Trace number 351137

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) 1800.09 1800.02

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-d2q06c.opb
MD5SUM121100115f65aafe7304954ad1ff7cf1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1744.78
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 1092
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 602590
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 602590
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
7.49/7.51	c starting to Solve
7.49/7.52	c #variables read: 155010 - #constraints read: 3679

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351137-1176582665/instance-351137-1176582665.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/node16/watcher-351137-1176582665 -o ROOT/results/node16/solver-351137-1176582665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351137-1176582665/instance-351137-1176582665.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: 0.99 1.04 1.00 3/77 8515
/proc/meminfo: memFree=1693080/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=2552 CPUtime=0
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 106184151 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 638 230 193 16 0 77 0

[startup+0.064837 s]
/proc/loadavg: 0.99 1.04 1.00 3/77 8515
/proc/meminfo: memFree=1693080/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=4284 CPUtime=0.06
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 683 0 0 0 6 0 0 0 18 0 1 0 106184151 4386816 653 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 1071 653 193 16 0 510 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4284

[startup+0.101828 s]
/proc/loadavg: 0.99 1.04 1.00 3/77 8515
/proc/meminfo: memFree=1693080/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=5216 CPUtime=0.09
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 106184151 5341184 903 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 1304 905 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301787 s]
/proc/loadavg: 0.99 1.04 1.00 3/77 8515
/proc/meminfo: memFree=1693080/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=10276 CPUtime=0.29
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 2191 0 0 0 28 1 0 0 19 0 1 0 106184151 10522624 2161 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 2569 2161 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.701705 s]
/proc/loadavg: 0.99 1.04 1.00 3/77 8515
/proc/meminfo: memFree=1693080/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=14540 CPUtime=0.69
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 3267 0 0 0 67 2 0 0 22 0 1 0 106184151 14888960 3237 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 3635 3237 199 16 0 3074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14540

[startup+1.50154 s]
/proc/loadavg: 0.99 1.04 1.00 2/78 8516
/proc/meminfo: memFree=1678544/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=19868 CPUtime=1.49
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 4597 0 0 0 146 3 0 0 25 0 1 0 106184151 20344832 4567 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 4967 4569 199 16 0 4406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19868

[startup+3.10121 s]
/proc/loadavg: 0.99 1.04 1.00 2/78 8516
/proc/meminfo: memFree=1671312/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=30260 CPUtime=3.09
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 7196 0 0 0 303 6 0 0 25 0 1 0 106184151 30986240 7166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 7565 7166 199 16 0 7004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30260

[startup+6.30155 s]
/proc/loadavg: 0.99 1.04 1.00 2/78 8516
/proc/meminfo: memFree=1624528/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=93840 CPUtime=6.29
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 368007 0 0 0 520 109 0 0 25 0 1 0 106184151 96092160 20557 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 23460 20557 205 16 0 22899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93840

[startup+12.7012 s]
/proc/loadavg: 0.99 1.04 1.00 2/78 8516
/proc/meminfo: memFree=1602392/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=12.69
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582439 0 0 0 1099 170 0 0 25 0 1 0 106184151 104652800 22773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22773 206 16 0 24989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102200

[startup+25.5016 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 8516
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=25.49
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582439 0 0 0 2379 170 0 0 25 0 1 0 106184151 104652800 22773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22773 206 16 0 24989 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102200

[startup+51.1013 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 8516
/proc/meminfo: memFree=1602648/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=51.09
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582439 0 0 0 4939 170 0 0 25 0 1 0 106184151 104652800 22773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22773 206 16 0 24989 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 102200

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 8516
/proc/meminfo: memFree=1602712/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=102.3
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582439 0 0 0 10060 170 0 0 25 0 1 0 106184151 104652800 22773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22773 206 16 0 24989 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 102200

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 8516
/proc/meminfo: memFree=1602712/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=162.3
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582439 0 0 0 16059 171 0 0 25 0 1 0 106184151 104652800 22773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22773 206 16 0 24989 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 102200

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 8518
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=102200 CPUtime=222.3
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 582440 0 0 0 22059 171 0 0 25 0 1 0 106184151 104652800 22774 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 25550 22774 206 16 0 24989 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 102200

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 8518
/proc/meminfo: memFree=1598296/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=106696 CPUtime=282.3
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 583550 0 0 0 28058 172 0 0 25 0 1 0 106184151 109256704 23884 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 26674 23884 206 16 0 26113 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 106696

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1593944/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=111080 CPUtime=342.3
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 584630 0 0 0 34056 174 0 0 25 0 1 0 106184151 113745920 24964 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 27770 24964 206 16 0 27209 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 111080

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1590872/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=114304 CPUtime=402.31
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 585397 0 0 0 40056 175 0 0 25 0 1 0 106184151 117047296 25731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 28576 25731 206 16 0 28015 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 114304

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1589592/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=115492 CPUtime=462.31
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 585706 0 0 0 46055 176 0 0 25 0 1 0 106184151 118263808 26040 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 28873 26040 206 16 0 28312 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 115492

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1588632/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=116388 CPUtime=522.32
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 585933 0 0 0 52055 177 0 0 25 0 1 0 106184151 119181312 26267 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29097 26267 206 16 0 28536 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 116388

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=118004 CPUtime=582.32
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586322 0 0 0 58055 177 0 0 25 0 1 0 106184151 120836096 26656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29501 26656 206 16 0 28940 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 118004

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=118004 CPUtime=642.33
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586322 0 0 0 64055 178 0 0 25 0 1 0 106184151 120836096 26656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528325 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29501 26656 206 16 0 28940 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 118004


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=118004 CPUtime=822.33
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586322 0 0 0 82054 179 0 0 25 0 1 0 106184151 120836096 26656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29501 26656 206 16 0 28940 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 118004

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=118004 CPUtime=882.34
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586322 0 0 0 88054 180 0 0 25 0 1 0 106184151 120836096 26656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29501 26656 206 16 0 28940 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 118004

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=118004 CPUtime=942.34
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586322 0 0 0 94054 180 0 0 25 0 1 0 106184151 120836096 26656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29501 26656 206 16 0 28940 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 118004

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1002.34
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 100053 181 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 117656

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 8518
/proc/meminfo: memFree=1587032/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1062.34
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 106053 181 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 117656

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1122.35
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 112053 182 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 117656

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1182.35
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 118053 182 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 117656

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1242.36
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 124053 183 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1242.36
Current children cumulated vsize (KiB) 117656

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1302.36
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 130053 183 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 117656

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1362.36
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 136052 184 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 117656

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1422.37
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 142053 184 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 117656

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587096/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1482.37
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 148052 185 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519949 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1482.37
Current children cumulated vsize (KiB) 117656

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587160/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1542.37
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 154052 185 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 117656

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587160/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1602.38
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 160052 186 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1602.38
Current children cumulated vsize (KiB) 117656

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587160/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1662.38
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 166052 186 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1662.38
Current children cumulated vsize (KiB) 117656

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587160/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1722.39
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 172052 187 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1722.39
Current children cumulated vsize (KiB) 117656

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8518
/proc/meminfo: memFree=1587160/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1782.38
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 178051 187 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (KiB) 117656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 8584
/proc/meminfo: memFree=1585760/2055920 swapFree=4191880/4192956
[pid=8515] ppid=8513 vsize=117656 CPUtime=1800.07
/proc/8515/stat : 8515 (Pueblo) R 8513 8515 7764 0 -1 4194304 586326 0 0 0 179819 188 0 0 25 0 1 0 106184151 120479744 26601 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8515/statm: 29414 26601 206 16 0 28853 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 117656

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): 1800.02
CPU time (s): 1800.09
CPU user time (s): 1798.2
CPU system time (s): 1.89771
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 118004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.2
system time used= 1.89771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 586326
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= 1589

runsolver used 2.10368 second user time and 4.32334 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 20:31:05 UTC 2007

IDJOB= 351137
IDBENCH= 1671
IDSOLVER= 165
FILE ID= node16/351137-1176582665

PBS_JOBID= 4556792

Free space on /tmp= 66509 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-d2q06c.opb
COMMAND LINE= Pueblo /tmp/evaluation/351137-1176582665/instance-351137-1176582665.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-351137-1176582665 -o ROOT/results/node16/conversion-351137-1176582665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351137-1176582665/instance-351137-1176582665.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-351137-1176582665 -o ROOT/results/node16/solver-351137-1176582665 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351137-1176582665/instance-351137-1176582665.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  121100115f65aafe7304954ad1ff7cf1

RANDOM SEED= 644774232

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1693552 kB
Buffers:         51176 kB
Cached:         200732 kB
SwapCached:        440 kB
Active:         198356 kB
Inactive:       109712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693552 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           12776 kB
Writeback:           0 kB
Mapped:          72248 kB
Slab:            39856 kB
Committed_AS:  3083388 kB
PageTables:       1836 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= 66509 MiB

End job on node16 on Sat Apr 14 21:01:07 UTC 2007