Trace number 2669456

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.21 1802.75

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=140-sizeP=71-sizeQ=140-217105354.opb
MD5SUMeca994a4da1c48383c86dd1e556e3687
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark3.24051
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables10151
Total number of constraints29821
Number of constraints which are clauses29820
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint9940
Number of terms in the objective function 71
Biggest coefficient in the objective function 1180591620717411303424
Number of bits for the biggest coefficient in the objective function 71
Sum of the numbers in the objective function 2361183241434822606847
Number of bits of the sum of numbers in the objective function 71
Biggest number in a constraint 822752278660603021077484591278675252491367932816789931674304512
Number of bits of the biggest number in a constraint 210
Biggest sum of numbers in a constraint 3291009114642412084308654416646809277848400271660251117497592779
Number of bits of the biggest sum of numbers211
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.39/0.40	c constraints 1/0 clauses 29820/0 units 0
0.39/0.40	c vars 10151
0.39/0.40	c objective 71 + 0

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669456-1276626764/watcher-2669456-1276626764 -o /tmp/evaluation-result-2669456-1276626764/solver-2669456-1276626764 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669456-1276626764.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: 1.07 1.04 1.01 3/106 13667
/proc/meminfo: memFree=1837244/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=2208 CPUtime=0
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 256 0 0 0 0 0 0 0 19 0 1 0 3970899 2260992 178 1992294400 134512640 136485738 4289618192 18446744073709551615 135177454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13667/statm: 552 178 156 482 0 68 0

[startup+0.0313039 s]
/proc/loadavg: 1.07 1.04 1.01 3/106 13667
/proc/meminfo: memFree=1837244/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=2208 CPUtime=0.02
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 276 0 0 0 2 0 0 0 19 0 1 0 3970899 2260992 198 1992294400 134512640 136485738 4289618192 18446744073709551615 134519046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13667/statm: 552 198 156 482 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2208

[startup+0.10131 s]
/proc/loadavg: 1.07 1.04 1.01 3/106 13667
/proc/meminfo: memFree=1837244/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=2472 CPUtime=0.09
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 334 0 0 0 9 0 0 0 20 0 1 0 3970899 2531328 256 1992294400 134512640 136485738 4289618192 18446744073709551615 134519073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13667/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300326 s]
/proc/loadavg: 1.07 1.04 1.01 3/106 13667
/proc/meminfo: memFree=1837244/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=3132 CPUtime=0.29
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 480 0 0 0 29 0 0 0 20 0 1 0 3970899 3207168 402 1992294400 134512640 136485738 4289618192 18446744073709551615 134562994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13667/statm: 783 402 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700361 s]
/proc/loadavg: 1.07 1.04 1.01 3/106 13667
/proc/meminfo: memFree=1837244/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=37680 CPUtime=0.69
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 9266 0 0 0 65 4 0 0 20 0 1 0 3970899 38584320 8719 1992294400 134512640 136485738 4289618192 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 9420 8721 194 482 0 8936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37680

[startup+1.50043 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 13668
/proc/meminfo: memFree=1776476/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=128532 CPUtime=1.49
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 33342 0 0 0 133 16 0 0 23 0 1 0 3970899 131616768 31684 1992294400 134512640 136485738 4289618192 18446744073709551615 134748354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 32133 31684 199 482 0 31649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128532

[startup+3.10157 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 13668
/proc/meminfo: memFree=1701208/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=139476 CPUtime=3.09
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 36108 0 0 0 277 32 0 0 25 0 1 0 3970899 142823424 34278 1992294400 134512640 136485738 4289618192 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 34869 34278 227 482 0 34385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139476

[startup+6.30184 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 13668
/proc/meminfo: memFree=1700464/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=142300 CPUtime=6.29
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 36795 0 0 0 549 80 0 0 25 0 1 0 3970899 145715200 34965 1992294400 134512640 136485738 4289618192 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 35575 34965 228 482 0 35091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142300

[startup+12.7014 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13668
/proc/meminfo: memFree=1682856/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=158876 CPUtime=12.69
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 40813 0 0 0 1181 88 0 0 25 0 1 0 3970899 162689024 38983 1992294400 134512640 136485738 4289618192 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 39719 38983 228 482 0 39235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158876

[startup+25.5005 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 13668
/proc/meminfo: memFree=1653840/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=187648 CPUtime=25.48
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 47924 0 0 0 2451 97 0 0 25 0 1 0 3970899 192151552 46094 1992294400 134512640 136485738 4289618192 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 46912 46094 228 482 0 46428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187648

[startup+51.1007 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 13670
/proc/meminfo: memFree=1609448/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=233040 CPUtime=51.07
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 59044 0 0 0 4996 111 0 0 25 0 1 0 3970899 238632960 57214 1992294400 134512640 136485738 4289618192 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 58260 57214 228 482 0 57776 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 233040

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 13670
/proc/meminfo: memFree=1518184/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=324332 CPUtime=102.27
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 81626 0 0 0 10080 147 0 0 25 0 1 0 3970899 332115968 79796 1992294400 134512640 136485738 4289618192 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 81083 79796 228 482 0 80599 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 324332

[startup+162.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13672
/proc/meminfo: memFree=1432996/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=410836 CPUtime=162.24
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 103174 0 0 0 16045 179 0 0 25 0 1 0 3970899 420696064 101344 1992294400 134512640 136485738 4289618192 18446744073709551615 135848221 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 102709 101344 228 482 0 102225 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 410836

[startup+222.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13674
/proc/meminfo: memFree=1338880/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=503688 CPUtime=222.23
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 126368 0 0 0 22007 216 0 0 25 0 1 0 3970899 515776512 124538 1992294400 134512640 136485738 4289618192 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 125922 124538 228 482 0 125438 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 503688

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13676
/proc/meminfo: memFree=1251956/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=591356 CPUtime=282.21
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 148160 0 0 0 27985 236 0 0 25 0 1 0 3970899 605548544 146330 1992294400 134512640 136485738 4289618192 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 147839 146330 228 482 0 147355 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 591356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13678
/proc/meminfo: memFree=1164288/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=678716 CPUtime=342.2
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 169983 0 0 0 33961 259 0 0 25 0 1 0 3970899 695005184 168153 1992294400 134512640 136485738 4289618192 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 169679 168153 228 482 0 169195 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 678716

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13678
/proc/meminfo: memFree=1092120/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=751044 CPUtime=402.17
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 188100 0 0 0 39930 287 0 0 25 0 1 0 3970899 769069056 186270 1992294400 134512640 136485738 4289618192 18446744073709551615 135179158 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 187761 186270 228 482 0 187277 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 751044

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13680
/proc/meminfo: memFree=1008296/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=834668 CPUtime=462.16
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 208845 0 0 0 45904 312 0 0 25 0 1 0 3970899 854700032 207015 1992294400 134512640 136485738 4289618192 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 208667 207015 228 482 0 208183 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 834668

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13682
/proc/meminfo: memFree=945428/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=897172 CPUtime=522.14
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 224758 0 0 0 51878 336 0 0 25 0 1 0 3970899 918704128 222928 1992294400 134512640 136485738 4289618192 18446744073709551615 135857080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 224293 222928 228 482 0 223809 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 897172

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13684
/proc/meminfo: memFree=876608/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=964712 CPUtime=582.12
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 241705 0 0 0 57852 360 0 0 25 0 1 0 3970899 987865088 239875 1992294400 134512640 136485738 4289618192 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 241178 239875 228 482 0 240694 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 964712

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13686
/proc/meminfo: memFree=797000/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1043668 CPUtime=642.1
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 261435 0 0 0 63828 382 0 0 25 0 1 0 3970899 1068716032 259605 1992294400 134512640 136485738 4289618192 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 260917 259605 228 482 0 260433 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1043668

[startup+702.301 s]

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

/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355397 0 0 0 105577 622 0 0 25 0 1 0 3970899 1455218688 353567 1992294400 134512640 136485738 4289618192 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353567 228 482 0 354794 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1421112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13698
/proc/meminfo: memFree=419916/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1121.97
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355407 0 0 0 111548 649 0 0 25 0 1 0 3970899 1455218688 353577 1992294400 134512640 136485738 4289618192 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353577 228 482 0 354794 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1421112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13700
/proc/meminfo: memFree=419916/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1181.95
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355422 0 0 0 117534 661 0 0 25 0 1 0 3970899 1455218688 353592 1992294400 134512640 136485738 4289618192 18446744073709551615 135860728 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353592 228 482 0 354794 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1421112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13702
/proc/meminfo: memFree=419668/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1241.94
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355462 0 0 0 123527 667 0 0 25 0 1 0 3970899 1455218688 353632 1992294400 134512640 136485738 4289618192 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353632 228 482 0 354794 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1421112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13702
/proc/meminfo: memFree=419420/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1301.93
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355490 0 0 0 129520 673 0 0 25 0 1 0 3970899 1455218688 353660 1992294400 134512640 136485738 4289618192 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353660 228 482 0 354794 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1421112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13704
/proc/meminfo: memFree=419296/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1361.91
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355538 0 0 0 135515 676 0 0 25 0 1 0 3970899 1455218688 353708 1992294400 134512640 136485738 4289618192 18446744073709551615 134659799 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353708 228 482 0 354794 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1421112

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13706
/proc/meminfo: memFree=418924/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1421.9
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355646 0 0 0 141508 682 0 0 25 0 1 0 3970899 1455218688 353816 1992294400 134512640 136485738 4289618192 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353816 228 482 0 354794 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1421112

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13708
/proc/meminfo: memFree=418180/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1481.87
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355787 0 0 0 147501 686 0 0 25 0 1 0 3970899 1455218688 353957 1992294400 134512640 136485738 4289618192 18446744073709551615 135179202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 353957 228 482 0 354794 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1421112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13710
/proc/meminfo: memFree=417560/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1541.84
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 355948 0 0 0 153495 689 0 0 25 0 1 0 3970899 1455218688 354118 1992294400 134512640 136485738 4289618192 18446744073709551615 135849522 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354118 228 482 0 354794 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1421112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13710
/proc/meminfo: memFree=417312/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1601.82
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 356033 0 0 0 159472 710 0 0 25 0 1 0 3970899 1455218688 354203 1992294400 134512640 136485738 4289618192 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354203 228 482 0 354794 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1421112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13712
/proc/meminfo: memFree=416940/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1661.81
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 356080 0 0 0 165457 724 0 0 25 0 1 0 3970899 1455218688 354250 1992294400 134512640 136485738 4289618192 18446744073709551615 135857108 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354250 228 482 0 354794 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1421112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13723
/proc/meminfo: memFree=415764/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1721.77
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 356136 0 0 0 171435 742 0 0 25 0 1 0 3970899 1455218688 354306 1992294400 134512640 136485738 4289618192 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354306 228 482 0 354794 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 1421112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13725
/proc/meminfo: memFree=415764/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1781.75
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 356178 0 0 0 177410 765 0 0 25 0 1 0 3970899 1455218688 354348 1992294400 134512640 136485738 4289618192 18446744073709551615 135859673 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354348 228 482 0 354794 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1421112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13725
/proc/meminfo: memFree=415764/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1800.06
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4202496 356244 0 0 0 179237 769 0 0 25 0 1 0 3970899 1455218688 354414 1992294400 134512640 136485738 4289618192 18446744073709551615 135173249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354414 228 482 0 354794 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1421112

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -13667

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13725
/proc/meminfo: memFree=415764/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1800.06
/proc/13667/stat : 13667 (pbct) S 13665 13667 12730 0 -1 4194304 356244 0 0 0 179237 769 0 0 25 0 1 0 3970899 1455218688 354414 1992294400 134512640 136485738 4289618192 18446744073709551615 135319262 0 16384 4096 16387 18446604437851415744 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354414 228 482 0 354794 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1421112

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 13726
/proc/meminfo: memFree=415756/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1800.06
/proc/13667/stat : 13667 (pbct) S 13665 13667 12730 0 -1 4194304 356244 0 0 0 179237 769 0 0 25 0 1 0 3970899 1455218688 354414 1992294400 134512640 136485738 4289618192 18446744073709551615 135319262 0 16384 4096 16387 18446604437851415744 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354414 228 482 0 354794 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1421112

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 13726
/proc/meminfo: memFree=415756/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=1421112 CPUtime=1800.06
/proc/13667/stat : 13667 (pbct) S 13665 13667 12730 0 -1 4194304 356244 0 0 0 179237 769 0 0 25 0 1 0 3970899 1455218688 354414 1992294400 134512640 136485738 4289618192 18446744073709551615 135319262 0 16384 4096 16387 18446604437851415744 0 0 17 1 0 0 0
/proc/13667/statm: 355278 354414 228 482 0 354794 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1421112

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 13726
/proc/meminfo: memFree=415756/2059040 swapFree=4182652/4192956
[pid=13667] ppid=13665 vsize=0 CPUtime=1800.14
/proc/13667/stat : 13667 (pbct) R 13665 13667 12730 0 -1 4195332 356244 0 0 0 179237 777 0 0 18 0 1 0 3970899 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/13667/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1800.21
CPU user time (s): 1792.38
CPU system time (s): 7.82781
CPU usage (%): 99.8587
Max. virtual memory (cumulated for all children) (KiB): 1421112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.38
system time used= 7.82781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356244
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= 14987

runsolver used 2.90356 second user time and 8.59369 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-15 20:32:44
IDJOB=2669456
IDBENCH=3004
IDSOLVER=1170
FILE ID=node031/2669456-1276626764
PBS_JOBID= 11172331
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=140-sizeP=71-sizeQ=140-217105354.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669456-1276626764/watcher-2669456-1276626764 -o /tmp/evaluation-result-2669456-1276626764/solver-2669456-1276626764 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669456-1276626764.opb

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

MD5SUM BENCH= eca994a4da1c48383c86dd1e556e3687
RANDOM SEED=1707340891

node031.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		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837648 kB
Buffers:          5652 kB
Cached:          89288 kB
SwapCached:         96 kB
Active:          68328 kB
Inactive:        76376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837648 kB
SwapTotal:     4192956 kB
SwapFree:      4182652 kB
Dirty:            3332 kB
Writeback:           0 kB
AnonPages:       49596 kB
Mapped:          15344 kB
Slab:            54640 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-15 21:02:47