current children cumulated vsize (KiB) 18132

Child status: 0
Real time (s): 1534.97
CPU time (s): 1534.51
CPU user time (s): 1371.41
CPU system time (s): 163.1
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 18132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1371.41
system time used= 163.1
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4203
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= 9971

runsolver used 2.67159 second user time and 7.10992 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 02:07:17
IDJOB=2667830
IDBENCH=47913
IDSOLVER=1170
FILE ID=node088/2667830-1276646837
PBS_JOBID= 11172418
Free space on /tmp= 62564 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=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667830-1276646837/watcher-2667830-1276646837 -o /tmp/evaluation-result-2667830-1276646837/solver-2667830-1276646837 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667830-1276646837.opb

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

MD5SUM BENCH= 82374897eb5aaf8db9bb0fa8784aa552
RANDOM SEED=1221715977

node088.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		: 3000.217
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801488 kB
Buffers:         25736 kB
Cached:         107068 kB
SwapCached:          0 kB
Active:          85852 kB
Inactive:       107076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2060 kB
Writeback:           0 kB
AnonPages:       60052 kB
Mapped:          15484 kB
Slab:            43108 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180720 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= 62560 MiB
End job on node088 at 2010-06-16 02:32:52