Trace number 2667942

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 0.1OPT3 1297.49 1297.9

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 164/0 clauses 165/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
6.09/6.18	c 5.57015 9.02344 2634 116566
6.09/6.18	o 197
10.89/10.93	c 9.8605 9.15234 1279 215575
10.89/10.93	o 33
11.69/11.78	c 10.6224 9.15234 823 237573
11.69/11.78	o 25
12.79/12.87	c 11.6062 9.15234 953 260364
12.79/12.87	o 17
17.18/17.26	c 15.5466 9.15234 921 352352
17.18/17.26	o 3
1297.39/1297.88	c 1171.26 9.32812 1537 25477104
1297.39/1297.88	s OPTIMUM FOUND
1297.39/1297.88	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-2667942-1276649405/watcher-2667942-1276649405 -o /tmp/evaluation-result-2667942-1276649405/solver-2667942-1276649405 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667942-1276649405.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: 0.99 0.97 0.98 3/105 14412
/proc/meminfo: memFree=1805848/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=3516 CPUtime=0
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 547 0 0 0 0 0 0 0 25 0 1 0 6234029 3600384 470 1992294400 134512640 136485738 4294081792 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 879 471 194 482 0 395 0

[startup+0.060945 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14412
/proc/meminfo: memFree=1805848/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=7668 CPUtime=0.05
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1599 0 0 0 5 0 0 0 25 0 1 0 6234029 7852032 1522 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 1917 1522 226 482 0 1433 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7668

[startup+0.100948 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14412
/proc/meminfo: memFree=1805848/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=7668 CPUtime=0.09
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1631 0 0 0 9 0 0 0 25 0 1 0 6234029 7852032 1554 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 1917 1554 226 482 0 1433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7668

[startup+0.30097 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14412
/proc/meminfo: memFree=1805848/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=8052 CPUtime=0.29
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1723 0 0 0 27 2 0 0 25 0 1 0 6234029 8245248 1646 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2013 1646 226 482 0 1529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8052

[startup+0.701014 s]
/proc/loadavg: 0.99 0.97 0.98 3/105 14412
/proc/meminfo: memFree=1805848/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=8312 CPUtime=0.69
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1767 0 0 0 64 5 0 0 25 0 1 0 6234029 8511488 1690 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2078 1690 226 482 0 1594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8312

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14413
/proc/meminfo: memFree=1799764/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=8444 CPUtime=1.49
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1810 0 0 0 134 15 0 0 25 0 1 0 6234029 8646656 1733 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2111 1733 226 482 0 1627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8444

[startup+3.10128 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14413
/proc/meminfo: memFree=1799268/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=8848 CPUtime=3.09
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 1915 0 0 0 277 32 0 0 25 0 1 0 6234029 9060352 1838 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2212 1838 227 482 0 1728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8848

[startup+6.30163 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14413
/proc/meminfo: memFree=1799020/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=6.29
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2057 0 0 0 567 62 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 134920847 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9368

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14415
/proc/meminfo: memFree=1798400/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=12.69
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2059 0 0 0 1145 124 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9368

[startup+25.5007 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14415
/proc/meminfo: memFree=1798400/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=25.48
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 2294 254 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9368

[startup+51.1006 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14415
/proc/meminfo: memFree=1798400/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=51.08
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 4609 499 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9368

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14417
/proc/meminfo: memFree=1798276/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=102.26
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 9233 993 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9368

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14419
/proc/meminfo: memFree=1798276/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=162.24
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 14640 1584 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9368

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14419
/proc/meminfo: memFree=1798276/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=222.23
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 20049 2174 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9368

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14421
/proc/meminfo: memFree=1798276/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9368 CPUtime=282.2
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2061 0 0 0 25436 2784 0 0 25 0 1 0 6234029 9592832 1979 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2342 1979 245 482 0 1858 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9368

[startup+342.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14423
/proc/meminfo: memFree=1798152/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=342.19
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2072 0 0 0 30868 3351 0 0 25 0 1 0 6234029 9777152 1990 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 1990 245 482 0 1903 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9548

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14425
/proc/meminfo: memFree=1798152/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=402.17
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2074 0 0 0 36295 3922 0 0 25 0 1 0 6234029 9777152 1992 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 1992 245 482 0 1903 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14427
/proc/meminfo: memFree=1798152/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=462.16
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2076 0 0 0 41709 4507 0 0 25 0 1 0 6234029 9777152 1994 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 1994 245 482 0 1903 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9548

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14427
/proc/meminfo: memFree=1798152/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=522.14
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2077 0 0 0 47133 5081 0 0 25 0 1 0 6234029 9777152 1995 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 1995 245 482 0 1903 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9548

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14429
/proc/meminfo: memFree=1798152/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=582.12
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2077 0 0 0 52534 5678 0 0 25 0 1 0 6234029 9777152 1995 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 1995 245 482 0 1903 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9548

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14431
/proc/meminfo: memFree=1798028/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=642.11
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2095 0 0 0 57943 6268 0 0 25 0 1 0 6234029 9777152 2013 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2013 245 482 0 1903 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9548

[startup+702.3 s]

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

/proc/meminfo: memFree=1797284/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=702.06
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2097 0 0 0 63364 6842 0 0 25 0 1 0 6234029 9777152 2015 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2015 245 482 0 1903 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 9548

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14444
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=762.06
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2098 0 0 0 68784 7422 0 0 25 0 1 0 6234029 9777152 2016 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2016 245 482 0 1903 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 9548

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14444
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=822.03
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2100 0 0 0 74200 8003 0 0 25 0 1 0 6234029 9777152 2018 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2018 245 482 0 1903 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9548

[startup+882.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14446
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=882.01
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2102 0 0 0 79623 8578 0 0 25 0 1 0 6234029 9777152 2020 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2020 245 482 0 1903 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9548

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14448
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=941.99
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2103 0 0 0 85025 9174 0 0 25 0 1 0 6234029 9777152 2021 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2021 245 482 0 1903 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 9548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14450
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1001.97
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2104 0 0 0 90455 9742 0 0 25 0 1 0 6234029 9777152 2022 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2022 245 482 0 1903 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 9548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14452
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1061.96
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2106 0 0 0 95890 10306 0 0 25 0 1 0 6234029 9777152 2024 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2024 245 482 0 1903 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 9548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14452
/proc/meminfo: memFree=1797160/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1121.94
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2108 0 0 0 101303 10891 0 0 25 0 1 0 6234029 9777152 2026 1992294400 134512640 136485738 4294081792 18446744073709551615 134921049 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2026 245 482 0 1903 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 9548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14454
/proc/meminfo: memFree=1797036/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1181.92
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 106737 11455 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 9548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14456
/proc/meminfo: memFree=1796788/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1241.9
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 112142 12048 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 9548

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

[startup+1254.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14456
/proc/meminfo: memFree=1796788/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1253.89
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 113223 12166 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1253.89
Current children cumulated vsize (KiB) 9548

[startup+1279.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14456
/proc/meminfo: memFree=1796788/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1279.49
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 115516 12433 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1279.49
Current children cumulated vsize (KiB) 9548

[startup+1286.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14456
/proc/meminfo: memFree=1796788/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1285.89
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 116091 12498 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1285.89
Current children cumulated vsize (KiB) 9548

[startup+1292.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1292.29
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 116664 12565 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1292.29
Current children cumulated vsize (KiB) 9548

[startup+1295.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1295.49
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 116949 12600 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1295.49
Current children cumulated vsize (KiB) 9548

[startup+1296.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1296.29
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 117021 12608 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1296.29
Current children cumulated vsize (KiB) 9548

[startup+1297.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1297.09
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 117091 12618 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 9548

[startup+1297.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1297.28
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 117109 12619 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1297.28
Current children cumulated vsize (KiB) 9548

[startup+1297.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 14458
/proc/meminfo: memFree=1796664/2059040 swapFree=4164960/4192956
[pid=14412] ppid=14410 vsize=9548 CPUtime=1297.39
/proc/14412/stat : 14412 (pbct) R 14410 14412 13804 0 -1 4202496 2109 0 0 0 117118 12621 0 0 25 0 1 0 6234029 9777152 2027 1992294400 134512640 136485738 4294081792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14412/statm: 2387 2027 245 482 0 1903 0
Current children cumulated CPU time (s) 1297.39
Current children cumulated vsize (KiB) 9548

Child status: 0
Real time (s): 1297.9
CPU time (s): 1297.49
CPU user time (s): 1171.27
CPU system time (s): 126.224
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 9548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1171.27
system time used= 126.224
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2115
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= 3994

runsolver used 2.20766 second user time and 6.06708 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 02:50:05
IDJOB=2667942
IDBENCH=48025
IDSOLVER=1170
FILE ID=node087/2667942-1276649405
PBS_JOBID= 11172429
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
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-2667942-1276649405/watcher-2667942-1276649405 -o /tmp/evaluation-result-2667942-1276649405/solver-2667942-1276649405 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667942-1276649405.opb

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

MD5SUM BENCH= ac77720b7f5b87daca561007155fe585
RANDOM SEED=1522193588

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806252 kB
Buffers:         32264 kB
Cached:         112248 kB
SwapCached:        768 kB
Active:          85336 kB
Inactive:        92012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806252 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       32008 kB
Mapped:          14672 kB
Slab:            53740 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180772 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= 62552 MiB
End job on node087 at 2010-06-16 03:11:43