Trace number 429478

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
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 benchmark0.298954
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 variables243
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 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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/429478-1177985280/instance-429478-1177985280.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429478-1177985280/instance-429478-1177985280.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-429478-1177985280 -o ROOT/results/node6/solver-429478-1177985280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429478-1177985280/PBS4 /tmp/evaluation/429478-1177985280/instance-429478-1177985280.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: 0.85 0.98 0.99 3/77 27149
/proc/meminfo: memFree=1816760/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=1456 CPUtime=0
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 274565681 1490944 154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27149/statm: 364 154 87 219 0 141 0

[startup+0.0798339 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27149
/proc/meminfo: memFree=1816760/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=1988 CPUtime=0.07
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 337 0 0 0 7 0 0 0 18 0 1 0 274565681 2035712 320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 497 321 93 219 0 274 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1988

[startup+0.101836 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27149
/proc/meminfo: memFree=1816760/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=2500 CPUtime=0.09
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 274565681 2560000 355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 625 355 93 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.30186 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27149
/proc/meminfo: memFree=1816760/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=3700 CPUtime=0.29
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 680 0 0 0 29 0 0 0 19 0 1 0 274565681 3788800 663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 925 663 93 219 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3700

[startup+0.701907 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27149
/proc/meminfo: memFree=1816760/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=5944 CPUtime=0.69
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 1137 0 0 0 68 1 0 0 22 0 1 0 274565681 6086656 1120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 1486 1120 93 219 0 1263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5944

[startup+1.502 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1811440/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=10636 CPUtime=1.49
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 1958 0 0 0 147 2 0 0 25 0 1 0 274565681 10891264 1892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2659 1892 94 219 0 2436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10636

[startup+3.10119 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1808624/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=11416 CPUtime=3.09
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 2315 0 0 0 305 4 0 0 25 0 1 0 274565681 11689984 2152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2854 2152 94 219 0 2631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11416

[startup+6.30256 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1806576/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=12264 CPUtime=6.29
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 2844 0 0 0 622 7 0 0 25 0 1 0 274565681 12558336 2681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 3066 2681 94 219 0 2843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12264

[startup+12.7013 s]
/proc/loadavg: 0.87 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1805232/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=13736 CPUtime=12.69
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 3284 0 0 0 1258 11 0 0 25 0 1 0 274565681 14065664 2928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 3434 2928 94 219 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13736

[startup+25.5018 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1803184/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=15532 CPUtime=25.49
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 3829 0 0 0 2527 22 0 0 25 0 1 0 274565681 15904768 3473 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 3883 3473 94 219 0 3660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15532

[startup+51.1018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1799408/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=26900 CPUtime=51.07
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 5163 0 0 0 5071 36 0 0 25 0 1 0 274565681 27545600 4422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 6725 4422 94 219 0 6502 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26900

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1795504/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=31956 CPUtime=102.27
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 6901 0 0 0 10171 56 0 0 25 0 1 0 274565681 32722944 5391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 7989 5391 94 219 0 7766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1791152/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=34496 CPUtime=162.24
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 8016 0 0 0 16144 80 0 0 25 0 1 0 274565681 35323904 6506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 8624 6506 94 219 0 8401 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1788848/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=35624 CPUtime=222.23
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 8557 0 0 0 22117 106 0 0 25 0 1 0 274565681 36478976 7047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 8906 7047 94 219 0 8683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35624

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1786800/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=42680 CPUtime=282.21
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 10598 0 0 0 28094 127 0 0 25 0 1 0 274565681 43704320 7551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 10670 7551 94 219 0 10447 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42680

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1783152/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=44120 CPUtime=342.2
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 11507 0 0 0 34075 145 0 0 25 0 1 0 274565681 45178880 8460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 11030 8460 94 219 0 10807 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44120

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1780848/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=45076 CPUtime=402.18
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 12082 0 0 0 40056 162 0 0 25 0 1 0 274565681 46157824 9035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 11269 9035 94 219 0 11046 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45076

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1779248/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=45600 CPUtime=462.17
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 12465 0 0 0 46040 177 0 0 25 0 1 0 274565681 46694400 9418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 11400 9418 94 219 0 11177 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45600

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1777776/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=46748 CPUtime=522.15
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 12816 0 0 0 52022 193 0 0 25 0 1 0 274565681 47869952 9769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 11687 9769 94 219 0 11464 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1776432/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=47504 CPUtime=582.13
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 13166 0 0 0 58006 207 0 0 25 0 1 0 274565681 48644096 10119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 11876 10119 94 219 0 11653 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47504

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1775152/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=48168 CPUtime=642.12
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 13457 0 0 0 63988 224 0 0 25 0 1 0 274565681 49324032 10410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 12042 10410 94 219 0 11819 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48168


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 27150
/proc/meminfo: memFree=1770160/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=62852 CPUtime=882.05
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 17739 0 0 0 87918 287 0 0 25 0 1 0 274565681 64360448 11619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 15713 11619 94 219 0 15490 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62852

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1768432/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=64388 CPUtime=942.03
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 18180 0 0 0 93899 304 0 0 25 0 1 0 274565681 65933312 12060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16097 12060 94 219 0 15874 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 64388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1767536/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=64388 CPUtime=1002.02
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 18390 0 0 0 99884 318 0 0 25 0 1 0 274565681 65933312 12270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16097 12270 94 219 0 15874 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 64388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1766384/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=65288 CPUtime=1062
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 18674 0 0 0 105871 329 0 0 25 0 1 0 274565681 66854912 12554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16322 12554 94 219 0 16099 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 65288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1765360/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=65424 CPUtime=1121.99
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 18922 0 0 0 111857 342 0 0 25 0 1 0 274565681 66994176 12802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16356 12802 94 219 0 16133 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 27150
/proc/meminfo: memFree=1762096/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=66668 CPUtime=1181.97
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 19715 0 0 0 117846 351 0 0 25 0 1 0 274565681 68268032 13595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16667 13595 94 219 0 16444 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 66668

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1761264/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=66668 CPUtime=1241.96
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 19934 0 0 0 123835 361 0 0 25 0 1 0 274565681 68268032 13814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16667 13814 94 219 0 16444 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 66668

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1760048/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=67684 CPUtime=1301.94
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 20204 0 0 0 129821 373 0 0 25 0 1 0 274565681 69308416 14084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16921 14084 94 219 0 16698 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 67684

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1759216/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=67684 CPUtime=1361.93
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 20419 0 0 0 135806 387 0 0 25 0 1 0 274565681 69308416 14299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16921 14299 94 219 0 16698 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 67684

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1758384/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=67684 CPUtime=1421.91
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 20617 0 0 0 141793 398 0 0 25 0 1 0 274565681 69308416 14497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 16921 14497 94 219 0 16698 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 67684

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1757168/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=68900 CPUtime=1481.89
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 20912 0 0 0 147780 409 0 0 25 0 1 0 274565681 70553600 14792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17225 14792 94 219 0 17002 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 68900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27150
/proc/meminfo: memFree=1756400/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=68900 CPUtime=1541.87
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21110 0 0 0 153769 418 0 0 25 0 1 0 274565681 70553600 14990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17225 14990 94 219 0 17002 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 68900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1755248/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=70176 CPUtime=1601.86
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21382 0 0 0 159756 430 0 0 25 0 1 0 274565681 71860224 15262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17544 15262 94 219 0 17321 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 70176

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1754672/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=70176 CPUtime=1661.85
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21533 0 0 0 165744 441 0 0 25 0 1 0 274565681 71860224 15413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17544 15413 94 219 0 17321 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 70176

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1753840/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=70176 CPUtime=1721.83
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21737 0 0 0 171732 451 0 0 25 0 1 0 274565681 71860224 15617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17544 15617 94 219 0 17321 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 70176

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1753072/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=71540 CPUtime=1781.81
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21909 0 0 0 177720 461 0 0 25 0 1 0 274565681 73256960 15789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17885 15789 94 219 0 17662 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 71540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1752880/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=71540 CPUtime=1800.01
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21951 0 0 0 179539 462 0 0 25 0 1 0 274565681 73256960 15831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17885 15831 94 219 0 17662 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71540

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27152
/proc/meminfo: memFree=1752880/2055924 swapFree=4146664/4192956
[pid=27149] ppid=27147 vsize=71540 CPUtime=1800.01
/proc/27149/stat : 27149 (PBS4) R 27147 27149 4662 0 -1 4194304 21951 0 0 0 179539 462 0 0 25 0 1 0 274565681 73256960 15831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 17885 15831 94 219 0 17662 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71540

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.39
CPU system time (s): 4.63929
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 71540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.39
system time used= 4.63929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21952
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= 3078

runsolver used 1.47877 second user time and 4.12537 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 02:08:00 UTC 2007

IDJOB= 429478
IDBENCH= 47912
IDSOLVER= 157
FILE ID= node6/429478-1177985280

PBS_JOBID= 4728142

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=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= /tmp/evaluation/429478-1177985280/PBS4 /tmp/evaluation/429478-1177985280/instance-429478-1177985280.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-429478-1177985280 -o ROOT/results/node6/conversion-429478-1177985280 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429478-1177985280/instance-429478-1177985280.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-429478-1177985280 -o ROOT/results/node6/solver-429478-1177985280 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429478-1177985280/PBS4 /tmp/evaluation/429478-1177985280/instance-429478-1177985280.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  54510d4a8cd791bae993d435a4bb6e03

RANDOM SEED= 964434509

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1817232 kB
Buffers:         39764 kB
Cached:         106748 kB
SwapCached:      13900 kB
Active:          61028 kB
Inactive:       112932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1817232 kB
SwapTotal:     4192956 kB
SwapFree:      4146664 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          33576 kB
Slab:            50272 kB
Committed_AS:  8165848 kB
PageTables:       1796 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 node6 on Tue May  1 02:38:03 UTC 2007