Trace number 362101

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 2007-03-23? (TO) 1800.08 1801.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
MD5SUMd484bc8efed557f17788965b19feafe5
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 benchmark33.113
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4602
Total number of constraints30179
Number of constraints which are clauses29160
Number of constraints which are cardinality constraints (but not clauses)941
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 103
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/362101-1177006517/instance-362101-1177006517.opb ......
1800.05/1801.30	c done parsing opb.
1800.05/1801.30	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362101-1177006517/instance-362101-1177006517.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-362101-1177006517 -o ROOT/results/node74/solver-362101-1177006517 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362101-1177006517/PBS4 /tmp/evaluation/362101-1177006517/instance-362101-1177006517.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: 1.08 1.00 1.00 3/66 999
/proc/meminfo: memFree=1826584/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=1904 CPUtime=0
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 148566467 1949696 270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/999/statm: 476 270 87 219 0 253 0

[startup+0.015155 s]
/proc/loadavg: 1.08 1.00 1.00 3/66 999
/proc/meminfo: memFree=1826584/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=2168 CPUtime=0.01
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 335 0 0 0 1 0 0 0 18 0 1 0 148566467 2220032 317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797992 0 0 4096 0 0 0 0 17 0 0 0
/proc/999/statm: 542 317 87 219 0 319 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2168

[startup+0.101164 s]
/proc/loadavg: 1.08 1.00 1.00 3/66 999
/proc/meminfo: memFree=1826584/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=2688 CPUtime=0.09
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 532 0 0 0 9 0 0 0 18 0 1 0 148566467 2752512 514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640337 0 0 4096 0 0 0 0 17 0 0 0
/proc/999/statm: 672 514 87 219 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301186 s]
/proc/loadavg: 1.08 1.00 1.00 3/66 999
/proc/meminfo: memFree=1826584/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=4444 CPUtime=0.29
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 1028 0 0 0 29 0 0 0 19 0 1 0 148566467 4550656 864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 0 0 0
/proc/999/statm: 1111 864 89 219 0 888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.701233 s]
/proc/loadavg: 1.08 1.00 1.00 3/66 999
/proc/meminfo: memFree=1826584/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=8824 CPUtime=0.69
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 1794 0 0 0 67 2 0 0 23 0 1 0 148566467 9035776 1437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 2206 1437 94 219 0 1983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8824

[startup+1.50132 s]
/proc/loadavg: 1.08 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1820112/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=13416 CPUtime=1.49
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 2415 0 0 0 145 4 0 0 25 0 1 0 148566467 13737984 2058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 3354 2058 94 219 0 3131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13416

[startup+3.10251 s]
/proc/loadavg: 1.08 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1817680/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=13936 CPUtime=3.09
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 2926 0 0 0 302 7 0 0 25 0 1 0 148566467 14270464 2569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 3484 2569 94 219 0 3261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13936

[startup+6.30188 s]
/proc/loadavg: 1.07 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1815760/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=14452 CPUtime=6.29
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 3123 0 0 0 617 12 0 0 25 0 1 0 148566467 14798848 2766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 3613 2766 94 219 0 3390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14452

[startup+12.7016 s]
/proc/loadavg: 1.07 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1813840/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=15284 CPUtime=12.68
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 3618 0 0 0 1243 25 0 0 25 0 1 0 148566467 15650816 3261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 3821 3261 94 219 0 3598 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15284

[startup+25.5011 s]
/proc/loadavg: 1.05 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1811600/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=17644 CPUtime=25.48
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 4575 0 0 0 2495 53 0 0 25 0 1 0 148566467 18067456 3833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 4411 3833 94 219 0 4188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17644

[startup+51.1011 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1809360/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=19188 CPUtime=51.06
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 5155 0 0 0 5002 104 0 0 25 0 1 0 148566467 19648512 4413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 4797 4413 94 219 0 4574 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19188

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1805328/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=24528 CPUtime=102.23
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 6880 0 0 0 10033 190 0 0 25 0 1 0 148566467 25116672 5369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 6132 5369 94 219 0 5909 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24528

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1800400/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=34856 CPUtime=162.19
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 8123 0 0 0 15935 284 0 0 25 0 1 0 148566467 35692544 6612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 8714 6612 94 219 0 8491 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 34856

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1796752/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=42896 CPUtime=222.15
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 10564 0 0 0 21830 385 0 0 25 0 1 0 148566467 43925504 7516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 10724 7516 94 219 0 10501 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 42896

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1793232/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=45152 CPUtime=282.11
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 11445 0 0 0 27728 483 0 0 25 0 1 0 148566467 46235648 8397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 11288 8397 94 219 0 11065 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 45152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1789904/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=46440 CPUtime=342.06
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 12294 0 0 0 33628 578 0 0 25 0 1 0 148566467 47554560 9246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/999/statm: 11610 9246 94 219 0 11387 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 46440

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1786704/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=60276 CPUtime=402.01
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 16173 0 0 0 39538 663 0 0 25 0 1 0 148566467 61722624 10052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 15069 10052 94 219 0 14846 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 60276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1783568/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=61920 CPUtime=461.98
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 16930 0 0 0 45453 745 0 0 25 0 1 0 148566467 63406080 10809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 15480 10809 94 219 0 15257 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 61920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1780752/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=63776 CPUtime=521.95
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 17635 0 0 0 51379 816 0 0 25 0 1 0 148566467 65306624 11514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 15944 11514 94 219 0 15721 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 63776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1778000/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=64792 CPUtime=581.87
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 18331 0 0 0 57300 887 0 0 25 0 1 0 148566467 66347008 12210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 16198 12210 94 219 0 15975 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 64792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1775184/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=67012 CPUtime=641.84
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 19022 0 0 0 63221 963 0 0 25 0 1 0 148566467 68620288 12901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 16753 12901 94 219 0 16530 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 67012


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1764560/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=72452 CPUtime=881.69
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 21635 0 0 0 86944 1225 0 0 25 0 1 0 148566467 74190848 15514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 18113 15514 94 219 0 17890 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 72452

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1762192/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=97028 CPUtime=941.65
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 28387 0 0 0 92870 1295 0 0 25 0 1 0 148566467 99356672 16121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 24257 16121 94 219 0 24034 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 97028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1760016/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=98576 CPUtime=1001.61
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 28932 0 0 0 98802 1359 0 0 25 0 1 0 148566467 100941824 16666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 24644 16666 94 219 0 24421 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 98576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1757648/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=100320 CPUtime=1061.57
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 29516 0 0 0 104733 1424 0 0 25 0 1 0 148566467 102727680 17250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 25080 17250 94 219 0 24857 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 100320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1755408/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=102068 CPUtime=1121.52
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 30079 0 0 0 110662 1490 0 0 25 0 1 0 148566467 104517632 17813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 25517 17813 94 219 0 25294 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 102068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1752720/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=102068 CPUtime=1181.46
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 30748 0 0 0 116575 1571 0 0 25 0 1 0 148566467 104517632 18482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 25517 18482 94 219 0 25294 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 102068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1750352/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=103928 CPUtime=1241.4
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 31307 0 0 0 122509 1631 0 0 25 0 1 0 148566467 106422272 19041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 25982 19041 94 219 0 25759 0
Current children cumulated CPU time (s) 1241.4
Current children cumulated vsize (KiB) 103928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1748112/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=104024 CPUtime=1301.36
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 31841 0 0 0 128442 1694 0 0 25 0 1 0 148566467 106520576 19575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 26006 19575 94 219 0 25783 0
Current children cumulated CPU time (s) 1301.36
Current children cumulated vsize (KiB) 104024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1745872/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=106000 CPUtime=1361.32
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 32416 0 0 0 134382 1750 0 0 25 0 1 0 148566467 108544000 20150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 26500 20150 94 219 0 26277 0
Current children cumulated CPU time (s) 1361.32
Current children cumulated vsize (KiB) 106000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1000
/proc/meminfo: memFree=1743696/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=108096 CPUtime=1421.29
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 32967 0 0 0 140316 1813 0 0 25 0 1 0 148566467 110690304 20701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 27024 20701 94 219 0 26801 0
Current children cumulated CPU time (s) 1421.29
Current children cumulated vsize (KiB) 108096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1741200/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=108192 CPUtime=1481.25
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 33563 0 0 0 146252 1873 0 0 25 0 1 0 148566467 110788608 21297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 27048 21297 94 219 0 26825 0
Current children cumulated CPU time (s) 1481.25
Current children cumulated vsize (KiB) 108192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1739280/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=110420 CPUtime=1541.2
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 34073 0 0 0 152190 1930 0 0 25 0 1 0 148566467 113070080 21807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 27605 21807 94 219 0 27382 0
Current children cumulated CPU time (s) 1541.2
Current children cumulated vsize (KiB) 110420

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1736976/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=110516 CPUtime=1601.16
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 34636 0 0 0 158128 1988 0 0 25 0 1 0 148566467 113168384 22370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 27629 22370 94 219 0 27406 0
Current children cumulated CPU time (s) 1601.16
Current children cumulated vsize (KiB) 110516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1734992/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=112884 CPUtime=1661.12
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 35133 0 0 0 164070 2042 0 0 25 0 1 0 148566467 115593216 22867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 28221 22867 94 219 0 27998 0
Current children cumulated CPU time (s) 1661.12
Current children cumulated vsize (KiB) 112884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1732944/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=112884 CPUtime=1721.09
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 35659 0 0 0 170008 2101 0 0 25 0 1 0 148566467 115593216 23393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 28221 23393 94 219 0 27998 0
Current children cumulated CPU time (s) 1721.09
Current children cumulated vsize (KiB) 112884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1730576/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=112884 CPUtime=1781.06
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 36188 0 0 0 175951 2155 0 0 25 0 1 0 148566467 115593216 23922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 28221 23922 94 219 0 27998 0
Current children cumulated CPU time (s) 1781.06
Current children cumulated vsize (KiB) 112884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1729936/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=115400 CPUtime=1800.05
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 36354 0 0 0 177831 2174 0 0 25 0 1 0 148566467 118169600 24088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 28850 24088 94 219 0 28627 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 115400

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

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

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1002
/proc/meminfo: memFree=1729936/2055920 swapFree=4183056/4192956
[pid=999] ppid=997 vsize=115400 CPUtime=1800.05
/proc/999/stat : 999 (PBS4) R 997 999 32084 0 -1 4194304 36354 0 0 0 177831 2174 0 0 25 0 1 0 148566467 118169600 24088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/999/statm: 28850 24088 94 219 0 28627 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 115400

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.08
CPU user time (s): 1778.31
CPU system time (s): 21.7647
CPU usage (%): 99.9309
Max. virtual memory (cumulated for all children) (KiB): 121608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.31
system time used= 21.7647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36355
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= 7915

runsolver used 1.74973 second user time and 4.80927 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu Apr 19 18:15:17 UTC 2007

IDJOB= 362101
IDBENCH= 1500
IDSOLVER= 157
FILE ID= node74/362101-1177006517

PBS_JOBID= 4630474

Free space on /tmp= 103203 MiB

SOLVER NAME= PBS4 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:1-11,19,21.opb
COMMAND LINE= /tmp/evaluation/362101-1177006517/PBS4 /tmp/evaluation/362101-1177006517/instance-362101-1177006517.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-362101-1177006517 -o ROOT/results/node74/conversion-362101-1177006517 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362101-1177006517/instance-362101-1177006517.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-362101-1177006517 -o ROOT/results/node74/solver-362101-1177006517 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362101-1177006517/PBS4 /tmp/evaluation/362101-1177006517/instance-362101-1177006517.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d484bc8efed557f17788965b19feafe5

RANDOM SEED= 7310667

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1826992 kB
Buffers:         15976 kB
Cached:         138860 kB
SwapCached:       2992 kB
Active:          46656 kB
Inactive:       119720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826992 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          17588 kB
Slab:            48348 kB
Committed_AS:  2045220 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103203 MiB

End job on node74 on Thu Apr 19 18:45:21 UTC 2007