Trace number 2683065

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 fixed? (TO) 1800.14 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839.opb
MD5SUMfc1ab74e36340948f29ab602078975e1
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 benchmark3.07653
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 variables7501
Total number of constraints21961
Number of constraints which are clauses21960
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 constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777715595715329186976003635521247756299664
Number of bits of the biggest sum of numbers181
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.25	c constraints 1/0 clauses 21960/0 units 0
0.19/0.25	c vars 7501
0.19/0.25	c objective 61 + 0
1800.01/1800.50	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-2683065-1277494895/watcher-2683065-1277494895 -o /tmp/evaluation-result-2683065-1277494895/solver-2683065-1277494895 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683065-1277494895.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 1.00 0.95 3/106 29277
/proc/meminfo: memFree=1865076/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=2136 CPUtime=0
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 250 0 0 0 0 0 0 0 18 0 1 0 90784483 2187264 170 1992294400 134512640 136421960 4290123376 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29277/statm: 534 170 146 467 0 65 0

[startup+0.0558881 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 29277
/proc/meminfo: memFree=1865076/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=2268 CPUtime=0.05
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 292 0 0 0 5 0 0 0 21 0 1 0 90784483 2322432 212 1992294400 134512640 136421960 4290123376 18446744073709551615 134553781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29277/statm: 567 212 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.100893 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 29277
/proc/meminfo: memFree=1865076/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=2532 CPUtime=0.09
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 333 0 0 0 9 0 0 0 21 0 1 0 90784483 2592768 253 1992294400 134512640 136421960 4290123376 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29277/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300914 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 29277
/proc/meminfo: memFree=1865076/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=9748 CPUtime=0.29
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 2121 0 0 0 29 0 0 0 21 0 1 0 90784483 9981952 2041 1992294400 134512640 136421960 4290123376 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 2437 2042 189 467 0 1968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9748

[startup+0.700958 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 29277
/proc/meminfo: memFree=1865076/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=50084 CPUtime=0.69
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 12717 0 0 0 65 4 0 0 22 0 1 0 90784483 51286016 12038 1992294400 134512640 136421960 4290123376 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 12521 12039 195 467 0 12052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50084

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29278
/proc/meminfo: memFree=1771820/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=103492 CPUtime=1.49
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 26655 0 0 0 136 13 0 0 25 0 1 0 90784483 105975808 25079 1992294400 134512640 136421960 4290123376 18446744073709551615 135274906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 25873 25079 216 467 0 25404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103492

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29278
/proc/meminfo: memFree=1763140/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=108360 CPUtime=3.09
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 27879 0 0 0 292 17 0 0 25 0 1 0 90784483 110960640 26303 1992294400 134512640 136421960 4290123376 18446744073709551615 135820561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 27090 26303 217 467 0 26621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108360

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29278
/proc/meminfo: memFree=1753344/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=120048 CPUtime=6.29
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 30785 0 0 0 607 22 0 0 25 0 1 0 90784483 122929152 29209 1992294400 134512640 136421960 4290123376 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 30012 29209 217 467 0 29543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120048

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29278
/proc/meminfo: memFree=1730280/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=140352 CPUtime=12.69
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 35871 0 0 0 1239 30 0 0 25 0 1 0 90784483 143720448 34295 1992294400 134512640 136421960 4290123376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 35088 34295 217 467 0 34619 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140352

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29278
/proc/meminfo: memFree=1694204/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=175476 CPUtime=25.48
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 44618 0 0 0 2502 46 0 0 25 0 1 0 90784483 179687424 43042 1992294400 134512640 136421960 4290123376 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 43869 43042 217 467 0 43400 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 175476

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29280
/proc/meminfo: memFree=1645100/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=224988 CPUtime=51.08
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 56771 0 0 0 5046 62 0 0 25 0 1 0 90784483 230387712 55195 1992294400 134512640 136421960 4290123376 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 56247 55195 217 467 0 55778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 224988

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29280
/proc/meminfo: memFree=1565244/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=304028 CPUtime=102.28
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 76480 0 0 0 10129 99 0 0 25 0 1 0 90784483 311324672 74904 1992294400 134512640 136421960 4290123376 18446744073709551615 134640913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 76007 74904 217 467 0 75538 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 304028

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29282
/proc/meminfo: memFree=1479932/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=389132 CPUtime=162.25
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 97884 0 0 0 16088 137 0 0 25 0 1 0 90784483 398471168 96308 1992294400 134512640 136421960 4290123376 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 97283 96308 217 467 0 96814 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 389132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29284
/proc/meminfo: memFree=1394992/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=473580 CPUtime=222.23
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 118965 0 0 0 22048 175 0 0 25 0 1 0 90784483 484945920 117389 1992294400 134512640 136421960 4290123376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 118395 117389 217 467 0 117926 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 473580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29286
/proc/meminfo: memFree=1317368/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=551636 CPUtime=282.22
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 138465 0 0 0 28016 206 0 0 25 0 1 0 90784483 564875264 136889 1992294400 134512640 136421960 4290123376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 137909 136889 217 467 0 137440 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 551636

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29288
/proc/meminfo: memFree=1245200/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=623080 CPUtime=342.2
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 156326 0 0 0 33990 230 0 0 25 0 1 0 90784483 638033920 154750 1992294400 134512640 136421960 4290123376 18446744073709551615 135165756 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 155770 154750 217 467 0 155301 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 623080

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29288
/proc/meminfo: memFree=1173900/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=695056 CPUtime=402.18
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 174283 0 0 0 39969 249 0 0 25 0 1 0 90784483 711737344 172707 1992294400 134512640 136421960 4290123376 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 173764 172707 217 467 0 173295 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 695056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29290
/proc/meminfo: memFree=1124796/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=742948 CPUtime=462.17
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 186262 0 0 0 45938 279 0 0 25 0 1 0 90784483 760778752 184686 1992294400 134512640 136421960 4290123376 18446744073709551615 135165396 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 185737 184686 217 467 0 185268 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 742948

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29292
/proc/meminfo: memFree=1124672/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=742948 CPUtime=522.15
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 186283 0 0 0 51901 314 0 0 25 0 1 0 90784483 760778752 184707 1992294400 134512640 136421960 4290123376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 185737 184707 217 467 0 185268 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 742948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29294
/proc/meminfo: memFree=1124548/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=742948 CPUtime=582.14
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 186311 0 0 0 57879 335 0 0 25 0 1 0 90784483 760778752 184735 1992294400 134512640 136421960 4290123376 18446744073709551615 134862304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 185737 184735 217 467 0 185268 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 742948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29296
/proc/meminfo: memFree=1124424/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=742948 CPUtime=642.13
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 186350 0 0 0 63853 360 0 0 25 0 1 0 90784483 760778752 184774 1992294400 134512640 136421960 4290123376 18446744073709551615 134859708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 185737 184774 217 467 0 185268 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 742948

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29302
/proc/meminfo: memFree=1123680/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=742948 CPUtime=882.06
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 186477 0 0 0 87794 412 0 0 25 0 1 0 90784483 760778752 184901 1992294400 134512640 136421960 4290123376 18446744073709551615 135166524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 185737 184901 217 467 0 185268 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 742948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29304
/proc/meminfo: memFree=1073584/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=793516 CPUtime=942.04
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 199134 0 0 0 93778 426 0 0 25 0 1 0 90784483 812560384 197558 1992294400 134512640 136421960 4290123376 18446744073709551615 135237645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 198379 197558 217 467 0 197910 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 793516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29304
/proc/meminfo: memFree=1014808/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=851796 CPUtime=1002.03
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 213694 0 0 0 99765 438 0 0 25 0 1 0 90784483 872239104 212118 1992294400 134512640 136421960 4290123376 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 212949 212118 217 467 0 212480 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 851796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29306
/proc/meminfo: memFree=937060/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=930120 CPUtime=1062.01
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 233270 0 0 0 105749 452 0 0 25 0 1 0 90784483 952442880 231694 1992294400 134512640 136421960 4290123376 18446744073709551615 135274836 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 232530 231694 217 467 0 232061 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 930120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29308
/proc/meminfo: memFree=860180/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1006300 CPUtime=1121.99
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 252314 0 0 0 111734 465 0 0 25 0 1 0 90784483 1030451200 250738 1992294400 134512640 136421960 4290123376 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 251575 250738 217 467 0 251106 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1006300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29319
/proc/meminfo: memFree=782184/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1084884 CPUtime=1181.97
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 271951 0 0 0 117720 477 0 0 25 0 1 0 90784483 1110921216 270375 1992294400 134512640 136421960 4290123376 18446744073709551615 134863698 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 271221 270375 217 467 0 270752 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1084884

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29321
/proc/meminfo: memFree=716588/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1241.95
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287956 0 0 0 123699 496 0 0 25 0 1 0 90784483 1176457216 286380 1992294400 134512640 136421960 4290123376 18446744073709551615 134862414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286380 217 467 0 286752 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1148884

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29321
/proc/meminfo: memFree=716588/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1301.94
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287956 0 0 0 129662 532 0 0 25 0 1 0 90784483 1176457216 286380 1992294400 134512640 136421960 4290123376 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286380 217 467 0 286752 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1148884

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29323
/proc/meminfo: memFree=716588/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1361.92
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287957 0 0 0 135632 560 0 0 25 0 1 0 90784483 1176457216 286381 1992294400 134512640 136421960 4290123376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286381 217 467 0 286752 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1148884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29325
/proc/meminfo: memFree=716464/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1421.91
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287957 0 0 0 141616 575 0 0 25 0 1 0 90784483 1176457216 286381 1992294400 134512640 136421960 4290123376 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286381 217 467 0 286752 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1148884

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29327
/proc/meminfo: memFree=716464/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1481.89
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287958 0 0 0 147593 596 0 0 25 0 1 0 90784483 1176457216 286382 1992294400 134512640 136421960 4290123376 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286382 217 467 0 286752 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1148884

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29329
/proc/meminfo: memFree=716464/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1541.88
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287962 0 0 0 153579 609 0 0 25 0 1 0 90784483 1176457216 286386 1992294400 134512640 136421960 4290123376 18446744073709551615 135160719 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286386 217 467 0 286752 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1148884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29329
/proc/meminfo: memFree=716340/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1601.86
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287963 0 0 0 159564 622 0 0 25 0 1 0 90784483 1176457216 286387 1992294400 134512640 136421960 4290123376 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286387 217 467 0 286752 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1148884

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29331
/proc/meminfo: memFree=716340/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1661.84
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287968 0 0 0 165549 635 0 0 25 0 1 0 90784483 1176457216 286392 1992294400 134512640 136421960 4290123376 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286392 217 467 0 286752 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1148884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29333
/proc/meminfo: memFree=716340/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1721.82
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287969 0 0 0 171544 638 0 0 25 0 1 0 90784483 1176457216 286393 1992294400 134512640 136421960 4290123376 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286393 217 467 0 286752 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1148884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29335
/proc/meminfo: memFree=716216/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1781.81
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287970 0 0 0 177536 645 0 0 25 0 1 0 90784483 1176457216 286394 1992294400 134512640 136421960 4290123376 18446744073709551615 135161115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286394 217 467 0 286752 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1148884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29335
/proc/meminfo: memFree=716216/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=1148884 CPUtime=1800.01
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4202496 287970 0 0 0 179355 646 0 0 25 0 1 0 90784483 1176457216 286394 1992294400 134512640 136421960 4290123376 18446744073709551615 135155085 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29277/statm: 287221 286394 217 467 0 286752 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1148884

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/108 29336
/proc/meminfo: memFree=1695684/2059040 swapFree=4139292/4192956
[pid=29277] ppid=29275 vsize=0 CPUtime=1800.12
/proc/29277/stat : 29277 (pbct) R 29275 29277 29025 0 -1 4194308 287972 0 0 0 179355 657 0 0 25 0 1 0 90784483 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29277/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.14
CPU user time (s): 1793.55
CPU system time (s): 6.584
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 1148884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.55
system time used= 6.584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 287972
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2336

runsolver used 2.93255 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-25 21:41:35
IDJOB=2683065
IDBENCH=3030
IDSOLVER=1192
FILE ID=node035/2683065-1277494895
PBS_JOBID= 11190545
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683065-1277494895/watcher-2683065-1277494895 -o /tmp/evaluation-result-2683065-1277494895/solver-2683065-1277494895 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683065-1277494895.opb

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

MD5SUM BENCH= fc1ab74e36340948f29ab602078975e1
RANDOM SEED=98055805

node035.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865488 kB
Buffers:         22140 kB
Cached:          76328 kB
SwapCached:       6192 kB
Active:          69836 kB
Inactive:        41568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865488 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       11540 kB
Mapped:          11916 kB
Slab:            59964 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182068 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= 62436 MiB
End job on node035 at 2010-06-25 22:11:38