Trace number 454929

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_2.opb
MD5SUMa5ab0443a6669cc558112b6f5f13d1cd
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-72
Best CPU time to get the best result obtained on this benchmark1800.49
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -72
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)150572
Sum of products size (including duplicates)301144
Number of different products75286
Sum of products size150572

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/454929-1178033981/instance-454929-1178033981.opb ......
1800.00/1800.50	c done parsing opb.
1800.00/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454929-1178033981/instance-454929-1178033981.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-454929-1178033981 -o ROOT/results/node52/solver-454929-1178033981 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454929-1178033981/PBS4 /tmp/evaluation/454929-1178033981/instance-454929-1178033981.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 0.96 0.97 3/64 5475
/proc/meminfo: memFree=1885412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=8572 CPUtime=0
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 158243626 8777728 456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 2143 460 82 219 0 1920 0

[startup+0.0709101 s]
/proc/loadavg: 0.92 0.96 0.97 3/64 5475
/proc/meminfo: memFree=1885412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=12448 CPUtime=0.06
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 2948 0 0 0 5 1 0 0 18 0 1 0 158243626 12746752 2833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 3112 2833 88 219 0 2889 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12448

[startup+0.10191 s]
/proc/loadavg: 0.92 0.96 0.97 3/64 5475
/proc/meminfo: memFree=1885412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=12876 CPUtime=0.09
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 3073 0 0 0 8 1 0 0 18 0 1 0 158243626 13185024 2958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 3219 2958 88 219 0 2996 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12876

[startup+0.301914 s]
/proc/loadavg: 0.92 0.96 0.97 3/64 5475
/proc/meminfo: memFree=1885412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=15588 CPUtime=0.29
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 3735 0 0 0 28 1 0 0 19 0 1 0 158243626 15962112 3620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 3897 3620 88 219 0 3674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15588

[startup+0.701942 s]
/proc/loadavg: 0.92 0.96 0.97 3/64 5475
/proc/meminfo: memFree=1885412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=18212 CPUtime=0.69
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 4376 0 0 0 68 1 0 0 22 0 1 0 158243626 18649088 4261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793001 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 4553 4261 88 219 0 4330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18212

[startup+1.502 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 5476
/proc/meminfo: memFree=1865244/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=27352 CPUtime=1.49
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 6607 0 0 0 147 2 0 0 25 0 1 0 158243626 28008448 6394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/5475/statm: 6838 6394 89 219 0 6615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27352

[startup+3.1011 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 5476
/proc/meminfo: memFree=1856412/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=3.09
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 304 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46156

[startup+6.30132 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=6.29
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 624 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46156

[startup+12.7017 s]
/proc/loadavg: 0.94 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=12.69
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 1264 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46156

[startup+25.5026 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=25.48
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 2543 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46156

[startup+51.1023 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=51.08
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 5103 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46156

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=102.27
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 10222 5 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46156

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846556/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46156 CPUtime=162.26
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11491 0 0 0 16220 6 0 0 25 0 1 0 158243626 47263744 9740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11539 9740 94 219 0 11316 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46156

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846364/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46416 CPUtime=222.25
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11525 0 0 0 22219 6 0 0 25 0 1 0 158243626 47529984 9774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11604 9774 94 219 0 11381 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 46416

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846172/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46676 CPUtime=282.23
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11558 0 0 0 28217 6 0 0 25 0 1 0 158243626 47796224 9807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11669 9807 94 219 0 11446 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 46676

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846236/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46676 CPUtime=342.21
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11558 0 0 0 34215 6 0 0 25 0 1 0 158243626 47796224 9807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11669 9807 94 219 0 11446 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46676

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846172/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46676 CPUtime=402.2
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11558 0 0 0 40214 6 0 0 25 0 1 0 158243626 47796224 9807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11669 9807 94 219 0 11446 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 46676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846172/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46676 CPUtime=462.19
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11558 0 0 0 46212 7 0 0 25 0 1 0 158243626 47796224 9807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11669 9807 94 219 0 11446 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 46676

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846172/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46676 CPUtime=522.18
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11558 0 0 0 52211 7 0 0 25 0 1 0 158243626 47796224 9807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11669 9807 94 219 0 11446 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 46676

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1846044/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46808 CPUtime=582.16
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11589 0 0 0 58209 7 0 0 25 0 1 0 158243626 47931392 9838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11702 9838 94 219 0 11479 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 46808

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845916/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=642.15
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 64208 7 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 46940


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845916/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=882.1
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 88202 8 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 46940

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845980/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=942.09
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 94201 8 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 46940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845916/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=1002.07
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 100199 8 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 46940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845916/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=1062.06
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 106198 8 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 46940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5476
/proc/meminfo: memFree=1845852/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=46940 CPUtime=1122.04
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11620 0 0 0 112196 8 0 0 25 0 1 0 158243626 48066560 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11735 9869 94 219 0 11512 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 46940

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 5476
/proc/meminfo: memFree=1845724/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47072 CPUtime=1182.03
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11650 0 0 0 118194 9 0 0 25 0 1 0 158243626 48201728 9899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11768 9899 94 219 0 11545 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 47072

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 5476
/proc/meminfo: memFree=1845596/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47204 CPUtime=1242.02
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11680 0 0 0 124193 9 0 0 25 0 1 0 158243626 48336896 9929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11801 9929 94 219 0 11578 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 47204

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 5614
/proc/meminfo: memFree=1844060/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47204 CPUtime=1301.94
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11680 0 0 0 130185 9 0 0 25 0 1 0 158243626 48336896 9929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11801 9929 94 219 0 11578 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 47204

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845148/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47336 CPUtime=1361.89
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11710 0 0 0 136180 9 0 0 25 0 1 0 158243626 48472064 9959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11834 9959 94 219 0 11611 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 47336

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845276/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47336 CPUtime=1421.88
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11710 0 0 0 142179 9 0 0 25 0 1 0 158243626 48472064 9959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11834 9959 94 219 0 11611 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 47336

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845340/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47336 CPUtime=1481.87
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11710 0 0 0 148177 10 0 0 25 0 1 0 158243626 48472064 9959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11834 9959 94 219 0 11611 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 47336

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845276/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47336 CPUtime=1541.86
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11710 0 0 0 154176 10 0 0 25 0 1 0 158243626 48472064 9959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11834 9959 94 219 0 11611 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 47336

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845212/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47468 CPUtime=1601.85
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11739 0 0 0 160175 10 0 0 25 0 1 0 158243626 48607232 9988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11867 9988 94 219 0 11644 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 47468

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845212/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47468 CPUtime=1661.83
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11739 0 0 0 166173 10 0 0 25 0 1 0 158243626 48607232 9988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11867 9988 94 219 0 11644 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 47468

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845148/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47468 CPUtime=1721.82
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11739 0 0 0 172172 10 0 0 25 0 1 0 158243626 48607232 9988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11867 9988 94 219 0 11644 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 47468

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5674
/proc/meminfo: memFree=1845084/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47600 CPUtime=1781.8
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11769 0 0 0 178170 10 0 0 25 0 1 0 158243626 48742400 10018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11900 10018 94 219 0 11677 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 47600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5676
/proc/meminfo: memFree=1844764/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47600 CPUtime=1800
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11769 0 0 0 179990 10 0 0 25 0 1 0 158243626 48742400 10018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11900 10018 94 219 0 11677 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47600

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 0.99 0.98 2/65 5676
/proc/meminfo: memFree=1844764/2055920 swapFree=4182984/4192956
[pid=5475] ppid=5473 vsize=47600 CPUtime=1800
/proc/5475/stat : 5475 (PBS4) R 5473 5475 5267 0 -1 4194304 11769 0 0 0 179990 10 0 0 25 0 1 0 158243626 48742400 10018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5475/statm: 11900 10018 94 219 0 11677 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47600

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.91
CPU system time (s): 0.114982
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 47600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11770
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= 3029

runsolver used 1.41179 second user time and 3.56346 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 15:39:42 UTC 2007

IDJOB= 454929
IDBENCH= 48230
IDSOLVER= 157
FILE ID= node52/454929-1178033981

PBS_JOBID= 4728426

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_2.opb
COMMAND LINE= /tmp/evaluation/454929-1178033981/PBS4 /tmp/evaluation/454929-1178033981/instance-454929-1178033981.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-454929-1178033981 -o ROOT/results/node52/conversion-454929-1178033981 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454929-1178033981/instance-454929-1178033981.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-454929-1178033981 -o ROOT/results/node52/solver-454929-1178033981 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454929-1178033981/PBS4 /tmp/evaluation/454929-1178033981/instance-454929-1178033981.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a5ab0443a6669cc558112b6f5f13d1cd

RANDOM SEED= 963981646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1885820 kB
Buffers:         36880 kB
Cached:          71636 kB
SwapCached:       3888 kB
Active:          84888 kB
Inactive:        33996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885820 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            7932 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            37148 kB
Committed_AS:  4487064 kB
PageTables:       1484 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 node52 on Tue May  1 16:09:48 UTC 2007