Trace number 458421

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/ppp-problems/normalized-ppp:1-9,16-19.opb
MD5SUM732cdc3fa8b0bf0f47e882c13d928a6d
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark549.057
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4626
Total number of constraints30747
Number of constraints which are clauses29724
Number of constraints which are cardinality constraints (but not clauses)945
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 101
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458421-1178622513/instance-458421-1178622513.opb ......
1800.01/1800.60	c done parsing opb.
1800.01/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458421-1178622513/instance-458421-1178622513.opb is already a linear file

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-458421-1178622513 -o ROOT/results/node25/solver-458421-1178622513 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458421-1178622513/instance-458421-1178622513.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: 0.99 0.98 0.99 3/64 11562
/proc/meminfo: memFree=1584936/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=1908 CPUtime=0
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 310168384 1953792 267 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 477 267 86 219 0 254 0

[startup+0.024446 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11562
/proc/meminfo: memFree=1584936/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=2172 CPUtime=0.02
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 360 0 0 0 2 0 0 0 18 0 1 0 310168384 2224128 342 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 543 342 86 219 0 320 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2172

[startup+0.101458 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11562
/proc/meminfo: memFree=1584936/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=2708 CPUtime=0.09
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 310168384 2772992 510 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 677 510 86 219 0 454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2708

[startup+0.301492 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11562
/proc/meminfo: memFree=1584936/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=4332 CPUtime=0.29
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 1000 0 0 0 29 0 0 0 20 0 1 0 310168384 4435968 836 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 1083 836 86 219 0 860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4332

[startup+0.701561 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11562
/proc/meminfo: memFree=1584936/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=8988 CPUtime=0.69
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 1810 0 0 0 68 1 0 0 23 0 1 0 310168384 9203712 1453 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 2247 1453 90 219 0 2024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8988

[startup+1.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1577952/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=13480 CPUtime=1.49
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 2535 0 0 0 147 2 0 0 25 0 1 0 310168384 13803520 2178 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 3370 2178 90 219 0 3147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13480

[startup+3.10197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1575968/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=14136 CPUtime=3.09
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 3039 0 0 0 305 4 0 0 25 0 1 0 310168384 14475264 2682 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 3534 2683 90 219 0 3311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14136

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1572000/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=15240 CPUtime=6.29
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 3846 0 0 0 622 7 0 0 25 0 1 0 310168384 15605760 3489 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 3810 3489 90 219 0 3587 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15240

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1568672/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=26080 CPUtime=12.69
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 4832 0 0 0 1252 17 0 0 25 0 1 0 310168384 26705920 4090 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 6520 4090 90 219 0 6297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26080

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1565600/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=27132 CPUtime=25.49
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 5585 0 0 0 2516 33 0 0 25 0 1 0 310168384 27783168 4843 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 6783 4843 90 219 0 6560 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27132

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1563488/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=28156 CPUtime=51.08
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 6132 0 0 0 5044 64 0 0 25 0 1 0 310168384 28831744 5390 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 7039 5390 90 219 0 6816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28156

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1560032/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=33124 CPUtime=102.26
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 7747 0 0 0 10091 135 0 0 25 0 1 0 310168384 33918976 6236 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 8281 6236 90 219 0 8058 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33124

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1556704/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=35132 CPUtime=162.24
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 8584 0 0 0 15999 225 0 0 25 0 1 0 310168384 35975168 7073 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 8783 7073 90 219 0 8560 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35132

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1553504/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=42912 CPUtime=222.22
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 10911 0 0 0 21927 295 0 0 25 0 1 0 310168384 43941888 7863 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 10728 7863 90 219 0 10505 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42912

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1550560/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=44532 CPUtime=282.2
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 11651 0 0 0 27864 356 0 0 25 0 1 0 310168384 45600768 8603 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 11133 8603 90 219 0 10910 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 44532

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1547808/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=45736 CPUtime=342.18
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 12337 0 0 0 33797 421 0 0 25 0 1 0 310168384 46833664 9289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 11434 9289 90 219 0 11211 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45736

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1544672/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=48160 CPUtime=402.17
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 13126 0 0 0 39719 498 0 0 25 0 1 0 310168384 49315840 10078 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 12040 10078 90 219 0 11817 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 48160

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1541856/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=61172 CPUtime=462.14
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 16863 0 0 0 45642 572 0 0 25 0 1 0 310168384 62640128 10742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 15293 10742 90 219 0 15070 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 61172

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1539424/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=62764 CPUtime=522.12
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 17490 0 0 0 51572 640 0 0 25 0 1 0 310168384 64270336 11369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 15691 11369 90 219 0 15468 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 62764

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1536992/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=63632 CPUtime=582.1
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 18092 0 0 0 57518 692 0 0 25 0 1 0 310168384 65159168 11971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 15908 11971 90 219 0 15685 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 63632

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1534816/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=65632 CPUtime=642.09
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 18632 0 0 0 63457 752 0 0 25 0 1 0 310168384 67207168 12511 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 16408 12511 90 219 0 16185 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 65632


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1528288/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=69056 CPUtime=822.03
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 20281 0 0 0 81295 908 0 0 25 0 1 0 310168384 70713344 14160 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 17264 14160 90 219 0 17041 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 69056

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1526304/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=70304 CPUtime=882
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 20778 0 0 0 87245 955 0 0 25 0 1 0 310168384 71991296 14657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 17576 14657 90 219 0 17353 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 70304

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1524384/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=70304 CPUtime=941.99
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 21255 0 0 0 93198 1001 0 0 25 0 1 0 310168384 71991296 15134 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 17576 15134 90 219 0 17353 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 70304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1522272/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=71632 CPUtime=1001.97
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 21778 0 0 0 99150 1047 0 0 25 0 1 0 310168384 73351168 15657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 17908 15657 90 219 0 17685 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1520416/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=73044 CPUtime=1061.95
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 22265 0 0 0 105105 1090 0 0 25 0 1 0 310168384 74797056 16144 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 18261 16144 90 219 0 18038 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 73044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1518752/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=73044 CPUtime=1121.93
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 22669 0 0 0 111059 1134 0 0 25 0 1 0 310168384 74797056 16548 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 18261 16548 90 219 0 18038 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 73044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1516768/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=99120 CPUtime=1181.91
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 29301 0 0 0 117004 1187 0 0 25 0 1 0 310168384 101498880 17035 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 24780 17035 90 219 0 24557 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 99120

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1514976/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=100712 CPUtime=1241.89
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 29727 0 0 0 122961 1228 0 0 25 0 1 0 310168384 103129088 17461 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 25178 17461 90 219 0 24955 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 100712

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1513056/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=100804 CPUtime=1301.88
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 30206 0 0 0 128916 1272 0 0 25 0 1 0 310168384 103223296 17940 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 25201 17940 90 219 0 24978 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 100804

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1511200/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=102496 CPUtime=1361.85
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 30678 0 0 0 134873 1312 0 0 25 0 1 0 310168384 104955904 18412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 25624 18412 90 219 0 25401 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 102496

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1509536/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=102496 CPUtime=1421.84
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 31090 0 0 0 140832 1352 0 0 25 0 1 0 310168384 104955904 18824 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 25624 18824 90 219 0 25401 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 102496

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1508000/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=104292 CPUtime=1481.81
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 31469 0 0 0 146790 1391 0 0 25 0 1 0 310168384 106795008 19203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 26073 19203 90 219 0 25850 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 104292

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1506336/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=104292 CPUtime=1541.79
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 31890 0 0 0 152747 1432 0 0 25 0 1 0 310168384 106795008 19624 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 26073 19624 90 219 0 25850 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 104292

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1504672/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=106200 CPUtime=1601.77
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 32314 0 0 0 158708 1469 0 0 25 0 1 0 310168384 108748800 20048 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 26550 20048 90 219 0 26327 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 106200

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1503200/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=106200 CPUtime=1661.76
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 32680 0 0 0 164666 1510 0 0 25 0 1 0 310168384 108748800 20414 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 26550 20414 90 219 0 26327 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 106200

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1501536/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=106296 CPUtime=1721.73
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 33093 0 0 0 170620 1553 0 0 25 0 1 0 310168384 108847104 20827 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 26574 20827 90 219 0 26351 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 106296

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1500000/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=108324 CPUtime=1781.72
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 33462 0 0 0 176577 1595 0 0 25 0 1 0 310168384 110923776 21196 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 27081 21196 90 219 0 26858 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 108324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11563
/proc/meminfo: memFree=1499424/2055920 swapFree=4183084/4192956
[pid=11562] ppid=11560 vsize=108324 CPUtime=1800.01
/proc/11562/stat : 11562 (PBS4_SAT07v2) R 11560 11562 10150 0 -1 4194304 33609 0 0 0 178395 1606 0 0 25 0 1 0 310168384 110923776 21343 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11562/statm: 27081 21343 90 219 0 26858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 108324

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): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1783.96
CPU system time (s): 16.0826
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 123700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.96
system time used= 16.0826
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33610
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= 2514

runsolver used 1.21081 second user time and 3.71643 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  8 11:08:33 UTC 2007

IDJOB= 458421
IDBENCH= 1498
IDSOLVER= 200
FILE ID= node25/458421-1178622513

PBS_JOBID= 5218257

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1-9,16-19.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458421-1178622513/instance-458421-1178622513.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-458421-1178622513 -o ROOT/results/node25/conversion-458421-1178622513 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458421-1178622513/instance-458421-1178622513.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-458421-1178622513 -o ROOT/results/node25/solver-458421-1178622513 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458421-1178622513/instance-458421-1178622513.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  732cdc3fa8b0bf0f47e882c13d928a6d

RANDOM SEED= 28840559

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:       1585280 kB
Buffers:         34116 kB
Cached:         316676 kB
SwapCached:       3896 kB
Active:          80032 kB
Inactive:       281044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585280 kB
SwapTotal:     4192956 kB
SwapFree:      4183084 kB
Dirty:            3472 kB
Writeback:           0 kB
Mapped:          16296 kB
Slab:            95556 kB
Committed_AS:  8380196 kB
PageTables:       1476 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= 66561 MiB

End job on node25 on Tue May  8 11:38:36 UTC 2007