Trace number 348152

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) 1800.07 1800.81

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-usAbbrv.8.25_70.opb
MD5SUM825fd1904b2d777401b7be7f08c7951c
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 variables20611
Total number of constraints3921
Number of constraints which are clauses563
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3358
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 135
Biggest coefficient in the objective function 262118
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262118
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.79/0.87	c starting to Solve
0.79/0.87	c #variables read: 20611 - #constraints read: 3923

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348152-1176569897/instance-348152-1176569897.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-348152-1176569897 -o ROOT/results/node20/solver-348152-1176569897 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348152-1176569897/instance-348152-1176569897.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 3/77 16772
/proc/meminfo: memFree=1720208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=2552 CPUtime=0
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 104907087 2613248 239 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 638 239 199 16 0 77 0

[startup+0.0296939 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16772
/proc/meminfo: memFree=1720208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=3216 CPUtime=0.02
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 444 0 0 0 2 0 0 0 18 0 1 0 104907087 3293184 414 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 804 414 199 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.102708 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16772
/proc/meminfo: memFree=1720208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=4684 CPUtime=0.09
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 820 0 0 0 9 0 0 0 18 0 1 0 104907087 4796416 790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1204 792 199 16 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4684

[startup+0.301747 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16772
/proc/meminfo: memFree=1720208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=5748 CPUtime=0.29
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 1082 0 0 0 29 0 0 0 19 0 1 0 104907087 5885952 1052 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1437 1052 199 16 0 876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5748

[startup+0.701829 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16772
/proc/meminfo: memFree=1720208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=11232 CPUtime=0.69
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 2208 0 0 0 69 0 0 0 23 0 1 0 104907087 11501568 2178 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 2808 2178 205 16 0 2247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11232

[startup+1.50199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1709000/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=14536 CPUtime=1.49
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3040 0 0 0 148 1 0 0 25 0 1 0 104907087 14884864 3010 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 3634 3010 206 16 0 3073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14536

[startup+3.10131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1708872/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=14536 CPUtime=3.09
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3040 0 0 0 308 1 0 0 25 0 1 0 104907087 14884864 3010 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 3634 3010 206 16 0 3073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14536

[startup+6.30196 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1708680/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=14536 CPUtime=6.29
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3040 0 0 0 628 1 0 0 25 0 1 0 104907087 14884864 3010 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 3634 3010 206 16 0 3073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14536

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1708424/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=14796 CPUtime=12.68
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3110 0 0 0 1267 1 0 0 25 0 1 0 104907087 15151104 3080 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 3699 3080 206 16 0 3138 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14796

[startup+25.5028 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1706504/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=17020 CPUtime=25.48
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3666 0 0 0 2546 2 0 0 25 0 1 0 104907087 17428480 3636 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 4255 3636 206 16 0 3694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17020

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1705288/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=17928 CPUtime=51.07
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 3894 0 0 0 5105 2 0 0 25 0 1 0 104907087 18358272 3864 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528017 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 4482 3864 206 16 0 3921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17928

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1703240/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=20168 CPUtime=102.26
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 4416 0 0 0 10223 3 0 0 25 0 1 0 104907087 20652032 4386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 5042 4386 206 16 0 4481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20168

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16773
/proc/meminfo: memFree=1701896/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=21692 CPUtime=162.23
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 4758 0 0 0 16219 4 0 0 25 0 1 0 104907087 22212608 4728 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 5423 4728 206 16 0 4862 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21692

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1700672/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=22676 CPUtime=222.11
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 4936 0 0 0 22206 5 0 0 25 0 1 0 104907087 23220224 4906 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 5669 4906 206 16 0 5108 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 22676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697992/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=25668 CPUtime=282.09
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 5685 0 0 0 28203 6 0 0 25 0 1 0 104907087 26284032 5655 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6417 5655 206 16 0 5856 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 25668

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1698184/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=25452 CPUtime=342.07
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6262 0 0 0 34199 8 0 0 25 0 1 0 104907087 26062848 5612 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6363 5612 206 16 0 5802 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 25452

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697864/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=25776 CPUtime=402.04
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6471 0 0 0 40196 8 0 0 25 0 1 0 104907087 26394624 5708 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6444 5708 206 16 0 5883 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 25776

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697864/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=25776 CPUtime=462.03
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6472 0 0 0 46194 9 0 0 25 0 1 0 104907087 26394624 5709 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6444 5709 206 16 0 5883 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 25776

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697864/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=25776 CPUtime=522
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6476 0 0 0 52191 9 0 0 25 0 1 0 104907087 26394624 5713 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6444 5713 206 16 0 5883 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 25776

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697352/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=26468 CPUtime=581.98
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6607 0 0 0 58188 10 0 0 25 0 1 0 104907087 27103232 5844 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559575 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6617 5844 206 16 0 6056 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 26468

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1697288/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=26468 CPUtime=641.96
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 6623 0 0 0 64186 10 0 0 25 0 1 0 104907087 27103232 5860 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 6617 5860 206 16 0 6056 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 26468


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16971
/proc/meminfo: memFree=1694024/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=29864 CPUtime=821.9
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7467 0 0 0 82177 13 0 0 25 0 1 0 104907087 30580736 6685 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7466 6685 206 16 0 6905 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 29864

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1694024/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=29864 CPUtime=881.88
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7467 0 0 0 88175 13 0 0 25 0 1 0 104907087 30580736 6685 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7466 6685 206 16 0 6905 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 29864

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1694024/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=29864 CPUtime=941.85
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7467 0 0 0 94172 13 0 0 25 0 1 0 104907087 30580736 6685 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7466 6685 206 16 0 6905 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 29864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1693960/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=29864 CPUtime=1001.84
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7484 0 0 0 100170 14 0 0 25 0 1 0 104907087 30580736 6702 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7466 6702 206 16 0 6905 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 29864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1693832/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=30056 CPUtime=1061.81
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7518 0 0 0 106167 14 0 0 25 0 1 0 104907087 30777344 6736 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7514 6736 206 16 0 6953 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 30056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1693704/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=30248 CPUtime=1121.8
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 7544 0 0 0 112165 15 0 0 25 0 1 0 104907087 30973952 6762 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7562 6762 206 16 0 7001 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 30248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691720/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=31864 CPUtime=1181.77
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8116 0 0 0 118161 16 0 0 25 0 1 0 104907087 32628736 7206 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7966 7206 206 16 0 7405 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 31864

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691720/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=31864 CPUtime=1241.75
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8121 0 0 0 124159 16 0 0 25 0 1 0 104907087 32628736 7211 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7966 7211 206 16 0 7405 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 31864

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691720/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=31864 CPUtime=1301.73
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8121 0 0 0 130156 17 0 0 25 0 1 0 104907087 32628736 7211 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7966 7211 206 16 0 7405 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 31864

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691720/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=31864 CPUtime=1361.7
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8122 0 0 0 136153 17 0 0 25 0 1 0 104907087 32628736 7212 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7966 7212 206 16 0 7405 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 31864

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691720/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=31864 CPUtime=1421.69
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8122 0 0 0 142151 18 0 0 25 0 1 0 104907087 32628736 7212 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527552 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 7966 7212 206 16 0 7405 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 31864

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1691208/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=32524 CPUtime=1481.66
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 8272 0 0 0 148148 18 0 0 25 0 1 0 104907087 33304576 7362 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 8131 7362 206 16 0 7570 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 32524

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1688200/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=35544 CPUtime=1541.64
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9023 0 0 0 154144 20 0 0 25 0 1 0 104907087 36397056 8113 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517707 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 8886 8113 206 16 0 8325 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 35544

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1686152/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=37624 CPUtime=1601.63
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9538 0 0 0 160142 21 0 0 25 0 1 0 104907087 38526976 8601 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 9406 8601 206 16 0 8845 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 37624

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1686216/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=37624 CPUtime=1661.6
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9539 0 0 0 166139 21 0 0 25 0 1 0 104907087 38526976 8602 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8060658 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 9406 8602 206 16 0 8845 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 37624

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1686216/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=37624 CPUtime=1721.59
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9540 0 0 0 172137 22 0 0 25 0 1 0 104907087 38526976 8603 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 9406 8603 206 16 0 8845 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 37624

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1686280/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=37816 CPUtime=1781.56
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9549 0 0 0 178134 22 0 0 25 0 1 0 104907087 38723584 8612 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 9454 8612 206 16 0 8893 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 37816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1686216/2055920 swapFree=4159876/4192956
[pid=16772] ppid=16770 vsize=37816 CPUtime=1800.06
/proc/16772/stat : 16772 (Pueblo) R 16770 16772 16276 0 -1 4194304 9561 0 0 0 179984 22 0 0 25 0 1 0 104907087 38723584 8624 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 9454 8624 206 16 0 8893 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 37816

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): 1800.81
CPU time (s): 1800.07
CPU user time (s): 1799.84
CPU system time (s): 0.232964
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 37828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9561
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= 11
involuntary context switches= 36155

runsolver used 2.19567 second user time and 4.16137 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 14 16:58:17 UTC 2007

IDJOB= 348152
IDBENCH= 1621
IDSOLVER= 165
FILE ID= node20/348152-1176569897

PBS_JOBID= 4556885

Free space on /tmp= 66561 MiB

SOLVER NAME= Pueblo 1.4
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-usAbbrv.8.25_70.opb
COMMAND LINE= Pueblo /tmp/evaluation/348152-1176569897/instance-348152-1176569897.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348152-1176569897 -o ROOT/results/node20/conversion-348152-1176569897 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348152-1176569897/instance-348152-1176569897.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348152-1176569897 -o ROOT/results/node20/solver-348152-1176569897 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348152-1176569897/instance-348152-1176569897.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  825fd1904b2d777401b7be7f08c7951c

RANDOM SEED= 319788128

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:       1720680 kB
Buffers:         42912 kB
Cached:         205572 kB
SwapCached:      15220 kB
Active:         165356 kB
Inactive:       109792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720680 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            4204 kB
Writeback:           0 kB
Mapped:          36736 kB
Slab:            45736 kB
Committed_AS:   206788 kB
PageTables:       1688 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= 66561 MiB

End job on node20 on Sat Apr 14 17:28:20 UTC 2007