Trace number 2667930

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark7.65783
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 variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a 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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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 574/0 clauses 575/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1800.03/1800.71	s UNKNOWN

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-2667930-1276648937/watcher-2667930-1276648937 -o /tmp/evaluation-result-2667930-1276648937/solver-2667930-1276648937 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667930-1276648937.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 1.21 3/106 4341
/proc/meminfo: memFree=1844736/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=2340 CPUtime=0
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 295 0 0 0 0 0 0 0 18 0 1 0 38545534 2396160 218 1992294400 134512640 136485738 4292907744 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4341/statm: 585 218 156 482 0 101 0

[startup+0.0778399 s]
/proc/loadavg: 1.00 1.01 1.21 3/106 4341
/proc/meminfo: memFree=1844736/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=8348 CPUtime=0.07
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 1767 0 0 0 7 0 0 0 18 0 1 0 38545534 8548352 1690 1992294400 134512640 136485738 4292907744 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 2087 1691 198 482 0 1603 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8348

[startup+0.100843 s]
/proc/loadavg: 1.00 1.01 1.21 3/106 4341
/proc/meminfo: memFree=1844736/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=9800 CPUtime=0.09
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 2142 0 0 0 9 0 0 0 18 0 1 0 38545534 10035200 2065 1992294400 134512640 136485738 4292907744 18446744073709551615 135082873 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 2450 2066 198 482 0 1966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.30088 s]
/proc/loadavg: 1.00 1.01 1.21 3/106 4341
/proc/meminfo: memFree=1844736/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=18540 CPUtime=0.29
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 4294 0 0 0 27 2 0 0 18 0 1 0 38545534 18984960 4217 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 4635 4217 227 482 0 4151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700953 s]
/proc/loadavg: 1.00 1.01 1.21 3/106 4341
/proc/meminfo: memFree=1844736/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=19704 CPUtime=0.69
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 4572 0 0 0 63 6 0 0 18 0 1 0 38545534 20176896 4495 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 4926 4495 227 482 0 4442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19704

[startup+1.5011 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 4342
/proc/meminfo: memFree=1827368/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=19984 CPUtime=1.49
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 4657 0 0 0 135 14 0 0 20 0 1 0 38545534 20463616 4580 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 4996 4580 227 482 0 4512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19984

[startup+3.10039 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 4342
/proc/meminfo: memFree=1826624/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=20500 CPUtime=3.09
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 4762 0 0 0 282 27 0 0 25 0 1 0 38545534 20992000 4685 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 5125 4685 227 482 0 4641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20500

[startup+6.30097 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 4342
/proc/meminfo: memFree=1825260/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=21824 CPUtime=6.29
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 5099 0 0 0 579 50 0 0 25 0 1 0 38545534 22347776 5022 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 5456 5022 227 482 0 4972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21824

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 4344
/proc/meminfo: memFree=1823772/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=23168 CPUtime=12.69
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 5417 0 0 0 1177 92 0 0 25 0 1 0 38545534 23724032 5340 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 5792 5340 227 482 0 5308 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23168

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 1.20 2/107 4344
/proc/meminfo: memFree=1821540/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=25264 CPUtime=25.48
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 5948 0 0 0 2368 180 0 0 25 0 1 0 38545534 25870336 5871 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 6316 5871 227 482 0 5832 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25264

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.20 2/107 4344
/proc/meminfo: memFree=1820796/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=25952 CPUtime=51.07
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 6113 0 0 0 4783 324 0 0 25 0 1 0 38545534 26574848 6036 1992294400 134512640 136485738 4292907744 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 6488 6036 227 482 0 6004 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25952

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 4346
/proc/meminfo: memFree=1818564/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=28200 CPUtime=102.25
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 6678 0 0 0 9598 627 0 0 25 0 1 0 38545534 28876800 6601 1992294400 134512640 136485738 4292907744 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 7050 6601 227 482 0 6566 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 4348
/proc/meminfo: memFree=1816952/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=29696 CPUtime=162.23
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 7058 0 0 0 15271 952 0 0 25 0 1 0 38545534 30408704 6981 1992294400 134512640 136485738 4292907744 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 7424 6981 227 482 0 6940 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29696

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 4348
/proc/meminfo: memFree=1815588/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=31108 CPUtime=222.2
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 7388 0 0 0 20952 1268 0 0 25 0 1 0 38545534 31854592 7311 1992294400 134512640 136485738 4292907744 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 7777 7311 227 482 0 7293 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31108

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 4350
/proc/meminfo: memFree=1815216/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=31512 CPUtime=282.18
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 7478 0 0 0 26670 1548 0 0 25 0 1 0 38545534 32268288 7401 1992294400 134512640 136485738 4292907744 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 7878 7401 227 482 0 7394 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31512

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 4352
/proc/meminfo: memFree=1812496/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=34308 CPUtime=342.16
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8146 0 0 0 32338 1878 0 0 25 0 1 0 38545534 35131392 8069 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 8577 8069 227 482 0 8093 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34308

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 4354
/proc/meminfo: memFree=1812372/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=34484 CPUtime=402.13
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8180 0 0 0 38040 2173 0 0 25 0 1 0 38545534 35311616 8103 1992294400 134512640 136485738 4292907744 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 8621 8103 227 482 0 8137 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 34484

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 4356
/proc/meminfo: memFree=1811132/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=35732 CPUtime=462.12
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8498 0 0 0 43725 2487 0 0 25 0 1 0 38545534 36589568 8421 1992294400 134512640 136485738 4292907744 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 8933 8421 227 482 0 8449 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 4356
/proc/meminfo: memFree=1810512/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=36316 CPUtime=522.09
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8644 0 0 0 49451 2758 0 0 25 0 1 0 38545534 37187584 8567 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 9079 8567 227 482 0 8595 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 4358
/proc/meminfo: memFree=1810388/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=36460 CPUtime=582.07
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8665 0 0 0 55177 3030 0 0 25 0 1 0 38545534 37335040 8588 1992294400 134512640 136485738 4292907744 18446744073709551615 134883942 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 9115 8588 227 482 0 8631 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 36460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 4360
/proc/meminfo: memFree=1809768/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=37036 CPUtime=642.05
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 8798 0 0 0 60850 3355 0 0 25 0 1 0 38545534 37924864 8721 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 9259 8721 227 482 0 8775 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 37036

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 4366
/proc/meminfo: memFree=1805676/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=41316 CPUtime=881.96
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 9778 0 0 0 83701 4495 0 0 25 0 1 0 38545534 42307584 9701 1992294400 134512640 136485738 4292907744 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10329 9701 227 482 0 9845 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 41316

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 4368
/proc/meminfo: memFree=1805428/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=41608 CPUtime=941.94
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 9844 0 0 0 89446 4748 0 0 25 0 1 0 38545534 42606592 9767 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10402 9767 227 482 0 9918 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 41608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 4370
/proc/meminfo: memFree=1805180/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=41764 CPUtime=1001.91
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 9905 0 0 0 95174 5017 0 0 25 0 1 0 38545534 42766336 9828 1992294400 134512640 136485738 4292907744 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10441 9828 227 482 0 9957 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 41764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 4372
/proc/meminfo: memFree=1805056/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=41896 CPUtime=1061.9
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 9928 0 0 0 100881 5309 0 0 25 0 1 0 38545534 42901504 9851 1992294400 134512640 136485738 4292907744 18446744073709551615 134623088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10474 9851 227 482 0 9990 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 41896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 4372
/proc/meminfo: memFree=1805056/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=41876 CPUtime=1121.87
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 9930 0 0 0 106603 5584 0 0 25 0 1 0 38545534 42881024 9853 1992294400 134512640 136485738 4292907744 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10469 9853 227 482 0 9985 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 41876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 4383
/proc/meminfo: memFree=1803816/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=42480 CPUtime=1181.84
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10058 0 0 0 112323 5861 0 0 25 0 1 0 38545534 43499520 9981 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10620 9981 227 482 0 10136 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 42480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 4385
/proc/meminfo: memFree=1803692/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=42624 CPUtime=1241.82
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10106 0 0 0 118030 6152 0 0 25 0 1 0 38545534 43646976 10029 1992294400 134512640 136485738 4292907744 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10656 10029 227 482 0 10172 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 42624

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 4387
/proc/meminfo: memFree=1803692/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=42624 CPUtime=1301.8
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10107 0 0 0 123799 6381 0 0 25 0 1 0 38545534 43646976 10030 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10656 10030 227 482 0 10172 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 42624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 4389
/proc/meminfo: memFree=1802700/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=43672 CPUtime=1361.76
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10355 0 0 0 129554 6622 0 0 25 0 1 0 38545534 44720128 10278 1992294400 134512640 136485738 4292907744 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10918 10278 227 482 0 10434 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 43672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 4389
/proc/meminfo: memFree=1802576/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=43672 CPUtime=1421.76
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10355 0 0 0 135279 6897 0 0 25 0 1 0 38545534 44720128 10278 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10918 10278 227 482 0 10434 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 43672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4391
/proc/meminfo: memFree=1802576/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=43812 CPUtime=1481.73
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10369 0 0 0 141036 7137 0 0 25 0 1 0 38545534 44863488 10292 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10953 10292 227 482 0 10469 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 43812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4393
/proc/meminfo: memFree=1802700/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=43812 CPUtime=1541.7
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10380 0 0 0 146684 7486 0 0 25 0 1 0 38545534 44863488 10303 1992294400 134512640 136485738 4292907744 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10953 10303 227 482 0 10469 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 43812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4395
/proc/meminfo: memFree=1802700/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=43812 CPUtime=1601.68
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10380 0 0 0 152455 7713 0 0 25 0 1 0 38545534 44863488 10303 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 10953 10303 227 482 0 10469 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 43812

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4397
/proc/meminfo: memFree=1802452/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=44096 CPUtime=1661.66
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10437 0 0 0 158174 7992 0 0 25 0 1 0 38545534 45154304 10360 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 11024 10360 227 482 0 10540 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 44096

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4397
/proc/meminfo: memFree=1800840/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=45792 CPUtime=1721.64
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 10830 0 0 0 163877 8287 0 0 25 0 1 0 38545534 46891008 10753 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 11448 10753 227 482 0 10964 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 45792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4399
/proc/meminfo: memFree=1797616/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=49344 CPUtime=1781.62
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 11621 0 0 0 169598 8564 0 0 25 0 1 0 38545534 50528256 11544 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 12336 11544 227 482 0 11852 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 49344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4399
/proc/meminfo: memFree=1796996/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=49936 CPUtime=1800.03
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 11774 0 0 0 171371 8632 0 0 25 0 1 0 38545534 51134464 11697 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 12484 11697 227 482 0 12000 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 49936

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4399
/proc/meminfo: memFree=1796996/2059040 swapFree=4140236/4192956
[pid=4341] ppid=4339 vsize=49936 CPUtime=1800.03
/proc/4341/stat : 4341 (pbct) R 4339 4341 3349 0 -1 4202496 11774 0 0 0 171371 8632 0 0 25 0 1 0 38545534 51134464 11697 1992294400 134512640 136485738 4292907744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4341/statm: 12484 11697 227 482 0 12000 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 49936

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1713.71
CPU system time (s): 86.3259
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 49936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1713.71
system time used= 86.3259
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11774
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= 14985

runsolver used 4.17836 second user time and 8.84266 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 02:42:17
IDJOB=2667930
IDBENCH=48013
IDSOLVER=1170
FILE ID=node027/2667930-1276648937
PBS_JOBID= 11172404
Free space on /tmp= 62536 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=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667930-1276648937/watcher-2667930-1276648937 -o /tmp/evaluation-result-2667930-1276648937/solver-2667930-1276648937 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667930-1276648937.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=720158474

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845264 kB
Buffers:         28628 kB
Cached:         107324 kB
SwapCached:       5896 kB
Active:         101952 kB
Inactive:        47312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845264 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            1896 kB
Writeback:          28 kB
AnonPages:       11864 kB
Mapped:          13148 kB
Slab:            42840 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node027 at 2010-06-16 03:12:20