Trace number 458679

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 2007-03-23SAT (TO)0 1800.26 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
MD5SUM11ee19baa608345f86d8483767b8a181
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables309773
Total number of constraints5980
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints5964
Minimum length of a constraint6
Maximum length of a constraint24690
Number of terms in the objective function 212680
Biggest coefficient in the objective function 244
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 711535
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 711535
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)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	0

Conversion Script Data (download as text)

/tmp/evaluation/458679-1178640393/instance-458679-1178640393.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/node12/watcher-458679-1178640393 -o ROOT/results/node12/solver-458679-1178640393 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458679-1178640393/instance-458679-1178640393.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: 1.07 1.02 1.00 3/77 18563
/proc/meminfo: memFree=1605360/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=30368 CPUtime=0
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 340076748 31096832 466 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 7592 470 79 219 0 7369 0

[startup+0.0431739 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 18563
/proc/meminfo: memFree=1605360/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=30368 CPUtime=0.03
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 3980 0 0 0 2 1 0 0 18 0 1 0 340076748 31096832 3962 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 7592 3966 79 219 0 7369 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 30368

[startup+0.101179 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 18563
/proc/meminfo: memFree=1605360/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=35380 CPUtime=0.09
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 8785 0 0 0 6 3 0 0 18 0 1 0 340076748 36229120 8540 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 8845 8542 79 219 0 8622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35380

[startup+0.301199 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 18563
/proc/meminfo: memFree=1605360/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=45812 CPUtime=0.29
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 11512 0 0 0 25 4 0 0 20 0 1 0 340076748 46911488 10912 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 11453 10912 84 219 0 11230 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45812

[startup+0.70124 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 18563
/proc/meminfo: memFree=1605360/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=49896 CPUtime=0.69
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 12744 0 0 0 64 5 0 0 23 0 1 0 340076748 51093504 11950 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134786720 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 12474 11950 84 219 0 12251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49896

[startup+1.50132 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18564
/proc/meminfo: memFree=1555432/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=1.49
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 143 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56752

[startup+3.10148 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18564
/proc/meminfo: memFree=1551720/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=3.09
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 303 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56752

[startup+6.3018 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18564
/proc/meminfo: memFree=1551720/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=6.29
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 623 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56752

[startup+12.7014 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 18564
/proc/meminfo: memFree=1551720/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=12.68
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 1262 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56752

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18564
/proc/meminfo: memFree=1551848/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=25.48
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 2542 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56752

[startup+51.1013 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18564
/proc/meminfo: memFree=1551848/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=51.07
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 5101 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56752

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18564
/proc/meminfo: memFree=1551848/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=56752 CPUtime=102.26
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 14715 0 0 0 10220 6 0 0 25 0 1 0 340076748 58114048 13535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 14188 13535 86 219 0 13965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1548520/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=60076 CPUtime=162.25
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 15546 0 0 0 16218 7 0 0 25 0 1 0 340076748 61517824 14366 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 15019 14366 86 219 0 14796 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1548520/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=60076 CPUtime=222.23
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 15546 0 0 0 22216 7 0 0 25 0 1 0 340076748 61517824 14366 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134587091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 15019 14366 86 219 0 14796 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 60076

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1507880/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=129560 CPUtime=282.21
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 47613 0 0 0 28199 22 0 0 25 0 1 0 340076748 132669440 24493 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 32390 24493 89 219 0 32167 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 129560

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1507752/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=129696 CPUtime=342.2
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 47657 0 0 0 34195 25 0 0 25 0 1 0 340076748 132808704 24537 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 32424 24537 101 219 0 32201 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18564
/proc/meminfo: memFree=1506600/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=131800 CPUtime=402.19
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 47942 0 0 0 40191 28 0 0 25 0 1 0 340076748 134963200 24822 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 32950 24822 102 219 0 32727 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 131800

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1505000/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=133432 CPUtime=462.18
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 48434 0 0 0 46186 32 0 0 25 0 1 0 340076748 136634368 25217 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 33358 25217 102 219 0 33135 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 133432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1504168/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=134224 CPUtime=522.16
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 48735 0 0 0 52183 33 0 0 25 0 1 0 340076748 137445376 25423 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 33556 25423 102 219 0 33333 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 134224

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1503080/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=135220 CPUtime=582.14
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 49045 0 0 0 58180 34 0 0 25 0 1 0 340076748 138465280 25706 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 33805 25706 102 219 0 33582 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 135220

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1502696/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=135820 CPUtime=642.13
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 49132 0 0 0 64178 35 0 0 25 0 1 0 340076748 139079680 25789 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 33955 25789 102 219 0 33732 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 135820


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1495656/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=142408 CPUtime=942.05
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 61859 0 0 0 94156 49 0 0 25 0 1 0 340076748 145825792 27496 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 35602 27496 102 219 0 35379 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 142408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1494632/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=147176 CPUtime=1002.03
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 65173 0 0 0 100151 52 0 0 25 0 1 0 340076748 150708224 27742 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 36794 27742 102 219 0 36571 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 147176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1494568/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=147388 CPUtime=1062.02
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 66202 0 0 0 106148 54 0 0 25 0 1 0 340076748 150925312 27804 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 36847 27804 102 219 0 36624 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 147388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1493800/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=147532 CPUtime=1122.01
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 68619 0 0 0 112144 57 0 0 25 0 1 0 340076748 151072768 27960 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 36883 27960 102 219 0 36660 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 147532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1492712/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=148152 CPUtime=1181.99
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 73088 0 0 0 118137 62 0 0 25 0 1 0 340076748 151707648 28249 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37038 28249 102 219 0 36815 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 148152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1492072/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=148220 CPUtime=1241.97
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 75573 0 0 0 124133 64 0 0 25 0 1 0 340076748 151777280 28384 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37055 28384 102 219 0 36832 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 148220

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1491816/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=148392 CPUtime=1301.96
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 77977 0 0 0 130128 68 0 0 25 0 1 0 340076748 151953408 28482 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37098 28482 102 219 0 36875 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 148392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1491432/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=148608 CPUtime=1361.94
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 80853 0 0 0 136122 72 0 0 25 0 1 0 340076748 152174592 28592 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37152 28592 102 219 0 36929 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 148608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1490984/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=148688 CPUtime=1421.93
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 81864 0 0 0 142119 74 0 0 25 0 1 0 340076748 152256512 28701 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37172 28701 102 219 0 36949 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 148688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1490280/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=149616 CPUtime=1481.92
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 86877 0 0 0 148112 80 0 0 25 0 1 0 340076748 153206784 28832 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37404 28832 102 219 0 37181 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 149616

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1489832/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=149960 CPUtime=1541.9
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 89707 0 0 0 154106 84 0 0 25 0 1 0 340076748 153559040 28985 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37490 28985 102 219 0 37267 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 149960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1489128/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=150288 CPUtime=1601.89
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 92066 0 0 0 160102 87 0 0 25 0 1 0 340076748 153894912 29145 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37572 29145 102 219 0 37349 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 150288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1488936/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=150364 CPUtime=1661.87
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 95562 0 0 0 166096 91 0 0 25 0 1 0 340076748 153972736 29197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37591 29197 102 219 0 37368 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 150364

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18564
/proc/meminfo: memFree=1488680/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=150540 CPUtime=1721.86
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 97361 0 0 0 172091 95 0 0 25 0 1 0 340076748 154152960 29303 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 37635 29303 102 219 0 37412 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 150540

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18566
/proc/meminfo: memFree=1487528/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=158868 CPUtime=1781.84
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 99721 0 0 0 178086 98 0 0 25 0 1 0 340076748 162680832 29518 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 39717 29518 102 219 0 39494 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 158868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18566
/proc/meminfo: memFree=1487528/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=158876 CPUtime=1800.04
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 100579 0 0 0 179904 100 0 0 25 0 1 0 340076748 162689024 29524 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 39719 29524 102 219 0 39496 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 158876

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18567
/proc/meminfo: memFree=1486112/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=158876 CPUtime=1800.14
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 100580 0 0 0 179914 100 0 0 17 0 1 0 340076748 162689024 29525 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057645 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/18563/statm: 39719 29525 103 219 0 39496 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 158876

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18567
/proc/meminfo: memFree=1486112/2055920 swapFree=4160020/4192956
[pid=18563] ppid=18561 vsize=158876 CPUtime=1800.22
/proc/18563/stat : 18563 (PBS4_SAT07v2) R 18561 18563 18150 0 -1 4194304 100580 0 0 0 179922 100 0 0 18 0 1 0 340076748 162689024 29525 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134529281 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/18563/statm: 39719 29525 103 219 0 39496 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 158876

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.26
CPU user time (s): 1799.23
CPU system time (s): 1.03384
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 161292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.23
system time used= 1.03384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100582
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= 16
involuntary context switches= 1289

runsolver used 1.52677 second user time and 4.25935 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 16:06:34 UTC 2007

IDJOB= 458679
IDBENCH= 1801
IDSOLVER= 200
FILE ID= node12/458679-1178640393

PBS_JOBID= 5217822

Free space on /tmp= 66551 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458679-1178640393/instance-458679-1178640393.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458679-1178640393 -o ROOT/results/node12/conversion-458679-1178640393 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458679-1178640393/instance-458679-1178640393.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-458679-1178640393 -o ROOT/results/node12/solver-458679-1178640393 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458679-1178640393/instance-458679-1178640393.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  11ee19baa608345f86d8483767b8a181

RANDOM SEED= 38922574

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1605768 kB
Buffers:         37024 kB
Cached:         283028 kB
SwapCached:      11448 kB
Active:         230412 kB
Inactive:       150052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605768 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:           12264 kB
Writeback:           0 kB
Mapped:          67324 kB
Slab:            55036 kB
Committed_AS: 10879484 kB
PageTables:       1880 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= 66551 MiB

End job on node12 on Tue May  8 16:36:36 UTC 2007