Trace number 431326

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) 1800.12 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark0.235963
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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/431326-1178004834/instance-431326-1178004834.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431326-1178004834/instance-431326-1178004834.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-431326-1178004834 -o ROOT/results/node25/solver-431326-1178004834 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431326-1178004834/PBS4 /tmp/evaluation/431326-1178004834/instance-431326-1178004834.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: 1.00 1.00 1.00 3/64 30796
/proc/meminfo: memFree=1870904/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=1456 CPUtime=0
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 248400463 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 364 147 87 219 0 141 0

[startup+0.012841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30796
/proc/meminfo: memFree=1870904/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=1608 CPUtime=0.01
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 248400463 1646592 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640565 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 402 176 87 219 0 179 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1608

[startup+0.101857 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30796
/proc/meminfo: memFree=1870904/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=2524 CPUtime=0.09
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 248400463 2584576 346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 631 346 93 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30796
/proc/meminfo: memFree=1870904/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=3680 CPUtime=0.29
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 700 0 0 0 29 0 0 0 19 0 1 0 248400463 3768320 683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 920 683 93 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30796
/proc/meminfo: memFree=1870904/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=6060 CPUtime=0.69
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 1219 0 0 0 68 1 0 0 22 0 1 0 248400463 6205440 1202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 1515 1202 93 219 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1865584/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=10872 CPUtime=1.49
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 1841 0 0 0 147 2 0 0 25 0 1 0 248400463 11132928 1775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 2718 1775 94 219 0 2495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10872

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1863472/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=11516 CPUtime=3.09
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 2144 0 0 0 305 4 0 0 25 0 1 0 248400463 11792384 1981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 2879 1981 94 219 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11516

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1862384/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=12316 CPUtime=6.29
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 2609 0 0 0 622 7 0 0 25 0 1 0 248400463 12611584 2446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 3079 2446 94 219 0 2856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12316

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1859976/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=13672 CPUtime=12.69
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 3152 0 0 0 1258 11 0 0 25 0 1 0 248400463 14000128 2796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 3418 2796 94 219 0 3195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13672

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1857736/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=14540 CPUtime=25.48
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 3702 0 0 0 2532 16 0 0 25 0 1 0 248400463 14888960 3346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 3635 3346 94 219 0 3412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14540

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1855816/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=16996 CPUtime=51.08
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 4580 0 0 0 5076 32 0 0 25 0 1 0 248400463 17403904 3839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 4249 3839 94 219 0 4026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16996

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1850376/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=30648 CPUtime=102.26
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 6682 0 0 0 10169 57 0 0 25 0 1 0 248400463 31383552 5172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 7662 5172 94 219 0 7439 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30648

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1845320/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=33088 CPUtime=162.24
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 8036 0 0 0 16142 82 0 0 25 0 1 0 248400463 33882112 6526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 8272 6526 94 219 0 8049 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33088

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1842376/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=34596 CPUtime=222.22
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 8681 0 0 0 22119 103 0 0 25 0 1 0 248400463 35426304 7171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 8649 7171 94 219 0 8426 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1840712/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=41448 CPUtime=282.2
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 10583 0 0 0 28096 124 0 0 25 0 1 0 248400463 42442752 7536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 10362 7536 94 219 0 10139 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30797
/proc/meminfo: memFree=1838984/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=42248 CPUtime=342.18
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 11047 0 0 0 34078 140 0 0 25 0 1 0 248400463 43261952 8000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 10562 8000 94 219 0 10339 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42248

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30799
/proc/meminfo: memFree=1835208/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=43412 CPUtime=402.16
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 12046 0 0 0 40060 156 0 0 25 0 1 0 248400463 44453888 8999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 10853 8999 94 219 0 10630 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43412

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1829512/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=61664 CPUtime=462.14
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 13360 0 0 0 46039 175 0 0 25 0 1 0 248400463 63143936 10313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 15416 10313 94 219 0 15193 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 61664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1828168/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=62744 CPUtime=522.12
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 13695 0 0 0 52021 191 0 0 25 0 1 0 248400463 64249856 10648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 15686 10648 94 219 0 15463 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 62744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1826632/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=63336 CPUtime=582.1
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 14094 0 0 0 58001 209 0 0 25 0 1 0 248400463 64856064 11047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 15834 11047 94 219 0 15611 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 63336

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1825544/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=63964 CPUtime=642.09
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 14356 0 0 0 63985 224 0 0 25 0 1 0 248400463 65499136 11309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 15991 11309 94 219 0 15768 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 63964


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1821640/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=78684 CPUtime=822.02
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 18401 0 0 0 81937 265 0 0 25 0 1 0 248400463 80572416 12281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 19671 12281 94 219 0 19448 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 78684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1820552/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=78844 CPUtime=882
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 18672 0 0 0 87923 277 0 0 25 0 1 0 248400463 80736256 12552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 19711 12552 94 219 0 19488 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 78844

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1819080/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=79644 CPUtime=941.99
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 19031 0 0 0 93907 292 0 0 25 0 1 0 248400463 81555456 12911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 19911 12911 94 219 0 19688 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 79644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1818056/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=80496 CPUtime=1001.96
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 19289 0 0 0 99892 304 0 0 25 0 1 0 248400463 82427904 13169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20124 13169 94 219 0 19901 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 80496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1817096/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=80496 CPUtime=1061.95
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 19533 0 0 0 105878 317 0 0 25 0 1 0 248400463 82427904 13413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20124 13413 94 219 0 19901 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 80496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1816136/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=81400 CPUtime=1121.93
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 19757 0 0 0 111865 328 0 0 25 0 1 0 248400463 83353600 13637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20350 13637 94 219 0 20127 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 81400

[startup+1182.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 30799
/proc/meminfo: memFree=1815240/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=81400 CPUtime=1181.91
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 19985 0 0 0 117853 338 0 0 25 0 1 0 248400463 83353600 13865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20350 13865 94 219 0 20127 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 81400

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30799
/proc/meminfo: memFree=1814216/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=82360 CPUtime=1241.89
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 20225 0 0 0 123836 353 0 0 25 0 1 0 248400463 84336640 14105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20590 14105 94 219 0 20367 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 82360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1812040/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=82824 CPUtime=1301.87
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 20743 0 0 0 129822 365 0 0 25 0 1 0 248400463 84811776 14623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20706 14623 94 219 0 20483 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 82824

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 30799
/proc/meminfo: memFree=1811400/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=83844 CPUtime=1361.85
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 20917 0 0 0 135803 382 0 0 25 0 1 0 248400463 85856256 14797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20961 14797 94 219 0 20738 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 83844

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 30799
/proc/meminfo: memFree=1810312/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=83844 CPUtime=1421.83
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 21187 0 0 0 141788 395 0 0 25 0 1 0 248400463 85856256 15067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 20961 15067 94 219 0 20738 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 83844

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1809352/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=84928 CPUtime=1481.81
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 21412 0 0 0 147776 405 0 0 25 0 1 0 248400463 86966272 15292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21232 15292 94 219 0 21009 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 84928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1808712/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=84928 CPUtime=1541.79
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 21584 0 0 0 153762 417 0 0 25 0 1 0 248400463 86966272 15464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21232 15464 94 219 0 21009 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 84928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30799
/proc/meminfo: memFree=1807688/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=86080 CPUtime=1601.77
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 21847 0 0 0 159750 427 0 0 25 0 1 0 248400463 88145920 15727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21520 15727 94 219 0 21297 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 86080

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 30965
/proc/meminfo: memFree=1805384/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=86080 CPUtime=1661.66
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 22034 0 0 0 165727 439 0 0 25 0 1 0 248400463 88145920 15914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21520 15914 94 219 0 21297 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 86080

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30997
/proc/meminfo: memFree=1805896/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=86216 CPUtime=1721.62
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 22211 0 0 0 171710 452 0 0 25 0 1 0 248400463 88285184 16091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21554 16091 94 219 0 21331 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 86216

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30997
/proc/meminfo: memFree=1804744/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=86376 CPUtime=1781.6
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 22496 0 0 0 177695 465 0 0 25 0 1 0 248400463 88449024 16376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21594 16376 94 219 0 21371 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 86376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30997
/proc/meminfo: memFree=1804360/2055920 swapFree=4182940/4192956
[pid=30796] ppid=30794 vsize=87600 CPUtime=1800.09
/proc/30796/stat : 30796 (PBS4) R 30794 30796 28092 0 -1 4194304 22581 0 0 0 179541 468 0 0 25 0 1 0 248400463 89702400 16461 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30796/statm: 21900 16461 94 219 0 21677 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 87600

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): 1800.82
CPU time (s): 1800.12
CPU user time (s): 1795.42
CPU system time (s): 4.70029
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 87600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.42
system time used= 4.70029
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22582
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= 2064

runsolver used 1.11583 second user time and 3.86041 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 07:33:54 UTC 2007

IDJOB= 431326
IDBENCH= 48044
IDSOLVER= 157
FILE ID= node25/431326-1178004834

PBS_JOBID= 4728227

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=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= /tmp/evaluation/431326-1178004834/PBS4 /tmp/evaluation/431326-1178004834/instance-431326-1178004834.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-431326-1178004834 -o ROOT/results/node25/conversion-431326-1178004834 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431326-1178004834/instance-431326-1178004834.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-431326-1178004834 -o ROOT/results/node25/solver-431326-1178004834 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431326-1178004834/PBS4 /tmp/evaluation/431326-1178004834/instance-431326-1178004834.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0f650891245dab338bc3d2f3a3dc10c7

RANDOM SEED= 73721936

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1871312 kB
Buffers:         16456 kB
Cached:          96088 kB
SwapCached:       3804 kB
Active:          71308 kB
Inactive:        51496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871312 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            47864 kB
Committed_AS:  4368172 kB
PageTables:       1472 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 node25 on Tue May  1 08:03:57 UTC 2007