Trace number 2681491

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) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-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 benchmark9.76751
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
0.00/0.00	c constraints 529/0 clauses 512/0 units 0
0.00/0.00	c vars 192
0.00/0.00	c objective 8 + 0
1800.04/1800.50	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-2681491-1277498863/watcher-2681491-1277498863 -o /tmp/evaluation-result-2681491-1277498863/solver-2681491-1277498863 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681491-1277498863.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: 0.91 0.97 0.99 3/105 30582
/proc/meminfo: memFree=1832276/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=2268 CPUtime=0
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 91180157 2322432 223 1992294400 134512640 136421960 4294532976 18446744073709551615 135829975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30582/statm: 567 224 146 467 0 98 0

[startup+0.0544189 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 30582
/proc/meminfo: memFree=1832276/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=7432 CPUtime=0.04
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 1542 0 0 0 4 0 0 0 25 0 1 0 91180157 7610368 1462 1992294400 134512640 136421960 4294532976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 1858 1463 193 467 0 1389 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7432

[startup+0.101424 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 30582
/proc/meminfo: memFree=1832276/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=11336 CPUtime=0.09
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 2512 0 0 0 9 0 0 0 25 0 1 0 91180157 11608064 2432 1992294400 134512640 136421960 4294532976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 2834 2433 193 467 0 2365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11336

[startup+0.301444 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 30582
/proc/meminfo: memFree=1832276/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=17488 CPUtime=0.29
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4014 0 0 0 27 2 0 0 25 0 1 0 91180157 17907712 3934 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 4372 3934 215 467 0 3903 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17488

[startup+0.701484 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 30582
/proc/meminfo: memFree=1832276/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=18272 CPUtime=0.69
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4206 0 0 0 63 6 0 0 25 0 1 0 91180157 18710528 4126 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 4568 4127 215 467 0 4099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18272

[startup+1.50156 s]
/proc/loadavg: 0.91 0.97 0.99 2/106 30583
/proc/meminfo: memFree=1815900/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=18796 CPUtime=1.49
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4340 0 0 0 133 16 0 0 25 0 1 0 91180157 19247104 4260 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 4699 4260 215 467 0 4230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18796

[startup+3.10173 s]
/proc/loadavg: 0.91 0.97 0.99 2/106 30583
/proc/meminfo: memFree=1815280/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=19324 CPUtime=3.09
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4478 0 0 0 274 35 0 0 25 0 1 0 91180157 19787776 4398 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 4831 4398 215 467 0 4362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19324

[startup+6.30104 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 30583
/proc/meminfo: memFree=1814164/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=20240 CPUtime=6.29
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4705 0 0 0 564 65 0 0 25 0 1 0 91180157 20725760 4625 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 5060 4625 215 467 0 4591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20240

[startup+12.7007 s]
/proc/loadavg: 0.93 0.97 0.99 2/106 30583
/proc/meminfo: memFree=1813180/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=21160 CPUtime=12.68
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 4944 0 0 0 1149 119 0 0 25 0 1 0 91180157 21667840 4864 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 5290 4864 215 467 0 4821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21160

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/106 30583
/proc/meminfo: memFree=1811444/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=22860 CPUtime=25.49
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 5359 0 0 0 2319 230 0 0 25 0 1 0 91180157 23408640 5279 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 5715 5279 215 467 0 5246 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22860

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/106 30585
/proc/meminfo: memFree=1810576/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=23788 CPUtime=51.08
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 5592 0 0 0 4682 426 0 0 25 0 1 0 91180157 24358912 5512 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 5947 5512 215 467 0 5478 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23788

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/106 30585
/proc/meminfo: memFree=1807228/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=26900 CPUtime=102.27
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 6372 0 0 0 9440 787 0 0 25 0 1 0 91180157 27545600 6292 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 6725 6292 215 467 0 6256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26900

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30587
/proc/meminfo: memFree=1806112/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=28028 CPUtime=162.25
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 6615 0 0 0 15044 1181 0 0 25 0 1 0 91180157 28700672 6535 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 7007 6535 215 467 0 6538 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28028

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30589
/proc/meminfo: memFree=1805244/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=29012 CPUtime=222.24
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 6874 0 0 0 20633 1591 0 0 25 0 1 0 91180157 29708288 6794 1992294400 134512640 136421960 4294532976 18446744073709551615 134857238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 7253 6794 215 467 0 6784 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29012

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30591
/proc/meminfo: memFree=1803260/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=31004 CPUtime=282.22
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 7360 0 0 0 26225 1997 0 0 25 0 1 0 91180157 31748096 7280 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 7751 7280 215 467 0 7282 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31004

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30593
/proc/meminfo: memFree=1803136/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=31004 CPUtime=342.21
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 7367 0 0 0 31845 2376 0 0 25 0 1 0 91180157 31748096 7287 1992294400 134512640 136421960 4294532976 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 7751 7287 215 467 0 7282 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31004

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30593
/proc/meminfo: memFree=1801524/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=32760 CPUtime=402.19
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 7776 0 0 0 37449 2770 0 0 25 0 1 0 91180157 33546240 7696 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 8190 7696 215 467 0 7721 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32760

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30595
/proc/meminfo: memFree=1800656/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=33476 CPUtime=462.17
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 7951 0 0 0 43097 3120 0 0 25 0 1 0 91180157 34279424 7871 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 8369 7871 215 467 0 7900 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33476

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30597
/proc/meminfo: memFree=1799912/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=34452 CPUtime=522.16
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 8174 0 0 0 48705 3511 0 0 25 0 1 0 91180157 35278848 8094 1992294400 134512640 136421960 4294532976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 8613 8094 215 467 0 8144 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34452

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30599
/proc/meminfo: memFree=1799044/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=35356 CPUtime=582.14
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 8391 0 0 0 54394 3820 0 0 25 0 1 0 91180157 36204544 8311 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 8839 8311 215 467 0 8370 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35356

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 30601
/proc/meminfo: memFree=1798548/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=35612 CPUtime=642.14
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 8476 0 0 0 60031 4183 0 0 25 0 1 0 91180157 36466688 8396 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 8903 8396 215 467 0 8434 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 35612

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/106 30616
/proc/meminfo: memFree=1796192/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=37580 CPUtime=882.07
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 8928 0 0 0 82384 5823 0 0 25 0 1 0 91180157 38481920 8848 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9395 8848 215 467 0 8926 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 37580

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 30618
/proc/meminfo: memFree=1795696/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=38204 CPUtime=942.05
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9059 0 0 0 87964 6241 0 0 25 0 1 0 91180157 39120896 8979 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9551 8979 215 467 0 9082 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30618
/proc/meminfo: memFree=1795572/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=38204 CPUtime=1002.04
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9084 0 0 0 93568 6636 0 0 25 0 1 0 91180157 39120896 9004 1992294400 134512640 136421960 4294532976 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9551 9004 215 467 0 9082 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 38204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30620
/proc/meminfo: memFree=1795572/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=38204 CPUtime=1062.02
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9084 0 0 0 99155 7047 0 0 25 0 1 0 91180157 39120896 9004 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9551 9004 215 467 0 9082 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 38204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30622
/proc/meminfo: memFree=1795572/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=38476 CPUtime=1122.01
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9121 0 0 0 104763 7438 0 0 25 0 1 0 91180157 39399424 9041 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9619 9041 215 467 0 9150 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 38476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30624
/proc/meminfo: memFree=1795200/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=38824 CPUtime=1181.99
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9215 0 0 0 110460 7739 0 0 25 0 1 0 91180157 39755776 9135 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9706 9135 215 467 0 9237 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 38824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30626
/proc/meminfo: memFree=1794456/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=39580 CPUtime=1241.98
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9392 0 0 0 116164 8034 0 0 25 0 1 0 91180157 40529920 9312 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 9895 9312 215 467 0 9426 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 39580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30626
/proc/meminfo: memFree=1792968/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=40916 CPUtime=1301.96
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9690 0 0 0 121906 8290 0 0 25 0 1 0 91180157 41897984 9610 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10229 9610 215 467 0 9760 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 40916

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30628
/proc/meminfo: memFree=1792720/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=41224 CPUtime=1361.94
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9773 0 0 0 127601 8593 0 0 25 0 1 0 91180157 42213376 9693 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10306 9693 215 467 0 9837 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 41224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30630
/proc/meminfo: memFree=1792720/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=41224 CPUtime=1421.94
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9775 0 0 0 133188 9006 0 0 25 0 1 0 91180157 42213376 9695 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10306 9695 215 467 0 9837 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 41224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30632
/proc/meminfo: memFree=1792596/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=41492 CPUtime=1481.91
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9827 0 0 0 138800 9391 0 0 25 0 1 0 91180157 42487808 9747 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10373 9747 215 467 0 9904 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 41492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30634
/proc/meminfo: memFree=1792224/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=41936 CPUtime=1541.9
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9919 0 0 0 144398 9792 0 0 25 0 1 0 91180157 42942464 9839 1992294400 134512640 136421960 4294532976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10484 9839 215 467 0 10015 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 41936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30634
/proc/meminfo: memFree=1791976/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=42076 CPUtime=1601.89
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 9960 0 0 0 150027 10162 0 0 25 0 1 0 91180157 43085824 9880 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10519 9880 215 467 0 10050 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 42076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30636
/proc/meminfo: memFree=1790736/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=43372 CPUtime=1661.86
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 10251 0 0 0 155692 10494 0 0 25 0 1 0 91180157 44412928 10171 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10843 10171 215 467 0 10374 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 43372

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30638
/proc/meminfo: memFree=1790612/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=43372 CPUtime=1721.86
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 10252 0 0 0 161270 10916 0 0 25 0 1 0 91180157 44412928 10172 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 10843 10172 215 467 0 10374 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 43372

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30640
/proc/meminfo: memFree=1789620/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=44152 CPUtime=1781.84
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 10449 0 0 0 166911 11273 0 0 25 0 1 0 91180157 45211648 10369 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 11038 10369 215 467 0 10569 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 44152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30640
/proc/meminfo: memFree=1789620/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=44152 CPUtime=1800.04
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 10449 0 0 0 168606 11398 0 0 25 0 1 0 91180157 45211648 10369 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 11038 10369 215 467 0 10569 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44152

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30640
/proc/meminfo: memFree=1789620/2059040 swapFree=4135356/4192956
[pid=30582] ppid=30580 vsize=44152 CPUtime=1800.04
/proc/30582/stat : 30582 (pbct) R 30580 30582 30089 0 -1 4202496 10449 0 0 0 168606 11398 0 0 25 0 1 0 91180157 45211648 10369 1992294400 134512640 136421960 4294532976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30582/statm: 11038 10369 215 467 0 10569 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44152

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1686.06
CPU system time (s): 113.991
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 44152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1686.06
system time used= 113.991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10451
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= 3000

runsolver used 2.99854 second user time and 8.47971 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 22:47:43
IDJOB=2681491
IDBENCH=47980
IDSOLVER=1192
FILE ID=node084/2681491-1277498863
PBS_JOBID= 11190561
Free space on /tmp= 62456 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=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681491-1277498863/watcher-2681491-1277498863 -o /tmp/evaluation-result-2681491-1277498863/solver-2681491-1277498863 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681491-1277498863.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1741593259

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832680 kB
Buffers:         27964 kB
Cached:         102492 kB
SwapCached:       9804 kB
Active:          68552 kB
Inactive:        74572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832680 kB
SwapTotal:     4192956 kB
SwapFree:      4135356 kB
Dirty:            1836 kB
Writeback:           8 kB
AnonPages:       11428 kB
Mapped:           8288 kB
Slab:            61408 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180724 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= 62456 MiB
End job on node084 at 2010-06-25 23:17:46