Trace number 351683

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
MD5SUMd5cbc530e20e0da41254bd2567f4c2ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark34564
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34564
Optimality of the best value was proved NO
Number of variables3097
Total number of constraints2178
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 constraints2178
Minimum length of a constraint60
Maximum length of a constraint63
Number of terms in the objective function 30
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 524317
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 524328
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
0.49/0.53	c starting to Solve
0.49/0.53	c #variables read: 3097 - #constraints read: 2179

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351683-1176609299/instance-351683-1176609299.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/node7/watcher-351683-1176609299 -o ROOT/results/node7/solver-351683-1176609299 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351683-1176609299/instance-351683-1176609299.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: 0.91 0.97 0.99 3/77 5649
/proc/meminfo: memFree=1638936/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=2552 CPUtime=0
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 136967562 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 638 238 199 16 0 77 0

[startup+0.062946 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5649
/proc/meminfo: memFree=1638936/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=2952 CPUtime=0.05
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 379 0 0 0 5 0 0 0 18 0 1 0 136967562 3022848 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 738 349 199 16 0 177 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2952

[startup+0.101949 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5649
/proc/meminfo: memFree=1638936/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=3216 CPUtime=0.09
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 434 0 0 0 9 0 0 0 18 0 1 0 136967562 3293184 404 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 804 404 199 16 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.301971 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5649
/proc/meminfo: memFree=1638936/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=4284 CPUtime=0.29
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 710 0 0 0 29 0 0 0 19 0 1 0 136967562 4386816 680 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 1071 680 199 16 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4284

[startup+0.702012 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5649
/proc/meminfo: memFree=1638936/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8376 CPUtime=0.69
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1721 0 0 0 69 0 0 0 23 0 1 0 136967562 8577024 1691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527385 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2094 1691 205 16 0 1533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8376

[startup+1.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1632912/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8376 CPUtime=1.49
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1721 0 0 0 149 0 0 0 25 0 1 0 136967562 8577024 1691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2094 1691 205 16 0 1533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8376

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1632784/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8376 CPUtime=3.09
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1721 0 0 0 309 0 0 0 25 0 1 0 136967562 8577024 1691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2094 1691 205 16 0 1533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8376

[startup+6.3016 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1632656/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8376 CPUtime=6.29
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1721 0 0 0 628 1 0 0 25 0 1 0 136967562 8577024 1691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2094 1691 205 16 0 1533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8376

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1632656/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8376 CPUtime=12.69
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1723 0 0 0 1268 1 0 0 25 0 1 0 136967562 8577024 1693 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2094 1693 205 16 0 1533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8376

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1632464/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=8764 CPUtime=25.48
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1820 0 0 0 2547 1 0 0 25 0 1 0 136967562 8974336 1790 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2191 1790 205 16 0 1630 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8764

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1631888/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=9148 CPUtime=51.07
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 1920 0 0 0 5106 1 0 0 25 0 1 0 136967562 9367552 1890 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2287 1890 205 16 0 1726 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9148

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1629840/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=11240 CPUtime=102.27
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 2429 0 0 0 10225 2 0 0 25 0 1 0 136967562 11509760 2399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10849063 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 2810 2399 205 16 0 2249 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1628176/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=12800 CPUtime=162.25
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 2831 0 0 0 16222 3 0 0 25 0 1 0 136967562 13107200 2801 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 3200 2801 205 16 0 2639 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1626384/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=14600 CPUtime=222.23
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 3280 0 0 0 22220 3 0 0 25 0 1 0 136967562 14950400 3250 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 3650 3250 205 16 0 3089 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1625808/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=15124 CPUtime=282.22
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 3408 0 0 0 28218 4 0 0 25 0 1 0 136967562 15486976 3378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 3781 3378 205 16 0 3220 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5650
/proc/meminfo: memFree=1624784/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=16300 CPUtime=342.2
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 3671 0 0 0 34216 4 0 0 25 0 1 0 136967562 16691200 3641 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 4075 3641 205 16 0 3514 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16300

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 5818
/proc/meminfo: memFree=1621728/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=17972 CPUtime=402.11
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 4101 0 0 0 40206 5 0 0 25 0 1 0 136967562 18403328 4071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527453 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 4493 4071 205 16 0 3932 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 17972

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5848
/proc/meminfo: memFree=1622928/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=17972 CPUtime=462.07
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 4101 0 0 0 46202 5 0 0 25 0 1 0 136967562 18403328 4071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 4493 4071 205 16 0 3932 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 17972

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5848
/proc/meminfo: memFree=1619408/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=21496 CPUtime=522.06
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 4974 0 0 0 52200 6 0 0 25 0 1 0 136967562 22011904 4944 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 5374 4944 205 16 0 4813 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 21496

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5848
/proc/meminfo: memFree=1619408/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=21496 CPUtime=582.05
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 4974 0 0 0 58198 7 0 0 25 0 1 0 136967562 22011904 4944 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 5374 4944 205 16 0 4813 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 21496

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5848
/proc/meminfo: memFree=1619408/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=21496 CPUtime=642.03
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 4990 0 0 0 64196 7 0 0 25 0 1 0 136967562 22011904 4960 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 5374 4960 205 16 0 4813 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 21496


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5848
/proc/meminfo: memFree=1615632/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=25268 CPUtime=821.99
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 5932 0 0 0 82189 10 0 0 25 0 1 0 136967562 25874432 5902 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6317 5902 205 16 0 5756 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 25268

[startup+882.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1615568/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=25268 CPUtime=881.97
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 5932 0 0 0 88187 10 0 0 25 0 1 0 136967562 25874432 5902 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6317 5902 205 16 0 5756 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 25268

[startup+942.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1615568/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=25268 CPUtime=941.96
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 5933 0 0 0 94185 11 0 0 25 0 1 0 136967562 25874432 5903 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6317 5903 205 16 0 5756 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 25268

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1615440/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=25396 CPUtime=1001.94
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 5952 0 0 0 100183 11 0 0 25 0 1 0 136967562 26005504 5922 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10850305 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6349 5922 205 16 0 5788 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 25396

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1614608/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=26304 CPUtime=1061.93
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 6173 0 0 0 106181 12 0 0 25 0 1 0 136967562 26935296 6143 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559228 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6576 6143 205 16 0 6015 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 26304

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1613264/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=27476 CPUtime=1121.91
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 6495 0 0 0 112178 13 0 0 25 0 1 0 136967562 28135424 6460 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6869 6460 205 16 0 6308 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 27476

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1612944/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=27868 CPUtime=1181.89
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 6584 0 0 0 118176 13 0 0 25 0 1 0 136967562 28536832 6549 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 6967 6549 205 16 0 6406 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 27868

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1612432/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=28580 CPUtime=1241.88
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 6708 0 0 0 124174 14 0 0 25 0 1 0 136967562 29265920 6673 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 7145 6673 205 16 0 6584 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 28580

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1610576/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=30340 CPUtime=1301.87
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 7162 0 0 0 130173 14 0 0 25 0 1 0 136967562 31068160 7127 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 7585 7127 205 16 0 7024 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30340

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1610576/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=30340 CPUtime=1361.84
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 7163 0 0 0 136170 14 0 0 25 0 1 0 136967562 31068160 7128 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527708 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 7585 7128 205 16 0 7024 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 30340

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1608912/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=32024 CPUtime=1421.83
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 7562 0 0 0 142168 15 0 0 25 0 1 0 136967562 32792576 7527 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8006 7527 205 16 0 7445 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 32024

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606992/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=33684 CPUtime=1481.82
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8034 0 0 0 148166 16 0 0 25 0 1 0 136967562 34492416 7970 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8421 7970 205 16 0 7860 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 33684

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1607120/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=33684 CPUtime=1541.8
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8035 0 0 0 154164 16 0 0 25 0 1 0 136967562 34492416 7971 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8421 7971 205 16 0 7860 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 33684

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606864/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=34216 CPUtime=1601.79
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8138 0 0 0 160162 17 0 0 25 0 1 0 136967562 35037184 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8554 8074 205 16 0 7993 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 34216

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606800/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=34216 CPUtime=1661.77
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8138 0 0 0 166160 17 0 0 25 0 1 0 136967562 35037184 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8554 8074 205 16 0 7993 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 34216

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606800/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=34216 CPUtime=1721.76
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8138 0 0 0 172158 18 0 0 25 0 1 0 136967562 35037184 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8554 8074 205 16 0 7993 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 34216

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606736/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=34216 CPUtime=1781.74
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8138 0 0 0 178156 18 0 0 25 0 1 0 136967562 35037184 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8554 8074 205 16 0 7993 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 34216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5848
/proc/meminfo: memFree=1606736/2055920 swapFree=4170480/4192956
[pid=5649] ppid=5647 vsize=34216 CPUtime=1800.04
/proc/5649/stat : 5649 (Pueblo) R 5647 5649 5229 0 -1 4194304 8138 0 0 0 179986 18 0 0 25 0 1 0 136967562 35037184 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5649/statm: 8554 8074 205 16 0 7993 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 34216

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.86
CPU system time (s): 0.19397
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 34216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8138
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= 36709

runsolver used 2.12868 second user time and 4.13537 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 03:54:59 UTC 2007

IDJOB= 351683
IDBENCH= 1790
IDSOLVER= 165
FILE ID= node7/351683-1176609299

PBS_JOBID= 4556820

Free space on /tmp= 66520 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-liu.opb
COMMAND LINE= Pueblo /tmp/evaluation/351683-1176609299/instance-351683-1176609299.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-351683-1176609299 -o ROOT/results/node7/conversion-351683-1176609299 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351683-1176609299/instance-351683-1176609299.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-351683-1176609299 -o ROOT/results/node7/solver-351683-1176609299 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351683-1176609299/instance-351683-1176609299.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d5cbc530e20e0da41254bd2567f4c2ba

RANDOM SEED= 266423326

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1639408 kB
Buffers:         94236 kB
Cached:         228512 kB
SwapCached:       2700 kB
Active:         185608 kB
Inactive:       161416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639408 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            3708 kB
Writeback:           0 kB
Mapped:          30024 kB
Slab:            54976 kB
Committed_AS:  4841944 kB
PageTables:       1860 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= 66520 MiB

End job on node7 on Sun Apr 15 04:25:02 UTC 2007