Trace number 2667962

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 0.1SAT (TO)3 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
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 benchmark1.72974
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 variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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
0.00/0.01	c constraints 410/0 clauses 411/0 units 0
0.00/0.01	c vars 135
0.00/0.01	c objective 9 + 0
977.09/977.41	c 920.688 31.0781 15994 9412842
977.09/977.41	o 3
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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

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-2667962-1276649698/watcher-2667962-1276649698 -o /tmp/evaluation-result-2667962-1276649698/solver-2667962-1276649698 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667962-1276649698.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 12714
/proc/meminfo: memFree=1430156/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=2340 CPUtime=0
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 288 0 0 0 0 0 0 0 16 0 1 0 6262504 2396160 210 1992294400 134512640 136485738 4289397120 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12714/statm: 585 211 156 482 0 101 0

[startup+0.055164 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12714
/proc/meminfo: memFree=1430156/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=6736 CPUtime=0.05
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 1371 0 0 0 5 0 0 0 16 0 1 0 6262504 6897664 1293 1992294400 134512640 136485738 4289397120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 1684 1294 198 482 0 1200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6736

[startup+0.101169 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12714
/proc/meminfo: memFree=1430156/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=9984 CPUtime=0.09
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 2172 0 0 0 9 0 0 0 17 0 1 0 6262504 10223616 2094 1992294400 134512640 136485738 4289397120 18446744073709551615 135541736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 2496 2094 198 482 0 2012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9984

[startup+0.301185 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12714
/proc/meminfo: memFree=1430156/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=14608 CPUtime=0.29
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 3310 0 0 0 27 2 0 0 17 0 1 0 6262504 14958592 3232 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 3652 3233 227 482 0 3168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14608

[startup+0.70122 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12714
/proc/meminfo: memFree=1430156/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=15388 CPUtime=0.69
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 3492 0 0 0 63 6 0 0 17 0 1 0 6262504 15757312 3414 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 3847 3414 227 482 0 3363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15388

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 12715
/proc/meminfo: memFree=1416508/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=16044 CPUtime=1.49
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 3646 0 0 0 138 11 0 0 18 0 1 0 6262504 16429056 3568 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 4011 3568 227 482 0 3527 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16044

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 12715
/proc/meminfo: memFree=1415888/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=16456 CPUtime=3.09
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 3747 0 0 0 282 27 0 0 21 0 1 0 6262504 16850944 3669 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 4114 3669 227 482 0 3630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16456

[startup+6.30071 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12715
/proc/meminfo: memFree=1415268/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=16976 CPUtime=6.29
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 3897 0 0 0 574 55 0 0 25 0 1 0 6262504 17383424 3819 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 4244 3819 227 482 0 3760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16976

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12715
/proc/meminfo: memFree=1414152/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=18156 CPUtime=12.69
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 4178 0 0 0 1160 109 0 0 25 0 1 0 6262504 18591744 4100 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 4539 4100 227 482 0 4055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18156

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12717
/proc/meminfo: memFree=1413532/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=18800 CPUtime=25.48
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 4344 0 0 0 2348 200 0 0 25 0 1 0 6262504 19251200 4266 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 4700 4266 227 482 0 4216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18800

[startup+51.1006 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12717
/proc/meminfo: memFree=1411052/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=21328 CPUtime=51.08
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 4960 0 0 0 4731 377 0 0 25 0 1 0 6262504 21839872 4882 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 5332 4882 227 482 0 4848 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21328

[startup+102.308 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 12719
/proc/meminfo: memFree=1410184/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=21876 CPUtime=102.26
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 5107 0 0 0 9512 714 0 0 25 0 1 0 6262504 22401024 5029 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 5469 5029 227 482 0 4985 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21876

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 12719
/proc/meminfo: memFree=1408324/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=23804 CPUtime=162.23
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 5579 0 0 0 15136 1087 0 0 25 0 1 0 6262504 24375296 5501 1992294400 134512640 136485738 4289397120 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 5951 5501 227 482 0 5467 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23804

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 12721
/proc/meminfo: memFree=1407580/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=24632 CPUtime=222.23
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 5754 0 0 0 20765 1458 0 0 25 0 1 0 6262504 25223168 5676 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 6158 5676 227 482 0 5674 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24632

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 3/107 12723
/proc/meminfo: memFree=1404480/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=27648 CPUtime=282.2
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6509 0 0 0 26421 1799 0 0 25 0 1 0 6262504 28311552 6431 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 6912 6431 227 482 0 6428 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27648

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 12725
/proc/meminfo: memFree=1404480/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=27792 CPUtime=342.19
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6533 0 0 0 32092 2127 0 0 25 0 1 0 6262504 28459008 6455 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 6948 6455 227 482 0 6464 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27792

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12736
/proc/meminfo: memFree=1403116/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=28092 CPUtime=402.15
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6591 0 0 0 37773 2442 0 0 25 0 1 0 6262504 28766208 6513 1992294400 134512640 136485738 4289397120 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7023 6513 227 482 0 6539 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28092

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12736
/proc/meminfo: memFree=1403116/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=28252 CPUtime=462.14
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6635 0 0 0 43410 2804 0 0 25 0 1 0 6262504 28930048 6557 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7063 6557 227 482 0 6579 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 28252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12738
/proc/meminfo: memFree=1403116/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=28408 CPUtime=522.11
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6659 0 0 0 49055 3156 0 0 25 0 1 0 6262504 29089792 6581 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7102 6581 227 482 0 6618 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12740
/proc/meminfo: memFree=1403116/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=28852 CPUtime=582.1
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 6761 0 0 0 54686 3524 0 0 25 0 1 0 6262504 29544448 6683 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7213 6683 227 482 0 6729 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 28852

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12742
/proc/meminfo: memFree=1401628/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=30336 CPUtime=642.09
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7126 0 0 0 60332 3877 0 0 25 0 1 0 6262504 31064064 7048 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7584 7048 227 482 0 7100 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 30336

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12746
/proc/meminfo: memFree=1401504/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=30612 CPUtime=822.03
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7187 0 0 0 77380 4823 0 0 25 0 1 0 6262504 31346688 7109 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7653 7109 227 482 0 7169 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 30612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12748
/proc/meminfo: memFree=1401256/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=30612 CPUtime=882.02
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7201 0 0 0 83081 5121 0 0 25 0 1 0 6262504 31346688 7123 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7653 7123 227 482 0 7169 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 30612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12750
/proc/meminfo: memFree=1401008/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=30928 CPUtime=942
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7246 0 0 0 88769 5431 0 0 25 0 1 0 6262504 31670272 7168 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 7732 7168 227 482 0 7248 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 30928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12752
/proc/meminfo: memFree=1399892/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32104 CPUtime=1001.99
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7533 0 0 0 94324 5875 0 0 25 0 1 0 6262504 32874496 7454 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8026 7454 245 482 0 7542 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 32104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12752
/proc/meminfo: memFree=1399768/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32104 CPUtime=1061.96
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7534 0 0 0 99733 6463 0 0 25 0 1 0 6262504 32874496 7455 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8026 7455 245 482 0 7542 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 32104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12754
/proc/meminfo: memFree=1399768/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32104 CPUtime=1121.95
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7535 0 0 0 105139 7056 0 0 25 0 1 0 6262504 32874496 7456 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8026 7456 245 482 0 7542 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 32104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12756
/proc/meminfo: memFree=1399644/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32104 CPUtime=1181.94
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7535 0 0 0 110547 7647 0 0 25 0 1 0 6262504 32874496 7456 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8026 7456 245 482 0 7542 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 32104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12758
/proc/meminfo: memFree=1399520/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1241.92
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7552 0 0 0 115946 8246 0 0 25 0 1 0 6262504 33009664 7473 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7473 245 482 0 7575 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 32236

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12760
/proc/meminfo: memFree=1399396/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1301.91
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7553 0 0 0 121371 8820 0 0 25 0 1 0 6262504 33009664 7474 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7474 245 482 0 7575 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 32236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12760
/proc/meminfo: memFree=1399396/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1361.88
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7556 0 0 0 126787 9401 0 0 25 0 1 0 6262504 33009664 7477 1992294400 134512640 136485738 4289397120 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7477 245 482 0 7575 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 32236

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12762
/proc/meminfo: memFree=1399396/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1421.87
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7557 0 0 0 132214 9973 0 0 25 0 1 0 6262504 33009664 7478 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7478 245 482 0 7575 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 32236

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12764
/proc/meminfo: memFree=1399272/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1481.85
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7558 0 0 0 137639 10546 0 0 25 0 1 0 6262504 33009664 7479 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7479 245 482 0 7575 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 32236

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12766
/proc/meminfo: memFree=1399272/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1541.84
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7560 0 0 0 143053 11131 0 0 25 0 1 0 6262504 33009664 7481 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7481 245 482 0 7575 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 32236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12768
/proc/meminfo: memFree=1399272/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1601.81
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7560 0 0 0 148461 11720 0 0 25 0 1 0 6262504 33009664 7481 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7481 245 482 0 7575 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 32236

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12768
/proc/meminfo: memFree=1399148/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1661.79
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7562 0 0 0 153886 12293 0 0 25 0 1 0 6262504 33009664 7483 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7483 245 482 0 7575 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 32236

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12770
/proc/meminfo: memFree=1399024/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1721.78
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7563 0 0 0 159317 12861 0 0 25 0 1 0 6262504 33009664 7484 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7484 245 482 0 7575 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 32236

[startup+1782.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 12772
/proc/meminfo: memFree=1398776/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1781.76
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7564 0 0 0 164727 13449 0 0 25 0 1 0 6262504 33009664 7485 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7485 245 482 0 7575 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 32236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 12772
/proc/meminfo: memFree=1398776/2059040 swapFree=4192956/4192956
[pid=12714] ppid=12712 vsize=32236 CPUtime=1800.06
/proc/12714/stat : 12714 (pbct) R 12712 12714 12198 0 -1 4202496 7565 0 0 0 166369 13637 0 0 25 0 1 0 6262504 33009664 7486 1992294400 134512640 136485738 4289397120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12714/statm: 8059 7486 245 482 0 7575 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32236

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): 1800.08
CPU user time (s): 1663.7
CPU system time (s): 136.38
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 32236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1663.7
system time used= 136.38
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7565
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= 5535

runsolver used 3.22351 second user time and 8.25874 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-16 02:54:58
IDJOB=2667962
IDBENCH=48045
IDSOLVER=1170
FILE ID=node041/2667962-1276649698
PBS_JOBID= 11172436
Free space on /tmp= 62084 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667962-1276649698/watcher-2667962-1276649698 -o /tmp/evaluation-result-2667962-1276649698/solver-2667962-1276649698 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667962-1276649698.opb

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

MD5SUM BENCH= 55e3096e9013fd2f39f8572a635bf07d
RANDOM SEED=319428417

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1430560 kB
Buffers:        108320 kB
Cached:         378800 kB
SwapCached:          0 kB
Active:         210264 kB
Inactive:       336416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1430560 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       59448 kB
Mapped:          15460 kB
Slab:            60044 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180676 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= 62084 MiB
End job on node041 at 2010-06-16 03:25:01