Trace number 455619

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_1.opb
MD5SUM6856221d5d444d2079d321f11fb11f0b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-74
Best CPU time to get the best result obtained on this benchmark1800.53
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -74
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)151172
Sum of products size (including duplicates)302344
Number of different products75586
Sum of products size151172

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/455619-1178046513/instance-455619-1178046513.opb ......
1800.08/1800.70	c done parsing opb.
1800.08/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455619-1178046513/instance-455619-1178046513.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-455619-1178046513 -o ROOT/results/node25/solver-455619-1178046513 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455619-1178046513/PBS4 /tmp/evaluation/455619-1178046513/instance-455619-1178046513.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: 0.92 0.98 0.99 4/64 27519
/proc/meminfo: memFree=1838168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=8600 CPUtime=0
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 252568808 8806400 460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 2150 463 81 219 0 1927 0

[startup+0.0603051 s]
/proc/loadavg: 0.92 0.98 0.99 4/64 27519
/proc/meminfo: memFree=1838168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=12220 CPUtime=0.05
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 2897 0 0 0 4 1 0 0 18 0 1 0 252568808 12513280 2782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 3055 2783 88 219 0 2832 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12220

[startup+0.101312 s]
/proc/loadavg: 0.92 0.98 0.99 4/64 27519
/proc/meminfo: memFree=1838168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=12776 CPUtime=0.09
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 3027 0 0 0 8 1 0 0 18 0 1 0 252568808 13082624 2912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 3194 2918 88 219 0 2971 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12776

[startup+0.301347 s]
/proc/loadavg: 0.92 0.98 0.99 4/64 27519
/proc/meminfo: memFree=1838168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=15604 CPUtime=0.29
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 3741 0 0 0 28 1 0 0 19 0 1 0 252568808 15978496 3626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 3901 3626 88 219 0 3678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15604

[startup+0.701413 s]
/proc/loadavg: 0.92 0.98 0.99 4/64 27519
/proc/meminfo: memFree=1838168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=18440 CPUtime=0.69
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 4436 0 0 0 68 1 0 0 22 0 1 0 252568808 18882560 4321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797992 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 4610 4321 88 219 0 4387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18440

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1818000/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=27344 CPUtime=1.49
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 6608 0 0 0 147 2 0 0 25 0 1 0 252568808 28000256 6395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/27519/statm: 6836 6395 89 219 0 6613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27344

[startup+3.10182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1807888/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=45364 CPUtime=3.09
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11567 0 0 0 304 5 0 0 25 0 1 0 252568808 46452736 9431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11341 9431 94 219 0 11118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45364

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800272/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=45884 CPUtime=6.29
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11635 0 0 0 624 5 0 0 25 0 1 0 252568808 46985216 9499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11471 9499 94 219 0 11248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45884

[startup+12.7025 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800280/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=45884 CPUtime=12.69
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11635 0 0 0 1264 5 0 0 25 0 1 0 252568808 46985216 9499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11471 9499 94 219 0 11248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45884

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800408/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=45884 CPUtime=25.49
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11635 0 0 0 2544 5 0 0 25 0 1 0 252568808 46985216 9499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11471 9499 94 219 0 11248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45884

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800344/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=45884 CPUtime=51.08
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11635 0 0 0 5103 5 0 0 25 0 1 0 252568808 46985216 9499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11471 9499 94 219 0 11248 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45884

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800216/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=102.26
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 10221 5 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800216/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=162.23
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 16218 5 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46144

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800152/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=222.22
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 22216 6 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46144

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800088/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=282.2
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 28214 6 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46144

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800152/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=342.17
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 34211 6 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800088/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46144 CPUtime=402.15
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11668 0 0 0 40209 6 0 0 25 0 1 0 252568808 47251456 9532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11536 9532 94 219 0 11313 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46144

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1799960/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46404 CPUtime=462.13
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11701 0 0 0 46207 6 0 0 25 0 1 0 252568808 47517696 9565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11601 9565 94 219 0 11378 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 46404

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1800024/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46404 CPUtime=522.11
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11701 0 0 0 52205 6 0 0 25 0 1 0 252568808 47517696 9565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11601 9565 94 219 0 11378 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46404

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27520
/proc/meminfo: memFree=1799832/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46664 CPUtime=582.09
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11734 0 0 0 58202 7 0 0 25 0 1 0 252568808 47783936 9598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11666 9598 94 219 0 11443 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46664

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799704/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=642.08
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11767 0 0 0 64201 7 0 0 25 0 1 0 252568808 48050176 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9631 94 219 0 11508 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 46924


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799704/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=881.98
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11767 0 0 0 88191 7 0 0 25 0 1 0 252568808 48050176 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9631 94 219 0 11508 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 46924

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799704/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=941.97
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11767 0 0 0 94189 8 0 0 25 0 1 0 252568808 48050176 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9631 94 219 0 11508 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 46924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799640/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=1001.94
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11767 0 0 0 100186 8 0 0 25 0 1 0 252568808 48050176 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9631 94 219 0 11508 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 46924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799640/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=1061.92
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11767 0 0 0 106184 8 0 0 25 0 1 0 252568808 48050176 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9631 94 219 0 11508 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 46924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799512/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=46924 CPUtime=1121.9
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11800 0 0 0 112182 8 0 0 25 0 1 0 252568808 48050176 9664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11731 9664 94 219 0 11508 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 46924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799384/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47056 CPUtime=1181.88
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11831 0 0 0 118180 8 0 0 25 0 1 0 252568808 48185344 9695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11764 9695 94 219 0 11541 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 47056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799192/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47248 CPUtime=1241.86
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11879 0 0 0 124177 9 0 0 25 0 1 0 252568808 48381952 9743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11812 9743 94 219 0 11589 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 47248

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1799000/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47380 CPUtime=1301.84
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11910 0 0 0 130175 9 0 0 25 0 1 0 252568808 48517120 9774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11845 9774 94 219 0 11622 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 47380

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798936/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47512 CPUtime=1361.82
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11941 0 0 0 136173 9 0 0 25 0 1 0 252568808 48652288 9805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11878 9805 94 219 0 11655 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 47512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798808/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47644 CPUtime=1421.8
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 11971 0 0 0 142171 9 0 0 25 0 1 0 252568808 48787456 9835 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11911 9835 94 219 0 11688 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 47644

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798616/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47776 CPUtime=1481.77
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12001 0 0 0 148168 9 0 0 25 0 1 0 252568808 48922624 9865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11944 9865 94 219 0 11721 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 47776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798488/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47908 CPUtime=1541.76
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12031 0 0 0 154166 10 0 0 25 0 1 0 252568808 49057792 9895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11977 9895 94 219 0 11754 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 47908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798488/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=47908 CPUtime=1601.73
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12031 0 0 0 160163 10 0 0 25 0 1 0 252568808 49057792 9895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 11977 9895 94 219 0 11754 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 47908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798360/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=48040 CPUtime=1661.71
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12061 0 0 0 166161 10 0 0 25 0 1 0 252568808 49192960 9925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 12010 9925 94 219 0 11787 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 48040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798232/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=48172 CPUtime=1721.69
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12091 0 0 0 172159 10 0 0 25 0 1 0 252568808 49328128 9955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 12043 9955 94 219 0 11820 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 48172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798232/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=48172 CPUtime=1781.68
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12091 0 0 0 178157 11 0 0 25 0 1 0 252568808 49328128 9955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 12043 9955 94 219 0 11820 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 48172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1798168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=48172 CPUtime=1800.08
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12105 0 0 0 179997 11 0 0 25 0 1 0 252568808 49328128 9969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 12043 9969 94 219 0 11820 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 48172

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 1.00 2/65 27520
/proc/meminfo: memFree=1798168/2055920 swapFree=4182940/4192956
[pid=27519] ppid=27517 vsize=48172 CPUtime=1800.08
/proc/27519/stat : 27519 (PBS4) R 27517 27519 17121 0 -1 4194304 12105 0 0 0 179997 11 0 0 25 0 1 0 252568808 49328128 9969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27519/statm: 12043 9969 94 219 0 11820 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 48172

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.117982
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 48172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12106
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= 4241

runsolver used 1.35879 second user time and 3.56346 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 19:08:34 UTC 2007

IDJOB= 455619
IDBENCH= 48276
IDSOLVER= 157
FILE ID= node25/455619-1178046513

PBS_JOBID= 4728448

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_1.opb
COMMAND LINE= /tmp/evaluation/455619-1178046513/PBS4 /tmp/evaluation/455619-1178046513/instance-455619-1178046513.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-455619-1178046513 -o ROOT/results/node25/conversion-455619-1178046513 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455619-1178046513/instance-455619-1178046513.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-455619-1178046513 -o ROOT/results/node25/solver-455619-1178046513 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455619-1178046513/PBS4 /tmp/evaluation/455619-1178046513/instance-455619-1178046513.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6856221d5d444d2079d321f11fb11f0b

RANDOM SEED= 803971256

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:       1838576 kB
Buffers:         69740 kB
Cached:          75664 kB
SwapCached:       3856 kB
Active:         109772 kB
Inactive:        49528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838576 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            8020 kB
Writeback:           0 kB
Mapped:          19228 kB
Slab:            44048 kB
Committed_AS:  7522220 kB
PageTables:       1488 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= 66557 MiB

End job on node25 on Tue May  1 19:38:40 UTC 2007