Trace number 362241

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) 1800.11 1800.75

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-n3706.opb
MD5SUM0c13059622221c4a56a3a4fdb32d92c9
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 benchmark10.5584
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 653950
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 653950
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
6.98/7.05	c starting to Solve
6.98/7.05	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362241-1177008964/instance-362241-1177008964.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/node35/watcher-362241-1177008964 -o ROOT/results/node35/solver-362241-1177008964 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362241-1177008964/instance-362241-1177008964.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: 1.10 1.03 0.95 3/77 23333
/proc/meminfo: memFree=1737192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=2552 CPUtime=0
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 148811907 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 638 232 193 16 0 77 0

[startup+0.023112 s]
/proc/loadavg: 1.10 1.03 0.95 3/77 23333
/proc/meminfo: memFree=1737192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=3084 CPUtime=0.02
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 389 0 0 0 2 0 0 0 18 0 1 0 148811907 3158016 359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 771 361 193 16 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3084

[startup+0.101121 s]
/proc/loadavg: 1.10 1.03 0.95 3/77 23333
/proc/meminfo: memFree=1737192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=5084 CPUtime=0.09
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 148811907 5206016 866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 1271 866 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301145 s]
/proc/loadavg: 1.10 1.03 0.95 3/77 23333
/proc/meminfo: memFree=1737192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=10276 CPUtime=0.29
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 2185 0 0 0 29 0 0 0 19 0 1 0 148811907 10522624 2155 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 2569 2155 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.701191 s]
/proc/loadavg: 1.10 1.03 0.95 3/77 23333
/proc/meminfo: memFree=1737192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=19604 CPUtime=0.69
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 4538 0 0 0 68 1 0 0 22 0 1 0 148811907 20074496 4508 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 4901 4508 199 16 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50128 s]
/proc/loadavg: 1.10 1.03 0.95 2/78 23334
/proc/meminfo: memFree=1718560/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=23064 CPUtime=1.48
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 5404 0 0 0 146 2 0 0 25 0 1 0 148811907 23617536 5374 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 5766 5374 199 16 0 5205 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23064

[startup+3.10147 s]
/proc/loadavg: 1.09 1.03 0.95 2/78 23334
/proc/meminfo: memFree=1713376/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=82640 CPUtime=3.08
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 46631 0 0 0 293 15 0 0 25 0 1 0 148811907 84623360 17620 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 20660 17620 205 16 0 20099 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82640

[startup+6.30184 s]
/proc/loadavg: 1.09 1.03 0.95 2/78 23334
/proc/meminfo: memFree=1662432/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=88680 CPUtime=6.28
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 671734 0 0 0 439 189 0 0 25 0 1 0 148811907 90808320 19067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 22170 19077 205 16 0 21609 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88680

[startup+12.7016 s]
/proc/loadavg: 1.08 1.03 0.95 2/78 23334
/proc/meminfo: memFree=1661864/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=87076 CPUtime=12.68
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 825262 0 0 0 1037 231 0 0 25 0 1 0 148811907 89165824 18924 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 21769 18924 206 16 0 21208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87076

[startup+25.5011 s]
/proc/loadavg: 1.07 1.03 0.95 2/78 23334
/proc/meminfo: memFree=1661928/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=87076 CPUtime=25.48
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 825269 0 0 0 2317 231 0 0 25 0 1 0 148811907 89165824 18931 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1893812 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 21769 18931 206 16 0 21208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87076

[startup+51.1011 s]
/proc/loadavg: 1.04 1.02 0.95 2/78 23334
/proc/meminfo: memFree=1662056/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=87076 CPUtime=51.06
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 825269 0 0 0 4875 231 0 0 25 0 1 0 148811907 89165824 18931 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 21769 18931 206 16 0 21208 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 87076

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 0.95 2/78 23334
/proc/meminfo: memFree=1659944/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=89120 CPUtime=102.25
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 825802 0 0 0 9993 232 0 0 25 0 1 0 148811907 91258880 19464 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 22280 19464 206 16 0 21719 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89120

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 23334
/proc/meminfo: memFree=1656808/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=92196 CPUtime=162.23
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 826572 0 0 0 15990 233 0 0 25 0 1 0 148811907 94408704 20234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 23049 20234 206 16 0 22488 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 92196

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.95 3/78 23334
/proc/meminfo: memFree=1649384/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=99644 CPUtime=222.22
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 828425 0 0 0 21987 235 0 0 25 0 1 0 148811907 102035456 22087 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 24911 22087 206 16 0 24350 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 99644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23334
/proc/meminfo: memFree=1644840/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=104180 CPUtime=282.19
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 829558 0 0 0 27984 235 0 0 25 0 1 0 148811907 106680320 23220 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 26045 23220 206 16 0 25484 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 104180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 23508
/proc/meminfo: memFree=1639664/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=108072 CPUtime=342.1
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 830536 0 0 0 33974 236 0 0 25 0 1 0 148811907 110665728 24198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 27018 24198 206 16 0 26457 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 108072

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1638888/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=109988 CPUtime=402.07
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 830995 0 0 0 39970 237 0 0 25 0 1 0 148811907 112627712 24657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 27497 24657 206 16 0 26936 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 109988

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1635432/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=113560 CPUtime=462.05
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 831897 0 0 0 45966 239 0 0 25 0 1 0 148811907 116285440 25559 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 28390 25559 206 16 0 27829 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 113560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1632424/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=116504 CPUtime=522.03
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 832644 0 0 0 51963 240 0 0 25 0 1 0 148811907 119300096 26306 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1893719 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 29126 26306 206 16 0 28565 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 116504

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1630248/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=118808 CPUtime=582.02
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 833205 0 0 0 57961 241 0 0 25 0 1 0 148811907 121659392 26867 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 29702 26867 206 16 0 29141 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 118808

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1627816/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=121248 CPUtime=642
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 833808 0 0 0 63959 241 0 0 25 0 1 0 148811907 124157952 27470 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 30312 27470 206 16 0 29751 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 121248


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1611496/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=137424 CPUtime=881.93
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 837861 0 0 0 87948 245 0 0 25 0 1 0 148811907 140722176 31523 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 34356 31523 206 16 0 33795 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 137424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1609192/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=139788 CPUtime=941.91
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 838460 0 0 0 93945 246 0 0 25 0 1 0 148811907 143142912 32122 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 34947 32122 206 16 0 34386 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 139788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1604328/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=144608 CPUtime=1001.89
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 839663 0 0 0 99942 247 0 0 25 0 1 0 148811907 148078592 33325 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 36152 33325 206 16 0 35591 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 144608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1589608/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=159336 CPUtime=1061.88
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 843334 0 0 0 105938 250 0 0 25 0 1 0 148811907 163160064 36996 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 39834 36996 206 16 0 39273 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 159336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1584104/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=164884 CPUtime=1121.86
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 844718 0 0 0 111935 251 0 0 25 0 1 0 148811907 168841216 38380 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 41221 38380 206 16 0 40660 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 164884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1582184/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=166760 CPUtime=1181.83
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 845189 0 0 0 117932 251 0 0 25 0 1 0 148811907 170762240 38851 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 41690 38851 206 16 0 41129 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 166760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1578728/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=170156 CPUtime=1241.82
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 846047 0 0 0 123929 253 0 0 25 0 1 0 148811907 174239744 39709 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 42539 39709 206 16 0 41978 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 170156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1575400/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=173528 CPUtime=1301.8
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 846878 0 0 0 129927 253 0 0 25 0 1 0 148811907 177692672 40540 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 43382 40540 206 16 0 42821 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 173528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1572776/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=176212 CPUtime=1361.79
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 847561 0 0 0 135925 254 0 0 25 0 1 0 148811907 180441088 41223 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1893890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 44053 41223 206 16 0 43492 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 176212

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1570664/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=178232 CPUtime=1421.77
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 848073 0 0 0 141923 254 0 0 25 0 1 0 148811907 182509568 41735 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 44558 41735 206 16 0 43997 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 178232

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1568360/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=180688 CPUtime=1481.75
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 848674 0 0 0 147919 256 0 0 25 0 1 0 148811907 185024512 42336 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 45172 42336 206 16 0 44611 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 180688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1564776/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=184080 CPUtime=1541.74
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 849536 0 0 0 153917 257 0 0 25 0 1 0 148811907 188497920 43198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 46020 43198 206 16 0 45459 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 184080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1558568/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=190252 CPUtime=1601.72
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 851079 0 0 0 159913 259 0 0 25 0 1 0 148811907 194818048 44741 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 47563 44741 206 16 0 47002 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 190252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1541544/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=207272 CPUtime=1661.7
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 855331 0 0 0 165908 262 0 0 25 0 1 0 148811907 212246528 48993 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 51818 48993 206 16 0 51257 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 207272

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1539560/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=209272 CPUtime=1721.67
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 855829 0 0 0 171905 262 0 0 25 0 1 0 148811907 214294528 49491 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1896143 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 52318 49491 206 16 0 51757 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 209272

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1524392/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=224660 CPUtime=1781.67
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 859634 0 0 0 177901 266 0 0 25 0 1 0 148811907 230051840 53296 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 56165 53296 206 16 0 55604 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 224660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23532
/proc/meminfo: memFree=1522856/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=226076 CPUtime=1800.07
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 859986 0 0 0 179741 266 0 0 25 0 1 0 148811907 231501824 53648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 56519 53648 206 16 0 55958 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 226076

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 0.95 2/78 23532
/proc/meminfo: memFree=1522856/2055920 swapFree=4150956/4192956
[pid=23333] ppid=23331 vsize=226076 CPUtime=1800.07
/proc/23333/stat : 23333 (Pueblo) R 23331 23333 22153 0 -1 4194304 859986 0 0 0 179741 266 0 0 25 0 1 0 148811907 231501824 53648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/23333/statm: 56519 53648 206 16 0 55958 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 226076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.75
CPU time (s): 1800.11
CPU user time (s): 1797.41
CPU system time (s): 2.70059
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 226076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.41
system time used= 2.70059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 859986
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= 2412

runsolver used 2.08168 second user time and 4.28235 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Apr 19 18:56:05 UTC 2007

IDJOB= 362241
IDBENCH= 1542
IDSOLVER= 165
FILE ID= node35/362241-1177008964

PBS_JOBID= 4630527

Free space on /tmp= 66298 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-n3706.opb
COMMAND LINE= Pueblo /tmp/evaluation/362241-1177008964/instance-362241-1177008964.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-362241-1177008964 -o ROOT/results/node35/conversion-362241-1177008964 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362241-1177008964/instance-362241-1177008964.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-362241-1177008964 -o ROOT/results/node35/solver-362241-1177008964 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362241-1177008964/instance-362241-1177008964.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0c13059622221c4a56a3a4fdb32d92c9

RANDOM SEED= 198265067

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1737664 kB
Buffers:         35768 kB
Cached:         214712 kB
SwapCached:       9280 kB
Active:         179216 kB
Inactive:        96496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737664 kB
SwapTotal:     4192956 kB
SwapFree:      4150956 kB
Dirty:            8844 kB
Writeback:           0 kB
Mapped:          31900 kB
Slab:            27864 kB
Committed_AS:  2394492 kB
PageTables:       2000 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= 66298 MiB

End job on node35 on Thu Apr 19 19:26:08 UTC 2007