Trace number 348131

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) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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/348131-1176569829/instance-348131-1176569829.opb ......
1800.06/1800.61	c done parsing opb.
1800.06/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348131-1176569829/instance-348131-1176569829.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/node57/watcher-348131-1176569829 -o ROOT/results/node57/solver-348131-1176569829 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348131-1176569829/PBS4 /tmp/evaluation/348131-1176569829/instance-348131-1176569829.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11399
/proc/meminfo: memFree=1375688/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=11064 CPUtime=0
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 98118924 11329536 478 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 2766 481 81 219 0 2543 0

[startup+0.091051 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11399
/proc/meminfo: memFree=1375688/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=15904 CPUtime=0.08
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 3853 0 0 0 7 1 0 0 18 0 1 0 98118924 16285696 3737 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 3976 3737 87 219 0 3753 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15904

[startup+0.101052 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11399
/proc/meminfo: memFree=1375688/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=16068 CPUtime=0.09
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 3884 0 0 0 8 1 0 0 18 0 1 0 98118924 16453632 3768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4017 3768 87 219 0 3794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16068

[startup+0.301069 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11399
/proc/meminfo: memFree=1375688/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=17832 CPUtime=0.29
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 4303 0 0 0 28 1 0 0 19 0 1 0 98118924 18259968 4122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4458 4122 88 219 0 4235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17832

[startup+0.701103 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11399
/proc/meminfo: memFree=1375688/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=17832 CPUtime=0.69
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 4303 0 0 0 68 1 0 0 22 0 1 0 98118924 18259968 4122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4458 4122 88 219 0 4235 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17832

[startup+1.50119 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1359296/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=17832 CPUtime=1.49
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 4303 0 0 0 148 1 0 0 25 0 1 0 98118924 18259968 4122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4458 4122 88 219 0 4235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17832

[startup+3.10131 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1359232/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=17832 CPUtime=3.09
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 4303 0 0 0 308 1 0 0 25 0 1 0 98118924 18259968 4122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4458 4122 88 219 0 4235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17832

[startup+6.30159 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1358592/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=18424 CPUtime=6.28
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 4451 0 0 0 627 1 0 0 25 0 1 0 98118924 18866176 4270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/11399/statm: 4606 4270 88 219 0 4383 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18424

[startup+12.7022 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1340992/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=45324 CPUtime=12.69
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 13571 0 0 0 1261 8 0 0 25 0 1 0 98118924 46411776 8674 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 11331 8674 93 219 0 11108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45324

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1340224/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=47116 CPUtime=25.49
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 13808 0 0 0 2538 11 0 0 25 0 1 0 98118924 48246784 8911 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 11779 8911 94 219 0 11556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47116

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1338560/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=49304 CPUtime=51.08
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 14653 0 0 0 5092 16 0 0 25 0 1 0 98118924 50487296 9350 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 12326 9350 94 219 0 12103 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49304

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1335296/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=55044 CPUtime=102.27
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 17506 0 0 0 10197 30 0 0 25 0 1 0 98118924 56365056 10173 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 13761 10173 94 219 0 13538 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55044

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1332032/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=55296 CPUtime=162.25
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 20754 0 0 0 16180 45 0 0 25 0 1 0 98118924 56623104 10985 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 13824 10985 94 219 0 13601 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55296

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11400
/proc/meminfo: memFree=1328832/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=64760 CPUtime=222.24
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 23943 0 0 0 22160 64 0 0 25 0 1 0 98118924 66314240 11748 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 16190 11748 94 219 0 15967 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 64760

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 11576
/proc/meminfo: memFree=1324096/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=65168 CPUtime=282.13
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 27280 0 0 0 28134 79 0 0 25 0 1 0 98118924 66732032 12649 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 16292 12649 94 219 0 16069 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 65168

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1322048/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=65432 CPUtime=342.1
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 30458 0 0 0 34116 94 0 0 25 0 1 0 98118924 67002368 13391 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 16358 13391 94 219 0 16135 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 65432

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1319104/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=83752 CPUtime=402.09
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 33418 0 0 0 40097 112 0 0 25 0 1 0 98118924 85762048 14139 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 20938 14139 94 219 0 20715 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 83752

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1316416/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=83884 CPUtime=462.07
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 36502 0 0 0 46079 128 0 0 25 0 1 0 98118924 85897216 14787 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 20971 14787 94 219 0 20748 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 83884

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1314112/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=84148 CPUtime=522.05
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 38974 0 0 0 52064 141 0 0 25 0 1 0 98118924 86167552 15432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 21037 15432 94 219 0 20814 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 84148

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1311616/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=85080 CPUtime=582.05
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 41639 0 0 0 58047 158 0 0 25 0 1 0 98118924 87121920 16067 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 21270 16067 94 219 0 21047 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 85080

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1308608/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=85220 CPUtime=642.03
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 44410 0 0 0 64029 174 0 0 25 0 1 0 98118924 87265280 16808 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 21305 16808 94 219 0 21082 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 85220


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1303232/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=85768 CPUtime=821.98
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 52015 0 0 0 81978 220 0 0 25 0 1 0 98118924 87826432 18120 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 21442 18120 94 219 0 21219 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 85768

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1301888/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=86040 CPUtime=881.97
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 54577 0 0 0 87962 235 0 0 25 0 1 0 98118924 88104960 18449 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 21510 18449 94 219 0 21287 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 86040

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1300416/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=89240 CPUtime=941.96
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 57749 0 0 0 93946 250 0 0 25 0 1 0 98118924 91381760 18822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 22310 18822 94 219 0 22087 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 89240

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1299264/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=122820 CPUtime=1001.94
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 60049 0 0 0 99931 263 0 0 25 0 1 0 98118924 125767680 19092 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30705 19092 94 219 0 30482 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 122820

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1298944/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=123068 CPUtime=1061.93
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 61781 0 0 0 105919 274 0 0 25 0 1 0 98118924 126021632 19200 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30767 19200 94 219 0 30544 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 123068

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1297792/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=123200 CPUtime=1121.91
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 64124 0 0 0 111907 284 0 0 25 0 1 0 98118924 126156800 19513 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30800 19513 94 219 0 30577 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 123200

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1296576/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=123464 CPUtime=1181.9
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 66247 0 0 0 117893 297 0 0 25 0 1 0 98118924 126427136 19809 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30866 19809 94 219 0 30643 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 123464

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1295360/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=123596 CPUtime=1241.88
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 68363 0 0 0 123880 308 0 0 25 0 1 0 98118924 126562304 20098 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30899 20098 94 219 0 30676 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 123596

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1294080/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=123864 CPUtime=1301.87
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 70726 0 0 0 129869 318 0 0 25 0 1 0 98118924 126836736 20431 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 30966 20431 94 219 0 30743 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 123864

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1291904/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124000 CPUtime=1361.86
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 73066 0 0 0 135855 331 0 0 25 0 1 0 98118924 126976000 20944 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31000 20944 94 219 0 30777 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 124000

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1290560/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124152 CPUtime=1421.85
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 75246 0 0 0 141842 343 0 0 25 0 1 0 98118924 127131648 21297 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31038 21297 94 219 0 30815 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 124152

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1289152/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124416 CPUtime=1481.82
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 77612 0 0 0 147827 355 0 0 25 0 1 0 98118924 127401984 21633 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31104 21633 94 219 0 30881 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 124416

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1287296/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124536 CPUtime=1541.82
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 79905 0 0 0 153816 366 0 0 25 0 1 0 98118924 127524864 22099 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31134 22099 94 219 0 30911 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 124536

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1285184/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124668 CPUtime=1601.8
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 82441 0 0 0 159804 376 0 0 25 0 1 0 98118924 127660032 22605 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31167 22605 94 219 0 30944 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 124668

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1282944/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=124976 CPUtime=1661.79
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 85044 0 0 0 165793 386 0 0 25 0 1 0 98118924 127975424 23178 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31244 23178 94 219 0 31021 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 124976

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1281216/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=125860 CPUtime=1721.76
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 87345 0 0 0 171779 397 0 0 25 0 1 0 98118924 128880640 23652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31465 23652 94 219 0 31242 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 125860

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11598
/proc/meminfo: memFree=1279232/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=126140 CPUtime=1781.75
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 90030 0 0 0 177767 408 0 0 25 0 1 0 98118924 129167360 24104 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31535 24104 94 219 0 31312 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 126140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 11600
/proc/meminfo: memFree=1278272/2055920 swapFree=4187472/4192956
[pid=11399] ppid=11397 vsize=126140 CPUtime=1800.06
/proc/11399/stat : 11399 (PBS4) R 11397 11399 11009 0 -1 4194304 91067 0 0 0 179593 413 0 0 25 0 1 0 98118924 129167360 24329 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11399/statm: 31535 24329 94 219 0 31312 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 126140

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): 1800.09
CPU user time (s): 1795.94
CPU system time (s): 4.14737
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 126816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.94
system time used= 4.14737
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91068
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= 2696

runsolver used 1.24981 second user time and 3.74043 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 14 16:57:09 UTC 2007

IDJOB= 348131
IDBENCH= 1620
IDSOLVER= 157
FILE ID= node57/348131-1176569829

PBS_JOBID= 4556882

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
COMMAND LINE= /tmp/evaluation/348131-1176569829/PBS4 /tmp/evaluation/348131-1176569829/instance-348131-1176569829.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-348131-1176569829 -o ROOT/results/node57/conversion-348131-1176569829 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348131-1176569829/instance-348131-1176569829.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-348131-1176569829 -o ROOT/results/node57/solver-348131-1176569829 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348131-1176569829/PBS4 /tmp/evaluation/348131-1176569829/instance-348131-1176569829.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 722760525

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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:       1376096 kB
Buffers:         49920 kB
Cached:         478348 kB
SwapCached:       2608 kB
Active:         255604 kB
Inactive:       286720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376096 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            4524 kB
Writeback:           0 kB
Mapped:          21228 kB
Slab:           123592 kB
Committed_AS:   132652 kB
PageTables:       1412 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= 66560 MiB

End job on node57 on Sat Apr 14 17:27:12 UTC 2007