Trace number 365327

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. 1800.1 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
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/365327-1177049343/instance-365327-1177049343.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 393
1800.08/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365327-1177049343/instance-365327-1177049343.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/node25/watcher-365327-1177049343 -o ROOT/results/node25/solver-365327-1177049343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365327-1177049343/PBS4 /tmp/evaluation/365327-1177049343/instance-365327-1177049343.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: 0.78 0.95 0.98 3/64 3242
/proc/meminfo: memFree=1738464/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=1320 CPUtime=0
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 152851350 1351680 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 330 141 102 219 0 107 0

[startup+0.08278 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3242
/proc/meminfo: memFree=1738464/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=1732 CPUtime=0.07
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 290 0 0 0 7 0 0 0 18 0 1 0 152851350 1773568 272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 433 272 103 219 0 210 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1732

[startup+0.101782 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3242
/proc/meminfo: memFree=1738464/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=2244 CPUtime=0.09
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 152851350 2297856 296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 561 296 103 219 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301816 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3242
/proc/meminfo: memFree=1738464/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=3612 CPUtime=0.29
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 569 0 0 0 29 0 0 0 19 0 1 0 152851350 3698688 551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 903 551 103 219 0 680 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.701883 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3242
/proc/meminfo: memFree=1738464/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=5660 CPUtime=0.69
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 804 0 0 0 68 1 0 0 22 0 1 0 152851350 5795840 786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 1415 786 103 219 0 1192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5660

[startup+1.50202 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 3243
/proc/meminfo: memFree=1735512/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=6272 CPUtime=1.49
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 1106 0 0 0 147 2 0 0 25 0 1 0 152851350 6422528 1039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 1568 1039 104 219 0 1345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6272

[startup+3.10129 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 3243
/proc/meminfo: memFree=1734296/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=6404 CPUtime=3.09
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 1378 0 0 0 307 2 0 0 25 0 1 0 152851350 6557696 1311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 1601 1311 104 219 0 1378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6404

[startup+6.30184 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 3243
/proc/meminfo: memFree=1732120/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=10916 CPUtime=6.28
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 1824 0 0 0 625 3 0 0 25 0 1 0 152851350 11177984 1757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 2729 1757 104 219 0 2506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10916

[startup+12.7019 s]
/proc/loadavg: 0.83 0.96 0.98 2/65 3243
/proc/meminfo: memFree=1729568/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=11444 CPUtime=12.69
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 2500 0 0 0 1264 5 0 0 25 0 1 0 152851350 11718656 2336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 2861 2336 104 219 0 2638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11444

[startup+25.5011 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 3243
/proc/meminfo: memFree=1725664/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=20244 CPUtime=25.48
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 3448 0 0 0 2540 8 0 0 25 0 1 0 152851350 20729856 3284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 5061 3284 104 219 0 4838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20244

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 3243
/proc/meminfo: memFree=1720928/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=21812 CPUtime=51.08
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 4861 0 0 0 5094 14 0 0 25 0 1 0 152851350 22335488 4504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 5453 4504 104 219 0 5230 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21812

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1713248/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=39672 CPUtime=102.26
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 6736 0 0 0 10205 21 0 0 25 0 1 0 152851350 40624128 6379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 9918 6379 104 219 0 9695 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39672

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1706592/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=42048 CPUtime=162.23
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 8790 0 0 0 16195 28 0 0 25 0 1 0 152851350 43057152 8048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 10512 8048 104 219 0 10289 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42048

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1701088/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=42504 CPUtime=222.21
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 10138 0 0 0 22188 33 0 0 25 0 1 0 152851350 43524096 9396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 10626 9396 104 219 0 10403 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1695712/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=76724 CPUtime=282.2
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 11489 0 0 0 28182 38 0 0 25 0 1 0 152851350 78565376 10747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 19181 10747 104 219 0 18958 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 76724

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1690912/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=77912 CPUtime=342.17
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 12662 0 0 0 34175 42 0 0 25 0 1 0 152851350 79781888 11920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 19478 11920 104 219 0 19255 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 77912

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1686880/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=78696 CPUtime=402.15
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 13716 0 0 0 40169 46 0 0 25 0 1 0 152851350 80584704 12941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 19674 12941 104 219 0 19451 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 78696

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1683040/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=82544 CPUtime=462.13
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 15537 0 0 0 46162 51 0 0 25 0 1 0 152851350 84525056 13894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 20636 13894 104 219 0 20413 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 82544

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1679712/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=82808 CPUtime=522.11
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 16391 0 0 0 52155 56 0 0 25 0 1 0 152851350 84795392 14748 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 20702 14748 104 219 0 20479 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 82808

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1676384/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=83324 CPUtime=582.09
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 17254 0 0 0 58149 60 0 0 25 0 1 0 152851350 85323776 15545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 20831 15545 104 219 0 20608 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 83324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1673376/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=83580 CPUtime=642.07
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 18085 0 0 0 64144 63 0 0 25 0 1 0 152851350 85585920 16310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 20895 16310 104 219 0 20672 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 83580


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1661600/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=86552 CPUtime=881.99
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 21481 0 0 0 88123 76 0 0 25 0 1 0 152851350 88629248 19245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 21638 19245 104 219 0 21415 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 86552

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1658976/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=87072 CPUtime=941.96
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 22170 0 0 0 94118 78 0 0 25 0 1 0 152851350 89161728 19901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 21768 19901 104 219 0 21545 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 87072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1656352/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=87848 CPUtime=1001.94
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 22865 0 0 0 100114 80 0 0 25 0 1 0 152851350 89956352 20530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 21962 20530 104 219 0 21739 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 87848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1654176/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=153384 CPUtime=1061.93
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 23429 0 0 0 106110 83 0 0 25 0 1 0 152851350 157065216 21094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38346 21094 104 219 0 38123 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 153384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1651936/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=153900 CPUtime=1121.9
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 24063 0 0 0 112105 85 0 0 25 0 1 0 152851350 157593600 21662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38475 21662 104 219 0 38252 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 153900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1649696/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=153900 CPUtime=1181.88
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 24612 0 0 0 118100 88 0 0 25 0 1 0 152851350 157593600 22211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38475 22211 104 219 0 38252 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 153900

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1647520/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=154288 CPUtime=1241.86
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 25178 0 0 0 124097 89 0 0 25 0 1 0 152851350 157990912 22744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38572 22744 104 219 0 38349 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 154288

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3243
/proc/meminfo: memFree=1645152/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=154548 CPUtime=1301.84
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 25769 0 0 0 130092 92 0 0 25 0 1 0 152851350 158257152 23335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38637 23335 104 219 0 38414 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 154548

[startup+1362.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 3243
/proc/meminfo: memFree=1643360/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=154548 CPUtime=1361.82
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 26251 0 0 0 136088 94 0 0 25 0 1 0 152851350 158257152 23817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38637 23817 104 219 0 38414 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 154548

[startup+1422.31 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1641184/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=155192 CPUtime=1421.8
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 26898 0 0 0 142084 96 0 0 25 0 1 0 152851350 158916608 24366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38798 24366 104 219 0 38575 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 155192

[startup+1482.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1639136/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=155580 CPUtime=1481.77
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 27438 0 0 0 148079 98 0 0 25 0 1 0 152851350 159313920 24873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 38895 24873 104 219 0 38672 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 155580

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1636960/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=156096 CPUtime=1541.76
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 28032 0 0 0 154075 101 0 0 25 0 1 0 152851350 159842304 25402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 39024 25402 104 219 0 38801 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 156096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1635104/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=156612 CPUtime=1601.73
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 28558 0 0 0 160070 103 0 0 25 0 1 0 152851350 160370688 25863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 39153 25863 104 219 0 38930 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 156612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1633440/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=156612 CPUtime=1661.71
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 28974 0 0 0 166067 104 0 0 25 0 1 0 152851350 160370688 26279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 39153 26279 104 219 0 38930 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 156612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3243
/proc/meminfo: memFree=1631648/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=162752 CPUtime=1721.69
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 31018 0 0 0 172062 107 0 0 25 0 1 0 152851350 166658048 26720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 40688 26720 104 219 0 40465 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 162752

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3245
/proc/meminfo: memFree=1629920/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=162880 CPUtime=1781.67
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 31479 0 0 0 178058 109 0 0 25 0 1 0 152851350 166789120 27148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 40720 27148 104 219 0 40497 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 162880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3245
/proc/meminfo: memFree=1629408/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=162880 CPUtime=1800.08
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 31610 0 0 0 179898 110 0 0 25 0 1 0 152851350 166789120 27279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 40720 27279 104 219 0 40497 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 162880

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3245
/proc/meminfo: memFree=1629408/2055920 swapFree=4182972/4192956
[pid=3242] ppid=3240 vsize=162880 CPUtime=1800.08
/proc/3242/stat : 3242 (PBS4) R 3240 3242 3132 0 -1 4194304 31610 0 0 0 179898 110 0 0 25 0 1 0 152851350 166789120 27279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3242/statm: 40720 27279 104 219 0 40497 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 162880

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1798.98
CPU system time (s): 1.11983
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 162880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.11983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31611
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= 3665

runsolver used 1.40279 second user time and 3.53746 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 06:09:03 UTC 2007

IDJOB= 365327
IDBENCH= 2232
IDSOLVER= 157
FILE ID= node25/365327-1177049343

PBS_JOBID= 4640173

Free space on /tmp= 66368 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= /tmp/evaluation/365327-1177049343/PBS4 /tmp/evaluation/365327-1177049343/instance-365327-1177049343.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365327-1177049343 -o ROOT/results/node25/conversion-365327-1177049343 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365327-1177049343/instance-365327-1177049343.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-365327-1177049343 -o ROOT/results/node25/solver-365327-1177049343 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365327-1177049343/PBS4 /tmp/evaluation/365327-1177049343/instance-365327-1177049343.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  dcfce19ac0444148b26b7675e35c76bc

RANDOM SEED= 682570408

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:       1739000 kB
Buffers:         72300 kB
Cached:         194044 kB
SwapCached:       3684 kB
Active:         151120 kB
Inactive:       125796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739000 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            26016 kB
Committed_AS:  4043912 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66368 MiB

End job on node25 on Fri Apr 20 06:39:06 UTC 2007