Trace number 362437

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) 1800.07 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-ran4x64.opb
MD5SUM094943d5c572e297ea40a22e131cb082
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 benchmark0.186971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints324
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 constraints324
Minimum length of a constraint31
Maximum length of a constraint1920
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1873
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530542
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 530542
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.09/0.15	c starting to Solve
0.09/0.15	c #variables read: 7936 - #constraints read: 393

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362437-1177012621/instance-362437-1177012621.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-362437-1177012621 -o ROOT/results/node72/solver-362437-1177012621 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362437-1177012621/instance-362437-1177012621.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: 0.93 0.97 0.98 3/77 2701
/proc/meminfo: memFree=1854512/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=2552 CPUtime=0
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 177300550 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 638 230 193 16 0 77 0

[startup+0.03542 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 2701
/proc/meminfo: memFree=1854512/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=3352 CPUtime=0.03
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 477 0 0 0 3 0 0 0 18 0 1 0 177300550 3432448 447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 838 447 199 16 0 277 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3352

[startup+0.102425 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 2701
/proc/meminfo: memFree=1854512/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=3748 CPUtime=0.09
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 561 0 0 0 9 0 0 0 18 0 1 0 177300550 3837952 531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 937 531 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.302443 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 2701
/proc/meminfo: memFree=1854512/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6440 CPUtime=0.29
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1238 0 0 0 29 0 0 0 19 0 1 0 177300550 6594560 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1610 1208 205 16 0 1049 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6440

[startup+0.702486 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 2701
/proc/meminfo: memFree=1854512/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6440 CPUtime=0.69
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1238 0 0 0 69 0 0 0 23 0 1 0 177300550 6594560 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1610 1208 205 16 0 1049 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6440

[startup+1.50155 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2702
/proc/meminfo: memFree=1850472/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6440 CPUtime=1.49
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1238 0 0 0 149 0 0 0 25 0 1 0 177300550 6594560 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1610 1208 205 16 0 1049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6440

[startup+3.1017 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2702
/proc/meminfo: memFree=1850344/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6440 CPUtime=3.09
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1238 0 0 0 309 0 0 0 25 0 1 0 177300550 6594560 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1610 1208 205 16 0 1049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6440

[startup+6.30199 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1850288/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6440 CPUtime=6.29
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1238 0 0 0 629 0 0 0 25 0 1 0 177300550 6594560 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1610 1208 205 16 0 1049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6440

[startup+12.7016 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1849904/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=6692 CPUtime=12.68
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1325 0 0 0 1268 0 0 0 25 0 1 0 177300550 6852608 1295 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1673 1295 205 16 0 1112 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6692

[startup+25.5018 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1848944/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=7720 CPUtime=25.49
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 1582 0 0 0 2548 1 0 0 25 0 1 0 177300550 7905280 1552 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1930 1552 205 16 0 1369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7720

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1847216/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=9500 CPUtime=51.07
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2004 0 0 0 5106 1 0 0 25 0 1 0 177300550 9728000 1974 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528574 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2375 1974 205 16 0 1814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9500

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1846000/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=10648 CPUtime=102.26
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2321 0 0 0 10225 1 0 0 25 0 1 0 177300550 10903552 2286 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520485 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2662 2286 205 16 0 2101 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10648

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1846000/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=10768 CPUtime=162.25
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2326 0 0 0 16223 2 0 0 25 0 1 0 177300550 11026432 2291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2692 2291 205 16 0 2131 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10768

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2702
/proc/meminfo: memFree=1846000/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=10756 CPUtime=222.23
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2326 0 0 0 22221 2 0 0 25 0 1 0 177300550 11014144 2291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2969045 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2689 2291 205 16 0 2128 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10756

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 2872
/proc/meminfo: memFree=1844472/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=10756 CPUtime=282.14
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2326 0 0 0 28211 3 0 0 25 0 1 0 177300550 11014144 2291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2689 2291 205 16 0 2128 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 10756

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1845488/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=10756 CPUtime=342.1
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2326 0 0 0 34207 3 0 0 25 0 1 0 177300550 11014144 2291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2689 2291 205 16 0 2128 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 10756

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1845232/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=11036 CPUtime=402.09
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2411 0 0 0 40205 4 0 0 25 0 1 0 177300550 11300864 2376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2759 2376 205 16 0 2198 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 11036

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1844656/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=11696 CPUtime=462.07
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2564 0 0 0 46203 4 0 0 25 0 1 0 177300550 11976704 2529 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2924 2529 205 16 0 2363 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 11696

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1844144/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=12228 CPUtime=522.06
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2673 0 0 0 52201 5 0 0 25 0 1 0 177300550 12521472 2638 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 3057 2638 205 16 0 2496 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 12228

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1844144/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=12228 CPUtime=582.04
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2673 0 0 0 58199 5 0 0 25 0 1 0 177300550 12521472 2638 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 3057 2638 205 16 0 2496 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 12228

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1844208/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=12228 CPUtime=642.03
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 2673 0 0 0 64197 6 0 0 25 0 1 0 177300550 12521472 2638 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 3057 2638 205 16 0 2496 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 12228


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1841072/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=15316 CPUtime=821.99
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3442 0 0 0 82191 8 0 0 25 0 1 0 177300550 15683584 3407 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 3829 3407 205 16 0 3268 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 15316

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840304/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=881.96
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3629 0 0 0 88188 8 0 0 25 0 1 0 177300550 16441344 3594 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516706 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3594 205 16 0 3453 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 16056

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840240/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=941.96
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 94187 9 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 16056

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840240/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=1001.94
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 100185 9 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 16056

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840304/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=1061.93
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 106183 10 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 16056

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840240/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=1121.91
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 112181 10 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 16056

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840240/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=1181.9
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 118179 11 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 16056

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1840240/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16056 CPUtime=1241.88
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3632 0 0 0 124177 11 0 0 25 0 1 0 177300550 16441344 3597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4014 3597 205 16 0 3453 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 16056

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1839920/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=16260 CPUtime=1301.86
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3705 0 0 0 130175 11 0 0 25 0 1 0 177300550 16650240 3670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4065 3670 205 16 0 3504 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 16260

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838960/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17276 CPUtime=1361.85
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3941 0 0 0 136173 12 0 0 25 0 1 0 177300550 17690624 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4319 3906 205 16 0 3758 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 17276

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838960/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17276 CPUtime=1421.84
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3941 0 0 0 142171 13 0 0 25 0 1 0 177300550 17690624 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4319 3906 205 16 0 3758 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 17276

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838832/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17276 CPUtime=1481.82
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3941 0 0 0 148169 13 0 0 25 0 1 0 177300550 17690624 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4319 3906 205 16 0 3758 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 17276

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838832/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17276 CPUtime=1541.81
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3941 0 0 0 154167 14 0 0 25 0 1 0 177300550 17690624 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4319 3906 205 16 0 3758 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 17276

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838640/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17412 CPUtime=1601.79
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 3991 0 0 0 160165 14 0 0 25 0 1 0 177300550 17829888 3948 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4353 3948 205 16 0 3792 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 17412

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838320/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17652 CPUtime=1661.77
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 4061 0 0 0 166163 14 0 0 25 0 1 0 177300550 18075648 4011 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4413 4011 205 16 0 3852 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 17652

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1838256/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=17652 CPUtime=1721.76
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 4061 0 0 0 172161 15 0 0 25 0 1 0 177300550 18075648 4011 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559295 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4413 4011 205 16 0 3852 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 17652

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1837872/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=18036 CPUtime=1781.75
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 4144 0 0 0 178159 16 0 0 25 0 1 0 177300550 18468864 4094 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4509 4094 205 16 0 3948 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 18036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2904
/proc/meminfo: memFree=1836976/2055920 swapFree=4157116/4192956
[pid=2701] ppid=2699 vsize=18920 CPUtime=1800.05
/proc/2701/stat : 2701 (Pueblo) R 2699 2701 2492 0 -1 4194304 4362 0 0 0 179989 16 0 0 25 0 1 0 177300550 19374080 4312 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 4730 4312 205 16 0 4169 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18920

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): 1800.61
CPU time (s): 1800.07
CPU user time (s): 1799.9
CPU system time (s): 0.166974
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 18920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4362
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= 2814

runsolver used 2.11468 second user time and 4.38733 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 19:57:01 UTC 2007

IDJOB= 362437
IDBENCH= 1560
IDSOLVER= 165
FILE ID= node72/362437-1177012621

PBS_JOBID= 4630549

Free space on /tmp= 66405 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-ran4x64.opb
COMMAND LINE= Pueblo /tmp/evaluation/362437-1177012621/instance-362437-1177012621.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-362437-1177012621 -o ROOT/results/node72/conversion-362437-1177012621 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362437-1177012621/instance-362437-1177012621.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362437-1177012621 -o ROOT/results/node72/solver-362437-1177012621 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362437-1177012621/instance-362437-1177012621.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  094943d5c572e297ea40a22e131cb082

RANDOM SEED= 654084435

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:       1854920 kB
Buffers:         22960 kB
Cached:         106008 kB
SwapCached:      16688 kB
Active:          50044 kB
Inactive:       101492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854920 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          29836 kB
Slab:            34964 kB
Committed_AS:  2776004 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= 66405 MiB

End job on node72 on Thu Apr 19 20:27:04 UTC 2007