Trace number 362535

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) 1800.05 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-bal8x12.opb
MD5SUM08c9d2f9c7022678189ff579f66c642f
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 benchmark3.89841
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2976
Total number of constraints116
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 constraints116
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 2976
Biggest coefficient in the objective function 6132
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526551
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526551
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
0.00/0.05	c starting to Solve
0.00/0.05	c #variables read: 2976 - #constraints read: 137

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362535-1177014457/instance-362535-1177014457.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/node42/watcher-362535-1177014457 -o ROOT/results/node42/solver-362535-1177014457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362535-1177014457/instance-362535-1177014457.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10234
/proc/meminfo: memFree=1672312/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=2552 CPUtime=0
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 149357641 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12867271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 638 232 193 16 0 77 0

[startup+0.0667499 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10234
/proc/meminfo: memFree=1672312/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=4108 CPUtime=0.06
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 642 0 0 0 6 0 0 0 18 0 1 0 149357641 4206592 612 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1027 612 205 16 0 466 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4108

[startup+0.101757 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10234
/proc/meminfo: memFree=1672312/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=4108 CPUtime=0.09
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 642 0 0 0 9 0 0 0 18 0 1 0 149357641 4206592 612 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1027 612 205 16 0 466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4108

[startup+0.301796 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10234
/proc/meminfo: memFree=1672312/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=4108 CPUtime=0.29
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 644 0 0 0 29 0 0 0 19 0 1 0 149357641 4206592 614 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1027 614 205 16 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4108

[startup+0.701871 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10234
/proc/meminfo: memFree=1672312/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=4744 CPUtime=0.69
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 818 0 0 0 69 0 0 0 22 0 1 0 149357641 4857856 788 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1186 788 205 16 0 625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4744

[startup+1.50203 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 10235
/proc/meminfo: memFree=1669552/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=5628 CPUtime=1.49
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 1036 0 0 0 149 0 0 0 25 0 1 0 149357641 5763072 1006 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556408 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1407 1006 205 16 0 846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5628

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1668464/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=7620 CPUtime=3.09
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 1520 0 0 0 309 0 0 0 25 0 1 0 149357641 7802880 1490 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1905 1490 205 16 0 1344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7620

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1666928/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=7604 CPUtime=6.28
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 1520 0 0 0 628 0 0 0 25 0 1 0 149357641 7786496 1490 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12850368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1901 1490 205 16 0 1340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7604

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1666960/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=7604 CPUtime=12.69
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 1520 0 0 0 1268 1 0 0 25 0 1 0 149357641 7786496 1490 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 1901 1490 205 16 0 1340 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7604

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1665176/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=9380 CPUtime=25.48
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 1983 0 0 0 2547 1 0 0 25 0 1 0 149357641 9605120 1953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 2345 1953 205 16 0 1784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9380

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1664920/2055920 swapFree=4141556/4192956
[pid=10234] ppid=10232 vsize=9744 CPUtime=51.07
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 2066 0 0 0 5106 1 0 0 25 0 1 0 149357641 9977856 2036 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 2436 2036 205 16 0 1875 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9744

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1663576/2055920 swapFree=4141616/4192956
[pid=10234] ppid=10232 vsize=11088 CPUtime=102.26
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 2579 0 0 0 10224 2 0 0 25 0 1 0 149357641 11354112 2367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 2772 2367 205 16 0 2211 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1661848/2055920 swapFree=4141616/4192956
[pid=10234] ppid=10232 vsize=12752 CPUtime=162.23
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3003 0 0 0 16221 2 0 0 25 0 1 0 149357641 13058048 2791 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3188 2791 205 16 0 2627 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12752

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659992/2055920 swapFree=4141668/4192956
[pid=10234] ppid=10232 vsize=14344 CPUtime=222.21
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3631 0 0 0 22217 4 0 0 25 0 1 0 149357641 14688256 3198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3586 3198 205 16 0 3025 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14344

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659352/2055920 swapFree=4141668/4192956
[pid=10234] ppid=10232 vsize=15132 CPUtime=282.18
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3909 0 0 0 28214 4 0 0 25 0 1 0 149357641 15495168 3395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3783 3395 205 16 0 3222 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15132

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659352/2055920 swapFree=4141668/4192956
[pid=10234] ppid=10232 vsize=15132 CPUtime=342.17
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3909 0 0 0 34212 5 0 0 25 0 1 0 149357641 15495168 3395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12841853 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3783 3395 205 16 0 3222 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15132

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659352/2055920 swapFree=4141728/4192956
[pid=10234] ppid=10232 vsize=15132 CPUtime=402.14
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3909 0 0 0 40209 5 0 0 25 0 1 0 149357641 15495168 3395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3783 3395 205 16 0 3222 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15132

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659352/2055920 swapFree=4141728/4192956
[pid=10234] ppid=10232 vsize=15132 CPUtime=462.12
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3909 0 0 0 46206 6 0 0 25 0 1 0 149357641 15495168 3395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3783 3395 205 16 0 3222 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15132

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659352/2055920 swapFree=4141788/4192956
[pid=10234] ppid=10232 vsize=15132 CPUtime=522.09
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 3909 0 0 0 52203 6 0 0 25 0 1 0 149357641 15495168 3395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3783 3395 205 16 0 3222 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15132

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659032/2055920 swapFree=4141788/4192956
[pid=10234] ppid=10232 vsize=15228 CPUtime=582.08
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 4186 0 0 0 58201 7 0 0 25 0 1 0 149357641 15593472 3419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3807 3419 205 16 0 3246 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15228

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10235
/proc/meminfo: memFree=1659032/2055920 swapFree=4141844/4192956
[pid=10234] ppid=10232 vsize=15228 CPUtime=642.05
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 4286 0 0 0 64198 7 0 0 25 0 1 0 149357641 15593472 3419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 3807 3419 205 16 0 3246 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 15228


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657816/2055920 swapFree=4141968/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=881.97
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5418 0 0 0 88187 10 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 16160

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657816/2055920 swapFree=4141968/4192956
[pid=10234] ppid=10232 vsize=16172 CPUtime=941.94
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5443 0 0 0 94184 10 0 0 25 0 1 0 149357641 16560128 3655 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517649 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4043 3655 205 16 0 3482 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 16172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1658008/2055920 swapFree=4141968/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1001.92
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5769 0 0 0 100181 11 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 16160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657944/2055920 swapFree=4142028/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1061.9
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5822 0 0 0 106179 11 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 16160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657944/2055920 swapFree=4142028/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1121.88
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5822 0 0 0 112176 12 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 16160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657944/2055920 swapFree=4142076/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1181.85
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5822 0 0 0 118173 12 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 16160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657816/2055920 swapFree=4142076/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1241.84
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 5822 0 0 0 124171 13 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 16160

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10237
/proc/meminfo: memFree=1656984/2055920 swapFree=4142076/4192956
[pid=10234] ppid=10232 vsize=17036 CPUtime=1301.82
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 6847 0 0 0 130168 14 0 0 25 0 1 0 149357641 17444864 3869 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4259 3869 205 16 0 3698 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 17036

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657688/2055920 swapFree=4142132/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1361.79
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 6945 0 0 0 136164 15 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 16160

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1657688/2055920 swapFree=4142132/4192956
[pid=10234] ppid=10232 vsize=16160 CPUtime=1421.77
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 6945 0 0 0 142162 15 0 0 25 0 1 0 149357641 16547840 3652 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4040 3652 205 16 0 3479 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 16160

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1656152/2055920 swapFree=4142188/4192956
[pid=10234] ppid=10232 vsize=17616 CPUtime=1481.74
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 7451 0 0 0 148158 16 0 0 25 0 1 0 149357641 18038784 4016 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4404 4016 205 16 0 3843 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 17616

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1656152/2055920 swapFree=4142188/4192956
[pid=10234] ppid=10232 vsize=17616 CPUtime=1541.72
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 7451 0 0 0 154156 16 0 0 25 0 1 0 149357641 18038784 4016 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4404 4016 205 16 0 3843 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 17616

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1656152/2055920 swapFree=4142188/4192956
[pid=10234] ppid=10232 vsize=17620 CPUtime=1601.7
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 7533 0 0 0 160153 17 0 0 25 0 1 0 149357641 18042880 4017 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4405 4017 205 16 0 3844 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 17620

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1656088/2055920 swapFree=4142248/4192956
[pid=10234] ppid=10232 vsize=17620 CPUtime=1661.68
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 7608 0 0 0 166151 17 0 0 25 0 1 0 149357641 18042880 4017 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4405 4017 205 16 0 3844 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 17620

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1656088/2055920 swapFree=4142248/4192956
[pid=10234] ppid=10232 vsize=17620 CPUtime=1721.66
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 7652 0 0 0 172148 18 0 0 25 0 1 0 149357641 18042880 4017 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559159 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4405 4017 205 16 0 3844 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 17620

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1654616/2055920 swapFree=4142304/4192956
[pid=10234] ppid=10232 vsize=19004 CPUtime=1781.64
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 8171 0 0 0 178145 19 0 0 25 0 1 0 149357641 19460096 4363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4751 4363 205 16 0 4190 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 19004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1654616/2055920 swapFree=4142304/4192956
[pid=10234] ppid=10232 vsize=19004 CPUtime=1800.04
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 8171 0 0 0 179985 19 0 0 25 0 1 0 149357641 19460096 4363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4751 4363 205 16 0 4190 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19004

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10237
/proc/meminfo: memFree=1654616/2055920 swapFree=4142304/4192956
[pid=10234] ppid=10232 vsize=19004 CPUtime=1800.04
/proc/10234/stat : 10234 (Pueblo) R 10232 10234 8609 0 -1 4194304 8171 0 0 0 179985 19 0 0 25 0 1 0 149357641 19460096 4363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10234/statm: 4751 4363 205 16 0 4190 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.05
CPU user time (s): 1799.85
CPU system time (s): 0.198969
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 19708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8171
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= 10
involuntary context switches= 2508

runsolver used 2.23966 second user time and 4.04738 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Apr 19 20:27:37 UTC 2007

IDJOB= 362535
IDBENCH= 1567
IDSOLVER= 165
FILE ID= node42/362535-1177014457

PBS_JOBID= 4630520

Free space on /tmp= 66447 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-bal8x12.opb
COMMAND LINE= Pueblo /tmp/evaluation/362535-1177014457/instance-362535-1177014457.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-362535-1177014457 -o ROOT/results/node42/conversion-362535-1177014457 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362535-1177014457/instance-362535-1177014457.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-362535-1177014457 -o ROOT/results/node42/solver-362535-1177014457 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362535-1177014457/instance-362535-1177014457.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  08c9d2f9c7022678189ff579f66c642f

RANDOM SEED= 628780352

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1672784 kB
Buffers:         28448 kB
Cached:         267192 kB
SwapCached:      18996 kB
Active:          84504 kB
Inactive:       245424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672784 kB
SwapTotal:     4192956 kB
SwapFree:      4141556 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          40704 kB
Slab:            38672 kB
Committed_AS:  2996424 kB
PageTables:       1920 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= 66447 MiB

End job on node42 on Thu Apr 19 20:57:40 UTC 2007