Trace number 351631

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) 1800.03 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rout.opb
MD5SUM485ca531ffda98d59a839bf46c37d61d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark262449
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262412
Optimality of the best value was proved NO
Number of variables7561
Total number of constraints306
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints292
Minimum length of a constraint2
Maximum length of a constraint917
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 525077
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
0.09/0.10	c starting to Solve
0.09/0.10	c #variables read: 7561 - #constraints read: 338

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351631-1176608199/instance-351631-1176608199.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/node46/watcher-351631-1176608199 -o ROOT/results/node46/solver-351631-1176608199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351631-1176608199/instance-351631-1176608199.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: 0.77 0.93 0.98 3/65 7472
/proc/meminfo: memFree=1461240/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=2336 CPUtime=0
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 15502960 2392064 129 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 584 129 110 16 0 11 0

[startup+0.0099101 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 7472
/proc/meminfo: memFree=1461240/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=2552 CPUtime=0
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15502960 2613248 257 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8261335 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 671 259 199 16 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.102927 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 7472
/proc/meminfo: memFree=1461240/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=5588 CPUtime=0.09
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 1043 0 0 0 9 0 0 0 18 0 1 0 15502960 5722112 1013 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134521016 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 1397 1013 204 16 0 836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5588

[startup+0.302968 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 7472
/proc/meminfo: memFree=1461240/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=5992 CPUtime=0.29
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 1135 0 0 0 29 0 0 0 19 0 1 0 15502960 6135808 1105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 1498 1105 205 16 0 937 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701038 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 7472
/proc/meminfo: memFree=1461240/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=6376 CPUtime=0.69
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 1217 0 0 0 69 0 0 0 22 0 1 0 15502960 6529024 1187 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 1594 1187 205 16 0 1033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6376

[startup+1.50119 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 7473
/proc/meminfo: memFree=1457008/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=7656 CPUtime=1.48
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 1555 0 0 0 148 0 0 0 25 0 1 0 15502960 7839744 1525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 1914 1525 205 16 0 1353 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7656

[startup+3.10148 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 7473
/proc/meminfo: memFree=1454768/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=10076 CPUtime=3.08
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 2142 0 0 0 308 0 0 0 25 0 1 0 15502960 10317824 2112 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 2519 2112 205 16 0 1958 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10076

[startup+6.30107 s]
/proc/loadavg: 0.79 0.94 0.98 2/66 7473
/proc/meminfo: memFree=1450680/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=12820 CPUtime=6.29
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 2829 0 0 0 628 1 0 0 25 0 1 0 15502960 13127680 2799 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 3205 2799 205 16 0 2644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12820

[startup+12.7013 s]
/proc/loadavg: 0.81 0.94 0.98 2/66 7473
/proc/meminfo: memFree=1448632/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=14812 CPUtime=12.68
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 3341 0 0 0 1267 1 0 0 25 0 1 0 15502960 15167488 3311 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 3703 3311 205 16 0 3142 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14812

[startup+25.5026 s]
/proc/loadavg: 0.85 0.94 0.98 2/66 7473
/proc/meminfo: memFree=1444920/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=18848 CPUtime=25.48
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 4355 0 0 0 2546 2 0 0 25 0 1 0 15502960 19300352 4325 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 4712 4325 205 16 0 4151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18848

[startup+51.1014 s]
/proc/loadavg: 0.90 0.94 0.98 2/66 7473
/proc/meminfo: memFree=1443960/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=19324 CPUtime=51.06
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 4508 0 0 0 5104 2 0 0 25 0 1 0 15502960 19787776 4451 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 4831 4451 205 16 0 4270 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19324

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/66 7473
/proc/meminfo: memFree=1442168/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=21340 CPUtime=102.25
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 4995 0 0 0 10222 3 0 0 25 0 1 0 15502960 21852160 4938 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 5335 4938 205 16 0 4774 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21340

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=162.23
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7287 0 0 0 16219 4 0 0 25 0 1 0 15502960 30904320 7157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7157 205 16 0 6984 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30180

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=222.21
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7287 0 0 0 22217 4 0 0 25 0 1 0 15502960 30904320 7157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7157 205 16 0 6984 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30180

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=282.19
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7287 0 0 0 28215 4 0 0 25 0 1 0 15502960 30904320 7157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7157 205 16 0 6984 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30180

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=342.17
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7288 0 0 0 34213 4 0 0 25 0 1 0 15502960 30904320 7158 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7158 205 16 0 6984 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30180

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=402.15
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7289 0 0 0 40211 4 0 0 25 0 1 0 15502960 30904320 7159 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7159 205 16 0 6984 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 30180

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=462.13
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7289 0 0 0 46209 4 0 0 25 0 1 0 15502960 30904320 7159 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7159 205 16 0 6984 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 30180

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1433080/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=30180 CPUtime=522.11
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7289 0 0 0 52207 4 0 0 25 0 1 0 15502960 30904320 7159 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 7545 7159 205 16 0 6984 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 30180

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1430584/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=32792 CPUtime=582.09
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7928 0 0 0 58204 5 0 0 25 0 1 0 15502960 33579008 7798 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8198 7798 205 16 0 7637 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1431032/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=32136 CPUtime=642.08
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7928 0 0 0 64203 5 0 0 25 0 1 0 15502960 32907264 7648 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8034 7648 205 16 0 7473 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 32136


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1431032/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=32080 CPUtime=881.99
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7929 0 0 0 88194 5 0 0 25 0 1 0 15502960 32849920 7635 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528015 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8020 7635 205 16 0 7459 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 32080

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1431032/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=32212 CPUtime=941.97
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 7962 0 0 0 94192 5 0 0 25 0 1 0 15502960 32985088 7657 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8053 7657 205 16 0 7492 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 32212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1430520/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=32636 CPUtime=1001.95
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 8138 0 0 0 100190 5 0 0 25 0 1 0 15502960 33419264 7774 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8159 7774 205 16 0 7598 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 32636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1430008/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=33336 CPUtime=1061.93
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 8311 0 0 0 106188 5 0 0 25 0 1 0 15502960 34136064 7947 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 8334 7947 205 16 0 7773 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 33336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1420344/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=42752 CPUtime=1121.9
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 10887 0 0 0 112184 6 0 0 25 0 1 0 15502960 43778048 10302 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 10688 10302 205 16 0 10127 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 42752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1421880/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=41204 CPUtime=1181.88
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 10887 0 0 0 118182 6 0 0 25 0 1 0 15502960 42192896 9915 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 10301 9915 205 16 0 9740 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 41204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1421880/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=41204 CPUtime=1241.86
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 10887 0 0 0 124180 6 0 0 25 0 1 0 15502960 42192896 9915 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 10301 9915 205 16 0 9740 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 41204

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1416312/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=46828 CPUtime=1301.85
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 130178 7 0 0 25 0 1 0 15502960 47951872 11321 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11707 11321 205 16 0 11146 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 46828

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1416632/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=46476 CPUtime=1361.83
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 136176 7 0 0 25 0 1 0 15502960 47591424 11233 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528644 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11619 11233 205 16 0 11058 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 46476

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7473
/proc/meminfo: memFree=1417400/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1421.81
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 142174 7 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 45720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7581
/proc/meminfo: memFree=1416192/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1481.75
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 148168 7 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45720

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417272/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1541.69
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 154162 7 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520442 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 45720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1601.67
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 160160 7 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 45720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1661.65
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 166158 7 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 45720

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1721.64
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 172156 8 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 45720

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1781.62
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 178154 8 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 45720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1800.02
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 179994 8 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 45720

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7671
/proc/meminfo: memFree=1417336/2055920 swapFree=4192956/4192956
[pid=7472] ppid=7470 vsize=45720 CPUtime=1800.02
/proc/7472/stat : 7472 (Pueblo) R 7470 7472 7398 0 -1 4194304 12313 0 0 0 179994 8 0 0 25 0 1 0 15502960 46817280 11044 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7472/statm: 11430 11044 205 16 0 10869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 45720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.088986
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 46968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12313
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= 2535

runsolver used 1.15582 second user time and 3.84241 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 15 03:36:40 UTC 2007

IDJOB= 351631
IDBENCH= 1784
IDSOLVER= 165
FILE ID= node46/351631-1176608199

PBS_JOBID= 4557034

Free space on /tmp= 66218 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rout.opb
COMMAND LINE= Pueblo /tmp/evaluation/351631-1176608199/instance-351631-1176608199.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-351631-1176608199 -o ROOT/results/node46/conversion-351631-1176608199 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351631-1176608199/instance-351631-1176608199.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-351631-1176608199 -o ROOT/results/node46/solver-351631-1176608199 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351631-1176608199/instance-351631-1176608199.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  485ca531ffda98d59a839bf46c37d61d

RANDOM SEED= 228390354

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1461776 kB
Buffers:         73356 kB
Cached:         408424 kB
SwapCached:          0 kB
Active:         277864 kB
Inactive:       232576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461776 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2656 kB
Writeback:           0 kB
Mapped:          25724 kB
Slab:            69688 kB
Committed_AS:   184728 kB
PageTables:       1472 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= 66218 MiB

End job on node46 on Sun Apr 15 04:06:43 UTC 2007