Trace number 2667888

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 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
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 benchmark0.509922
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 328/0 clauses 329/0 units 0
0.00/0.00	c vars 108
0.00/0.00	c objective 9 + 0
215.83/215.94	c 200.262 18.9258 9960 2674979
215.83/215.94	o 511
249.41/249.55	c 230.431 19.1211 1868 3266547
249.41/249.55	o 269
354.28/354.40	c 324.761 19.1211 1836 5205200
354.28/354.40	o 5
473.04/473.29	c 431.54 19.1211 1855 7226986
473.04/473.29	o 3
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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

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-2667888-1276647895/watcher-2667888-1276647895 -o /tmp/evaluation-result-2667888-1276647895/solver-2667888-1276647895 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667888-1276647895.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 1.01 1.09 3/106 12608
/proc/meminfo: memFree=1431768/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=2860 CPUtime=0
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 385 0 0 0 0 0 0 0 20 0 1 0 6082122 2928640 309 1992294400 134512640 136485738 4292917968 18446744073709551615 134804704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12608/statm: 780 318 183 482 0 296 0

[startup+0.035781 s]
/proc/loadavg: 1.00 1.01 1.09 3/106 12608
/proc/meminfo: memFree=1431768/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=5532 CPUtime=0.03
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 1062 0 0 0 3 0 0 0 20 0 1 0 6082122 5664768 985 1992294400 134512640 136485738 4292917968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 1383 986 198 482 0 899 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5532

[startup+0.101786 s]
/proc/loadavg: 1.00 1.01 1.09 3/106 12608
/proc/meminfo: memFree=1431768/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=10920 CPUtime=0.1
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 2419 0 0 0 9 1 0 0 20 0 1 0 6082122 11182080 2342 1992294400 134512640 136485738 4292917968 18446744073709551615 134949585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 2730 2342 210 482 0 2246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10920

[startup+0.301803 s]
/proc/loadavg: 1.00 1.01 1.09 3/106 12608
/proc/meminfo: memFree=1431768/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=12548 CPUtime=0.29
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 2834 0 0 0 27 2 0 0 20 0 1 0 6082122 12849152 2757 1992294400 134512640 136485738 4292917968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3137 2757 227 482 0 2653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12548

[startup+0.701838 s]
/proc/loadavg: 1.00 1.01 1.09 3/106 12608
/proc/meminfo: memFree=1431768/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=12688 CPUtime=0.7
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 2877 0 0 0 64 6 0 0 21 0 1 0 6082122 12992512 2800 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3172 2801 227 482 0 2688 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12688

[startup+1.50191 s]
/proc/loadavg: 1.00 1.01 1.09 2/107 12609
/proc/meminfo: memFree=1420972/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=13080 CPUtime=1.49
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 2982 0 0 0 136 13 0 0 23 0 1 0 6082122 13393920 2905 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3270 2905 227 482 0 2786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13080

[startup+3.10105 s]
/proc/loadavg: 1.00 1.01 1.09 2/107 12609
/proc/meminfo: memFree=1420352/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=13468 CPUtime=3.09
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 3063 0 0 0 283 26 0 0 25 0 1 0 6082122 13791232 2986 1992294400 134512640 136485738 4292917968 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3367 2986 227 482 0 2883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13468

[startup+6.30133 s]
/proc/loadavg: 1.00 1.01 1.09 2/107 12609
/proc/meminfo: memFree=1419732/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=14004 CPUtime=6.29
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 3193 0 0 0 578 51 0 0 25 0 1 0 6082122 14340096 3116 1992294400 134512640 136485738 4292917968 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3501 3116 227 482 0 3017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14004

[startup+12.7009 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 12609
/proc/meminfo: memFree=1418988/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=14648 CPUtime=12.69
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 3351 0 0 0 1165 104 0 0 25 0 1 0 6082122 14999552 3274 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3662 3274 227 482 0 3178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14648

[startup+25.501 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 12611
/proc/meminfo: memFree=1418368/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=15280 CPUtime=25.48
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 3528 0 0 0 2346 202 0 0 25 0 1 0 6082122 15646720 3451 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 3820 3451 227 482 0 3336 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15280

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 12611
/proc/meminfo: memFree=1416632/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=17004 CPUtime=51.07
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 3940 0 0 0 4713 394 0 0 25 0 1 0 6082122 17412096 3863 1992294400 134512640 136485738 4292917968 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4251 3863 227 482 0 3767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17004

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12613
/proc/meminfo: memFree=1415268/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=18292 CPUtime=102.27
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4264 0 0 0 9452 775 0 0 25 0 1 0 6082122 18731008 4187 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4573 4187 227 482 0 4089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18292

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 12613
/proc/meminfo: memFree=1414524/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19120 CPUtime=162.24
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4460 0 0 0 15039 1185 0 0 25 0 1 0 6082122 19578880 4383 1992294400 134512640 136485738 4292917968 18446744073709551615 135047169 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4780 4383 227 482 0 4296 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 12615
/proc/meminfo: memFree=1414028/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=222.22
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4575 0 0 0 20600 1622 0 0 25 0 1 0 6082122 20045824 4497 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4497 245 482 0 4410 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19576

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 12617
/proc/meminfo: memFree=1414028/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=282.2
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4576 0 0 0 25996 2224 0 0 25 0 1 0 6082122 20045824 4497 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4497 245 482 0 4410 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19576

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 12619
/proc/meminfo: memFree=1414028/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=342.19
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4576 0 0 0 31385 2834 0 0 25 0 1 0 6082122 20045824 4497 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4497 245 482 0 4410 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 12621
/proc/meminfo: memFree=1413904/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=402.16
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4586 0 0 0 36759 3457 0 0 25 0 1 0 6082122 20045824 4506 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4506 245 482 0 4410 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19576

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 1.05 2/107 12624
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=462.15
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4587 0 0 0 42163 4052 0 0 25 0 1 0 6082122 20045824 4507 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4507 245 482 0 4410 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19576

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.04 2/107 12626
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=522.12
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4590 0 0 0 47580 4632 0 0 25 0 1 0 6082122 20045824 4509 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4509 245 482 0 4410 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19576

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 12628
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=582.11
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4591 0 0 0 52982 5229 0 0 25 0 1 0 6082122 20045824 4510 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4510 245 482 0 4410 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19576

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 12630
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19576 CPUtime=642.09
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4593 0 0 0 58392 5817 0 0 25 0 1 0 6082122 20045824 4512 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4894 4512 245 482 0 4410 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19576

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.02 2/107 12634
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=822.04
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4611 0 0 0 74634 7570 0 0 25 0 1 0 6082122 20180992 4530 1992294400 134512640 136485738 4292917968 18446744073709551615 134875905 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4530 245 482 0 4443 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19708

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.01 2/107 12636
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=882.02
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4613 0 0 0 80051 8151 0 0 25 0 1 0 6082122 20180992 4532 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4532 245 482 0 4443 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19708

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12638
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=942.01
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4614 0 0 0 85474 8727 0 0 25 0 1 0 6082122 20180992 4533 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4533 245 482 0 4443 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12640
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1001.99
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4615 0 0 0 90887 9312 0 0 25 0 1 0 6082122 20180992 4534 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4534 245 482 0 4443 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 19708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12640
/proc/meminfo: memFree=1413160/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1061.97
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4617 0 0 0 96319 9878 0 0 25 0 1 0 6082122 20180992 4536 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4536 245 482 0 4443 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 19708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12642
/proc/meminfo: memFree=1413036/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1121.95
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4618 0 0 0 101739 10456 0 0 25 0 1 0 6082122 20180992 4537 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4537 245 482 0 4443 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 19708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 12644
/proc/meminfo: memFree=1413036/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1181.94
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4619 0 0 0 107153 11041 0 0 25 0 1 0 6082122 20180992 4538 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4538 245 482 0 4443 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 19708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12646
/proc/meminfo: memFree=1412788/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1241.92
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4621 0 0 0 112589 11603 0 0 25 0 1 0 6082122 20180992 4540 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4540 245 482 0 4443 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 19708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12648
/proc/meminfo: memFree=1412664/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1301.91
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4622 0 0 0 117986 12205 0 0 25 0 1 0 6082122 20180992 4541 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4541 245 482 0 4443 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 19708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12648
/proc/meminfo: memFree=1412664/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1361.89
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4624 0 0 0 123385 12804 0 0 25 0 1 0 6082122 20180992 4543 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4543 245 482 0 4443 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 19708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12650
/proc/meminfo: memFree=1412664/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1421.88
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4625 0 0 0 128769 13419 0 0 25 0 1 0 6082122 20180992 4544 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4544 245 482 0 4443 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 19708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12652
/proc/meminfo: memFree=1412664/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1481.86
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4626 0 0 0 134146 14040 0 0 25 0 1 0 6082122 20180992 4545 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4545 245 482 0 4443 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 19708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12654
/proc/meminfo: memFree=1412540/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1541.84
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4626 0 0 0 139539 14645 0 0 25 0 1 0 6082122 20180992 4545 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4545 245 482 0 4443 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 19708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12656
/proc/meminfo: memFree=1412540/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1601.82
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4627 0 0 0 144943 15239 0 0 25 0 1 0 6082122 20180992 4546 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4546 245 482 0 4443 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 19708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12656
/proc/meminfo: memFree=1412540/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19708 CPUtime=1661.8
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4627 0 0 0 150365 15815 0 0 25 0 1 0 6082122 20180992 4546 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4927 4546 245 482 0 4443 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 19708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12658
/proc/meminfo: memFree=1412416/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19836 CPUtime=1721.78
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4661 0 0 0 155753 16425 0 0 25 0 1 0 6082122 20312064 4547 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4959 4547 245 482 0 4475 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 19836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12660
/proc/meminfo: memFree=1412168/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19836 CPUtime=1781.76
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4662 0 0 0 161153 17023 0 0 25 0 1 0 6082122 20312064 4548 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4959 4548 245 482 0 4475 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 19836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12660
/proc/meminfo: memFree=1412168/2059040 swapFree=4192956/4192956
[pid=12608] ppid=12606 vsize=19836 CPUtime=1800.07
/proc/12608/stat : 12608 (pbct) R 12606 12608 12198 0 -1 4202496 4663 0 0 0 162800 17207 0 0 25 0 1 0 6082122 20312064 4549 1992294400 134512640 136485738 4292917968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12608/statm: 4959 4549 245 482 0 4475 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 19836

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): 1800.09
CPU user time (s): 1628.01
CPU system time (s): 172.078
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 19836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1628.01
system time used= 172.078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4663
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5008

runsolver used 2.97155 second user time and 8.51071 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-16 02:24:55
IDJOB=2667888
IDBENCH=47971
IDSOLVER=1170
FILE ID=node041/2667888-1276647895
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=347-P1=137-P2=419-P3=449-P4=47-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667888-1276647895/watcher-2667888-1276647895 -o /tmp/evaluation-result-2667888-1276647895/solver-2667888-1276647895 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667888-1276647895.opb

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

MD5SUM BENCH= 39b4faf02952fa93fd33b15cbf6e7d18
RANDOM SEED=1947280078

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:       1432172 kB
Buffers:        106748 kB
Cached:         378804 kB
SwapCached:          0 kB
Active:         210204 kB
Inactive:       334864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1432172 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       59496 kB
Mapped:          15460 kB
Slab:            60096 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179956 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 02:54:57