Trace number 372436

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. 1800.05 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_028_area_delay.opb
MD5SUM90e87da5616dfecdb140ca6fb2adc54e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark422.372
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved YES
Number of variables16435
Total number of constraints118985
Number of constraints which are clauses118985
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint254
Number of terms in the objective function 8074
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 8074
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8074
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/372436-1177093931/instance-372436-1177093931.opb ......
1.69/1.74	c done parsing opb.
1.69/1.74	o 272
1.69/1.77	o 271
1.89/1.98	o 270
109.67/109.78	o 242
165.75/165.82	o 241
716.14/716.39	o 240
720.13/720.34	o 239
1204.53/1204.83	o 238
1510.97/1511.38	o 237
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372436-1177093931/instance-372436-1177093931.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/node29/watcher-372436-1177093931 -o ROOT/results/node29/solver-372436-1177093931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372436-1177093931/PBS4 /tmp/evaluation/372436-1177093931/instance-372436-1177093931.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: 1.00 1.00 1.00 3/77 15110
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=2868 CPUtime=0
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 157308872 2936832 483 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134575437 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 717 491 81 219 0 494 0

[startup+0.0308091 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15110
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=3972 CPUtime=0.02
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 757 0 0 0 2 0 0 0 18 0 1 0 157308872 4067328 739 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 993 739 86 219 0 770 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3972

[startup+0.101794 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15110
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=3972 CPUtime=0.09
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 791 0 0 0 9 0 0 0 18 0 1 0 157308872 4067328 773 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 993 773 87 219 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.301806 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15110
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=4224 CPUtime=0.29
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 823 0 0 0 29 0 0 0 19 0 1 0 157308872 4325376 805 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 1056 805 87 219 0 833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4224

[startup+0.701831 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15110
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=6596 CPUtime=0.69
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 1586 0 0 0 69 0 0 0 22 0 1 0 157308872 6754304 1422 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 1649 1422 89 219 0 1426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1682504/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=12896 CPUtime=1.49
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 3334 0 0 0 147 2 0 0 25 0 1 0 157308872 13205504 2592 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/15110/statm: 3224 2592 89 219 0 3001 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12896

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1677320/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=16136 CPUtime=3.09
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 4325 0 0 0 301 8 0 0 25 0 1 0 157308872 16523264 3550 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 4034 3550 104 219 0 3811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16136

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1674248/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=21544 CPUtime=6.29
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 4691 0 0 0 619 10 0 0 25 0 1 0 157308872 22061056 3916 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 5386 3916 104 219 0 5163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21544

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1672904/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=21544 CPUtime=12.69
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 5021 0 0 0 1258 11 0 0 25 0 1 0 157308872 22061056 4246 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 5386 4246 104 219 0 5163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21544

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1669704/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=29928 CPUtime=25.49
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 5779 0 0 0 2537 12 0 0 25 0 1 0 157308872 30646272 5004 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 7482 5004 104 219 0 7259 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29928

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1664200/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=30312 CPUtime=51.08
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 7163 0 0 0 5093 15 0 0 25 0 1 0 157308872 31039488 6388 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 7578 6388 104 219 0 7355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30312

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1644552/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=59776 CPUtime=102.27
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 12184 0 0 0 10182 45 0 0 25 0 1 0 157308872 61210624 11277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 14944 11277 104 219 0 14721 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59776

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1637768/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=70708 CPUtime=162.26
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 14739 0 0 0 16169 57 0 0 25 0 1 0 157308872 72404992 12964 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 17677 12964 104 219 0 17454 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1630728/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=79084 CPUtime=222.24
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 16542 0 0 0 22153 71 0 0 25 0 1 0 157308872 80982016 14701 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 19771 14701 104 219 0 19548 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 79084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15111
/proc/meminfo: memFree=1628232/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=82020 CPUtime=282.23
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 17222 0 0 0 28148 75 0 0 25 0 1 0 157308872 83988480 15315 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 20505 15315 104 219 0 20282 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 82020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1626376/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=84260 CPUtime=342.22
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 17683 0 0 0 34144 78 0 0 25 0 1 0 157308872 86282240 15776 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 21065 15776 104 219 0 20842 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 84260

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1625544/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=85784 CPUtime=402.2
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 18035 0 0 0 40141 79 0 0 25 0 1 0 157308872 87842816 16095 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 21446 16095 104 219 0 21223 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 85784

[startup+462.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15113
/proc/meminfo: memFree=1617288/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=95484 CPUtime=462.19
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 20142 0 0 0 46125 94 0 0 25 0 1 0 157308872 97775616 18037 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 23871 18037 104 219 0 23648 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 95484

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15113
/proc/meminfo: memFree=1614920/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=98500 CPUtime=522.17
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 20852 0 0 0 52118 99 0 0 25 0 1 0 157308872 100864000 18615 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 24625 18615 104 219 0 24402 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 98500

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1613256/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=100308 CPUtime=582.16
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 21401 0 0 0 58112 104 0 0 25 0 1 0 157308872 102715392 19065 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 25077 19065 104 219 0 24854 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 100308

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1609544/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=104964 CPUtime=642.16
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 22357 0 0 0 64105 111 0 0 25 0 1 0 157308872 107483136 19955 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 26241 19955 104 219 0 26018 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 104964


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1595016/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=121372 CPUtime=882.1
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 26373 0 0 0 88055 155 0 0 25 0 1 0 157308872 124284928 23575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 30343 23575 104 219 0 30120 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 121372

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1591304/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=126092 CPUtime=942.09
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 27392 0 0 0 94043 166 0 0 25 0 1 0 157308872 129118208 24528 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 31523 24528 104 219 0 31300 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 126092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1589000/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=128404 CPUtime=1002.08
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 28069 0 0 0 100036 172 0 0 25 0 1 0 157308872 131485696 25106 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 32101 25106 104 219 0 31878 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 128404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1586632/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=131604 CPUtime=1062.07
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 28735 0 0 0 106025 182 0 0 25 0 1 0 157308872 134762496 25706 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 32901 25706 104 219 0 32678 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 131604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1584904/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=132868 CPUtime=1122.05
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 29216 0 0 0 112019 186 0 0 25 0 1 0 157308872 136056832 26121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 33217 26121 104 219 0 32994 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 132868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1584840/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=133028 CPUtime=1182.04
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 29238 0 0 0 118017 187 0 0 25 0 1 0 157308872 136220672 26143 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 33257 26143 104 219 0 33034 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 133028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1583304/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=134356 CPUtime=1242.02
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 29687 0 0 0 124008 194 0 0 25 0 1 0 157308872 137580544 26493 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 33589 26493 104 219 0 33366 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 134356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1582408/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=135488 CPUtime=1302.02
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 30038 0 0 0 129995 207 0 0 25 0 1 0 157308872 138739712 26745 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 33872 26745 104 219 0 33649 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 135488

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15113
/proc/meminfo: memFree=1581256/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=136924 CPUtime=1362
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 30380 0 0 0 135983 217 0 0 25 0 1 0 157308872 140210176 27021 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 34231 27021 104 219 0 34008 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 136924

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15113
/proc/meminfo: memFree=1580360/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=137948 CPUtime=1421.99
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 30671 0 0 0 141977 222 0 0 25 0 1 0 157308872 141258752 27246 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 34487 27246 104 219 0 34264 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 137948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1578824/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=139244 CPUtime=1481.97
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 31116 0 0 0 147968 229 0 0 25 0 1 0 157308872 142585856 27625 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 34811 27625 104 219 0 34588 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 139244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1575496/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=143612 CPUtime=1541.96
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 32042 0 0 0 153953 243 0 0 25 0 1 0 157308872 147058688 28452 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 35903 28452 104 219 0 35680 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 143612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1574536/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=144568 CPUtime=1601.95
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 32360 0 0 0 159947 248 0 0 25 0 1 0 157308872 148037632 28704 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 36142 28704 104 219 0 35919 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 144568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1572104/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=146720 CPUtime=1661.94
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 33069 0 0 0 165934 260 0 0 25 0 1 0 157308872 150241280 29281 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 36680 29281 104 219 0 36457 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 146720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15113
/proc/meminfo: memFree=1572168/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=146720 CPUtime=1721.92
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 33071 0 0 0 171932 260 0 0 25 0 1 0 157308872 150241280 29283 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 36680 29283 104 219 0 36457 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 146720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15291
/proc/meminfo: memFree=1569088/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=149008 CPUtime=1781.83
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 33502 0 0 0 177915 268 0 0 25 0 1 0 157308872 152584192 29714 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 37252 29714 104 219 0 37029 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 149008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15311
/proc/meminfo: memFree=1570184/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=149008 CPUtime=1800.02
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 33557 0 0 0 179733 269 0 0 25 0 1 0 157308872 152584192 29736 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 37252 29736 104 219 0 37029 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 149008

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15311
/proc/meminfo: memFree=1570184/2055920 swapFree=4146672/4192956
[pid=15110] ppid=15108 vsize=149008 CPUtime=1800.02
/proc/15110/stat : 15110 (PBS4) R 15108 15110 14374 0 -1 4194304 33557 0 0 0 179733 269 0 0 25 0 1 0 157308872 152584192 29736 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15110/statm: 37252 29736 104 219 0 37029 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 149008

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1797.34
CPU system time (s): 2.71059
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 149140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.34
system time used= 2.71059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33558
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= 1431

runsolver used 2.16367 second user time and 4.28435 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 20 18:32:11 UTC 2007

IDJOB= 372436
IDBENCH= 24972
IDSOLVER= 157
FILE ID= node29/372436-1177093931

PBS_JOBID= 4640351

Free space on /tmp= 66463 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_028_area_delay.opb
COMMAND LINE= /tmp/evaluation/372436-1177093931/PBS4 /tmp/evaluation/372436-1177093931/instance-372436-1177093931.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-372436-1177093931 -o ROOT/results/node29/conversion-372436-1177093931 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372436-1177093931/instance-372436-1177093931.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-372436-1177093931 -o ROOT/results/node29/solver-372436-1177093931 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372436-1177093931/PBS4 /tmp/evaluation/372436-1177093931/instance-372436-1177093931.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  90e87da5616dfecdb140ca6fb2adc54e

RANDOM SEED= 40999736

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1690088 kB
Buffers:         61420 kB
Cached:         214088 kB
SwapCached:      10976 kB
Active:         110984 kB
Inactive:       194952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690088 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            5080 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            45344 kB
Committed_AS:  2597904 kB
PageTables:       1872 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= 66463 MiB

End job on node29 on Fri Apr 20 19:02:14 UTC 2007