Trace number 362885

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) 1800.03 1800.61

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-share1b.opb
MD5SUMbba1c13067ee4807fb3278415b1e1268
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6750
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 930
Biggest coefficient in the objective function 52096
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 525037
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525113
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
0.09/0.17	c starting to Solve
0.09/0.17	c #variables read: 6750 - #constraints read: 207

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362885-1177019780/instance-362885-1177019780.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/node68/watcher-362885-1177019780 -o ROOT/results/node68/solver-362885-1177019780 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362885-1177019780/instance-362885-1177019780.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25665
/proc/meminfo: memFree=1828400/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=916 CPUtime=0
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 177967551 937984 24 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10519559 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 229 24 18 16 0 3 0

[startup+0.0615249 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25665
/proc/meminfo: memFree=1828400/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=3084 CPUtime=0.05
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 402 0 3 0 5 0 0 0 18 0 1 0 177967551 3158016 375 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10683199 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 771 375 199 16 0 210 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3084

[startup+0.101527 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25665
/proc/meminfo: memFree=1828400/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=3484 CPUtime=0.09
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 500 0 3 0 9 0 0 0 18 0 1 0 177967551 3567616 473 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 871 473 199 16 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.301544 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25665
/proc/meminfo: memFree=1828400/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=6452 CPUtime=0.28
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1237 0 3 0 28 0 0 0 19 0 1 0 177967551 6606848 1210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1613 1210 205 16 0 1052 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6452

[startup+0.70158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25665
/proc/meminfo: memFree=1828400/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=6452 CPUtime=0.68
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1237 0 3 0 68 0 0 0 23 0 1 0 177967551 6606848 1210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1613 1210 205 16 0 1052 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6452

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1823528/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=6452 CPUtime=1.48
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1237 0 3 0 148 0 0 0 25 0 1 0 177967551 6606848 1210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1613 1210 205 16 0 1052 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6452

[startup+3.1028 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1823272/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=6452 CPUtime=3.08
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1241 0 3 0 308 0 0 0 25 0 1 0 177967551 6606848 1214 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1613 1214 205 16 0 1052 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6452

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1822832/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=6980 CPUtime=6.28
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1344 0 3 0 628 0 0 0 25 0 1 0 177967551 7147520 1317 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527962 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1745 1317 205 16 0 1184 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6980

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1822264/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=7756 CPUtime=12.67
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1542 0 3 0 1267 0 0 0 25 0 1 0 177967551 7942144 1515 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 1939 1515 205 16 0 1378 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7756

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1821688/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=8016 CPUtime=25.48
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1633 0 3 0 2547 1 0 0 25 0 1 0 177967551 8208384 1606 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2004 1606 205 16 0 1443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8016

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1821560/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=8272 CPUtime=51.07
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 1684 0 3 0 5106 1 0 0 25 0 1 0 177967551 8470528 1657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2068 1657 205 16 0 1507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8272

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1819768/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=10060 CPUtime=102.26
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2132 0 3 0 10225 1 0 0 25 0 1 0 177967551 10301440 2105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2515 2105 205 16 0 1954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10060

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1819704/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=10060 CPUtime=162.24
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2132 0 3 0 16223 1 0 0 25 0 1 0 177967551 10301440 2105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2515 2105 205 16 0 1954 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10060

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25666
/proc/meminfo: memFree=1819704/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=10060 CPUtime=222.22
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2132 0 3 0 22221 1 0 0 25 0 1 0 177967551 10301440 2105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2515 2105 205 16 0 1954 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10060

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 25692
/proc/meminfo: memFree=1818376/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=10188 CPUtime=282.19
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2170 0 3 0 28218 1 0 0 25 0 1 0 177967551 10432512 2143 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2547 2143 205 16 0 1986 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10188

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25864
/proc/meminfo: memFree=1817592/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=11776 CPUtime=342.1
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2573 0 3 0 34208 2 0 0 25 0 1 0 177967551 12058624 2539 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 2944 2539 205 16 0 2383 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11776

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1817144/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=12336 CPUtime=402.09
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2731 0 3 0 40207 2 0 0 25 0 1 0 177967551 12632064 2684 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3084 2684 205 16 0 2523 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 12336

[startup+462.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 25864
/proc/meminfo: memFree=1817144/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=12336 CPUtime=462.07
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2731 0 3 0 46205 2 0 0 25 0 1 0 177967551 12632064 2684 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3084 2684 205 16 0 2523 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 12336

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25864
/proc/meminfo: memFree=1816696/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=12848 CPUtime=522.05
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2840 0 3 0 52203 2 0 0 25 0 1 0 177967551 13156352 2793 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3212 2793 205 16 0 2651 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 12848

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1816376/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=13236 CPUtime=582.04
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2941 0 3 0 58202 2 0 0 25 0 1 0 177967551 13553664 2894 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528646 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3309 2894 205 16 0 2748 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 13236

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1816248/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=13364 CPUtime=642.03
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2974 0 3 0 64201 2 0 0 25 0 1 0 177967551 13684736 2927 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3341 2927 205 16 0 2780 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 13364


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1816248/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=13364 CPUtime=821.97
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2975 0 3 0 82195 2 0 0 25 0 1 0 177967551 13684736 2928 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3341 2928 205 16 0 2780 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 13364

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1816184/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=13364 CPUtime=881.96
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2975 0 3 0 88194 2 0 0 25 0 1 0 177967551 13684736 2928 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3341 2928 205 16 0 2780 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1816120/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=13364 CPUtime=941.94
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 2975 0 3 0 94192 2 0 0 25 0 1 0 177967551 13684736 2928 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3341 2928 205 16 0 2780 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1815224/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14260 CPUtime=1001.92
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3209 0 3 0 100190 2 0 0 25 0 1 0 177967551 14602240 3162 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3565 3162 205 16 0 3004 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 14260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1815032/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14388 CPUtime=1061.91
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3240 0 3 0 106189 2 0 0 25 0 1 0 177967551 14733312 3193 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3597 3193 205 16 0 3036 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 14388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1815032/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14492 CPUtime=1121.89
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3253 0 3 0 112187 2 0 0 25 0 1 0 177967551 14839808 3206 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3623 3206 205 16 0 3062 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 14492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814968/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14492 CPUtime=1181.88
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3255 0 3 0 118185 3 0 0 25 0 1 0 177967551 14839808 3208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3623 3208 205 16 0 3062 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 14492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814840/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1241.87
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 124184 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 14636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814840/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1301.86
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 130183 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 14636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814776/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1361.84
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 136181 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 14636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814776/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1421.82
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 142179 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 14636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814776/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1481.8
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 148177 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 14636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814712/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1541.78
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 154175 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 14636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814712/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1601.77
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 160174 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 14636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814712/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1661.75
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 166172 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 14636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814648/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1721.73
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 172170 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 14636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814648/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1781.72
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 178169 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 14636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25864
/proc/meminfo: memFree=1814648/2055920 swapFree=4183868/4192956
[pid=25665] ppid=25663 vsize=14636 CPUtime=1800.02
/proc/25665/stat : 25665 (Pueblo) R 25663 25665 24776 0 -1 4194304 3282 0 3 0 179999 3 0 0 25 0 1 0 177967551 14987264 3235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25665/statm: 3659 3235 205 16 0 3098 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14636

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): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.040993
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 14636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3282
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 4762

runsolver used 1.21481 second user time and 3.76343 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 21:56:20 UTC 2007

IDJOB= 362885
IDBENCH= 1679
IDSOLVER= 165
FILE ID= node68/362885-1177019780

PBS_JOBID= 4630548

Free space on /tmp= 66325 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-share1b.opb
COMMAND LINE= Pueblo /tmp/evaluation/362885-1177019780/instance-362885-1177019780.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-362885-1177019780 -o ROOT/results/node68/conversion-362885-1177019780 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362885-1177019780/instance-362885-1177019780.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-362885-1177019780 -o ROOT/results/node68/solver-362885-1177019780 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362885-1177019780/instance-362885-1177019780.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bba1c13067ee4807fb3278415b1e1268

RANDOM SEED= 211844593

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1828744 kB
Buffers:         11532 kB
Cached:         153332 kB
SwapCached:       2824 kB
Active:          39500 kB
Inactive:       135412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828744 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            38324 kB
Committed_AS:  2767276 kB
PageTables:       1380 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= 66325 MiB

End job on node68 on Thu Apr 19 22:26:23 UTC 2007