Trace number 348750

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) 1800.04 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-stocfor2.opb
MD5SUMcbc7f776eebadde6a6228c5e168c70a1
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables60930
Total number of constraints2157
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 constraints2157
Minimum length of a constraint30
Maximum length of a constraint450
Number of terms in the objective function 31770
Biggest coefficient in the objective function 2474
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 550404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 550404
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
2.29/2.30	c starting to Solve
2.29/2.30	c #variables read: 60930 - #constraints read: 3301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348750-1176596257/instance-348750-1176596257.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/node58/watcher-348750-1176596257 -o ROOT/results/node58/solver-348750-1176596257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348750-1176596257/instance-348750-1176596257.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: 0.91 0.95 0.98 3/64 5456
/proc/meminfo: memFree=1640304/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=2552 CPUtime=0
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 107535407 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 638 228 193 16 0 77 0

[startup+0.036377 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5456
/proc/meminfo: memFree=1640304/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=3352 CPUtime=0.03
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 479 0 0 0 3 0 0 0 18 0 1 0 107535407 3432448 449 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 838 449 193 16 0 277 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3352

[startup+0.10139 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5456
/proc/meminfo: memFree=1640304/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=5084 CPUtime=0.09
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 107535407 5206016 882 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 1271 884 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301422 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5456
/proc/meminfo: memFree=1640304/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=8680 CPUtime=0.29
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 1807 0 0 0 29 0 0 0 19 0 1 0 107535407 8888320 1777 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 2170 1777 199 16 0 1609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8680

[startup+0.702489 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5456
/proc/meminfo: memFree=1640304/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=11076 CPUtime=0.69
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 2389 0 0 0 68 1 0 0 23 0 1 0 107535407 11341824 2359 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 2769 2359 199 16 0 2208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11076

[startup+1.50162 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5457
/proc/meminfo: memFree=1629992/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=22492 CPUtime=1.49
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 68565 0 0 0 129 20 0 0 25 0 1 0 107535407 23031808 5105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 5623 5115 205 16 0 5062 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22492

[startup+3.10189 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5457
/proc/meminfo: memFree=1615720/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=33812 CPUtime=3.09
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 206152 0 0 0 248 61 0 0 25 0 1 0 107535407 34623488 7956 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 8453 7956 206 16 0 7892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33812

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5457
/proc/meminfo: memFree=1608808/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=33940 CPUtime=6.29
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 206160 0 0 0 568 61 0 0 25 0 1 0 107535407 34754560 7964 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 8485 7964 206 16 0 7924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33940

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 5457
/proc/meminfo: memFree=1608360/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=34448 CPUtime=12.68
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 206291 0 0 0 1207 61 0 0 25 0 1 0 107535407 35274752 8095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 8612 8095 206 16 0 8051 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34448

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 5457
/proc/meminfo: memFree=1606248/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=36616 CPUtime=25.49
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 206835 0 0 0 2487 62 0 0 25 0 1 0 107535407 37494784 8639 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 9154 8639 206 16 0 8593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36616

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5457
/proc/meminfo: memFree=1601768/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=41144 CPUtime=51.07
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 207953 0 0 0 5045 62 0 0 25 0 1 0 107535407 42131456 9757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 10286 9757 206 16 0 9725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 5457
/proc/meminfo: memFree=1601512/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=41528 CPUtime=102.26
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 208040 0 0 0 10163 63 0 0 25 0 1 0 107535407 42524672 9844 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5309973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 10382 9844 206 16 0 9821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41528

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1597416/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=45260 CPUtime=162.24
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 209037 0 0 0 16160 64 0 0 25 0 1 0 107535407 46346240 10813 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 11315 10813 206 16 0 10754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564072/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=222.22
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 22153 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564072/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=282.2
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 28151 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 79008

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=342.18
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 34149 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 79008

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=402.16
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 40147 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 79008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=462.14
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 46145 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528569 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 79008

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=522.12
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 52143 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527742 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 79008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=582.1
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 58141 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 79008

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=642.09
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217387 0 0 0 64140 69 0 0 25 0 1 0 107535407 80904192 19163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19163 206 16 0 19191 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 79008


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=822.02
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 82133 69 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 79008

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=882
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 88131 69 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 79008

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564072/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=941.98
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 94129 69 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 79008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1001.96
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 100127 69 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 79008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1061.95
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 106125 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 79008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1121.93
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 112123 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 79008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1181.91
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 118121 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 79008

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5457
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1241.89
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 124119 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 79008

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1301.88
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 130118 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 79008

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1361.85
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 136115 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 79008

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1421.84
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 142114 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 79008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1481.81
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 148111 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527385 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 79008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1541.79
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 154109 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 79008

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1601.77
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 160107 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 79008

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564072/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1661.75
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 166105 70 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 79008

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1721.74
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 172103 71 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 79008

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1781.72
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 178101 71 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 79008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5459
/proc/meminfo: memFree=1564008/2055920 swapFree=4184728/4192956
[pid=5456] ppid=5454 vsize=79008 CPUtime=1800.02
/proc/5456/stat : 5456 (Pueblo) R 5454 5456 5135 0 -1 4194304 217393 0 0 0 179931 71 0 0 25 0 1 0 107535407 80904192 19169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/5456/statm: 19752 19169 206 16 0 19191 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 79008

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): 1800.04
CPU user time (s): 1799.32
CPU system time (s): 0.725889
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 79008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.725889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 217393
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= 3528

runsolver used 1.17982 second user time and 3.74743 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Apr 15 00:17:37 UTC 2007

IDJOB= 348750
IDBENCH= 1724
IDSOLVER= 165
FILE ID= node58/348750-1176596257

PBS_JOBID= 4556994

Free space on /tmp= 66559 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-stocfor2.opb
COMMAND LINE= Pueblo /tmp/evaluation/348750-1176596257/instance-348750-1176596257.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-348750-1176596257 -o ROOT/results/node58/conversion-348750-1176596257 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348750-1176596257/instance-348750-1176596257.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348750-1176596257 -o ROOT/results/node58/solver-348750-1176596257 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348750-1176596257/instance-348750-1176596257.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  cbc7f776eebadde6a6228c5e168c70a1

RANDOM SEED= 257764629

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1640712 kB
Buffers:         35128 kB
Cached:         276496 kB
SwapCached:       2536 kB
Active:          66348 kB
Inactive:       255284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640712 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:            5240 kB
Writeback:           0 kB
Mapped:          16540 kB
Slab:            79640 kB
Committed_AS:   169396 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= 66559 MiB

End job on node58 on Sun Apr 15 00:47:40 UTC 2007