Trace number 362339

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) 1800.15 1800.61

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-n370b.opb
MD5SUMce5e0345d0e70478396f95e2ebabfc80
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 benchmark9.38057
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 654768
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 654768
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
6.88/6.93	c starting to Solve
6.88/6.93	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362339-1177010812/instance-362339-1177010812.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/node72/watcher-362339-1177010812 -o ROOT/results/node72/solver-362339-1177010812 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362339-1177010812/instance-362339-1177010812.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 2577
/proc/meminfo: memFree=1853224/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=2552 CPUtime=0
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 177119702 2613248 233 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534342 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 638 233 193 16 0 77 0

[startup+0.0542639 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1853224/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=4016 CPUtime=0.04
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 632 0 0 0 4 0 0 0 18 0 1 0 177119702 4112384 602 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 1004 602 193 16 0 443 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4016

[startup+0.101268 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1853224/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=5216 CPUtime=0.09
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 947 0 0 0 9 0 0 0 18 0 1 0 177119702 5341184 917 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 1304 917 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301286 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1853224/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=10812 CPUtime=0.29
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 2346 0 0 0 28 1 0 0 19 0 1 0 177119702 11071488 2316 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 2703 2316 193 16 0 2142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10812

[startup+0.701323 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2577
/proc/meminfo: memFree=1853224/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=19868 CPUtime=0.69
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 4601 0 0 0 67 2 0 0 23 0 1 0 177119702 20344832 4571 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 4967 4571 199 16 0 4406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19868

[startup+1.5014 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2578
/proc/meminfo: memFree=1834208/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=23600 CPUtime=1.49
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 5529 0 0 0 147 2 0 0 25 0 1 0 177119702 24166400 5499 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2995846 0 0 4096 0 0 0 0 17 0 0 0
/proc/2577/statm: 5900 5499 199 16 0 5339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23600

[startup+3.10155 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2578
/proc/meminfo: memFree=1828768/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=84716 CPUtime=3.08
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 60536 0 0 0 288 20 0 0 25 0 1 0 177119702 86749184 18149 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532935 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 21179 18149 205 16 0 20618 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84716

[startup+6.30164 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2578
/proc/meminfo: memFree=1777904/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=88620 CPUtime=6.29
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 698682 0 0 0 429 200 0 0 25 0 1 0 177119702 90746880 19111 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 22155 19121 205 16 0 21594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88620

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 2578
/proc/meminfo: memFree=1778032/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=86628 CPUtime=12.68
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 825206 0 0 0 1033 235 0 0 25 0 1 0 177119702 88707072 18868 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 21657 18868 206 16 0 21096 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 86628

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2578
/proc/meminfo: memFree=1776752/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=88504 CPUtime=25.48
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 825618 0 0 0 2312 236 0 0 25 0 1 0 177119702 90628096 19280 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 22126 19280 206 16 0 21565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88504

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 2578
/proc/meminfo: memFree=1768176/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=97208 CPUtime=51.06
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 827785 0 0 0 4869 237 0 0 25 0 1 0 177119702 99540992 21447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 24302 21447 206 16 0 23741 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 97208

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 2578
/proc/meminfo: memFree=1748464/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=116748 CPUtime=102.26
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 832676 0 0 0 9985 241 0 0 25 0 1 0 177119702 119549952 26338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 29187 26338 206 16 0 28626 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 116748

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2578
/proc/meminfo: memFree=1724784/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=140472 CPUtime=162.24
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 838607 0 0 0 15979 245 0 0 25 0 1 0 177119702 143843328 32269 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 35118 32269 206 16 0 34557 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 140472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2578
/proc/meminfo: memFree=1713008/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=152308 CPUtime=222.22
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 841546 0 0 0 21975 247 0 0 25 0 1 0 177119702 155963392 35208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 38077 35208 206 16 0 37516 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 152308

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2578
/proc/meminfo: memFree=1702896/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=162176 CPUtime=282.21
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 844041 0 0 0 27972 249 0 0 25 0 1 0 177119702 166068224 37703 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527942 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 40544 37703 206 16 0 39983 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 162176

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1687792/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=177748 CPUtime=342.19
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 847766 0 0 0 33968 251 0 0 25 0 1 0 177119702 182013952 41428 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 44437 41428 206 16 0 43876 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 177748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1673072/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=192868 CPUtime=402.18
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 851524 0 0 0 39963 255 0 0 25 0 1 0 177119702 197496832 45186 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 48217 45186 206 16 0 47656 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 192868

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1649712/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=216136 CPUtime=462.17
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 857336 0 0 0 45957 260 0 0 25 0 1 0 177119702 221323264 50998 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 54034 50998 206 16 0 53473 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 216136

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1624176/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=241748 CPUtime=522.15
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 863739 0 0 0 51951 264 0 0 25 0 1 0 177119702 247549952 57401 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 60437 57401 206 16 0 59876 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 241748

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1602352/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=263372 CPUtime=582.13
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 869153 0 0 0 57945 268 0 0 25 0 1 0 177119702 269692928 62815 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 65843 62815 206 16 0 65282 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 263372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2580
/proc/meminfo: memFree=1583216/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=282328 CPUtime=642.13
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 873876 0 0 0 63942 271 0 0 25 0 1 0 177119702 289103872 67538 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 70582 67538 206 16 0 70021 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 282328


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1538928/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=326700 CPUtime=882.06
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 884941 0 0 0 87928 278 0 0 25 0 1 0 177119702 334540800 78603 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 81675 78603 206 16 0 81114 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 326700

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1489712/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=376316 CPUtime=942.04
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 897332 0 0 0 93920 284 0 0 25 0 1 0 177119702 385347584 90994 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 94079 90994 206 16 0 93518 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 376316

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1466736/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=398832 CPUtime=1002.03
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 902927 0 0 0 99915 288 0 0 25 0 1 0 177119702 408403968 96589 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 99708 96589 206 16 0 99147 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 398832

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1450736/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=414984 CPUtime=1062.02
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 906977 0 0 0 105911 291 0 0 25 0 1 0 177119702 424943616 100639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 103746 100639 206 16 0 103185 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 414984

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1432752/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=432792 CPUtime=1122
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 911424 0 0 0 111906 294 0 0 25 0 1 0 177119702 443179008 105086 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 108198 105086 206 16 0 107637 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 432792

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1415792/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=449872 CPUtime=1181.99
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 915699 0 0 0 117902 297 0 0 25 0 1 0 177119702 460668928 109361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 112468 109361 206 16 0 111907 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 449872

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1397744/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=467696 CPUtime=1241.98
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 920158 0 0 0 123898 300 0 0 25 0 1 0 177119702 478920704 113820 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 116924 113820 206 16 0 116363 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 467696

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1379888/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=485388 CPUtime=1301.97
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 924576 0 0 0 129894 303 0 0 25 0 1 0 177119702 497037312 118238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 121347 118238 206 16 0 120786 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 485388

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1351920/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=513592 CPUtime=1361.94
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 931611 0 0 0 135888 306 0 0 25 0 1 0 177119702 525918208 125273 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 128398 125273 206 16 0 127837 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 513592

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1324976/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=540236 CPUtime=1421.93
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 938270 0 0 0 141883 310 0 0 25 0 1 0 177119702 553201664 131932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 135059 131932 206 16 0 134498 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 540236

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1303984/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=561628 CPUtime=1481.91
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 943557 0 0 0 147878 313 0 0 25 0 1 0 177119702 575107072 137219 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 140407 137219 206 16 0 139846 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 561628

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 2580
/proc/meminfo: memFree=1280048/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=585340 CPUtime=1541.9
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 949477 0 0 0 153873 317 0 0 25 0 1 0 177119702 599388160 143139 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 146335 143139 206 16 0 145774 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 585340

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1254000/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=611816 CPUtime=1601.89
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 956029 0 0 0 159868 321 0 0 25 0 1 0 177119702 626499584 149691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 152954 149691 206 16 0 152393 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 611816

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1247472/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=617872 CPUtime=1661.87
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 957562 0 0 0 165865 322 0 0 25 0 1 0 177119702 632700928 151224 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 154468 151224 206 16 0 153907 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 617872

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1247472/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=617872 CPUtime=1721.86
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 957562 0 0 0 171863 323 0 0 25 0 1 0 177119702 632700928 151224 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 154468 151224 206 16 0 153907 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 617872

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1247408/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=617872 CPUtime=1781.84
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 957562 0 0 0 177861 323 0 0 25 0 1 0 177119702 632700928 151224 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 154468 151224 206 16 0 153907 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 617872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1247408/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=617872 CPUtime=1800.04
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 957562 0 0 0 179681 323 0 0 25 0 1 0 177119702 632700928 151224 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 154468 151224 206 16 0 153907 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 617872

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2580
/proc/meminfo: memFree=1247408/2055920 swapFree=4157116/4192956
[pid=2577] ppid=2575 vsize=617872 CPUtime=1800.04
/proc/2577/stat : 2577 (Pueblo) R 2575 2577 2492 0 -1 4194304 957562 0 0 0 179681 323 0 0 25 0 1 0 177119702 632700928 151224 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2577/statm: 154468 151224 206 16 0 153907 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 617872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.15
CPU user time (s): 1796.82
CPU system time (s): 3.33449
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 617872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.82
system time used= 3.33449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 957562
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= 3169

runsolver used 2.19367 second user time and 4.33134 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 19:26:53 UTC 2007

IDJOB= 362339
IDBENCH= 1551
IDSOLVER= 165
FILE ID= node72/362339-1177010812

PBS_JOBID= 4630549

Free space on /tmp= 66399 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-n370b.opb
COMMAND LINE= Pueblo /tmp/evaluation/362339-1177010812/instance-362339-1177010812.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-362339-1177010812 -o ROOT/results/node72/conversion-362339-1177010812 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362339-1177010812/instance-362339-1177010812.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362339-1177010812 -o ROOT/results/node72/solver-362339-1177010812 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362339-1177010812/instance-362339-1177010812.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ce5e0345d0e70478396f95e2ebabfc80

RANDOM SEED= 514169308

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1853696 kB
Buffers:         22256 kB
Cached:         107936 kB
SwapCached:      16688 kB
Active:          49416 kB
Inactive:       103260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853696 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            9060 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            35112 kB
Committed_AS:  2775284 kB
PageTables:       1788 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= 66399 MiB

End job on node72 on Thu Apr 19 19:56:55 UTC 2007