Trace number 2682390

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) 1800.13 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
MD5SUMd0972750cf259b5b6f93d177cc7cfb4a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-502
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1307731
Optimality of the best value was proved YES
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
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 constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305841944493460011
Number of bits of the biggest sum of numbers61
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
0.00/0.02	c constraints 1/0 clauses 2520/0 units 0
0.00/0.02	c vars 901
0.00/0.02	c objective 21 + -2097151
1800.11/1800.61	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-2682390-1277494939/watcher-2682390-1277494939 -o /tmp/evaluation-result-2682390-1277494939/solver-2682390-1277494939 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682390-1277494939.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 1.00 3/106 30305
/proc/meminfo: memFree=1862144/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=2136 CPUtime=0
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 90788984 2187264 168 1992294400 134512640 136421960 4289931152 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30305/statm: 534 168 145 467 0 65 0

[startup+0.0658859 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30305
/proc/meminfo: memFree=1862144/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=7600 CPUtime=0.05
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 1579 0 0 0 5 0 0 0 20 0 1 0 90788984 7782400 1499 1992294400 134512640 136421960 4289931152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 1900 1500 195 467 0 1431 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7600

[startup+0.10089 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30305
/proc/meminfo: memFree=1862144/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=11140 CPUtime=0.09
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 2457 0 0 0 9 0 0 0 20 0 1 0 90788984 11407360 2377 1992294400 134512640 136421960 4289931152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 2785 2382 196 467 0 2316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11140

[startup+0.300912 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30305
/proc/meminfo: memFree=1862144/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=15104 CPUtime=0.29
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 3480 0 0 0 27 2 0 0 20 0 1 0 90788984 15466496 3400 1992294400 134512640 136421960 4289931152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 3776 3400 217 467 0 3307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15104

[startup+0.700959 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30305
/proc/meminfo: memFree=1862144/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=16660 CPUtime=0.69
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 3872 0 0 0 66 3 0 0 20 0 1 0 90788984 17059840 3792 1992294400 134512640 136421960 4289931152 18446744073709551615 135274872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 4165 3792 217 467 0 3696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16660

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1846760/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=19744 CPUtime=1.49
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 4644 0 0 0 145 4 0 0 22 0 1 0 90788984 20217856 4564 1992294400 134512640 136421960 4289931152 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 4936 4564 217 467 0 4467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19744

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1842544/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=23200 CPUtime=3.09
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 5497 0 0 0 304 5 0 0 25 0 1 0 90788984 23756800 5417 1992294400 134512640 136421960 4289931152 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 5800 5417 217 467 0 5331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23200

[startup+6.30062 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1838948/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=25256 CPUtime=6.29
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 6007 0 0 0 620 9 0 0 25 0 1 0 90788984 25862144 5927 1992294400 134512640 136421960 4289931152 18446744073709551615 135163008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 6314 5927 217 467 0 5845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25256

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1836468/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=27552 CPUtime=12.69
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 6572 0 0 0 1253 16 0 0 25 0 1 0 90788984 28213248 6492 1992294400 134512640 136421960 4289931152 18446744073709551615 135155319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 6888 6492 217 467 0 6419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27552

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1833864/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=30220 CPUtime=25.48
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 7250 0 0 0 2517 31 0 0 25 0 1 0 90788984 30945280 7170 1992294400 134512640 136421960 4289931152 18446744073709551615 135820622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 7555 7170 217 467 0 7086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30220

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1830640/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=33392 CPUtime=51.07
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 8062 0 0 0 5048 59 0 0 25 0 1 0 90788984 34193408 7982 1992294400 134512640 136421960 4289931152 18446744073709551615 135274888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 8348 7982 217 467 0 7879 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33392

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30308
/proc/meminfo: memFree=1823820/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=39800 CPUtime=102.27
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 9716 0 0 0 10121 106 0 0 25 0 1 0 90788984 40755200 9582 1992294400 134512640 136421960 4289931152 18446744073709551615 134860061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 9950 9582 217 467 0 9481 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30310
/proc/meminfo: memFree=1820596/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=43252 CPUtime=162.25
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 10588 0 0 0 16073 152 0 0 25 0 1 0 90788984 44290048 10436 1992294400 134512640 136421960 4289931152 18446744073709551615 135821952 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 10813 10436 217 467 0 10344 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43252

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30312
/proc/meminfo: memFree=1819976/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=43636 CPUtime=222.23
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 10688 0 0 0 22018 205 0 0 25 0 1 0 90788984 44683264 10536 1992294400 134512640 136421960 4289931152 18446744073709551615 135165710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 10909 10536 217 467 0 10440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43636

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30312
/proc/meminfo: memFree=1819976/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=43636 CPUtime=282.21
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 10688 0 0 0 27965 256 0 0 25 0 1 0 90788984 44683264 10536 1992294400 134512640 136421960 4289931152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 10909 10536 217 467 0 10440 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43636

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30314
/proc/meminfo: memFree=1819852/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=43636 CPUtime=342.2
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 10688 0 0 0 33918 302 0 0 25 0 1 0 90788984 44683264 10536 1992294400 134512640 136421960 4289931152 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 10909 10536 217 467 0 10440 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43636

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30316
/proc/meminfo: memFree=1813652/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=50016 CPUtime=402.19
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 12293 0 0 0 39872 347 0 0 25 0 1 0 90788984 51216384 12138 1992294400 134512640 136421960 4289931152 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 12504 12138 217 467 0 12035 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 50016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30318
/proc/meminfo: memFree=1813652/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=49368 CPUtime=462.17
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 12293 0 0 0 45822 395 0 0 25 0 1 0 90788984 50552832 11976 1992294400 134512640 136421960 4289931152 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 12342 11976 217 467 0 11873 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30320
/proc/meminfo: memFree=1813528/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=49368 CPUtime=522.15
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 12293 0 0 0 51768 447 0 0 25 0 1 0 90788984 50552832 11976 1992294400 134512640 136421960 4289931152 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 12342 11976 217 467 0 11873 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30320
/proc/meminfo: memFree=1813528/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=49368 CPUtime=582.13
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 12293 0 0 0 57724 489 0 0 25 0 1 0 90788984 50552832 11976 1992294400 134512640 136421960 4289931152 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 12342 11976 217 467 0 11873 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30322
/proc/meminfo: memFree=1813528/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=49368 CPUtime=642.13
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 12293 0 0 0 63673 540 0 0 25 0 1 0 90788984 50552832 11976 1992294400 134512640 136421960 4289931152 18446744073709551615 135161652 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 12342 11976 217 467 0 11873 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49368

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30328
/proc/meminfo: memFree=1810180/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53340 CPUtime=822.07
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13418 0 0 0 81543 664 0 0 25 0 1 0 90788984 54620160 12962 1992294400 134512640 136421960 4289931152 18446744073709551615 135160751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13335 12962 217 467 0 12866 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 53340

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30328
/proc/meminfo: memFree=1809684/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53596 CPUtime=882.06
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13487 0 0 0 87504 702 0 0 25 0 1 0 90788984 54882304 13031 1992294400 134512640 136421960 4289931152 18446744073709551615 135809597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13399 13031 217 467 0 12930 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30330
/proc/meminfo: memFree=1809560/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53520 CPUtime=942.03
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13487 0 0 0 93450 753 0 0 25 0 1 0 90788984 54804480 13014 1992294400 134512640 136421960 4289931152 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13380 13014 217 467 0 12911 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30332
/proc/meminfo: memFree=1809436/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53412 CPUtime=1002.02
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13487 0 0 0 99400 802 0 0 25 0 1 0 90788984 54693888 12987 1992294400 134512640 136421960 4289931152 18446744073709551615 135241901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13353 12987 217 467 0 12884 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30334
/proc/meminfo: memFree=1809436/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53540 CPUtime=1062
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13512 0 0 0 105356 844 0 0 25 0 1 0 90788984 54824960 13012 1992294400 134512640 136421960 4289931152 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13385 13012 217 467 0 12916 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30336
/proc/meminfo: memFree=1809312/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53412 CPUtime=1121.98
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13512 0 0 0 111304 894 0 0 25 0 1 0 90788984 54693888 12987 1992294400 134512640 136421960 4289931152 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13353 12987 217 467 0 12884 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30345
/proc/meminfo: memFree=1808816/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53412 CPUtime=1181.96
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13512 0 0 0 117255 941 0 0 25 0 1 0 90788984 54693888 12987 1992294400 134512640 136421960 4289931152 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13353 12987 217 467 0 12884 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 53412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30347
/proc/meminfo: memFree=1808816/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53412 CPUtime=1241.95
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13512 0 0 0 123207 988 0 0 25 0 1 0 90788984 54693888 12987 1992294400 134512640 136421960 4289931152 18446744073709551615 135818542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13353 12987 217 467 0 12884 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 53412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30349
/proc/meminfo: memFree=1808816/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53484 CPUtime=1301.93
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13535 0 0 0 129169 1024 0 0 25 0 1 0 90788984 54767616 13005 1992294400 134512640 136421960 4289931152 18446744073709551615 135820649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13371 13005 217 467 0 12902 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 53484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30351
/proc/meminfo: memFree=1808816/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53804 CPUtime=1361.91
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13614 0 0 0 135118 1073 0 0 25 0 1 0 90788984 55095296 13072 1992294400 134512640 136421960 4289931152 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13451 13072 217 467 0 12982 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 53804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30353
/proc/meminfo: memFree=1808940/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53436 CPUtime=1421.91
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13614 0 0 0 141069 1122 0 0 25 0 1 0 90788984 54718464 12993 1992294400 134512640 136421960 4289931152 18446744073709551615 134864016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13359 12993 217 467 0 12890 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 53436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30353
/proc/meminfo: memFree=1808940/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53820 CPUtime=1481.88
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13708 0 0 0 147025 1163 0 0 25 0 1 0 90788984 55111680 13087 1992294400 134512640 136421960 4289931152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13455 13087 217 467 0 12986 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 53820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30355
/proc/meminfo: memFree=1808940/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53436 CPUtime=1541.87
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13708 0 0 0 152976 1211 0 0 25 0 1 0 90788984 54718464 12993 1992294400 134512640 136421960 4289931152 18446744073709551615 135154711 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13359 12993 217 467 0 12890 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 53436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30357
/proc/meminfo: memFree=1808940/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=53436 CPUtime=1601.85
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 13708 0 0 0 158929 1256 0 0 25 0 1 0 90788984 54718464 12993 1992294400 134512640 136421960 4289931152 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13359 12993 217 467 0 12890 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 53436

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30359
/proc/meminfo: memFree=1807824/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=55228 CPUtime=1661.84
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 14147 0 0 0 164886 1298 0 0 25 0 1 0 90788984 56553472 13432 1992294400 134512640 136421960 4289931152 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13807 13432 217 467 0 13338 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 55228

[startup+1722.3 s]
/proc/loadavg: 1.14 1.03 1.01 2/107 30361
/proc/meminfo: memFree=1807576/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=55356 CPUtime=1721.81
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 14167 0 0 0 170849 1332 0 0 25 0 1 0 90788984 56684544 13452 1992294400 134512640 136421960 4289931152 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13839 13452 217 467 0 13370 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 55356

[startup+1782.3 s]
/proc/loadavg: 1.19 1.06 1.01 2/107 30361
/proc/meminfo: memFree=1807328/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=55164 CPUtime=1781.79
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 14167 0 0 0 176814 1365 0 0 25 0 1 0 90788984 56487936 13425 1992294400 134512640 136421960 4289931152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 13791 13425 217 467 0 13322 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 55164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 30363
/proc/meminfo: memFree=1803112/2059040 swapFree=4139192/4192956
[pid=30305] ppid=30303 vsize=59644 CPUtime=1800.11
/proc/30305/stat : 30305 (pbct) R 30303 30305 30025 0 -1 4202496 15258 0 0 0 178634 1377 0 0 25 0 1 0 90788984 61075456 14516 1992294400 134512640 136421960 4289931152 18446744073709551615 135241783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30305/statm: 14911 14516 217 467 0 14442 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 59644

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.13
CPU user time (s): 1786.34
CPU system time (s): 13.7839
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 59644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.34
system time used= 13.7839
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15260
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= 4537

runsolver used 3.15352 second user time and 8.32673 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-25 21:42:19
IDJOB=2682390
IDBENCH=3035
IDSOLVER=1192
FILE ID=node033/2682390-1277494939
PBS_JOBID= 11190582
Free space on /tmp= 62304 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682390-1277494939/watcher-2682390-1277494939 -o /tmp/evaluation-result-2682390-1277494939/solver-2682390-1277494939 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682390-1277494939.opb

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

MD5SUM BENCH= d0972750cf259b5b6f93d177cc7cfb4a
RANDOM SEED=273888776

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1862672 kB
Buffers:         21812 kB
Cached:          78824 kB
SwapCached:       5984 kB
Active:          68412 kB
Inactive:        44884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862672 kB
SwapTotal:     4192956 kB
SwapFree:      4139192 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11420 kB
Mapped:          11824 kB
Slab:            61024 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182476 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= 62304 MiB
End job on node033 at 2010-06-25 22:12:21