Trace number 2667809

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 1315.51 1315.9

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark0.551915
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

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
74.87/74.95	c 67.4777 15.3789 8162 1451600
74.87/74.95	o 3
1315.41/1315.86	c 1169.2 15.7266 1672 27538932
1315.41/1315.86	s OPTIMUM FOUND
1315.41/1315.86	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-2667809-1276646143/watcher-2667809-1276646143 -o /tmp/evaluation-result-2667809-1276646143/solver-2667809-1276646143 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667809-1276646143.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: 0.92 0.98 0.99 3/106 11875
/proc/meminfo: memFree=1842796/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=3120 CPUtime=0
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 389 0 0 0 0 0 0 0 20 0 1 0 5905766 3194880 311 1992294400 134512640 136485738 4292118752 18446744073709551615 134659192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11875/statm: 780 324 183 482 0 296 0

[startup+0.0605749 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11875
/proc/meminfo: memFree=1842796/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=7212 CPUtime=0.05
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 1485 0 0 0 5 0 0 0 20 0 1 0 5905766 7385088 1407 1992294400 134512640 136485738 4292118752 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 1803 1408 198 482 0 1319 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7212

[startup+0.101578 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11875
/proc/meminfo: memFree=1842796/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=10592 CPUtime=0.09
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2329 0 0 0 9 0 0 0 20 0 1 0 5905766 10846208 2251 1992294400 134512640 136485738 4292118752 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 2648 2254 216 482 0 2164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10592

[startup+0.301596 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11875
/proc/meminfo: memFree=1842796/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=11636 CPUtime=0.29
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2601 0 0 0 26 3 0 0 20 0 1 0 5905766 11915264 2523 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 2909 2523 227 482 0 2425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11636

[startup+0.701632 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11875
/proc/meminfo: memFree=1842796/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=11900 CPUtime=0.69
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2663 0 0 0 61 8 0 0 21 0 1 0 5905766 12185600 2585 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 2975 2585 227 482 0 2491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11900

[startup+1.5017 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11876
/proc/meminfo: memFree=1833240/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=12032 CPUtime=1.5
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2720 0 0 0 133 17 0 0 23 0 1 0 5905766 12320768 2642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3008 2642 227 482 0 2524 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 12032

[startup+3.10185 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11876
/proc/meminfo: memFree=1832620/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=12424 CPUtime=3.09
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2820 0 0 0 274 35 0 0 25 0 1 0 5905766 12722176 2742 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3106 2742 227 482 0 2622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12424

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11876
/proc/meminfo: memFree=1832000/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=12688 CPUtime=6.29
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 2873 0 0 0 560 69 0 0 25 0 1 0 5905766 12992512 2795 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3172 2795 227 482 0 2688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12688

[startup+12.7007 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 11878
/proc/meminfo: memFree=1831504/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=13208 CPUtime=12.69
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3011 0 0 0 1133 136 0 0 25 0 1 0 5905766 13524992 2933 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3302 2933 227 482 0 2818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13208

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 11878
/proc/meminfo: memFree=1830884/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=13868 CPUtime=25.48
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3179 0 0 0 2285 263 0 0 25 0 1 0 5905766 14200832 3101 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3467 3101 227 482 0 2983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13868

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 11878
/proc/meminfo: memFree=1829892/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=14804 CPUtime=51.08
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3407 0 0 0 4587 521 0 0 25 0 1 0 5905766 15159296 3329 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3701 3329 227 482 0 3217 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14804

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 11880
/proc/meminfo: memFree=1828776/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=102.27
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3673 0 0 0 9171 1056 0 0 25 0 1 0 5905766 16351232 3594 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3594 245 482 0 3508 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11882
/proc/meminfo: memFree=1828652/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=162.24
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3673 0 0 0 14471 1753 0 0 25 0 1 0 5905766 16351232 3594 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3594 245 482 0 3508 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15968

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11882
/proc/meminfo: memFree=1828652/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=222.23
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3673 0 0 0 19785 2438 0 0 25 0 1 0 5905766 16351232 3594 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3594 245 482 0 3508 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11884
/proc/meminfo: memFree=1828652/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=282.21
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3673 0 0 0 25113 3108 0 0 25 0 1 0 5905766 16351232 3594 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3594 245 482 0 3508 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15968

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11895
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=342.18
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3682 0 0 0 30439 3779 0 0 25 0 1 0 5905766 16351232 3603 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3603 245 482 0 3508 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11897
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=402.16
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3684 0 0 0 35791 4425 0 0 25 0 1 0 5905766 16351232 3605 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3605 245 482 0 3508 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11899
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=462.14
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3686 0 0 0 41113 5101 0 0 25 0 1 0 5905766 16351232 3607 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3607 245 482 0 3508 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15968

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11899
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=522.13
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3687 0 0 0 46442 5771 0 0 25 0 1 0 5905766 16351232 3608 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3608 245 482 0 3508 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 15968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11901
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=582.11
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3689 0 0 0 51746 6465 0 0 25 0 1 0 5905766 16351232 3610 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3610 245 482 0 3508 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15968

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 11903
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=15968 CPUtime=642.1
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3689 0 0 0 57083 7127 0 0 25 0 1 0 5905766 16351232 3610 1992294400 134512640 136485738 4292118752 18446744073709551615 134920902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 3992 3610 245 482 0 3508 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15968

[startup+702.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 11905
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=702.08
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3706 0 0 0 62442 7766 0 0 25 0 1 0 5905766 16486400 3627 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3627 245 482 0 3541 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 16100

[startup+762.309 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 11907
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=762.06
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3707 0 0 0 67768 8438 0 0 25 0 1 0 5905766 16486400 3628 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3628 245 482 0 3541 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 16100

[startup+822.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 11907
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=822.04
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3709 0 0 0 73102 9102 0 0 25 0 1 0 5905766 16486400 3630 1992294400 134512640 136485738 4292118752 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3630 245 482 0 3541 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 16100

[startup+882.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 11909
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=882.03
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3711 0 0 0 78433 9770 0 0 25 0 1 0 5905766 16486400 3632 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3632 245 482 0 3541 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 16100

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 11911
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=942.01
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3712 0 0 0 83754 10447 0 0 25 0 1 0 5905766 16486400 3633 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3633 245 482 0 3541 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 16100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11913
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1001.99
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3713 0 0 0 89084 11115 0 0 25 0 1 0 5905766 16486400 3634 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3634 245 482 0 3541 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 16100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11915
/proc/meminfo: memFree=1827660/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1061.97
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3715 0 0 0 94398 11799 0 0 25 0 1 0 5905766 16486400 3636 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3636 245 482 0 3541 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 16100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11915
/proc/meminfo: memFree=1827536/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1121.96
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3717 0 0 0 99734 12462 0 0 25 0 1 0 5905766 16486400 3638 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3638 245 482 0 3541 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 16100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11917
/proc/meminfo: memFree=1827536/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1181.94
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3718 0 0 0 105037 13157 0 0 25 0 1 0 5905766 16486400 3639 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3639 245 482 0 3541 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 16100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11919
/proc/meminfo: memFree=1827412/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1241.93
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3720 0 0 0 110370 13823 0 0 25 0 1 0 5905766 16486400 3641 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3641 245 482 0 3541 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 16100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1301.92
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 115702 14490 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 16100

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1305.1
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 115988 14522 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1305.1
Current children cumulated vsize (KiB) 16100

[startup+1311.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1311.51
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116564 14587 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1311.51
Current children cumulated vsize (KiB) 16100

[startup+1313.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1313.1
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116708 14602 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1313.1
Current children cumulated vsize (KiB) 16100

[startup+1315.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1314.7
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116851 14619 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1314.7
Current children cumulated vsize (KiB) 16100

[startup+1315.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1315.11
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116888 14623 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1315.11
Current children cumulated vsize (KiB) 16100

[startup+1315.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1315.31
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116905 14626 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1315.31
Current children cumulated vsize (KiB) 16100

[startup+1315.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11921
/proc/meminfo: memFree=1827288/2059040 swapFree=4164932/4192956
[pid=11875] ppid=11873 vsize=16100 CPUtime=1315.41
/proc/11875/stat : 11875 (pbct) R 11873 11875 11823 0 -1 4202496 3721 0 0 0 116914 14627 0 0 25 0 1 0 5905766 16486400 3642 1992294400 134512640 136485738 4292118752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11875/statm: 4025 3642 245 482 0 3541 0
Current children cumulated CPU time (s) 1315.41
Current children cumulated vsize (KiB) 16100

Child status: 0
Real time (s): 1315.9
CPU time (s): 1315.51
CPU user time (s): 1169.23
CPU system time (s): 146.285
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 16100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1169.23
system time used= 146.285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3727
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= 3751

runsolver used 2.34364 second user time and 6.04008 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-16 01:55:43
IDJOB=2667809
IDBENCH=47892
IDSOLVER=1170
FILE ID=node051/2667809-1276646143
PBS_JOBID= 11172445
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=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667809-1276646143/watcher-2667809-1276646143 -o /tmp/evaluation-result-2667809-1276646143/solver-2667809-1276646143 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667809-1276646143.opb

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=1551815250

node051.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		: 3000.255
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843324 kB
Buffers:         21440 kB
Cached:          97428 kB
SwapCached:       1380 kB
Active:          75556 kB
Inactive:        76044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843324 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:            2224 kB
Writeback:           0 kB
AnonPages:       31240 kB
Mapped:          14968 kB
Slab:            42480 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181060 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 node051 at 2010-06-16 02:17:39