Trace number 362521

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) 1800.17 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3701.opb
MD5SUM43d3150af29b8b449233a9299db57820
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.38357
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654811
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 654811
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
6.99/7.04	c starting to Solve
6.99/7.04	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362521-1177014138/instance-362521-1177014138.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-362521-1177014138 -o ROOT/results/node22/solver-362521-1177014138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362521-1177014138/instance-362521-1177014138.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: 0.78 0.95 0.98 3/77 11420
/proc/meminfo: memFree=1669872/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=2552 CPUtime=0
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 149331539 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 638 232 193 16 0 77 0

[startup+0.019985 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 11420
/proc/meminfo: memFree=1669872/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=2952 CPUtime=0.01
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 367 0 0 0 1 0 0 0 18 0 1 0 149331539 3022848 337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 738 337 193 16 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2952

[startup+0.101997 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 11420
/proc/meminfo: memFree=1669872/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=5084 CPUtime=0.09
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 149331539 5206016 872 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 1271 872 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301028 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 11420
/proc/meminfo: memFree=1669872/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=10276 CPUtime=0.29
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 2199 0 0 0 28 1 0 0 19 0 1 0 149331539 10522624 2169 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 2569 2169 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.701089 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 11420
/proc/meminfo: memFree=1669872/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=19604 CPUtime=0.69
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 4550 0 0 0 67 2 0 0 22 0 1 0 149331539 20074496 4520 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 4901 4520 199 16 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50221 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 11421
/proc/meminfo: memFree=1651176/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=23200 CPUtime=1.49
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 5420 0 0 0 146 3 0 0 25 0 1 0 149331539 23756800 5390 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 5800 5390 199 16 0 5239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23200

[startup+3.10146 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 11421
/proc/meminfo: memFree=1646120/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=82764 CPUtime=3.09
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 47583 0 0 0 293 16 0 0 25 0 1 0 149331539 84750336 17660 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 20691 17660 205 16 0 20130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82764

[startup+6.30195 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 11421
/proc/meminfo: memFree=1594856/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=88776 CPUtime=6.29
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 675230 0 0 0 436 193 0 0 25 0 1 0 149331539 90906624 19067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 22194 19078 205 16 0 21633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88776

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 11421
/proc/meminfo: memFree=1594344/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=86916 CPUtime=12.69
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 825267 0 0 0 1035 234 0 0 25 0 1 0 149331539 89001984 18929 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 21729 18929 206 16 0 21168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86916

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11421
/proc/meminfo: memFree=1593896/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=87824 CPUtime=25.48
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 825460 0 0 0 2314 234 0 0 25 0 1 0 149331539 89931776 19122 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 21956 19122 206 16 0 21395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87824

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 11421
/proc/meminfo: memFree=1591144/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=90744 CPUtime=51.07
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 826191 0 0 0 4872 235 0 0 25 0 1 0 149331539 92921856 19853 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 22686 19853 206 16 0 22125 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 90744

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 11421
/proc/meminfo: memFree=1588392/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=93512 CPUtime=102.25
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 826866 0 0 0 9990 235 0 0 25 0 1 0 149331539 95756288 20528 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 23378 20528 206 16 0 22817 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 93512

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1581992/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=99952 CPUtime=162.23
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 828481 0 0 0 15986 237 0 0 25 0 1 0 149331539 102350848 22143 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 24988 22143 206 16 0 24427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99952

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1562728/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=119216 CPUtime=222.21
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 833291 0 0 0 21981 240 0 0 25 0 1 0 149331539 122077184 26953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 29804 26953 206 16 0 29243 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 119216

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1547240/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=134564 CPUtime=282.19
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 837137 0 0 0 27976 243 0 0 25 0 1 0 149331539 137793536 30799 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 33641 30799 206 16 0 33080 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 134564

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1526640/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=155056 CPUtime=342.17
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 842252 0 0 0 33970 247 0 0 25 0 1 0 149331539 158777344 35914 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 38764 35914 206 16 0 38203 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 155056

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=158136 CPUtime=402.15
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 843043 0 0 0 39966 249 0 0 25 0 1 0 149331539 161931264 36705 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 39534 36705 206 16 0 38973 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 158136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1514928/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=166820 CPUtime=462.12
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 845205 0 0 0 45962 250 0 0 25 0 1 0 149331539 170823680 38867 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 41705 38867 206 16 0 41144 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 166820

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1507376/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=174292 CPUtime=522.1
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 847077 0 0 0 51959 251 0 0 25 0 1 0 149331539 178475008 40739 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 43573 40739 206 16 0 43012 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 174292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1504816/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=176856 CPUtime=582.09
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 847727 0 0 0 57957 252 0 0 25 0 1 0 149331539 181100544 41389 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 44214 41389 206 16 0 43653 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 176856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1499440/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=182208 CPUtime=642.07
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 849046 0 0 0 63954 253 0 0 25 0 1 0 149331539 186580992 42708 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 45552 42708 206 16 0 44991 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 182208


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11421
/proc/meminfo: memFree=1459248/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=222268 CPUtime=881.99
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 859072 0 0 0 87937 262 0 0 25 0 1 0 149331539 227602432 52734 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 55567 52734 206 16 0 55006 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 222268

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11423
/proc/meminfo: memFree=1443760/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=237836 CPUtime=941.97
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 862955 0 0 0 93933 264 0 0 25 0 1 0 149331539 243544064 56617 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 59459 56617 206 16 0 58898 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 237836

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1429808/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=251748 CPUtime=1001.94
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 866436 0 0 0 99928 266 0 0 25 0 1 0 149331539 257789952 60098 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 62937 60098 206 16 0 62376 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 251748

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1419888/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=261540 CPUtime=1061.93
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 868871 0 0 0 105925 268 0 0 25 0 1 0 149331539 267816960 62533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 65385 62533 206 16 0 64824 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 261540

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1415024/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=266404 CPUtime=1121.91
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 870096 0 0 0 111922 269 0 0 25 0 1 0 149331539 272797696 63758 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 66601 63758 206 16 0 66040 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 266404

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1412144/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=269180 CPUtime=1181.89
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 870800 0 0 0 117919 270 0 0 25 0 1 0 149331539 275640320 64462 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 67295 64462 206 16 0 66734 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 269180

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1401904/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=279492 CPUtime=1241.87
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 873358 0 0 0 123916 271 0 0 25 0 1 0 149331539 286199808 67020 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 69873 67020 206 16 0 69312 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 279492

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1401712/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=279596 CPUtime=1301.85
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 873395 0 0 0 129914 271 0 0 25 0 1 0 149331539 286306304 67057 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 69899 67057 206 16 0 69338 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 279596

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1377968/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=303572 CPUtime=1361.82
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 879391 0 0 0 135907 275 0 0 25 0 1 0 149331539 310857728 73053 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 75893 73053 206 16 0 75332 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 303572

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1351408/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=329820 CPUtime=1421.81
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 885960 0 0 0 141901 280 0 0 25 0 1 0 149331539 337735680 79622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 82455 79622 206 16 0 81894 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 329820

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1339760/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=342716 CPUtime=1481.79
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 888906 0 0 0 147897 282 0 0 25 0 1 0 149331539 350941184 82568 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 85679 82568 206 16 0 85118 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 342716

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1317040/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=365368 CPUtime=1541.77
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 894577 0 0 0 153891 286 0 0 25 0 1 0 149331539 374136832 88239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 91342 88239 206 16 0 90781 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 365368

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1288816/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=393964 CPUtime=1601.75
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 901687 0 0 0 159884 291 0 0 25 0 1 0 149331539 403419136 95349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 98491 95349 206 16 0 97930 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 393964

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1262384/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=420020 CPUtime=1661.73
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 908225 0 0 0 165879 294 0 0 25 0 1 0 149331539 430100480 101887 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 105005 101887 206 16 0 104444 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 420020

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1244528/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=437832 CPUtime=1721.71
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 912659 0 0 0 171874 297 0 0 25 0 1 0 149331539 448339968 106321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 109458 106321 206 16 0 108897 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 437832

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1240304/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=441992 CPUtime=1781.69
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 913702 0 0 0 177871 298 0 0 25 0 1 0 149331539 452599808 107364 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 110498 107364 206 16 0 109937 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 441992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1239408/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=442916 CPUtime=1800.09
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 913928 0 0 0 179711 298 0 0 25 0 1 0 149331539 453545984 107590 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 110729 107590 206 16 0 110168 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 442916

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 0.99 0.99 2/78 11423
/proc/meminfo: memFree=1239408/2055920 swapFree=4168584/4192956
[pid=11420] ppid=11418 vsize=442916 CPUtime=1800.09
/proc/11420/stat : 11420 (Pueblo) R 11418 11420 11346 0 -1 4194304 913928 0 0 0 179711 298 0 0 25 0 1 0 149331539 453545984 107590 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11420/statm: 110729 107590 206 16 0 110168 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 442916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.78
CPU time (s): 1800.17
CPU user time (s): 1797.11
CPU system time (s): 3.05853
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 442916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.11
system time used= 3.05854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 913928
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= 10
involuntary context switches= 5163

runsolver used 2.12868 second user time and 4.08538 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Thu Apr 19 20:22:19 UTC 2007

IDJOB= 362521
IDBENCH= 1566
IDSOLVER= 165
FILE ID= node22/362521-1177014138

PBS_JOBID= 4630562

Free space on /tmp= 66490 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/fctp/normalized-reduced-mps-v2-20-10-n3701.opb
COMMAND LINE= Pueblo /tmp/evaluation/362521-1177014138/instance-362521-1177014138.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-362521-1177014138 -o ROOT/results/node22/conversion-362521-1177014138 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362521-1177014138/instance-362521-1177014138.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-362521-1177014138 -o ROOT/results/node22/solver-362521-1177014138 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362521-1177014138/instance-362521-1177014138.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  43d3150af29b8b449233a9299db57820

RANDOM SEED= 812705135

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:       1670280 kB
Buffers:         42392 kB
Cached:         252372 kB
SwapCached:       2192 kB
Active:          81488 kB
Inactive:       235648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670280 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            9044 kB
Writeback:           0 kB
Mapped:          30168 kB
Slab:            54164 kB
Committed_AS:  1804048 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= 66490 MiB

End job on node22 on Thu Apr 19 20:52:22 UTC 2007