Trace number 348976

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 2007-03-23? (TO) 1800.06 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
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 variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/348976-1176612721/instance-348976-1176612721.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348976-1176612721/instance-348976-1176612721.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-348976-1176612721 -o ROOT/results/node65/solver-348976-1176612721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348976-1176612721/PBS4 /tmp/evaluation/348976-1176612721/instance-348976-1176612721.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: 0.93 0.98 0.99 3/64 5779
/proc/meminfo: memFree=1769400/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=20532 CPUtime=0
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 137261703 21024768 467 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 5133 470 81 219 0 4910 0

[startup+0.0483771 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5779
/proc/meminfo: memFree=1769400/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=20532 CPUtime=0.04
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 4448 0 0 0 3 1 0 0 18 0 1 0 137261703 21024768 4430 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 5133 4434 81 219 0 4910 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20532

[startup+0.10138 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5779
/proc/meminfo: memFree=1769400/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=29008 CPUtime=0.09
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 7227 0 0 0 7 2 0 0 18 0 1 0 137261703 29704192 6982 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 7252 6982 87 219 0 7029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29008

[startup+0.301396 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5779
/proc/meminfo: memFree=1769400/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=31592 CPUtime=0.29
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 7859 0 0 0 27 2 0 0 19 0 1 0 137261703 32350208 7549 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 7898 7550 87 219 0 7675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31592

[startup+0.701429 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5779
/proc/meminfo: memFree=1769400/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=33916 CPUtime=0.7
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8541 0 0 0 67 3 0 0 22 0 1 0 137261703 34729984 8037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8479 8037 88 219 0 8256 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 33916

[startup+1.5015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1737456/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=33916 CPUtime=1.5
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8541 0 0 0 147 3 0 0 25 0 1 0 137261703 34729984 8037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8479 8037 88 219 0 8256 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 33916

[startup+3.10163 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1737392/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=33916 CPUtime=3.1
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8541 0 0 0 307 3 0 0 25 0 1 0 137261703 34729984 8037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8479 8037 88 219 0 8256 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 33916

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1737264/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=33916 CPUtime=6.3
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8541 0 0 0 627 3 0 0 25 0 1 0 137261703 34729984 8037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8479 8037 88 219 0 8256 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 33916

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1737328/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=33916 CPUtime=12.69
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8541 0 0 0 1266 3 0 0 25 0 1 0 137261703 34729984 8037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8479 8037 88 219 0 8256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33916

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1736176/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=35100 CPUtime=25.49
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 8837 0 0 0 2546 3 0 0 25 0 1 0 137261703 35942400 8333 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/5779/statm: 8775 8333 88 219 0 8552 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35100

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1701744/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=70676 CPUtime=51.08
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 24808 0 0 0 5095 13 0 0 25 0 1 0 137261703 72372224 16953 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 17669 16953 94 219 0 17446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70676

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1700656/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=74604 CPUtime=102.26
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 27045 0 0 0 10207 19 0 0 25 0 1 0 137261703 76394496 17218 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 18651 17218 94 219 0 18428 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74604

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1699760/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=74924 CPUtime=162.25
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 28460 0 0 0 16199 26 0 0 25 0 1 0 137261703 76722176 17430 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 18731 17430 94 219 0 18508 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1698608/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=75564 CPUtime=222.24
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 29502 0 0 0 22193 31 0 0 25 0 1 0 137261703 77377536 17670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 18891 17670 94 219 0 18668 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 75564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1698032/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=79980 CPUtime=282.22
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 30475 0 0 0 28186 36 0 0 25 0 1 0 137261703 81899520 17841 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 19995 17841 94 219 0 19772 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 79980

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1697264/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=79980 CPUtime=342.2
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 31430 0 0 0 34179 41 0 0 25 0 1 0 137261703 81899520 17994 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 19995 17994 94 219 0 19772 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79980

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1696624/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=80444 CPUtime=402.18
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 32427 0 0 0 40172 46 0 0 25 0 1 0 137261703 82374656 18189 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20111 18189 94 219 0 19888 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 80444

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1695984/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=80604 CPUtime=462.18
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 32969 0 0 0 46166 52 0 0 25 0 1 0 137261703 82538496 18330 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20151 18330 94 219 0 19928 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 80604

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5780
/proc/meminfo: memFree=1695408/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=81068 CPUtime=522.15
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 33537 0 0 0 52158 57 0 0 25 0 1 0 137261703 83013632 18497 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20267 18497 94 219 0 20044 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 81068

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5948
/proc/meminfo: memFree=1693424/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=81068 CPUtime=582.06
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 33665 0 0 0 58144 62 0 0 25 0 1 0 137261703 83013632 18625 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20267 18625 94 219 0 20044 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 81068

[startup+642.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 5978
/proc/meminfo: memFree=1694192/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=81068 CPUtime=642.04
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 34176 0 0 0 64137 67 0 0 25 0 1 0 137261703 83013632 18735 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20267 18735 94 219 0 20044 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 81068


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1692656/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=81788 CPUtime=821.98
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 37797 0 0 0 82116 82 0 0 25 0 1 0 137261703 83750912 19148 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20447 19148 94 219 0 20224 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 81788

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1692080/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=81788 CPUtime=881.96
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 39525 0 0 0 88109 87 0 0 25 0 1 0 137261703 83750912 19272 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20447 19272 94 219 0 20224 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 81788

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1691376/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=82108 CPUtime=941.96
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 40468 0 0 0 94104 92 0 0 25 0 1 0 137261703 84078592 19413 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20527 19413 94 219 0 20304 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 82108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1690928/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=82300 CPUtime=1001.93
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 41379 0 0 0 100098 95 0 0 25 0 1 0 137261703 84275200 19522 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 20575 19522 94 219 0 20352 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 82300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1690352/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=90492 CPUtime=1061.92
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 42701 0 0 0 106092 100 0 0 25 0 1 0 137261703 92663808 19641 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22623 19641 94 219 0 22400 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 90492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1690224/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=90684 CPUtime=1121.9
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 43185 0 0 0 112086 104 0 0 25 0 1 0 137261703 92860416 19724 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22671 19724 94 219 0 22448 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 90684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1689776/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=90828 CPUtime=1181.89
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 43706 0 0 0 118081 108 0 0 25 0 1 0 137261703 93007872 19844 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22707 19844 94 219 0 22484 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 90828

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1689008/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=90968 CPUtime=1241.87
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 45042 0 0 0 124075 112 0 0 25 0 1 0 137261703 93151232 19977 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22742 19977 94 219 0 22519 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 90968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1688560/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=90968 CPUtime=1301.86
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 46377 0 0 0 130068 118 0 0 25 0 1 0 137261703 93151232 20109 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22742 20109 94 219 0 22519 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 90968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1688176/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91096 CPUtime=1361.85
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 47271 0 0 0 136062 123 0 0 25 0 1 0 137261703 93282304 20201 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548684 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22774 20201 94 219 0 22551 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 91096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1687408/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91432 CPUtime=1421.83
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 49067 0 0 0 142054 129 0 0 25 0 1 0 137261703 93626368 20393 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22858 20393 94 219 0 22635 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 91432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1686832/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91576 CPUtime=1481.82
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 50428 0 0 0 148047 135 0 0 25 0 1 0 137261703 93773824 20551 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22894 20551 94 219 0 22671 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 91576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1686256/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91700 CPUtime=1541.8
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 51782 0 0 0 154040 140 0 0 25 0 1 0 137261703 93900800 20702 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134558402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22925 20702 94 219 0 22702 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 91700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1685488/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91700 CPUtime=1601.78
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 53536 0 0 0 160033 145 0 0 25 0 1 0 137261703 93900800 20852 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22925 20852 94 219 0 22702 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 91700

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1684976/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91992 CPUtime=1661.76
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 54109 0 0 0 166024 152 0 0 25 0 1 0 137261703 94199808 21024 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22998 21024 94 219 0 22775 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 91992

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1684464/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91992 CPUtime=1721.75
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 55384 0 0 0 172018 157 0 0 25 0 1 0 137261703 94199808 21096 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22998 21096 94 219 0 22775 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 91992

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1684080/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=91992 CPUtime=1781.73
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 56306 0 0 0 178012 161 0 0 25 0 1 0 137261703 94199808 21216 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 22998 21216 94 219 0 22775 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 91992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5978
/proc/meminfo: memFree=1683760/2055920 swapFree=4183928/4192956
[pid=5779] ppid=5777 vsize=92112 CPUtime=1800.04
/proc/5779/stat : 5779 (PBS4) R 5777 5779 5276 0 -1 4194304 56750 0 0 0 179841 163 0 0 25 0 1 0 137261703 94322688 21259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5779/statm: 23028 21259 94 219 0 22805 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 92112

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): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1798.41
CPU system time (s): 1.64975
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 93596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.41
system time used= 1.64975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56751
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= 2645

runsolver used 1.42478 second user time and 3.56846 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 04:52:01 UTC 2007

IDJOB= 348976
IDBENCH= 1804
IDSOLVER= 157
FILE ID= node65/348976-1176612721

PBS_JOBID= 4557057

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4 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-stp3d.opb
COMMAND LINE= /tmp/evaluation/348976-1176612721/PBS4 /tmp/evaluation/348976-1176612721/instance-348976-1176612721.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-348976-1176612721 -o ROOT/results/node65/conversion-348976-1176612721 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348976-1176612721/instance-348976-1176612721.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-348976-1176612721 -o ROOT/results/node65/solver-348976-1176612721 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348976-1176612721/PBS4 /tmp/evaluation/348976-1176612721/instance-348976-1176612721.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 896917738

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1769744 kB
Buffers:         16360 kB
Cached:         192816 kB
SwapCached:       2984 kB
Active:          58368 kB
Inactive:       161976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769744 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            9980 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            51756 kB
Committed_AS:   921292 kB
PageTables:       1456 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= 66555 MiB

End job on node65 on Sun Apr 15 05:22:04 UTC 2007