Trace number 362871

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) 1800.08 1800.81

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-vtp.base.opb
MD5SUMa7e24e57a312eb47e85004eff6279cc1
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 benchmark78.792
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 74899
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524431
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525060
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.09	c starting to Solve
0.00/0.09	c #variables read: 4524 - #constraints read: 313

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362871-1177019330/instance-362871-1177019330.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/node37/watcher-362871-1177019330 -o ROOT/results/node37/solver-362871-1177019330 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362871-1177019330/instance-362871-1177019330.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 0.98 0.99 3/78 4791
/proc/meminfo: memFree=1842688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=2552 CPUtime=0
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 149845435 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 638 238 199 16 0 77 0

[startup+0.0967519 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4791
/proc/meminfo: memFree=1842688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=5384 CPUtime=0.09
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 931 0 0 0 9 0 0 0 18 0 1 0 149845435 5513216 901 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1346 901 205 16 0 785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5384

[startup+0.101752 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4791
/proc/meminfo: memFree=1842688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=5384 CPUtime=0.09
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 931 0 0 0 9 0 0 0 18 0 1 0 149845435 5513216 901 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1346 901 205 16 0 785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5384

[startup+0.30179 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4791
/proc/meminfo: memFree=1842688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=5384 CPUtime=0.29
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 940 0 0 0 29 0 0 0 19 0 1 0 149845435 5513216 910 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1346 910 205 16 0 785 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5384

[startup+0.701866 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4791
/proc/meminfo: memFree=1842688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6024 CPUtime=0.69
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1098 0 0 0 69 0 0 0 23 0 1 0 149845435 6168576 1068 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1506 1068 205 16 0 945 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6024

[startup+1.50302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1839160/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6024 CPUtime=1.49
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1098 0 0 0 149 0 0 0 25 0 1 0 149845435 6168576 1068 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1506 1068 205 16 0 945 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6024

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1839032/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6024 CPUtime=3.09
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1099 0 0 0 309 0 0 0 25 0 1 0 149845435 6168576 1069 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3608306 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1506 1069 205 16 0 945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6024

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1838904/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6024 CPUtime=6.28
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1107 0 0 0 628 0 0 0 25 0 1 0 149845435 6168576 1077 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1506 1077 205 16 0 945 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6024

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1838720/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6152 CPUtime=12.68
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1125 0 0 0 1268 0 0 0 25 0 1 0 149845435 6299648 1095 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1538 1095 205 16 0 977 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6152

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1838656/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6280 CPUtime=25.48
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1160 0 0 0 2548 0 0 0 25 0 1 0 149845435 6430720 1130 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1570 1130 205 16 0 1009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6280

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1838080/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=6804 CPUtime=51.06
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1293 0 0 0 5106 0 0 0 25 0 1 0 149845435 6967296 1263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1701 1263 205 16 0 1140 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6804

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1837696/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=7152 CPUtime=102.26
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1372 0 0 0 10225 1 0 0 25 0 1 0 149845435 7323648 1342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1788 1342 205 16 0 1227 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1837312/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=7544 CPUtime=162.23
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1464 0 0 0 16221 2 0 0 25 0 1 0 149845435 7725056 1434 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1886 1434 205 16 0 1325 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1837056/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=7676 CPUtime=222.21
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1515 0 0 0 22219 2 0 0 25 0 1 0 149845435 7860224 1485 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1919 1485 205 16 0 1358 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836864/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=7832 CPUtime=282.18
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1556 0 0 0 28216 2 0 0 25 0 1 0 149845435 8019968 1524 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1958 1524 205 16 0 1397 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7832

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836864/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=7968 CPUtime=342.17
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1558 0 0 0 34214 3 0 0 25 0 1 0 149845435 8159232 1526 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1992 1526 205 16 0 1431 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836480/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=8232 CPUtime=402.14
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1645 0 0 0 40211 3 0 0 25 0 1 0 149845435 8429568 1613 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2058 1613 205 16 0 1497 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8232

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836288/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=8376 CPUtime=462.13
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1677 0 0 0 46209 4 0 0 25 0 1 0 149845435 8577024 1645 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2094 1645 205 16 0 1533 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8376

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836096/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=8656 CPUtime=522.1
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1729 0 0 0 52206 4 0 0 25 0 1 0 149845435 8863744 1697 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2164 1697 205 16 0 1603 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8656

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1836096/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=8656 CPUtime=582.08
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1733 0 0 0 58204 4 0 0 25 0 1 0 149845435 8863744 1701 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2164 1701 205 16 0 1603 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4792
/proc/meminfo: memFree=1835968/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=8800 CPUtime=642.07
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1761 0 0 0 64202 5 0 0 25 0 1 0 149845435 9011200 1729 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2200 1729 205 16 0 1639 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8800


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1835328/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9356 CPUtime=821.89
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1858 0 0 0 82182 7 0 0 25 0 1 0 149845435 9580544 1826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2339 1826 205 16 0 1778 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 9356

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1835200/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9356 CPUtime=881.88
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1879 0 0 0 88180 8 0 0 25 0 1 0 149845435 9580544 1847 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3597845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2339 1847 205 16 0 1778 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 9356

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1835072/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9500 CPUtime=941.85
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1901 0 0 0 94177 8 0 0 25 0 1 0 149845435 9728000 1869 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2375 1869 205 16 0 1814 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 9500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834880/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9788 CPUtime=1001.84
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1945 0 0 0 100175 9 0 0 25 0 1 0 149845435 10022912 1913 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2447 1913 205 16 0 1886 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 9788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834816/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9788 CPUtime=1061.81
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1963 0 0 0 106172 9 0 0 25 0 1 0 149845435 10022912 1931 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2447 1931 205 16 0 1886 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 9788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834880/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9788 CPUtime=1121.8
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1969 0 0 0 112170 10 0 0 25 0 1 0 149845435 10022912 1937 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2447 1937 205 16 0 1886 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 9788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834752/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9932 CPUtime=1181.77
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1988 0 0 0 118167 10 0 0 25 0 1 0 149845435 10170368 1956 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2483 1956 205 16 0 1922 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 9932

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9932 CPUtime=1241.76
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1992 0 0 0 124165 11 0 0 25 0 1 0 149845435 10170368 1960 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2483 1960 205 16 0 1922 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 9932

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9932 CPUtime=1301.74
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1992 0 0 0 130163 11 0 0 25 0 1 0 149845435 10170368 1960 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528569 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2483 1960 205 16 0 1922 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 9932

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834688/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=9932 CPUtime=1361.71
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 1992 0 0 0 136160 11 0 0 25 0 1 0 149845435 10170368 1960 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2483 1960 205 16 0 1922 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 9932

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834496/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10072 CPUtime=1421.7
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2040 0 0 0 142158 12 0 0 25 0 1 0 149845435 10313728 2008 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2518 2008 205 16 0 1957 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 10072

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834432/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10072 CPUtime=1481.67
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2041 0 0 0 148155 12 0 0 25 0 1 0 149845435 10313728 2009 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2518 2009 205 16 0 1957 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 10072

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834496/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10072 CPUtime=1541.65
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2041 0 0 0 154153 12 0 0 25 0 1 0 149845435 10313728 2009 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2518 2009 205 16 0 1957 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 10072

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834432/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10216 CPUtime=1601.63
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2048 0 0 0 160150 13 0 0 25 0 1 0 149845435 10461184 2016 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528574 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2554 2016 205 16 0 1993 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 10216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834368/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10360 CPUtime=1661.61
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2077 0 0 0 166148 13 0 0 25 0 1 0 149845435 10608640 2045 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2590 2045 205 16 0 2029 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 10360

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834304/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10360 CPUtime=1721.59
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2084 0 0 0 172145 14 0 0 25 0 1 0 149845435 10608640 2052 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2590 2052 205 16 0 2029 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 10360

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834240/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10360 CPUtime=1781.57
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2084 0 0 0 178143 14 0 0 25 0 1 0 149845435 10608640 2052 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2590 2052 205 16 0 2029 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 10360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4990
/proc/meminfo: memFree=1834176/2055920 swapFree=4159012/4192956
[pid=4791] ppid=4789 vsize=10360 CPUtime=1800.06
/proc/4791/stat : 4791 (Pueblo) R 4789 4791 4226 0 -1 4194304 2099 0 0 0 179992 14 0 0 25 0 1 0 149845435 10608640 2067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2590 2067 205 16 0 2029 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 10360

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): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1799.93
CPU system time (s): 0.149977
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 10360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2099
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= 9347

runsolver used 2.08668 second user time and 4.47132 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Thu Apr 19 21:48:50 UTC 2007

IDJOB= 362871
IDBENCH= 1678
IDSOLVER= 165
FILE ID= node37/362871-1177019330

PBS_JOBID= 4630583

Free space on /tmp= 66414 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-vtp.base.opb
COMMAND LINE= Pueblo /tmp/evaluation/362871-1177019330/instance-362871-1177019330.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-362871-1177019330 -o ROOT/results/node37/conversion-362871-1177019330 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362871-1177019330/instance-362871-1177019330.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-362871-1177019330 -o ROOT/results/node37/solver-362871-1177019330 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362871-1177019330/instance-362871-1177019330.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a7e24e57a312eb47e85004eff6279cc1

RANDOM SEED= 192870850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1843160 kB
Buffers:         27112 kB
Cached:          94560 kB
SwapCached:       2292 kB
Active:          76984 kB
Inactive:        68764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843160 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          31880 kB
Slab:            52388 kB
Committed_AS:  1163036 kB
PageTables:       2000 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= 66414 MiB

End job on node37 on Thu Apr 19 22:18:53 UTC 2007