Trace number 2681457

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark9.46856
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 variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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
0.00/0.01	c constraints 529/0 clauses 512/0 units 0
0.00/0.01	c vars 192
0.00/0.01	c objective 8 + 0
1800.05/1800.61	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-2681457-1277498497/watcher-2681457-1277498497 -o /tmp/evaluation-result-2681457-1277498497/solver-2681457-1277498497 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681457-1277498497.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: 0.93 0.98 0.99 3/106 29483
/proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=2268 CPUtime=0
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 91140677 2322432 219 1992294400 134512640 136421960 4293340336 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29483/statm: 567 219 146 467 0 98 0

[startup+0.0930449 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29483
/proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=10152 CPUtime=0.08
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 2215 0 0 0 8 0 0 0 20 0 1 0 91140677 10395648 2135 1992294400 134512640 136421960 4293340336 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 2538 2136 193 467 0 2069 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10152

[startup+0.101046 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29483
/proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=10812 CPUtime=0.09
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 2378 0 0 0 9 0 0 0 20 0 1 0 91140677 11071488 2298 1992294400 134512640 136421960 4293340336 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 2703 2299 193 467 0 2234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10812

[startup+0.301075 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29483
/proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=17356 CPUtime=0.29
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4003 0 0 0 26 3 0 0 20 0 1 0 91140677 17772544 3923 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 4339 3923 215 467 0 3870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17356

[startup+0.701134 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29483
/proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=18144 CPUtime=0.69
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4182 0 0 0 61 8 0 0 21 0 1 0 91140677 18579456 4102 1992294400 134512640 136421960 4293340336 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 4536 4102 215 467 0 4067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18144

[startup+1.50125 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29484
/proc/meminfo: memFree=1817552/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=18796 CPUtime=1.49
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4340 0 0 0 133 16 0 0 23 0 1 0 91140677 19247104 4260 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 4699 4260 215 467 0 4230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18796

[startup+3.10149 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 29484
/proc/meminfo: memFree=1816684/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=19324 CPUtime=3.09
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4467 0 0 0 274 35 0 0 25 0 1 0 91140677 19787776 4387 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 4831 4387 215 467 0 4362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19324

[startup+6.30095 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 29484
/proc/meminfo: memFree=1815816/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=20240 CPUtime=6.29
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4705 0 0 0 565 64 0 0 25 0 1 0 91140677 20725760 4625 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 5060 4625 215 467 0 4591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20240

[startup+12.7009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29484
/proc/meminfo: memFree=1814576/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=21028 CPUtime=12.69
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 4921 0 0 0 1150 119 0 0 25 0 1 0 91140677 21532672 4841 1992294400 134512640 136421960 4293340336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 5257 4841 215 467 0 4788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21028

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29486
/proc/meminfo: memFree=1812856/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=22860 CPUtime=25.49
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 5358 0 0 0 2318 231 0 0 25 0 1 0 91140677 23408640 5278 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 5715 5278 215 467 0 5246 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22860

[startup+51.1005 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 29486
/proc/meminfo: memFree=1811988/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=23788 CPUtime=51.07
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 5582 0 0 0 4665 442 0 0 25 0 1 0 91140677 24358912 5502 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 5947 5502 215 467 0 5478 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23788

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29488
/proc/meminfo: memFree=1809880/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=25840 CPUtime=102.26
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 6090 0 0 0 9419 807 0 0 25 0 1 0 91140677 26460160 6010 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 6460 6010 215 467 0 5991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25840

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29488
/proc/meminfo: memFree=1807772/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=28028 CPUtime=162.25
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 6614 0 0 0 15016 1209 0 0 25 0 1 0 91140677 28700672 6534 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 7007 6534 215 467 0 6538 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29490
/proc/meminfo: memFree=1807400/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=28328 CPUtime=222.22
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 6702 0 0 0 20611 1611 0 0 25 0 1 0 91140677 29007872 6622 1992294400 134512640 136421960 4293340336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 7082 6622 215 467 0 6613 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28328

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29492
/proc/meminfo: memFree=1805416/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=30320 CPUtime=282.2
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 7184 0 0 0 26192 2028 0 0 25 0 1 0 91140677 31047680 7104 1992294400 134512640 136421960 4293340336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 7580 7104 215 467 0 7111 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30320

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29494
/proc/meminfo: memFree=1804672/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=31004 CPUtime=342.19
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 7365 0 0 0 31801 2418 0 0 25 0 1 0 91140677 31748096 7285 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 7751 7285 215 467 0 7282 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31004

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29496
/proc/meminfo: memFree=1803432/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=32320 CPUtime=402.17
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 7685 0 0 0 37390 2827 0 0 25 0 1 0 91140677 33095680 7605 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8080 7605 215 467 0 7611 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32320

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29496
/proc/meminfo: memFree=1802936/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=32760 CPUtime=462.15
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 7775 0 0 0 43014 3201 0 0 25 0 1 0 91140677 33546240 7695 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8190 7695 215 467 0 7721 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32760

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29498
/proc/meminfo: memFree=1802192/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=33476 CPUtime=522.14
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 7952 0 0 0 48615 3599 0 0 25 0 1 0 91140677 34279424 7872 1992294400 134512640 136421960 4293340336 18446744073709551615 134902397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8369 7872 215 467 0 7900 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29500
/proc/meminfo: memFree=1801076/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=34624 CPUtime=582.12
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 8224 0 0 0 54272 3940 0 0 25 0 1 0 91140677 35454976 8144 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8656 8144 215 467 0 8187 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 34624

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29502
/proc/meminfo: memFree=1800084/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=35612 CPUtime=642.11
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 8475 0 0 0 59961 4250 0 0 25 0 1 0 91140677 36466688 8395 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8903 8395 215 467 0 8434 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35612

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29506
/proc/meminfo: memFree=1799464/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=35892 CPUtime=822.04
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 8537 0 0 0 76688 5516 0 0 25 0 1 0 91140677 36753408 8457 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 8973 8457 215 467 0 8504 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 35892

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29508
/proc/meminfo: memFree=1799216/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=36184 CPUtime=882.03
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 8596 0 0 0 82245 5958 0 0 25 0 1 0 91140677 37052416 8516 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9046 8516 215 467 0 8577 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 36184

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29510
/proc/meminfo: memFree=1797976/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=37580 CPUtime=942.01
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 8927 0 0 0 87884 6317 0 0 25 0 1 0 91140677 38481920 8847 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9395 8847 215 467 0 8926 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 37580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29512
/proc/meminfo: memFree=1797480/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=38204 CPUtime=1001.99
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9058 0 0 0 93455 6744 0 0 25 0 1 0 91140677 39120896 8978 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9551 8978 215 467 0 9082 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 38204

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 29512
/proc/meminfo: memFree=1797356/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=38204 CPUtime=1061.97
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9083 0 0 0 99058 7139 0 0 25 0 1 0 91140677 39120896 9003 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9551 9003 215 467 0 9082 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 38204

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 29514
/proc/meminfo: memFree=1797356/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=38204 CPUtime=1121.95
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9083 0 0 0 104624 7571 0 0 25 0 1 0 91140677 39120896 9003 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9551 9003 215 467 0 9082 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 38204

[startup+1182.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/107 29525
/proc/meminfo: memFree=1796488/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=38476 CPUtime=1181.92
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9120 0 0 0 110210 7982 0 0 25 0 1 0 91140677 39399424 9040 1992294400 134512640 136421960 4293340336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9619 9040 215 467 0 9150 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 38476

[startup+1242.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 29527
/proc/meminfo: memFree=1796240/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=38652 CPUtime=1241.91
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9161 0 0 0 115890 8301 0 0 25 0 1 0 91140677 39579648 9081 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9663 9081 215 467 0 9194 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 38652

[startup+1302.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 29529
/proc/meminfo: memFree=1795744/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=39296 CPUtime=1301.89
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9297 0 0 0 121593 8596 0 0 25 0 1 0 91140677 40239104 9217 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 9824 9217 215 467 0 9355 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 39296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29529
/proc/meminfo: memFree=1794132/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=40916 CPUtime=1361.87
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9687 0 0 0 127310 8877 0 0 25 0 1 0 91140677 41897984 9607 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10229 9607 215 467 0 9760 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 40916

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29531
/proc/meminfo: memFree=1793760/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=41224 CPUtime=1421.86
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9772 0 0 0 133060 9126 0 0 25 0 1 0 91140677 42213376 9692 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10306 9692 215 467 0 9837 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 41224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29533
/proc/meminfo: memFree=1793760/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=41224 CPUtime=1481.84
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9774 0 0 0 138672 9512 0 0 25 0 1 0 91140677 42213376 9694 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10306 9694 215 467 0 9837 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 41224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29535
/proc/meminfo: memFree=1794008/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=41224 CPUtime=1541.82
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9777 0 0 0 144260 9922 0 0 25 0 1 0 91140677 42213376 9697 1992294400 134512640 136421960 4293340336 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10306 9697 215 467 0 9837 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 41224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29537
/proc/meminfo: memFree=1793760/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=41492 CPUtime=1601.8
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9827 0 0 0 149870 10310 0 0 25 0 1 0 91140677 42487808 9747 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10373 9747 215 467 0 9904 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 41492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29537
/proc/meminfo: memFree=1793388/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=41936 CPUtime=1661.78
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 9918 0 0 0 155471 10707 0 0 25 0 1 0 91140677 42942464 9838 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10484 9838 215 467 0 10015 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 41936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29539
/proc/meminfo: memFree=1792520/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=42800 CPUtime=1721.76
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 10134 0 0 0 161132 11044 0 0 25 0 1 0 91140677 43827200 10054 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10700 10054 215 467 0 10231 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 42800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29541
/proc/meminfo: memFree=1792024/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=43372 CPUtime=1781.75
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 10251 0 0 0 166765 11410 0 0 25 0 1 0 91140677 44412928 10171 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10843 10171 215 467 0 10374 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 43372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29541
/proc/meminfo: memFree=1792024/2059040 swapFree=4140520/4192956
[pid=29483] ppid=29481 vsize=43372 CPUtime=1800.05
/proc/29483/stat : 29483 (pbct) R 29481 29483 28882 0 -1 4202496 10251 0 0 0 168485 11520 0 0 25 0 1 0 91140677 44412928 10171 1992294400 134512640 136421960 4293340336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29483/statm: 10843 10171 215 467 0 10374 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43372

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): 1800.07
CPU user time (s): 1684.86
CPU system time (s): 115.213
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 43372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1684.86
system time used= 115.213
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10253
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= 24421

runsolver used 2.92355 second user time and 8.5567 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-25 22:41:37
IDJOB=2681457
IDBENCH=47946
IDSOLVER=1192
FILE ID=node052/2681457-1277498497
PBS_JOBID= 11190553
Free space on /tmp= 62248 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681457-1277498497/watcher-2681457-1277498497 -o /tmp/evaluation-result-2681457-1277498497/solver-2681457-1277498497 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681457-1277498497.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=413794842

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1834200 kB
Buffers:         40036 kB
Cached:          88200 kB
SwapCached:       5528 kB
Active:          57064 kB
Inactive:        84220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834200 kB
SwapTotal:     4192956 kB
SwapFree:      4140520 kB
Dirty:            2068 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:          11924 kB
Slab:            61480 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181256 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= 62248 MiB
End job on node052 at 2010-06-25 23:11:40