Trace number 430192

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 2007-03-23No Cert. 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
MD5SUM651e385f00e2858954d8683e891a1dbe
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 benchmark0.227965
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/430192-1177992677/instance-430192-1177992677.opb ......
793.19/793.42	c done parsing opb.
793.19/793.42	o 207
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430192-1177992677/instance-430192-1177992677.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-430192-1177992677 -o ROOT/results/node4/solver-430192-1177992677 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430192-1177992677/PBS4 /tmp/evaluation/430192-1177992677/instance-430192-1177992677.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: 0.84 0.93 0.97 3/77 23513
/proc/meminfo: memFree=1843352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=1456 CPUtime=0
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 275305438 1490944 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/23513/statm: 364 155 87 219 0 141 0

[startup+0.106134 s]
/proc/loadavg: 0.84 0.93 0.97 3/77 23513
/proc/meminfo: memFree=1843352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=2484 CPUtime=0.1
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 275305438 2543616 365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 621 365 93 219 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2484

[startup+0.201143 s]
/proc/loadavg: 0.84 0.93 0.97 3/77 23513
/proc/meminfo: memFree=1843352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=3664 CPUtime=0.19
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 536 0 0 0 19 0 0 0 18 0 1 0 275305438 3751936 519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 916 519 93 219 0 693 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3664

[startup+0.301152 s]
/proc/loadavg: 0.84 0.93 0.97 3/77 23513
/proc/meminfo: memFree=1843352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=3664 CPUtime=0.29
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 675 0 0 0 29 0 0 0 19 0 1 0 275305438 3751936 658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 916 658 93 219 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3664

[startup+0.701191 s]
/proc/loadavg: 0.84 0.93 0.97 3/77 23513
/proc/meminfo: memFree=1843352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=6040 CPUtime=0.69
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 1172 0 0 0 68 1 0 0 22 0 1 0 275305438 6184960 1155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 1510 1155 93 219 0 1287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6040

[startup+1.50127 s]
/proc/loadavg: 0.84 0.93 0.97 2/78 23514
/proc/meminfo: memFree=1837904/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=6760 CPUtime=1.49
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 1565 0 0 0 147 2 0 0 25 0 1 0 275305438 6922240 1499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 1690 1499 94 219 0 1467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6760

[startup+3.10142 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 23514
/proc/meminfo: memFree=1837200/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=11768 CPUtime=3.09
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 1901 0 0 0 305 4 0 0 25 0 1 0 275305438 12050432 1738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 2942 1738 94 219 0 2719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11768

[startup+6.30173 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 23514
/proc/meminfo: memFree=1834704/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=12468 CPUtime=6.29
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 2405 0 0 0 621 8 0 0 25 0 1 0 275305438 12767232 2242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 3117 2242 94 219 0 2894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12468

[startup+12.7013 s]
/proc/loadavg: 0.86 0.93 0.97 2/78 23514
/proc/meminfo: memFree=1833296/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=13952 CPUtime=12.69
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 2914 0 0 0 1258 11 0 0 25 0 1 0 275305438 14286848 2558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 3488 2558 94 219 0 3265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13952

[startup+25.5016 s]
/proc/loadavg: 0.89 0.93 0.97 2/78 23514
/proc/meminfo: memFree=1832080/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=14524 CPUtime=25.48
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 3217 0 0 0 2529 19 0 0 25 0 1 0 275305438 14872576 2861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 3631 2861 94 219 0 3408 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14524

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 23514
/proc/meminfo: memFree=1827280/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=25552 CPUtime=51.08
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 4799 0 0 0 5072 36 0 0 25 0 1 0 275305438 26165248 4058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 6388 4058 94 219 0 6165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25552

[startup+102.302 s]
/proc/loadavg: 0.97 0.94 0.97 2/78 23514
/proc/meminfo: memFree=1820624/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=31192 CPUtime=102.27
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 7221 0 0 0 10165 62 0 0 25 0 1 0 275305438 31940608 5711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 7798 5711 94 219 0 7575 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31192

[startup+162.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 23514
/proc/meminfo: memFree=1816592/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=33132 CPUtime=162.25
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 8259 0 0 0 16138 87 0 0 25 0 1 0 275305438 33927168 6749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 8283 6749 94 219 0 8060 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33132

[startup+222.305 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 23514
/proc/meminfo: memFree=1814416/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=34432 CPUtime=222.24
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 8773 0 0 0 22113 111 0 0 25 0 1 0 275305438 35258368 7263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 8608 7263 94 219 0 8385 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34432

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 23514
/proc/meminfo: memFree=1812560/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=35528 CPUtime=282.22
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 9241 0 0 0 28089 133 0 0 25 0 1 0 275305438 36380672 7731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 8882 7731 94 219 0 8659 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1809104/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=42560 CPUtime=342.21
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 11637 0 0 0 34070 151 0 0 25 0 1 0 275305438 43581440 8590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 10640 8590 94 219 0 10417 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1806480/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=43736 CPUtime=402.19
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 12290 0 0 0 40051 168 0 0 25 0 1 0 275305438 44785664 9243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 10934 9243 94 219 0 10711 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1803152/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=60956 CPUtime=462.18
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 13124 0 0 0 46033 185 0 0 25 0 1 0 275305438 62418944 10077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 15239 10077 94 219 0 15016 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60956

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1801424/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=62328 CPUtime=522.16
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 13554 0 0 0 52012 204 0 0 25 0 1 0 275305438 63823872 10507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 15582 10507 94 219 0 15359 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 62328

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1799440/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=62712 CPUtime=582.15
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 14061 0 0 0 57994 221 0 0 25 0 1 0 275305438 64217088 11014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 15678 11014 94 219 0 15455 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 62712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1796944/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=64020 CPUtime=642.14
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 14664 0 0 0 63977 237 0 0 25 0 1 0 275305438 65556480 11617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 16005 11617 94 219 0 15782 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 64020


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1793232/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=65664 CPUtime=822.08
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 15571 0 0 0 81927 281 0 0 25 0 1 0 275305438 67239936 12524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 16416 12524 104 219 0 16193 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 65664

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1792144/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=66352 CPUtime=882.08
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 15833 0 0 0 87911 297 0 0 25 0 1 0 275305438 67944448 12786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 16588 12786 104 219 0 16365 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 66352

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1790992/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=79564 CPUtime=942.06
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 19173 0 0 0 93894 312 0 0 25 0 1 0 275305438 81473536 13053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 19891 13053 104 219 0 19668 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 79564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1789584/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=80340 CPUtime=1002.04
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 19529 0 0 0 99876 328 0 0 25 0 1 0 275305438 82268160 13409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20085 13409 104 219 0 19862 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 80340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1788624/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=81164 CPUtime=1062.02
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 19771 0 0 0 105857 345 0 0 25 0 1 0 275305438 83111936 13651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20291 13651 104 219 0 20068 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 81164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1787600/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=81164 CPUtime=1122.01
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 20010 0 0 0 111838 363 0 0 25 0 1 0 275305438 83111936 13890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20291 13890 104 219 0 20068 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 81164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1786256/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=82040 CPUtime=1182
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 20353 0 0 0 117819 381 0 0 25 0 1 0 275305438 84008960 14233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20510 14233 104 219 0 20287 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 82040

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23514
/proc/meminfo: memFree=1785296/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=82040 CPUtime=1241.99
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 20567 0 0 0 123798 401 0 0 25 0 1 0 275305438 84008960 14447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20510 14447 104 219 0 20287 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 82040

[startup+1302.3 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 23514
/proc/meminfo: memFree=1784272/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=82972 CPUtime=1301.97
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 20796 0 0 0 129782 415 0 0 25 0 1 0 275305438 84963328 14676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20743 14676 104 219 0 20520 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 82972

[startup+1362.3 s]
/proc/loadavg: 1.07 1.00 0.98 2/78 23516
/proc/meminfo: memFree=1783184/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=82972 CPUtime=1361.96
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 21045 0 0 0 135765 431 0 0 25 0 1 0 275305438 84963328 14925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20743 14925 104 219 0 20520 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 82972

[startup+1422.3 s]
/proc/loadavg: 1.15 1.03 0.99 2/78 23516
/proc/meminfo: memFree=1782352/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=83960 CPUtime=1421.94
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 21256 0 0 0 141749 445 0 0 25 0 1 0 275305438 85975040 15136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20990 15136 104 219 0 20767 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 83960

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 23516
/proc/meminfo: memFree=1781584/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=83960 CPUtime=1481.92
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 21457 0 0 0 147735 457 0 0 25 0 1 0 275305438 85975040 15337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 20990 15337 104 219 0 20767 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 83960

[startup+1542.31 s]
/proc/loadavg: 1.02 1.02 0.99 2/78 23516
/proc/meminfo: memFree=1780752/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=85204 CPUtime=1541.91
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 21661 0 0 0 153722 469 0 0 25 0 1 0 275305438 87248896 15541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21301 15541 104 219 0 21078 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 85204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23516
/proc/meminfo: memFree=1779920/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=85204 CPUtime=1601.89
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 21862 0 0 0 159706 483 0 0 25 0 1 0 275305438 87248896 15742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21301 15742 104 219 0 21078 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 85204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 23516
/proc/meminfo: memFree=1779024/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=85204 CPUtime=1661.87
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 22085 0 0 0 165691 496 0 0 25 0 1 0 275305438 87248896 15965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21301 15965 104 219 0 21078 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 85204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23516
/proc/meminfo: memFree=1778192/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=86320 CPUtime=1721.86
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 22295 0 0 0 171676 510 0 0 25 0 1 0 275305438 88391680 16175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21580 16175 104 219 0 21357 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 86320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23516
/proc/meminfo: memFree=1776912/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=86320 CPUtime=1781.85
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 22576 0 0 0 177661 524 0 0 25 0 1 0 275305438 88391680 16456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21580 16456 104 219 0 21357 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 86320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23516
/proc/meminfo: memFree=1776656/2055920 swapFree=4141168/4192956
[pid=23513] ppid=23511 vsize=86320 CPUtime=1800.05
/proc/23513/stat : 23513 (PBS4) R 23511 23513 23252 0 -1 4194304 22643 0 0 0 179476 529 0 0 25 0 1 0 275305438 88391680 16523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23513/statm: 21580 16523 104 219 0 21357 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 86320

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): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1794.76
CPU system time (s): 5.30519
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 91664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.76
system time used= 5.30519
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22644
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= 1577

runsolver used 1.37879 second user time and 4.12137 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 04:11:17 UTC 2007

IDJOB= 430192
IDBENCH= 47963
IDSOLVER= 157
FILE ID= node4/430192-1177992677

PBS_JOBID= 4728240

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=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
COMMAND LINE= /tmp/evaluation/430192-1177992677/PBS4 /tmp/evaluation/430192-1177992677/instance-430192-1177992677.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-430192-1177992677 -o ROOT/results/node4/conversion-430192-1177992677 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430192-1177992677/instance-430192-1177992677.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-430192-1177992677 -o ROOT/results/node4/solver-430192-1177992677 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430192-1177992677/PBS4 /tmp/evaluation/430192-1177992677/instance-430192-1177992677.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  651e385f00e2858954d8683e891a1dbe

RANDOM SEED= 767326094

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1843824 kB
Buffers:         31232 kB
Cached:          95492 kB
SwapCached:      14784 kB
Active:          74876 kB
Inactive:        74520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843824 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          29508 kB
Slab:            48228 kB
Committed_AS:  7097556 kB
PageTables:       1816 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 node4 on Tue May  1 04:41:20 UTC 2007