Trace number 348477

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
Pueblo 1.4? (TO) 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
MD5SUMfe1a2bbeb11180a9cf7bf3ad481e98b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2333
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 3749
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560502
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 560502
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.89/0.98	c starting to Solve
0.89/0.98	c #variables read: 43740 - #constraints read: 661

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348477-1176584536/instance-348477-1176584536.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/node45/watcher-348477-1176584536 -o ROOT/results/node45/solver-348477-1176584536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348477-1176584536/instance-348477-1176584536.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 0.98 3/64 14611
/proc/meminfo: memFree=1411712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=2552 CPUtime=0
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 13299235 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 638 230 193 16 0 77 0

[startup+0.0492391 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14611
/proc/meminfo: memFree=1411712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=3748 CPUtime=0.04
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 579 0 0 0 4 0 0 0 18 0 1 0 13299235 3837952 549 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 937 549 193 16 0 376 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3748

[startup+0.101243 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14611
/proc/meminfo: memFree=1411712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=5216 CPUtime=0.09
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 922 0 0 0 9 0 0 0 18 0 1 0 13299235 5341184 892 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 1304 892 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301263 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14611
/proc/meminfo: memFree=1411712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=7880 CPUtime=0.3
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 1598 0 0 0 29 1 0 0 19 0 1 0 13299235 8069120 1568 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 1970 1568 199 16 0 1409 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7880

[startup+0.701304 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14611
/proc/meminfo: memFree=1411712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=17176 CPUtime=0.69
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 3669 0 0 0 68 1 0 0 22 0 1 0 13299235 17588224 3456 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 4294 3456 204 16 0 3733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17176

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1390840/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=24684 CPUtime=1.49
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 33901 0 0 0 140 9 0 0 25 0 1 0 13299235 25276416 5351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6171 5351 206 16 0 5610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24684

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1390712/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=24684 CPUtime=3.09
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 33901 0 0 0 300 9 0 0 25 0 1 0 13299235 25276416 5351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6171 5351 206 16 0 5610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24684

[startup+6.30287 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1390528/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=24684 CPUtime=6.29
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 33901 0 0 0 620 9 0 0 25 0 1 0 13299235 25276416 5351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6171 5351 206 16 0 5610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24684

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1390528/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=24684 CPUtime=12.68
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 33901 0 0 0 1259 9 0 0 25 0 1 0 13299235 25276416 5351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6171 5351 206 16 0 5610 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24684

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1390528/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=24684 CPUtime=25.48
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 33901 0 0 0 2539 9 0 0 25 0 1 0 13299235 25276416 5351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6171 5351 206 16 0 5610 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24684

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1389696/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=25860 CPUtime=51.08
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 34193 0 0 0 5098 10 0 0 25 0 1 0 13299235 26480640 5643 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6465 5643 206 16 0 5904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25860

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1381632/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=33868 CPUtime=102.27
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 36195 0 0 0 10216 11 0 0 25 0 1 0 13299235 34680832 7645 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 8467 7645 206 16 0 7906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1378112/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=37460 CPUtime=162.25
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 37080 0 0 0 16213 12 0 0 25 0 1 0 13299235 38359040 8530 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 9365 8530 206 16 0 8804 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37460

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14612
/proc/meminfo: memFree=1370240/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=45196 CPUtime=222.23
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 39028 0 0 0 22209 14 0 0 25 0 1 0 13299235 46280704 10478 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 11299 10478 206 16 0 10738 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45196

[startup+282.302 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 14612
/proc/meminfo: memFree=1367808/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=47692 CPUtime=282.21
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 39626 0 0 0 28207 14 0 0 25 0 1 0 13299235 48836608 11076 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 11923 11076 206 16 0 11362 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47692

[startup+342.301 s]
/proc/loadavg: 1.07 1.03 0.99 2/65 14614
/proc/meminfo: memFree=1366912/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=48456 CPUtime=342.2
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 39843 0 0 0 34205 15 0 0 25 0 1 0 13299235 49618944 11293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12114 11293 206 16 0 11553 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48456

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 0.99 2/65 14614
/proc/meminfo: memFree=1366976/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=48456 CPUtime=402.18
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 39843 0 0 0 40203 15 0 0 25 0 1 0 13299235 49618944 11293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527942 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12114 11293 206 16 0 11553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48456

[startup+462.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 14614
/proc/meminfo: memFree=1367040/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=48456 CPUtime=462.16
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 39843 0 0 0 46201 15 0 0 25 0 1 0 13299235 49618944 11293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12114 11293 206 16 0 11553 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 48456

[startup+522.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 14614
/proc/meminfo: memFree=1365888/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=49740 CPUtime=522.15
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40141 0 0 0 52200 15 0 0 25 0 1 0 13299235 50933760 11591 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12435 11591 206 16 0 11874 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49740

[startup+582.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 14614
/proc/meminfo: memFree=1365824/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=49740 CPUtime=582.13
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40142 0 0 0 58198 15 0 0 25 0 1 0 13299235 50933760 11592 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12435 11592 206 16 0 11874 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49740

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 14614
/proc/meminfo: memFree=1364608/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=51024 CPUtime=642.11
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40458 0 0 0 64196 15 0 0 25 0 1 0 13299235 52248576 11908 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12756 11908 206 16 0 12195 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51024


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14614
/proc/meminfo: memFree=1363456/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=52240 CPUtime=822.06
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40860 0 0 0 82191 15 0 0 25 0 1 0 13299235 53493760 12217 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5161601 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13060 12217 206 16 0 12499 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 52240

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14614
/proc/meminfo: memFree=1363392/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=52240 CPUtime=882.04
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40860 0 0 0 88189 15 0 0 25 0 1 0 13299235 53493760 12217 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13060 12217 206 16 0 12499 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 52240

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1363328/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=52240 CPUtime=942.02
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 40875 0 0 0 94187 15 0 0 25 0 1 0 13299235 53493760 12232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13060 12232 206 16 0 12499 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 52240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53560 CPUtime=1002.01
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 100185 16 0 0 25 0 1 0 13299235 54845440 12569 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13390 12569 206 16 0 12829 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1062
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 106184 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1121.98
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 112182 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1181.96
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 118180 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 53548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1241.95
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 124179 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 53548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1301.93
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 130177 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 53548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361920/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1361.91
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 136175 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 53548

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361920/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1421.9
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 142174 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 53548

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361920/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53548 CPUtime=1481.87
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41330 0 0 0 148171 16 0 0 25 0 1 0 13299235 54833152 12566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13387 12566 206 16 0 12826 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 53548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361792/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=53804 CPUtime=1541.87
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41384 0 0 0 154170 17 0 0 25 0 1 0 13299235 55095296 12620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13451 12620 206 16 0 12890 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 53804

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1361024/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=54572 CPUtime=1601.85
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 41591 0 0 0 160168 17 0 0 25 0 1 0 13299235 55881728 12827 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13643 12827 206 16 0 13082 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 54572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1354752/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=63396 CPUtime=1661.83
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 43142 0 0 0 166165 18 0 0 25 0 1 0 13299235 64917504 14378 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 15849 14378 206 16 0 15288 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 63396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1353856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=64304 CPUtime=1721.81
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 43362 0 0 0 172163 18 0 0 25 0 1 0 13299235 65847296 14598 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 16076 14598 206 16 0 15515 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 64304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1353856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=64304 CPUtime=1781.79
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 43362 0 0 0 178161 18 0 0 25 0 1 0 13299235 65847296 14598 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 16076 14598 206 16 0 15515 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 64304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14614
/proc/meminfo: memFree=1353856/2055920 swapFree=4192956/4192956
[pid=14611] ppid=14609 vsize=64304 CPUtime=1800.1
/proc/14611/stat : 14611 (Pueblo) R 14609 14611 13970 0 -1 4194304 43362 0 0 0 179992 18 0 0 25 0 1 0 13299235 65847296 14598 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 16076 14598 206 16 0 15515 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 64304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1799.92
CPU system time (s): 0.19497
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 64304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43362
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= 11
involuntary context switches= 3088

runsolver used 1.36879 second user time and 3.55646 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat Apr 14 21:02:16 UTC 2007

IDJOB= 348477
IDBENCH= 1680
IDSOLVER= 165
FILE ID= node45/348477-1176584536

PBS_JOBID= 4556924

Free space on /tmp= 66561 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
COMMAND LINE= Pueblo /tmp/evaluation/348477-1176584536/instance-348477-1176584536.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-348477-1176584536 -o ROOT/results/node45/conversion-348477-1176584536 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348477-1176584536/instance-348477-1176584536.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-348477-1176584536 -o ROOT/results/node45/solver-348477-1176584536 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348477-1176584536/instance-348477-1176584536.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  fe1a2bbeb11180a9cf7bf3ad481e98b1

RANDOM SEED= 658660075

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1412056 kB
Buffers:         57740 kB
Cached:         471776 kB
SwapCached:          0 kB
Active:         231336 kB
Inactive:       314500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          26500 kB
Slab:            84064 kB
Committed_AS:    93908 kB
PageTables:       1400 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= 66561 MiB

End job on node45 on Sat Apr 14 21:32:19 UTC 2007