Trace number 431662

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
MD5SUM9b7cb599a49db47c0ffbf25416bcef37
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 benchmark0.224965
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 variables216
Total number of constraints19
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 constraints19
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)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/431662-1178008917/instance-431662-1178008917.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431662-1178008917/instance-431662-1178008917.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-431662-1178008917 -o ROOT/results/node1/solver-431662-1178008917 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431662-1178008917/PBS4 /tmp/evaluation/431662-1178008917/instance-431662-1178008917.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1835688/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=1456 CPUtime=0
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 276929567 1490944 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25699/statm: 364 153 87 219 0 141 0

[startup+0.0595489 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1835688/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=1972 CPUtime=0.05
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 301 0 0 0 5 0 0 0 18 0 1 0 276929567 2019328 284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 493 284 93 219 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1972

[startup+0.102552 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1835688/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=2484 CPUtime=0.09
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 276929567 2543616 341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 621 341 93 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.302575 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1835688/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=3680 CPUtime=0.29
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 670 0 0 0 29 0 0 0 19 0 1 0 276929567 3768320 653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 920 653 93 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.702624 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25699
/proc/meminfo: memFree=1835688/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=6188 CPUtime=0.69
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 1113 0 0 0 68 1 0 0 23 0 1 0 276929567 6336512 1096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 1547 1096 93 219 0 1324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6188

[startup+1.50172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1830880/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=6776 CPUtime=1.49
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 1478 0 0 0 147 2 0 0 25 0 1 0 276929567 6938624 1412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 1694 1412 94 219 0 1471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6776

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1829280/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=7840 CPUtime=3.09
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 1891 0 0 0 305 4 0 0 25 0 1 0 276929567 8028160 1728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 1960 1728 94 219 0 1737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7840

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1828192/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=12376 CPUtime=6.29
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 2085 0 0 0 620 9 0 0 25 0 1 0 276929567 12673024 1922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 3094 1922 94 219 0 2871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12376

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1825192/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=14200 CPUtime=12.69
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 3021 0 0 0 1255 14 0 0 25 0 1 0 276929567 14540800 2665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 3550 2665 94 219 0 3327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14200

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1823088/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=16808 CPUtime=25.49
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 3978 0 0 0 2526 23 0 0 25 0 1 0 276929567 17211392 3237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 4202 3237 94 219 0 3979 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16808

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 25700
/proc/meminfo: memFree=1820144/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=17876 CPUtime=51.07
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 4655 0 0 0 5070 37 0 0 25 0 1 0 276929567 18305024 3914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 4469 3914 94 219 0 4246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17876

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1810736/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=31592 CPUtime=102.26
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 7771 0 0 0 10164 62 0 0 25 0 1 0 276929567 32350208 6261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 7898 6261 94 219 0 7675 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31592

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1807792/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=33940 CPUtime=162.25
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 8534 0 0 0 16139 86 0 0 25 0 1 0 276929567 34754560 7024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 8485 7024 94 219 0 8262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33940

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1805744/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=34924 CPUtime=222.23
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 8981 0 0 0 22112 111 0 0 25 0 1 0 276929567 35762176 7471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 8731 7471 94 219 0 8508 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34924

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1801968/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=36688 CPUtime=282.22
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 9931 0 0 0 28085 137 0 0 25 0 1 0 276929567 37568512 8421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 9172 8421 94 219 0 8949 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36688

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1799984/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=44008 CPUtime=342.2
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 11928 0 0 0 34059 161 0 0 25 0 1 0 276929567 45064192 8881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11002 8881 94 219 0 10779 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44008

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1798704/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=44448 CPUtime=402.19
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 12250 0 0 0 40036 183 0 0 25 0 1 0 276929567 45514752 9203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11112 9203 94 219 0 10889 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44448

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1796848/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=45412 CPUtime=462.16
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 12705 0 0 0 46012 204 0 0 25 0 1 0 276929567 46501888 9658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11353 9658 94 219 0 11130 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 45412

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1795568/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=45940 CPUtime=522.15
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 13028 0 0 0 51989 226 0 0 25 0 1 0 276929567 47042560 9981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11485 9981 94 219 0 11262 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45940

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1794096/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=46500 CPUtime=582.14
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 13383 0 0 0 57969 245 0 0 25 0 1 0 276929567 47616000 10336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11625 10336 94 219 0 11402 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46500

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1792432/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=47768 CPUtime=642.12
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 13789 0 0 0 63944 268 0 0 25 0 1 0 276929567 48914432 10742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 11942 10742 94 219 0 11719 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47768


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1788272/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=50108 CPUtime=822.07
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 14820 0 0 0 81885 322 0 0 25 0 1 0 276929567 51310592 11773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 12527 11773 94 219 0 12304 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 50108

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1787120/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=63156 CPUtime=882.05
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 18168 0 0 0 87864 341 0 0 25 0 1 0 276929567 64671744 12048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 15789 12048 94 219 0 15566 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 63156

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1786224/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=63964 CPUtime=942.03
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 18392 0 0 0 93843 360 0 0 25 0 1 0 276929567 65499136 12272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 15991 12272 94 219 0 15768 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 63964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1785072/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=64156 CPUtime=1002.02
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 18670 0 0 0 99825 377 0 0 25 0 1 0 276929567 65695744 12550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16039 12550 94 219 0 15816 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 64156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1783216/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=65172 CPUtime=1062.01
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 19240 0 0 0 105807 394 0 0 25 0 1 0 276929567 66736128 13120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16293 13120 94 219 0 16070 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 65172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25700
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=65172 CPUtime=1121.99
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 19655 0 0 0 111785 414 0 0 25 0 1 0 276929567 66736128 13535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16293 13535 94 219 0 16070 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/84 25868
/proc/meminfo: memFree=1778736/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=66080 CPUtime=1181.91
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 19892 0 0 0 117757 434 0 0 25 0 1 0 276929567 67665920 13772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16520 13772 94 219 0 16297 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 66080

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1778992/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=66080 CPUtime=1241.88
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 20128 0 0 0 123737 451 0 0 25 0 1 0 276929567 67665920 14008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16520 14008 94 219 0 16297 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 66080

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1777968/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=67048 CPUtime=1301.86
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 20369 0 0 0 129719 467 0 0 25 0 1 0 276929567 68657152 14249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 16762 14249 94 219 0 16539 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 67048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1776944/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=68076 CPUtime=1361.84
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 20625 0 0 0 135702 482 0 0 25 0 1 0 276929567 69709824 14505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17019 14505 94 219 0 16796 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 68076

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1775984/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=68076 CPUtime=1421.83
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 20867 0 0 0 141686 497 0 0 25 0 1 0 276929567 69709824 14747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17019 14747 94 219 0 16796 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 68076

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1774960/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=68344 CPUtime=1481.81
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 21119 0 0 0 147669 512 0 0 25 0 1 0 276929567 69984256 14999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17086 14999 94 219 0 16863 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 68344

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1774000/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=69436 CPUtime=1541.79
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 21350 0 0 0 153651 528 0 0 25 0 1 0 276929567 71102464 15230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17359 15230 94 219 0 17136 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 69436

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1773296/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=69436 CPUtime=1601.78
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 21539 0 0 0 159635 543 0 0 25 0 1 0 276929567 71102464 15419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17359 15419 94 219 0 17136 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 69436

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1772592/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=69436 CPUtime=1661.76
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 21704 0 0 0 165620 556 0 0 25 0 1 0 276929567 71102464 15584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17359 15584 94 219 0 17136 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 69436

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1771312/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=70740 CPUtime=1721.74
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 22027 0 0 0 171605 569 0 0 25 0 1 0 276929567 72437760 15907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17685 15907 94 219 0 17462 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 70740

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1770544/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=70740 CPUtime=1781.73
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 22227 0 0 0 177589 584 0 0 25 0 1 0 276929567 72437760 16107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17685 16107 94 219 0 17462 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 70740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25898
/proc/meminfo: memFree=1770224/2055920 swapFree=4145736/4192956
[pid=25699] ppid=25697 vsize=71972 CPUtime=1800.04
/proc/25699/stat : 25699 (PBS4) R 25697 25699 24573 0 -1 4194304 22313 0 0 0 179415 589 0 0 25 0 1 0 276929567 73699328 16193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25699/statm: 17993 16193 94 219 0 17770 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 71972

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1794.15
CPU system time (s): 5.9021
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 74688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.15
system time used= 5.9021
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22314
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= 8
involuntary context switches= 1748

runsolver used 1.57776 second user time and 4.33334 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 08:41:57 UTC 2007

IDJOB= 431662
IDBENCH= 48068
IDSOLVER= 157
FILE ID= node1/431662-1178008917

PBS_JOBID= 4728277

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
COMMAND LINE= /tmp/evaluation/431662-1178008917/PBS4 /tmp/evaluation/431662-1178008917/instance-431662-1178008917.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-431662-1178008917 -o ROOT/results/node1/conversion-431662-1178008917 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431662-1178008917/instance-431662-1178008917.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-431662-1178008917 -o ROOT/results/node1/solver-431662-1178008917 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431662-1178008917/PBS4 /tmp/evaluation/431662-1178008917/instance-431662-1178008917.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9b7cb599a49db47c0ffbf25416bcef37

RANDOM SEED= 66199838

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836096 kB
Buffers:         35948 kB
Cached:          97488 kB
SwapCached:      14532 kB
Active:          98284 kB
Inactive:        58184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836096 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          29896 kB
Slab:            48888 kB
Committed_AS:  5765112 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node1 on Tue May  1 09:12:00 UTC 2007