Trace number 459140

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
PBS4_v2 2007-03-23? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_4.opb
MD5SUMcef055af6c2a22a549e672ed9a55f2c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4459
Number of bits of the biggest sum of numbers13
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-459140-1178649674 -o ROOT/results/node63/solver-459140-1178649674 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22731
/proc/meminfo: memFree=1653244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=1320 CPUtime=0
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 340957344 1351680 112 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 330 112 90 219 0 107 0

[startup+0.050116 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22731
/proc/meminfo: memFree=1653244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=1320 CPUtime=0.04
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 171 0 0 0 4 0 0 0 18 0 1 0 340957344 1351680 153 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 330 153 90 219 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1320

[startup+0.102121 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22731
/proc/meminfo: memFree=1653244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=1576 CPUtime=0.09
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 340957344 1613824 201 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 394 201 90 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.302141 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22731
/proc/meminfo: memFree=1653244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=2228 CPUtime=0.29
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 393 0 0 0 29 0 0 0 19 0 1 0 340957344 2281472 375 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 557 375 90 219 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2228

[startup+0.701184 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22731
/proc/meminfo: memFree=1653244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=3584 CPUtime=0.69
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 661 0 0 0 68 1 0 0 22 0 1 0 340957344 3670016 643 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 896 643 90 219 0 673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3584

[startup+1.50127 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 22732
/proc/meminfo: memFree=1650420/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=5824 CPUtime=1.49
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 998 0 0 0 148 1 0 0 25 0 1 0 340957344 5963776 931 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 1456 931 90 219 0 1233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5824

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 22732
/proc/meminfo: memFree=1648884/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=6220 CPUtime=3.09
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 1341 0 0 0 307 2 0 0 25 0 1 0 340957344 6369280 1274 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 1555 1274 90 219 0 1332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6220

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 22732
/proc/meminfo: memFree=1646964/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=10980 CPUtime=6.29
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 1870 0 0 0 626 3 0 0 25 0 1 0 340957344 11243520 1706 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 2745 1706 90 219 0 2522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10980

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 22732
/proc/meminfo: memFree=1644212/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=11420 CPUtime=12.68
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 2478 0 0 0 1264 4 0 0 25 0 1 0 340957344 11694080 2314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 2855 2314 90 219 0 2632 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11420

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 22732
/proc/meminfo: memFree=1640244/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=20588 CPUtime=25.48
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 3423 0 0 0 2541 7 0 0 25 0 1 0 340957344 21082112 3259 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 5147 3259 90 219 0 4924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20588

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 22732
/proc/meminfo: memFree=1636148/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=22060 CPUtime=51.07
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 4635 0 0 0 5095 12 0 0 25 0 1 0 340957344 22589440 4278 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 5515 4278 90 219 0 5292 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22060

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 22732
/proc/meminfo: memFree=1629236/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=40876 CPUtime=102.26
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 6726 0 0 0 10208 18 0 0 25 0 1 0 340957344 41857024 5984 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 10219 5984 90 219 0 9996 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40876

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22732
/proc/meminfo: memFree=1624820/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=41644 CPUtime=162.25
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 7831 0 0 0 16201 24 0 0 25 0 1 0 340957344 42643456 7089 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 10411 7089 90 219 0 10188 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1620724/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=42556 CPUtime=222.23
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 8828 0 0 0 22194 29 0 0 25 0 1 0 340957344 43577344 8086 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 10639 8086 90 219 0 10416 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42556

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1617076/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=43072 CPUtime=282.22
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 9730 0 0 0 28188 34 0 0 25 0 1 0 340957344 44105728 8988 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 10768 8988 90 219 0 10545 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43072

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1614004/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=43648 CPUtime=342.2
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 10489 0 0 0 34183 37 0 0 25 0 1 0 340957344 44695552 9747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 10912 9747 90 219 0 10689 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43648

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1610676/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=48300 CPUtime=402.19
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 12115 0 0 0 40177 42 0 0 25 0 1 0 340957344 49459200 10604 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 12075 10604 90 219 0 11852 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 48300

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1607348/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=81584 CPUtime=462.17
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 12931 0 0 0 46172 45 0 0 25 0 1 0 340957344 83542016 11420 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 20396 11420 90 219 0 20173 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81584

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1606260/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=82524 CPUtime=522.16
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 13205 0 0 0 52167 49 0 0 25 0 1 0 340957344 84504576 11694 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 20631 11694 90 219 0 20408 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1603252/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=82920 CPUtime=582.14
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 13945 0 0 0 58161 53 0 0 25 0 1 0 340957344 84910080 12434 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 20730 12434 90 219 0 20507 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 82920

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1599924/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=83184 CPUtime=642.13
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 14776 0 0 0 64156 57 0 0 25 0 1 0 340957344 85180416 13265 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 20796 13265 90 219 0 20573 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 83184


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1595060/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=84804 CPUtime=822.07
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 15988 0 0 0 82141 66 0 0 25 0 1 0 340957344 86839296 14477 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21201 14477 90 219 0 20978 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 84804

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1593460/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=84804 CPUtime=882.06
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 16397 0 0 0 88138 68 0 0 25 0 1 0 340957344 86839296 14886 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21201 14886 90 219 0 20978 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 84804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1591540/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=85068 CPUtime=942.05
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 16894 0 0 0 94133 72 0 0 25 0 1 0 340957344 87109632 15383 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21267 15383 90 219 0 21044 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 85068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1589364/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=85348 CPUtime=1002.04
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 17421 0 0 0 100129 75 0 0 25 0 1 0 340957344 87396352 15910 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21337 15910 90 219 0 21114 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 85348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1588916/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=85668 CPUtime=1062.01
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 17542 0 0 0 106124 77 0 0 25 0 1 0 340957344 87724032 16031 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21417 16031 90 219 0 21194 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 85668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1588404/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=86064 CPUtime=1122
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 17667 0 0 0 112121 79 0 0 25 0 1 0 340957344 88129536 16156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21516 16156 90 219 0 21293 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 86064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22734
/proc/meminfo: memFree=1587892/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=86460 CPUtime=1181.98
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 17790 0 0 0 118117 81 0 0 25 0 1 0 340957344 88535040 16279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 21615 16279 90 219 0 21392 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 86460

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 22912
/proc/meminfo: memFree=1585588/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=92776 CPUtime=1241.87
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 19575 0 0 0 124103 84 0 0 25 0 1 0 340957344 95002624 16527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23194 16527 90 219 0 22971 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 92776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1586100/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=93288 CPUtime=1301.85
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 19725 0 0 0 130099 86 0 0 25 0 1 0 340957344 95526912 16677 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23322 16677 90 219 0 23099 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 93288

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1585588/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=93716 CPUtime=1361.83
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 19874 0 0 0 136094 89 0 0 25 0 1 0 340957344 95965184 16826 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23429 16826 90 219 0 23206 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 93716

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1585268/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=93716 CPUtime=1421.81
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 19941 0 0 0 142090 91 0 0 25 0 1 0 340957344 95965184 16893 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23429 16893 90 219 0 23206 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 93716

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1585012/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=93952 CPUtime=1481.8
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20033 0 0 0 148086 94 0 0 25 0 1 0 340957344 96206848 16985 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23488 16985 90 219 0 23265 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 93952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1584308/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=94200 CPUtime=1541.78
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20172 0 0 0 154081 97 0 0 25 0 1 0 340957344 96460800 17124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23550 17124 90 219 0 23327 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 94200

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1583988/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=94464 CPUtime=1601.77
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20258 0 0 0 160078 99 0 0 25 0 1 0 340957344 96731136 17210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23616 17210 90 219 0 23393 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 94464

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1583796/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=94592 CPUtime=1661.75
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20374 0 0 0 166073 102 0 0 25 0 1 0 340957344 96862208 17293 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23648 17293 90 219 0 23425 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 94592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1583476/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=94720 CPUtime=1721.74
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20500 0 0 0 172070 104 0 0 25 0 1 0 340957344 96993280 17386 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23680 17386 90 219 0 23457 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 94720

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1583092/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=95000 CPUtime=1781.72
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20586 0 0 0 178066 106 0 0 25 0 1 0 340957344 97280000 17472 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23750 17472 90 219 0 23527 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 95000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22932
/proc/meminfo: memFree=1583028/2055920 swapFree=4183072/4192956
[pid=22731] ppid=22729 vsize=95000 CPUtime=1800.02
/proc/22731/stat : 22731 (PBS4_SAT07v2) R 22729 22731 21773 0 -1 4194304 20600 0 0 0 179896 106 0 0 25 0 1 0 340957344 97280000 17486 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22731/statm: 23750 17486 90 219 0 23527 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 95000

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1798.97
CPU system time (s): 1.08083
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 95000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.08083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20601
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= 8
involuntary context switches= 2836

runsolver used 1.20482 second user time and 3.77343 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 18:41:14 UTC 2007

IDJOB= 459140
IDBENCH= 2911
IDSOLVER= 200
FILE ID= node63/459140-1178649674

PBS_JOBID= 5218337

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-459140-1178649674 -o ROOT/results/node63/conversion-459140-1178649674 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-459140-1178649674 -o ROOT/results/node63/solver-459140-1178649674 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459140-1178649674/instance-459140-1178649674.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  cef055af6c2a22a549e672ed9a55f2c8

RANDOM SEED= 81712293

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1653588 kB
Buffers:         28048 kB
Cached:         277176 kB
SwapCached:       3904 kB
Active:         161136 kB
Inactive:       154188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653588 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            72904 kB
Committed_AS:  5962872 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node63 on Tue May  8 19:11:17 UTC 2007