Trace number 362563

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 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-swath3.opb
MD5SUM32714c9455a4b8ce29c8524e810d65a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark14.0869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables49335
Total number of constraints4902
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)209
Number of constraints which are nor clauses,nor cardinality constraints4693
Minimum length of a constraint1
Maximum length of a constraint46934
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 557088
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
2.99/3.01	c starting to Solve
2.99/3.01	c #variables read: 49335 - #constraints read: 5198

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362563-1177014984/instance-362563-1177014984.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/node34/watcher-362563-1177014984 -o ROOT/results/node34/solver-362563-1177014984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362563-1177014984/instance-362563-1177014984.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: 0.99 1.00 0.99 3/77 24106
/proc/meminfo: memFree=1814800/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=2552 CPUtime=0
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 149413835 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 638 238 199 16 0 77 0

[startup+0.0532071 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 24106
/proc/meminfo: memFree=1814800/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=3884 CPUtime=0.05
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 606 0 0 0 5 0 0 0 18 0 1 0 149413835 3977216 576 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 971 576 199 16 0 410 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3884

[startup+0.101211 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 24106
/proc/meminfo: memFree=1814800/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=5216 CPUtime=0.09
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 926 0 0 0 9 0 0 0 18 0 1 0 149413835 5341184 896 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 1304 896 199 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301226 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 24106
/proc/meminfo: memFree=1814800/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=8144 CPUtime=0.29
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 1680 0 0 0 29 0 0 0 19 0 1 0 149413835 8339456 1650 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 2036 1650 199 16 0 1475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8144

[startup+0.701259 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 24106
/proc/meminfo: memFree=1814800/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=10412 CPUtime=0.69
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 2240 0 0 0 69 0 0 0 23 0 1 0 149413835 10661888 2210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 2603 2210 199 16 0 2042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10412

[startup+1.50132 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1805384/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=19680 CPUtime=1.49
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 35168 0 0 0 140 9 0 0 25 0 1 0 149413835 20152320 4170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 4920 4178 204 16 0 4359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19680

[startup+3.10145 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1794376/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=36192 CPUtime=3.09
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273412 0 0 0 235 74 0 0 25 0 1 0 149413835 37060608 8347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9048 8347 206 16 0 8487 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36192

[startup+6.3017 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1781704/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=36192 CPUtime=6.29
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273412 0 0 0 555 74 0 0 25 0 1 0 149413835 37060608 8347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9048 8347 206 16 0 8487 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36192

[startup+12.7022 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1781704/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=36192 CPUtime=12.69
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273412 0 0 0 1195 74 0 0 25 0 1 0 149413835 37060608 8347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9048 8347 206 16 0 8487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36192

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1781768/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=36192 CPUtime=25.48
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273412 0 0 0 2474 74 0 0 25 0 1 0 149413835 37060608 8347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9048 8347 206 16 0 8487 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36192

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24107
/proc/meminfo: memFree=1781960/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=36192 CPUtime=51.07
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273412 0 0 0 5032 75 0 0 25 0 1 0 149413835 37060608 8347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9048 8347 206 16 0 8487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36192

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1780744/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=37460 CPUtime=102.26
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 273718 0 0 0 10151 75 0 0 25 0 1 0 149413835 38359040 8643 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 9365 8643 206 16 0 8804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37460

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1778312/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=40024 CPUtime=162.25
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 274385 0 0 0 16149 76 0 0 25 0 1 0 149413835 40984576 9284 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 10006 9284 206 16 0 9445 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40024

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1775688/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=42684 CPUtime=222.23
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 275077 0 0 0 22147 76 0 0 25 0 1 0 149413835 43708416 9949 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 10671 9949 206 16 0 10110 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42684

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1773128/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=45244 CPUtime=282.22
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 275743 0 0 0 28145 77 0 0 25 0 1 0 149413835 46329856 10589 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 11311 10589 206 16 0 10750 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45244

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1770504/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=47800 CPUtime=342.2
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 276408 0 0 0 34143 77 0 0 25 0 1 0 149413835 48947200 11228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 11950 11228 206 16 0 11389 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 47800

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24109
/proc/meminfo: memFree=1767944/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=50452 CPUtime=402.19
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 277098 0 0 0 40141 78 0 0 25 0 1 0 149413835 51662848 11891 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 12613 11891 206 16 0 12052 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 50452

[startup+462.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 24109
/proc/meminfo: memFree=1766152/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=52124 CPUtime=462.18
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 277557 0 0 0 46139 79 0 0 25 0 1 0 149413835 53374976 12331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 13031 12331 206 16 0 12470 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 52124

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 24109
/proc/meminfo: memFree=1766152/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=52124 CPUtime=522.16
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 277557 0 0 0 52137 79 0 0 25 0 1 0 149413835 53374976 12331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 13031 12331 206 16 0 12470 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 52124

[startup+582.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 24109
/proc/meminfo: memFree=1763208/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=55052 CPUtime=582.15
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 278282 0 0 0 58136 79 0 0 25 0 1 0 149413835 56373248 13056 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 13763 13056 206 16 0 13202 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 55052

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24109
/proc/meminfo: memFree=1761224/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=57012 CPUtime=642.14
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 278774 0 0 0 64134 80 0 0 25 0 1 0 149413835 58380288 13548 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 14253 13548 206 16 0 13692 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 57012


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1755784/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=62392 CPUtime=822.09
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 280112 0 0 0 82127 82 0 0 25 0 1 0 149413835 63889408 14886 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 15598 14886 206 16 0 15037 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 62392

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1754696/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=63492 CPUtime=882.08
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 280387 0 0 0 88125 83 0 0 25 0 1 0 149413835 65015808 15161 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 15873 15161 206 16 0 15312 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 63492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1753608/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=64608 CPUtime=942.06
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 280654 0 0 0 94123 83 0 0 25 0 1 0 149413835 66158592 15428 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 16152 15428 206 16 0 15591 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 64608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1752840/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=65320 CPUtime=1002.05
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 280851 0 0 0 100121 84 0 0 25 0 1 0 149413835 66887680 15625 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 16330 15625 206 16 0 15769 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 65320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1751368/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=66808 CPUtime=1062.03
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 281204 0 0 0 106119 84 0 0 25 0 1 0 149413835 68411392 15978 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 16702 15978 206 16 0 16141 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 66808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1750280/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=67852 CPUtime=1122.02
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 281460 0 0 0 112117 85 0 0 25 0 1 0 149413835 69480448 16234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 16963 16234 206 16 0 16402 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 67852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1749128/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=68936 CPUtime=1182.01
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 281738 0 0 0 118116 85 0 0 25 0 1 0 149413835 70590464 16512 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 17234 16512 206 16 0 16673 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 68936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1747848/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=70156 CPUtime=1242
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 282053 0 0 0 124114 86 0 0 25 0 1 0 149413835 71839744 16827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 17539 16827 206 16 0 16978 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 70156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1746632/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=71308 CPUtime=1301.98
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 282334 0 0 0 130112 86 0 0 25 0 1 0 149413835 73019392 17108 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 17827 17108 206 16 0 17266 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 71308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1745480/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=72420 CPUtime=1361.97
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 282627 0 0 0 136110 87 0 0 25 0 1 0 149413835 74158080 17401 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 18105 17401 206 16 0 17544 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 72420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24109
/proc/meminfo: memFree=1744520/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=73392 CPUtime=1421.95
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 282858 0 0 0 142108 87 0 0 25 0 1 0 149413835 75153408 17632 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 18348 17632 206 16 0 17787 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 73392

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24175
/proc/meminfo: memFree=1741832/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=74876 CPUtime=1481.91
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 283220 0 0 0 148103 88 0 0 25 0 1 0 149413835 76673024 17994 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 18719 17994 206 16 0 18158 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 74876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1741640/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=76068 CPUtime=1541.83
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 283530 0 0 0 154094 89 0 0 25 0 1 0 149413835 77893632 18304 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 19017 18304 206 16 0 18456 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 76068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1740616/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=77264 CPUtime=1601.81
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 283812 0 0 0 160092 89 0 0 25 0 1 0 149413835 79118336 18586 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 19316 18586 206 16 0 18755 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 77264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1739208/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=78488 CPUtime=1661.81
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 284136 0 0 0 166091 90 0 0 25 0 1 0 149413835 80371712 18910 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 19622 18910 206 16 0 19061 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 78488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1737288/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=80432 CPUtime=1721.79
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 284621 0 0 0 172088 91 0 0 25 0 1 0 149413835 82362368 19395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 20108 19395 206 16 0 19547 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 80432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1735560/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=82140 CPUtime=1781.78
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 285036 0 0 0 178087 91 0 0 25 0 1 0 149413835 84111360 19810 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 20535 19810 206 16 0 19974 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 82140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24307
/proc/meminfo: memFree=1735304/2055920 swapFree=4159620/4192956
[pid=24106] ppid=24104 vsize=82360 CPUtime=1800.08
/proc/24106/stat : 24106 (Pueblo) R 24104 24106 23023 0 -1 4194304 285108 0 0 0 179917 91 0 0 25 0 1 0 149413835 84336640 19882 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/24106/statm: 20590 19882 206 16 0 20029 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 82360

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1799.17
CPU system time (s): 0.930858
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 82360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.930858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285108
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= 39060

runsolver used 2.07668 second user time and 4.08738 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Apr 19 20:36:24 UTC 2007

IDJOB= 362563
IDBENCH= 1569
IDSOLVER= 165
FILE ID= node34/362563-1177014984

PBS_JOBID= 4630529

Free space on /tmp= 66407 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/milp/normalized-reduced-mps-v2-20-10-swath3.opb
COMMAND LINE= Pueblo /tmp/evaluation/362563-1177014984/instance-362563-1177014984.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-362563-1177014984 -o ROOT/results/node34/conversion-362563-1177014984 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362563-1177014984/instance-362563-1177014984.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-362563-1177014984 -o ROOT/results/node34/solver-362563-1177014984 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362563-1177014984/instance-362563-1177014984.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  32714c9455a4b8ce29c8524e810d65a9

RANDOM SEED= 892014221

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1815272 kB
Buffers:         28560 kB
Cached:         125760 kB
SwapCached:       2896 kB
Active:          92064 kB
Inactive:        86512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815272 kB
SwapTotal:     4192956 kB
SwapFree:      4159620 kB
Dirty:            5996 kB
Writeback:           0 kB
Mapped:          31220 kB
Slab:            47388 kB
Committed_AS:   457752 kB
PageTables:       1980 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= 66407 MiB

End job on node34 on Thu Apr 19 21:06:27 UTC 2007