Trace number 348841

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 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-dcmulti.opb
MD5SUM99a4e5b0ce7b98bffc278cf1f6704eb9
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 variables14265
Total number of constraints290
Number of constraints which are clauses27
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints258
Minimum length of a constraint2
Maximum length of a constraint420
Number of terms in the objective function 14235
Biggest coefficient in the objective function 5488
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 535829
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262125
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535829
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
0.19/0.23	c starting to Solve
0.19/0.23	c #variables read: 14265 - #constraints read: 369

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348841-1176600403/instance-348841-1176600403.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/node22/watcher-348841-1176600403 -o ROOT/results/node22/solver-348841-1176600403 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348841-1176600403/instance-348841-1176600403.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: 1.00 1.00 1.00 3/77 18293
/proc/meminfo: memFree=1750400/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=2552 CPUtime=0
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 107957981 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 638 232 193 16 0 77 0

[startup+0.0421771 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18293
/proc/meminfo: memFree=1750400/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=3616 CPUtime=0.03
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 530 0 0 0 3 0 0 0 18 0 1 0 107957981 3702784 500 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 904 500 193 16 0 343 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3616

[startup+0.10118 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18293
/proc/meminfo: memFree=1750400/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=4284 CPUtime=0.09
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 702 0 0 0 9 0 0 0 18 0 1 0 107957981 4386816 672 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 1071 672 199 16 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4284

[startup+0.30121 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18293
/proc/meminfo: memFree=1750400/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=9136 CPUtime=0.29
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 1889 0 0 0 29 0 0 0 19 0 1 0 107957981 9355264 1859 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 2284 1859 206 16 0 1723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9136

[startup+0.701273 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18293
/proc/meminfo: memFree=1750400/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=9524 CPUtime=0.69
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 1985 0 0 0 69 0 0 0 22 0 1 0 107957981 9752576 1955 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 2381 1955 206 16 0 1820 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9524

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1743288/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=9908 CPUtime=1.49
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 2079 0 0 0 149 0 0 0 25 0 1 0 107957981 10145792 2049 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 2477 2049 206 16 0 1916 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9908

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1742712/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=10036 CPUtime=3.09
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 2120 0 0 0 309 0 0 0 25 0 1 0 107957981 10276864 2090 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 2509 2090 206 16 0 1948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10036

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1741120/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=12232 CPUtime=6.28
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 2657 0 0 0 628 0 0 0 25 0 1 0 107957981 12525568 2627 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5119717 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 3058 2627 206 16 0 2497 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12232

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1739904/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=12616 CPUtime=12.68
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 2749 0 0 0 1268 0 0 0 25 0 1 0 107957981 12918784 2719 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 3154 2719 206 16 0 2593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12616

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18294
/proc/meminfo: memFree=1738048/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=14412 CPUtime=25.48
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 3213 0 0 0 2547 1 0 0 25 0 1 0 107957981 14757888 3183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 3603 3183 206 16 0 3042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14412

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1737984/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=14484 CPUtime=51.07
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 3229 0 0 0 5106 1 0 0 25 0 1 0 107957981 14831616 3199 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 3621 3199 206 16 0 3060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14484

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1734144/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=18400 CPUtime=102.26
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 4209 0 0 0 10224 2 0 0 25 0 1 0 107957981 18841600 4163 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 4600 4163 206 16 0 4039 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18400

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 18294
/proc/meminfo: memFree=1730496/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=23276 CPUtime=162.23
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 5442 0 0 0 16220 3 0 0 25 0 1 0 107957981 23834624 5396 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 5819 5396 206 16 0 5258 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23276

[startup+222.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 18294
/proc/meminfo: memFree=1729088/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=23276 CPUtime=222.21
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 5442 0 0 0 22218 3 0 0 25 0 1 0 107957981 23834624 5396 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 5819 5396 206 16 0 5258 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23276

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18294
/proc/meminfo: memFree=1727104/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=25060 CPUtime=282.19
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 6054 0 0 0 28215 4 0 0 25 0 1 0 107957981 25661440 5851 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134563808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 6265 5851 206 16 0 5704 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25060

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18294
/proc/meminfo: memFree=1723072/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=29328 CPUtime=342.17
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 7099 0 0 0 34212 5 0 0 25 0 1 0 107957981 30031872 6896 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 7332 6896 206 16 0 6771 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29328

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18294
/proc/meminfo: memFree=1722688/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=29940 CPUtime=402.15
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 7275 0 0 0 40209 6 0 0 25 0 1 0 107957981 30658560 7053 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557517 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 7485 7053 206 16 0 6924 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1722240/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=30068 CPUtime=462.13
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 7307 0 0 0 46207 6 0 0 25 0 1 0 107957981 30789632 7085 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 7517 7085 206 16 0 6956 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 30068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1722240/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=30068 CPUtime=522.11
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 7307 0 0 0 52205 6 0 0 25 0 1 0 107957981 30789632 7085 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 7517 7085 206 16 0 6956 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 30068

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18294
/proc/meminfo: memFree=1718144/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=34116 CPUtime=582.09
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 8420 0 0 0 58202 7 0 0 25 0 1 0 107957981 34934784 8105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 8529 8105 206 16 0 7968 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 34116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1718144/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=34116 CPUtime=642.07
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 8421 0 0 0 64200 7 0 0 25 0 1 0 107957981 34934784 8106 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 8529 8106 206 16 0 7968 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 34116


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1715200/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=37024 CPUtime=881.99
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 9137 0 0 0 88190 9 0 0 25 0 1 0 107957981 37912576 8822 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 9256 8822 206 16 0 8695 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 37024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1714368/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=37916 CPUtime=941.97
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 9355 0 0 0 94187 10 0 0 25 0 1 0 107957981 38825984 9040 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 9479 9040 206 16 0 8918 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 37916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710848/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41184 CPUtime=1001.95
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10531 0 0 0 100184 11 0 0 25 0 1 0 107957981 42172416 9865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10296 9865 206 16 0 9735 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 41184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710912/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41184 CPUtime=1061.92
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10531 0 0 0 106181 11 0 0 25 0 1 0 107957981 42172416 9865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10296 9865 206 16 0 9735 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 41184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710976/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41184 CPUtime=1121.9
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10531 0 0 0 112179 11 0 0 25 0 1 0 107957981 42172416 9865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10296 9865 206 16 0 9735 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 41184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710912/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41212 CPUtime=1181.89
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10535 0 0 0 118177 12 0 0 25 0 1 0 107957981 42201088 9869 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10303 9869 206 16 0 9742 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 41212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710912/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41184 CPUtime=1241.86
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10535 0 0 0 124174 12 0 0 25 0 1 0 107957981 42172416 9865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10296 9865 206 16 0 9735 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 41184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1710464/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=41648 CPUtime=1301.85
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 10645 0 0 0 130172 13 0 0 25 0 1 0 107957981 42647552 9975 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 10412 9975 206 16 0 9851 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 41648

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707904/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44140 CPUtime=1361.82
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11263 0 0 0 136169 13 0 0 25 0 1 0 107957981 45199360 10593 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11035 10593 206 16 0 10474 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 44140

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707840/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44140 CPUtime=1421.81
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11263 0 0 0 142167 14 0 0 25 0 1 0 107957981 45199360 10593 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11035 10593 206 16 0 10474 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 44140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707904/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44140 CPUtime=1481.78
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11263 0 0 0 148164 14 0 0 25 0 1 0 107957981 45199360 10593 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11035 10593 206 16 0 10474 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 44140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707968/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44140 CPUtime=1541.76
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11263 0 0 0 154161 15 0 0 25 0 1 0 107957981 45199360 10593 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11035 10593 206 16 0 10474 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 44140

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707968/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44140 CPUtime=1601.74
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11263 0 0 0 160159 15 0 0 25 0 1 0 107957981 45199360 10593 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11035 10593 206 16 0 10474 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 44140

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707008/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=45056 CPUtime=1661.72
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11508 0 0 0 166156 16 0 0 25 0 1 0 107957981 46137344 10831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11264 10831 206 16 0 10703 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 45056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707008/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=45056 CPUtime=1721.7
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11508 0 0 0 172154 16 0 0 25 0 1 0 107957981 46137344 10831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517940 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11264 10831 206 16 0 10703 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 45056

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707072/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44844 CPUtime=1781.68
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11508 0 0 0 178151 17 0 0 25 0 1 0 107957981 45920256 10778 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11211 10778 206 16 0 10650 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 44844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707072/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44844 CPUtime=1800.08
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11508 0 0 0 179991 17 0 0 25 0 1 0 107957981 45920256 10778 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11211 10778 206 16 0 10650 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 44844

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18296
/proc/meminfo: memFree=1707072/2055920 swapFree=4169464/4192956
[pid=18293] ppid=18291 vsize=44844 CPUtime=1800.08
/proc/18293/stat : 18293 (Pueblo) R 18291 18293 17566 0 -1 4194304 11508 0 0 0 179991 17 0 0 25 0 1 0 107957981 45920256 10778 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18293/statm: 11211 10778 206 16 0 10650 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 44844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.92
CPU system time (s): 0.181972
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 45148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11508
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= 3545

runsolver used 2.10268 second user time and 4.16837 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 01:26:43 UTC 2007

IDJOB= 348841
IDBENCH= 1758
IDSOLVER= 165
FILE ID= node22/348841-1176600403

PBS_JOBID= 4557009

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-dcmulti.opb
COMMAND LINE= Pueblo /tmp/evaluation/348841-1176600403/instance-348841-1176600403.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-348841-1176600403 -o ROOT/results/node22/conversion-348841-1176600403 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348841-1176600403/instance-348841-1176600403.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-348841-1176600403 -o ROOT/results/node22/solver-348841-1176600403 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348841-1176600403/instance-348841-1176600403.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  99a4e5b0ce7b98bffc278cf1f6704eb9

RANDOM SEED= 543767227

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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:       1750808 kB
Buffers:         40184 kB
Cached:         153208 kB
SwapCached:       2108 kB
Active:          65560 kB
Inactive:       152484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750808 kB
SwapTotal:     4192956 kB
SwapFree:      4169464 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          39540 kB
Slab:            72772 kB
Committed_AS:   621096 kB
PageTables:       1676 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= 66562 MiB

End job on node22 on Sun Apr 15 01:56:46 UTC 2007