Trace number 356958

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
oree 0.1.2 alphaSAT (TO)258330 1801.7 1802.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
MD5SUM24e8096a6d8928e5a9e214fdf85bd87e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51973
Best CPU time to get the best result obtained on this benchmark1514.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51973
Optimality of the best value was proved NO
Number of variables282240
Total number of constraints3136
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 constraints3136
Minimum length of a constraint150
Maximum length of a constraint720
Number of terms in the objective function 188160
Biggest coefficient in the objective function 42
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 683648
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 80921
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 683648
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	258330

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-356958-1176849450 -o ROOT/results/node23/solver-356958-1176849450 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356958-1176849450/instance-356958-1176849450.opb mod 

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 0.92 3/77 29691
/proc/meminfo: memFree=1454904/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=1620 CPUtime=0
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132862254 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 405 175 126 317 0 84 0

[startup+0.0368281 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29691
/proc/meminfo: memFree=1454904/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=2400 CPUtime=0.03
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 472 0 0 0 3 0 0 0 18 0 1 0 132862254 2457600 356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 600 356 126 317 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2400

[startup+0.101838 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29691
/proc/meminfo: memFree=1454904/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=3440 CPUtime=0.09
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 132862254 3522560 651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 860 651 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301877 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29691
/proc/meminfo: memFree=1454904/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=9548 CPUtime=0.29
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 2904 0 0 0 28 1 0 0 19 0 1 0 132862254 9777152 1889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 2387 1889 126 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701954 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 29691
/proc/meminfo: memFree=1454904/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=16352 CPUtime=0.69
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 4559 0 0 0 67 2 0 0 22 0 1 0 132862254 16744448 3544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 4088 3544 131 317 0 3767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16352

[startup+1.50111 s]
/proc/loadavg: 0.91 0.95 0.92 2/78 29692
/proc/meminfo: memFree=1433392/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=37284 CPUtime=1.49
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 9677 0 0 0 145 4 0 0 25 0 1 0 132862254 38178816 8662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 9321 8662 131 317 0 9000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37284

[startup+3.10142 s]
/proc/loadavg: 0.91 0.95 0.92 2/78 29692
/proc/meminfo: memFree=1404464/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=78880 CPUtime=3.09
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 19799 0 0 0 299 10 0 0 25 0 1 0 132862254 80773120 18784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 19720 18785 131 317 0 19399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78880

[startup+6.30104 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 29692
/proc/meminfo: memFree=1321520/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=160340 CPUtime=6.28
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 39647 0 0 0 608 20 0 0 25 0 1 0 132862254 164188160 38632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 40085 38632 131 317 0 39764 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 160340

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.92 2/78 29692
/proc/meminfo: memFree=1192568/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269124 CPUtime=12.69
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66622 0 0 0 1237 32 0 0 25 0 1 0 132862254 275582976 65607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67281 65607 138 317 0 66960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 269124

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.92 2/78 29692
/proc/meminfo: memFree=1192760/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269124 CPUtime=25.48
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66626 0 0 0 2516 32 0 0 25 0 1 0 132862254 275582976 65611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135385221 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67281 65611 138 317 0 66960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 269124

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.92 2/78 29694
/proc/meminfo: memFree=1192696/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269124 CPUtime=51.07
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66636 0 0 0 5075 32 0 0 25 0 1 0 132862254 275582976 65621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67281 65621 138 317 0 66960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 269124

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.92 2/78 29694
/proc/meminfo: memFree=1192760/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269236 CPUtime=102.26
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66650 0 0 0 10193 33 0 0 25 0 1 0 132862254 275697664 65635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67309 65635 138 317 0 66988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 269236

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192696/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269236 CPUtime=162.24
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66665 0 0 0 16191 33 0 0 25 0 1 0 132862254 275697664 65650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67309 65650 138 317 0 66988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 269236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192632/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269236 CPUtime=222.21
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66673 0 0 0 22188 33 0 0 25 0 1 0 132862254 275697664 65658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67309 65658 138 317 0 66988 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 269236

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192568/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269364 CPUtime=282.19
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66687 0 0 0 28185 34 0 0 25 0 1 0 132862254 275828736 65672 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67341 65672 138 317 0 67020 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 269364

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192504/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269348 CPUtime=342.17
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66712 0 0 0 34182 35 0 0 25 0 1 0 132862254 275812352 65690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67337 65690 138 317 0 67016 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 269348

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192440/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269348 CPUtime=402.15
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66712 0 0 0 40180 35 0 0 25 0 1 0 132862254 275812352 65690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67337 65690 138 317 0 67016 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 269348

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192440/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269476 CPUtime=462.13
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66718 0 0 0 46177 36 0 0 25 0 1 0 132862254 275943424 65696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67369 65696 138 317 0 67048 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 269476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192248/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269604 CPUtime=522.1
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66761 0 0 0 52174 36 0 0 25 0 1 0 132862254 276074496 65739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606869 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67401 65739 138 317 0 67080 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 269604

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192120/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269572 CPUtime=582.08
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66784 0 0 0 58172 36 0 0 25 0 1 0 132862254 276041728 65746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67393 65746 138 317 0 67072 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 269572

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1192120/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269572 CPUtime=642.06
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66784 0 0 0 64169 37 0 0 25 0 1 0 132862254 276041728 65746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67393 65746 138 317 0 67072 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 269572


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1001.93
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66871 0 0 0 100153 40 0 0 25 0 1 0 132862254 276434944 65833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65833 138 317 0 67168 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 269956

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1061.9
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 106150 40 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 269956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1121.88
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 112147 41 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 269956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1181.86
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 118145 41 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 269956

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1241.84
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 124142 42 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 269956

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191800/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1301.82
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 130140 42 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 269956

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29694
/proc/meminfo: memFree=1191736/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1361.8
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 136137 43 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 269956

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/84 29776
/proc/meminfo: memFree=1190600/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=269956 CPUtime=1421.75
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66874 0 0 0 142127 48 0 0 25 0 1 0 132862254 276434944 65836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67489 65836 138 317 0 67168 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 269956

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=1191472/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=270388 CPUtime=1481.65
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 66970 0 0 0 148117 48 0 0 25 0 1 0 132862254 276877312 65889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67597 65889 139 317 0 67276 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 270388

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=1190832/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=271192 CPUtime=1541.63
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 67138 0 0 0 154114 49 0 0 25 0 1 0 132862254 277700608 66057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 67798 66057 139 317 0 67477 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 271192

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=1084144/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=394704 CPUtime=1601.61
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 140104 0 0 0 160083 78 0 0 25 0 1 0 132862254 404176896 92565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 98676 92565 170 317 0 98355 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 394704

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=850608/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=660368 CPUtime=1661.59
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 291012 0 0 0 166024 135 0 0 25 0 1 0 132862254 676216832 150850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 165092 150850 170 317 0 164771 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 660368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=690544/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=946300 CPUtime=1721.57
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 449106 0 0 0 171964 193 0 0 25 0 1 0 132862254 969011200 214185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 236575 214185 170 317 0 236254 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 946300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=440952/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=1132276 CPUtime=1781.55
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 580889 0 0 0 177909 246 0 0 25 0 1 0 132862254 1159450624 253005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 283069 253005 170 317 0 282748 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 1132276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=385848/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=1197424 CPUtime=1800.05
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 629172 0 0 0 179740 265 0 0 25 0 1 0 132862254 1226162176 266686 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 299356 266686 170 317 0 299035 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1197424

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

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 29892
/proc/meminfo: memFree=385848/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=1202092 CPUtime=1800.64
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 631774 0 0 0 179798 266 0 0 25 0 1 0 132862254 1230942208 267566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29691/statm: 300523 267567 170 317 0 300202 0
Current children cumulated CPU time (s) 1800.64
Current children cumulated vsize (KiB) 1202092

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29893
/proc/meminfo: memFree=380976/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=1203152 CPUtime=1801.43
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194304 633593 0 0 0 179877 266 0 0 25 0 1 0 132862254 1232027648 267885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135252350 0 0 4096 17474 0 0 0 17 0 0 0
/proc/29691/statm: 300788 267885 170 317 0 300467 0
Current children cumulated CPU time (s) 1801.43
Current children cumulated vsize (KiB) 1203152

[startup+1802.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 29893
/proc/meminfo: memFree=380976/2055920 swapFree=4169224/4192956
[pid=29691] ppid=29689 vsize=0 CPUtime=1801.63
/proc/29691/stat : 29691 (oree) R 29689 29691 29591 0 -1 4194308 633609 0 0 0 179885 278 0 0 25 0 1 0 132862254 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 0 0 0
/proc/29691/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.46
CPU time (s): 1801.7
CPU user time (s): 1798.86
CPU system time (s): 2.83557
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 1205208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.86
system time used= 2.83557
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633609
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= 9819

runsolver used 1.9947 second user time and 4.6233 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Apr 17 22:37:31 UTC 2007

IDJOB= 356958
IDBENCH= 1690
IDSOLVER= 172
FILE ID= node23/356958-1176849450

PBS_JOBID= 4590217

Free space on /tmp= 66503 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
COMMAND LINE= oree /tmp/evaluation/356958-1176849450/instance-356958-1176849450.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-356958-1176849450 -o ROOT/results/node23/solver-356958-1176849450 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356958-1176849450/instance-356958-1176849450.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  24e8096a6d8928e5a9e214fdf85bd87e

RANDOM SEED= 237183655

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1455248 kB
Buffers:         48936 kB
Cached:         458660 kB
SwapCached:       2676 kB
Active:         312292 kB
Inactive:       218768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455248 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:           26192 kB
Writeback:           0 kB
Mapped:          30992 kB
Slab:            55132 kB
Committed_AS:  2393580 kB
PageTables:       1796 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= 66503 MiB

End job on node23 on Tue Apr 17 23:07:34 UTC 2007