Trace number 2681536

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 fixedOPT3 1421.59 1421.98

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
MD5SUMac77720b7f5b87daca561007155fe585
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 benchmark0.78688
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 variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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 167/0 clauses 162/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
6.50/6.59	c 6.01809 8.83984 2567 108396
6.50/6.59	o 5
9.09/9.11	c 8.28374 8.99609 856 155692
9.09/9.11	o 3
1421.50/1421.96	c 1285.99 9.56641 1710 25283743
1421.50/1421.96	s OPTIMUM FOUND
1421.50/1421.96	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 x19 -x20 x21 -x22 -x23 x24 -x25 -x26 x27 x28 -x29 -x30 x31 -x32 -x33 -x34 x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 x52 x53 -x54

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681536-1277499383/watcher-2681536-1277499383 -o /tmp/evaluation-result-2681536-1277499383/solver-2681536-1277499383 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681536-1277499383.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 2/106 31833
/proc/meminfo: memFree=1847860/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=3444 CPUtime=0
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 555 0 0 0 0 0 0 0 20 0 1 0 125542370 3526656 475 1992294400 134512640 136421960 4287142112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 861 476 189 467 0 392 0

[startup+0.076427 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31833
/proc/meminfo: memFree=1847860/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=7624 CPUtime=0.06
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1619 0 0 0 6 0 0 0 20 0 1 0 125542370 7806976 1539 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 1906 1539 214 467 0 1437 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7624

[startup+0.101429 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31833
/proc/meminfo: memFree=1847860/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=7752 CPUtime=0.09
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1656 0 0 0 8 1 0 0 20 0 1 0 125542370 7938048 1576 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 1938 1576 214 467 0 1469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7752

[startup+0.301453 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31833
/proc/meminfo: memFree=1847860/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=8140 CPUtime=0.29
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1753 0 0 0 26 3 0 0 20 0 1 0 125542370 8335360 1673 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2035 1673 214 467 0 1566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31833
/proc/meminfo: memFree=1847860/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=8396 CPUtime=0.69
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1797 0 0 0 62 7 0 0 21 0 1 0 125542370 8597504 1717 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2099 1717 214 467 0 1630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8396

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=1841776/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=8528 CPUtime=1.49
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1850 0 0 0 135 14 0 0 23 0 1 0 125542370 8732672 1770 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2132 1770 214 467 0 1663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8528

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=1841280/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=8788 CPUtime=3.1
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1912 0 0 0 282 28 0 0 25 0 1 0 125542370 8998912 1832 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2197 1832 214 467 0 1728 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8788

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=1840784/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9048 CPUtime=6.29
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 1973 0 0 0 574 55 0 0 25 0 1 0 125542370 9265152 1893 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2262 1893 215 467 0 1793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9048

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=1840536/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=12.69
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 1154 115 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9208

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=1840536/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=25.48
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 2308 240 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9208

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31836
/proc/meminfo: memFree=1840412/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=51.08
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 4619 489 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 134640918 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9208

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31836
/proc/meminfo: memFree=1840164/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=102.27
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 9261 966 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31838
/proc/meminfo: memFree=1840164/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=162.25
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 14684 1541 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31840
/proc/meminfo: memFree=1840040/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=222.23
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 20102 2121 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135006177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31851
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9208 CPUtime=282.2
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2026 0 0 0 25525 2695 0 0 25 0 1 0 125542370 9428992 1944 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2302 1944 238 467 0 1833 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9208

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31853
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=342.19
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2036 0 0 0 30937 3282 0 0 25 0 1 0 125542370 9609216 1954 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1954 238 467 0 1877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9384

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31853
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=402.17
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2039 0 0 0 36349 3868 0 0 25 0 1 0 125542370 9609216 1957 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1957 238 467 0 1877 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31855
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=462.16
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2041 0 0 0 41786 4430 0 0 25 0 1 0 125542370 9609216 1959 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1959 238 467 0 1877 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31857
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=522.14
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2047 0 0 0 47216 4998 0 0 25 0 1 0 125542370 9609216 1965 1992294400 134512640 136421960 4287142112 18446744073709551615 135020353 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1965 238 467 0 1877 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31859
/proc/meminfo: memFree=1839296/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=582.13
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2055 0 0 0 52654 5559 0 0 25 0 1 0 125542370 9609216 1973 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1973 238 467 0 1877 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9384

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31861
/proc/meminfo: memFree=1839296/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9384 CPUtime=642.11
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2060 0 0 0 58073 6138 0 0 25 0 1 0 125542370 9609216 1978 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2346 1978 238 467 0 1877 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9384

[startup+702.301 s]

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

/proc/meminfo: memFree=1839296/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9516 CPUtime=762.09
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2090 0 0 0 68921 7288 0 0 25 0 1 0 125542370 9744384 2008 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2379 2008 238 467 0 1910 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31865
/proc/meminfo: memFree=1839296/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9516 CPUtime=822.06
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2094 0 0 0 74371 7835 0 0 25 0 1 0 125542370 9744384 2012 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2379 2012 238 467 0 1910 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31867
/proc/meminfo: memFree=1839172/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=882.04
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2098 0 0 0 79778 8426 0 0 25 0 1 0 125542370 9883648 2016 1992294400 134512640 136421960 4287142112 18446744073709551615 135818247 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2016 238 467 0 1944 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31869
/proc/meminfo: memFree=1839048/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=942.03
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2115 0 0 0 85225 8978 0 0 25 0 1 0 125542370 9883648 2033 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2033 238 467 0 1944 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31869
/proc/meminfo: memFree=1839048/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=1002.01
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2128 0 0 0 90656 9545 0 0 25 0 1 0 125542370 9883648 2046 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2046 238 467 0 1944 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31874
/proc/meminfo: memFree=1838304/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=1062
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2129 0 0 0 96071 10129 0 0 25 0 1 0 125542370 9883648 2047 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2047 238 467 0 1944 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 9652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31876
/proc/meminfo: memFree=1838428/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=1121.98
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2135 0 0 0 101518 10680 0 0 25 0 1 0 125542370 9883648 2053 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2053 238 467 0 1944 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 9652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31878
/proc/meminfo: memFree=1838428/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9652 CPUtime=1181.96
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2136 0 0 0 106951 11245 0 0 25 0 1 0 125542370 9883648 2054 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2413 2054 238 467 0 1944 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9652

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31880
/proc/meminfo: memFree=1838428/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1241.95
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2145 0 0 0 112384 11811 0 0 25 0 1 0 125542370 10027008 2063 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2063 238 467 0 1979 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 9792

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31880
/proc/meminfo: memFree=1838428/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1301.94
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2159 0 0 0 117821 12373 0 0 25 0 1 0 125542370 10027008 2077 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2077 238 467 0 1979 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 9792

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31882
/proc/meminfo: memFree=1838428/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1361.92
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2159 0 0 0 123229 12963 0 0 25 0 1 0 125542370 10027008 2077 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2077 238 467 0 1979 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 9792

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

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31882
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1381.91
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2159 0 0 0 125025 13166 0 0 25 0 1 0 125542370 10027008 2077 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2077 238 467 0 1979 0
Current children cumulated CPU time (s) 1381.91
Current children cumulated vsize (KiB) 9792

[startup+1407.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1407.51
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2159 0 0 0 127332 13419 0 0 25 0 1 0 125542370 10027008 2077 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2077 238 467 0 1979 0
Current children cumulated CPU time (s) 1407.51
Current children cumulated vsize (KiB) 9792

[startup+1414.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1413.9
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 127910 13480 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1413.9
Current children cumulated vsize (KiB) 9792

[startup+1417.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1417.1
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 128197 13513 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1417.1
Current children cumulated vsize (KiB) 9792

[startup+1419.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1418.7
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 128340 13530 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1418.7
Current children cumulated vsize (KiB) 9792

[startup+1420.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1420.3
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 128485 13545 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1420.3
Current children cumulated vsize (KiB) 9792

[startup+1421.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1421.1
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 128557 13553 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1421.1
Current children cumulated vsize (KiB) 9792

[startup+1421.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31884
/proc/meminfo: memFree=1838552/2059040 swapFree=4135556/4192956
[pid=31833] ppid=31831 vsize=9792 CPUtime=1421.5
/proc/31833/stat : 31833 (pbct) R 31831 31833 31354 0 -1 4202496 2160 0 0 0 128593 13557 0 0 25 0 1 0 125542370 10027008 2078 1992294400 134512640 136421960 4287142112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31833/statm: 2448 2078 238 467 0 1979 0
Current children cumulated CPU time (s) 1421.5
Current children cumulated vsize (KiB) 9792

Child status: 0
Real time (s): 1421.98
CPU time (s): 1421.59
CPU user time (s): 1286.01
CPU system time (s): 135.584
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 9792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1286.01
system time used= 135.584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2165
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= 2170

runsolver used 2.28265 second user time and 6.77697 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-25 22:56:23
IDJOB=2681536
IDBENCH=48025
IDSOLVER=1192
FILE ID=node001/2681536-1277499383
PBS_JOBID= 11190573
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681536-1277499383/watcher-2681536-1277499383 -o /tmp/evaluation-result-2681536-1277499383/solver-2681536-1277499383 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681536-1277499383.opb

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

MD5SUM BENCH= ac77720b7f5b87daca561007155fe585
RANDOM SEED=331975852

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848388 kB
Buffers:         24292 kB
Cached:          88164 kB
SwapCached:       9700 kB
Active:          70048 kB
Inactive:        55300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848388 kB
SwapTotal:     4192956 kB
SwapFree:      4135556 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11416 kB
Mapped:           8336 kB
Slab:            63348 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182808 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= 62440 MiB
End job on node001 at 2010-06-25 23:20:05