Trace number 348997

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
Pueblo 1.4? (TO) 1800.1 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
MD5SUM3de80c0560622133ffefa60f8e73d039
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 variables3616
Total number of constraints125707
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)44
Number of constraints which are nor clauses,nor cardinality constraints125663
Minimum length of a constraint5
Maximum length of a constraint189
Number of terms in the objective function 48
Biggest coefficient in the objective function 260554
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524316
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 524424
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)

0.00/0.09	c Pueblo version 1.4 (September 2005)
0.00/0.09	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.09	c  by Hossein Sheini
35.08/35.29	c starting to Solve
35.08/35.29	c #variables read: 3616 - #constraints read: 125845

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348997-1176614139/instance-348997-1176614139.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/node20/watcher-348997-1176614139 -o ROOT/results/node20/solver-348997-1176614139 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348997-1176614139/instance-348997-1176614139.opb 

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


[startup+0 s]
/proc/loadavg: 1.97 1.41 1.15 3/77 5809
/proc/meminfo: memFree=1822904/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=18568 CPUtime=0
/proc/5809/stat : 5809 (runsolver) D 5807 5809 5115 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 109331342 19013632 292 18446744073709551615 4194304 4296420 548682069008 18446744073709551615 273952599335 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/5809/statm: 4642 292 257 24 0 2626 0

[startup+0.0813049 s]
/proc/loadavg: 1.97 1.41 1.15 3/77 5809
/proc/meminfo: memFree=1822904/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=2288 CPUtime=0
/proc/5809/stat : 5809 (Pueblo) D 5807 5809 5115 0 -1 4194304 153 0 7 0 0 0 0 0 18 0 1 0 109331342 2342912 131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/5809/statm: 572 131 110 16 0 11 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2288

[startup+0.103309 s]
/proc/loadavg: 1.97 1.41 1.15 3/77 5809
/proc/meminfo: memFree=1822904/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=2684 CPUtime=0
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 284 0 15 0 0 0 0 0 18 0 1 0 109331342 2748416 269 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7787334 0 0 4096 0 0 0 0 17 0 0 0
/proc/5809/statm: 671 269 199 16 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2684

[startup+0.301348 s]
/proc/loadavg: 1.97 1.41 1.15 3/77 5809
/proc/meminfo: memFree=1822904/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=3884 CPUtime=0.2
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 576 0 15 0 20 0 0 0 19 0 1 0 109331342 3977216 561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134544647 0 0 4096 0 0 0 0 17 0 0 0
/proc/5809/statm: 971 561 199 16 0 410 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3884

[startup+0.701427 s]
/proc/loadavg: 1.97 1.41 1.15 3/77 5809
/proc/meminfo: memFree=1822904/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=6148 CPUtime=0.61
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 1160 0 15 0 60 1 0 0 23 0 1 0 109331342 6295552 1145 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134543013 0 0 4096 0 0 0 0 17 0 0 0
/proc/5809/statm: 1537 1145 199 16 0 976 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 6148

[startup+1.50158 s]
/proc/loadavg: 1.97 1.41 1.15 2/78 5810
/proc/meminfo: memFree=1815344/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=10544 CPUtime=1.39
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 2266 0 15 0 138 1 0 0 25 0 1 0 109331342 10797056 2251 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 2636 2251 199 16 0 2075 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 10544

[startup+3.10191 s]
/proc/loadavg: 1.89 1.40 1.15 2/78 5810
/proc/meminfo: memFree=1809264/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=19204 CPUtime=2.99
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 4425 0 15 0 297 2 0 0 25 0 1 0 109331342 19664896 4410 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 4801 4410 199 16 0 4240 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 19204

[startup+6.30155 s]
/proc/loadavg: 1.89 1.40 1.15 2/78 5810
/proc/meminfo: memFree=1790832/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=36520 CPUtime=6.2
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 8737 0 15 0 612 8 0 0 25 0 1 0 109331342 37396480 8722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 9130 8722 199 16 0 8569 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 36520

[startup+12.7028 s]
/proc/loadavg: 1.75 1.38 1.14 2/78 5810
/proc/meminfo: memFree=1756920/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=70620 CPUtime=12.59
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 17264 0 15 0 1246 13 0 0 25 0 1 0 109331342 72314880 17249 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7787280 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 17655 17249 199 16 0 17094 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 70620

[startup+25.5014 s]
/proc/loadavg: 1.64 1.37 1.14 2/78 5810
/proc/meminfo: memFree=1685304/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=138960 CPUtime=25.38
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 34347 0 15 0 2514 24 0 0 25 0 1 0 109331342 142295040 34332 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7786569 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 34740 34332 199 16 0 34179 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 138960

[startup+51.1015 s]
/proc/loadavg: 1.42 1.34 1.14 2/78 5810
/proc/meminfo: memFree=1442488/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=398108 CPUtime=50.98
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 97241 0 15 0 5048 50 0 0 25 0 1 0 109331342 407662592 94282 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 99527 94282 206 16 0 98966 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 398108

[startup+102.306 s]
/proc/loadavg: 1.16 1.28 1.13 2/78 5810
/proc/meminfo: memFree=1416056/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=406812 CPUtime=102.16
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 116136 0 15 0 10155 61 0 0 25 0 1 0 109331342 416575488 100010 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 101703 100010 206 16 0 101142 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 406812

[startup+162.302 s]
/proc/loadavg: 1.06 1.23 1.12 2/78 5810
/proc/meminfo: memFree=1419320/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=401180 CPUtime=162.14
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 133742 0 15 0 16140 74 0 0 25 0 1 0 109331342 410808320 98484 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528337 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 100295 98484 206 16 0 99734 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 401180

[startup+222.302 s]
/proc/loadavg: 1.02 1.18 1.10 2/78 5810
/proc/meminfo: memFree=1452472/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=366876 CPUtime=222.11
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138033 0 15 0 22132 79 0 0 25 0 1 0 109331342 375681024 90944 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 91719 90944 206 16 0 91158 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 366876

[startup+282.302 s]
/proc/loadavg: 1.01 1.15 1.09 2/78 5810
/proc/meminfo: memFree=1454072/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=364828 CPUtime=282.09
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138062 0 15 0 28129 80 0 0 25 0 1 0 109331342 373583872 90507 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 91207 90507 206 16 0 90646 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 364828

[startup+342.302 s]
/proc/loadavg: 1.00 1.12 1.09 2/78 5810
/proc/meminfo: memFree=1459448/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=342.07
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138062 0 15 0 34127 80 0 0 25 0 1 0 109331342 367292416 89109 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89109 206 16 0 89110 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 358684

[startup+402.302 s]
/proc/loadavg: 1.00 1.09 1.08 2/78 5810
/proc/meminfo: memFree=1459256/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=402.05
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138062 0 15 0 40124 81 0 0 25 0 1 0 109331342 367292416 89109 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89109 206 16 0 89110 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 358684

[startup+462.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/78 5810
/proc/meminfo: memFree=1459064/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=462.02
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138062 0 15 0 46121 81 0 0 25 0 1 0 109331342 367292416 89109 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89109 206 16 0 89110 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 358684

[startup+522.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 5810
/proc/meminfo: memFree=1458808/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=522
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138090 0 15 0 52118 82 0 0 25 0 1 0 109331342 367292416 89137 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89137 206 16 0 89110 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 358684

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 5810
/proc/meminfo: memFree=1458360/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=581.97
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138100 0 15 0 58115 82 0 0 25 0 1 0 109331342 367292416 89147 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89147 206 16 0 89110 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 358684

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 5810
/proc/meminfo: memFree=1457912/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=358684 CPUtime=641.96
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138100 0 15 0 64113 83 0 0 25 0 1 0 109331342 367292416 89147 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89671 89147 206 16 0 89110 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 358684


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 5810
/proc/meminfo: memFree=1459960/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=821.88
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138100 0 15 0 82104 84 0 0 25 0 1 0 109331342 364146688 88448 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559559 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88448 206 16 0 88342 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 355612

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 5810
/proc/meminfo: memFree=1459704/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=881.87
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138125 0 15 0 88102 85 0 0 25 0 1 0 109331342 364146688 88473 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88473 206 16 0 88342 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 355612

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 5810
/proc/meminfo: memFree=1459576/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=941.84
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138125 0 15 0 94099 85 0 0 25 0 1 0 109331342 364146688 88473 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88473 206 16 0 88342 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 355612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5810
/proc/meminfo: memFree=1459512/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=1001.82
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138125 0 15 0 100096 86 0 0 25 0 1 0 109331342 364146688 88473 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88473 206 16 0 88342 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 355612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5810
/proc/meminfo: memFree=1459320/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=1061.79
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138125 0 15 0 106093 86 0 0 25 0 1 0 109331342 364146688 88473 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88473 206 16 0 88342 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 355612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 5810
/proc/meminfo: memFree=1459192/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=355612 CPUtime=1121.78
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138125 0 15 0 112091 87 0 0 25 0 1 0 109331342 364146688 88473 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527486 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 88903 88473 206 16 0 88342 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 355612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5810
/proc/meminfo: memFree=1458552/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1181.75
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138202 0 15 0 118088 87 0 0 25 0 1 0 109331342 364670976 88550 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88550 206 16 0 88470 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 356124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5810
/proc/meminfo: memFree=1458488/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1241.73
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138204 0 15 0 124085 88 0 0 25 0 1 0 109331342 364670976 88552 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88552 206 16 0 88470 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 356124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5810
/proc/meminfo: memFree=1458104/2055920 swapFree=4121716/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1301.71
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138205 0 15 0 130083 88 0 0 25 0 1 0 109331342 364670976 88553 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527489 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88553 206 16 0 88470 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 356124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1454328/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1361.68
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138206 0 15 0 136079 89 0 0 25 0 1 0 109331342 364670976 88554 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88554 206 16 0 88470 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 356124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1454328/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1421.66
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138216 0 15 0 142077 89 0 0 25 0 1 0 109331342 364670976 88564 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88564 206 16 0 88470 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 356124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1450616/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356124 CPUtime=1481.63
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138220 0 15 0 148073 90 0 0 25 0 1 0 109331342 364670976 88568 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89031 88568 206 16 0 88470 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 356124

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1450232/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356636 CPUtime=1541.62
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138341 0 15 0 154071 91 0 0 25 0 1 0 109331342 365195264 88689 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89159 88689 206 16 0 88598 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 356636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1450104/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356636 CPUtime=1601.59
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138345 0 15 0 160068 91 0 0 25 0 1 0 109331342 365195264 88693 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89159 88693 206 16 0 88598 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 356636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1450040/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=356636 CPUtime=1661.58
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138346 0 15 0 166066 92 0 0 25 0 1 0 109331342 365195264 88694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89159 88694 206 16 0 88598 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 356636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1449080/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=358172 CPUtime=1721.55
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138575 0 15 0 172063 92 0 0 25 0 1 0 109331342 366768128 88923 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89543 88923 206 16 0 88982 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 358172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1448824/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=358172 CPUtime=1781.54
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138577 0 15 0 178061 93 0 0 25 0 1 0 109331342 366768128 88925 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89543 88925 206 16 0 88982 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 358172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1448824/2055920 swapFree=4121732/4192956
[pid=5809] ppid=5807 vsize=358172 CPUtime=1800.03
/proc/5809/stat : 5809 (Pueblo) R 5807 5809 5115 0 -1 4194304 138583 0 15 0 179910 93 0 0 25 0 1 0 109331342 366768128 88931 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5809/statm: 89543 88931 206 16 0 88982 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 358172

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.86
CPU time (s): 1800.1
CPU user time (s): 1799.11
CPU system time (s): 0.986849
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 410908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 0.986849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138583
page faults= 15
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 39
involuntary context switches= 37578

runsolver used 2.17167 second user time and 4.10837 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 05:15:40 UTC 2007

IDJOB= 348997
IDBENCH= 1813
IDSOLVER= 165
FILE ID= node20/348997-1176614139

PBS_JOBID= 4557045

Free space on /tmp= 66485 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
COMMAND LINE= Pueblo /tmp/evaluation/348997-1176614139/instance-348997-1176614139.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348997-1176614139 -o ROOT/results/node20/conversion-348997-1176614139 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348997-1176614139/instance-348997-1176614139.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348997-1176614139 -o ROOT/results/node20/solver-348997-1176614139 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348997-1176614139/instance-348997-1176614139.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  3de80c0560622133ffefa60f8e73d039

RANDOM SEED= 961061253

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1823376 kB
Buffers:          2600 kB
Cached:         177516 kB
SwapCached:       9604 kB
Active:          96220 kB
Inactive:        95988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823376 kB
SwapTotal:     4192956 kB
SwapFree:      4121716 kB
Dirty:           81040 kB
Writeback:           0 kB
Mapped:          15996 kB
Slab:            25904 kB
Committed_AS:   726340 kB
PageTables:       1768 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= 66485 MiB

End job on node20 on Sun Apr 15 05:45:43 UTC 2007