Trace number 348958

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 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
MD5SUM642713e12b3477ef4c8327a12a399c0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5953
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5953
Optimality of the best value was proved NO
Number of variables8904
Total number of constraints823
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)823
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint368
Number of terms in the objective function 8904
Biggest coefficient in the objective function 231
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 231
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528751
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
0.29/0.39	c starting to Solve
0.29/0.39	c #variables read: 8904 - #constraints read: 1647

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348958-1176611650/instance-348958-1176611650.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/node10/watcher-348958-1176611650 -o ROOT/results/node10/solver-348958-1176611650 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348958-1176611650/instance-348958-1176611650.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: 0.96 1.02 1.02 3/77 4093
/proc/meminfo: memFree=1749696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=2552 CPUtime=0
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 137202513 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 638 230 193 16 0 77 0

[startup+0.051611 s]
/proc/loadavg: 0.96 1.02 1.02 3/77 4093
/proc/meminfo: memFree=1749696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=3484 CPUtime=0.04
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 520 0 0 0 4 0 0 0 18 0 1 0 137202513 3567616 490 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 871 490 199 16 0 310 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3484

[startup+0.101621 s]
/proc/loadavg: 0.96 1.02 1.02 3/77 4093
/proc/meminfo: memFree=1749696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=3748 CPUtime=0.09
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 137202513 3837952 555 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9303688 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 937 555 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301665 s]
/proc/loadavg: 0.96 1.02 1.02 3/77 4093
/proc/meminfo: memFree=1749696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=6888 CPUtime=0.29
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 1224 0 0 0 28 1 0 0 19 0 1 0 137202513 7053312 1194 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 1722 1194 204 16 0 1161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6888

[startup+0.701752 s]
/proc/loadavg: 0.96 1.02 1.02 3/77 4093
/proc/meminfo: memFree=1749696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=9384 CPUtime=0.69
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 1859 0 0 0 68 1 0 0 23 0 1 0 137202513 9609216 1829 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519066 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 2346 1829 206 16 0 1785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9384

[startup+1.50192 s]
/proc/loadavg: 0.96 1.02 1.02 2/78 4094
/proc/meminfo: memFree=1743096/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=9384 CPUtime=1.49
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 1866 0 0 0 148 1 0 0 25 0 1 0 137202513 9609216 1836 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 2346 1836 206 16 0 1785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9384

[startup+3.10127 s]
/proc/loadavg: 0.96 1.02 1.02 2/78 4094
/proc/meminfo: memFree=1742008/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=10816 CPUtime=3.09
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 2203 0 0 0 308 1 0 0 25 0 1 0 137202513 11075584 2173 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 2704 2173 206 16 0 2143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10816

[startup+6.30196 s]
/proc/loadavg: 0.96 1.02 1.02 3/78 4094
/proc/meminfo: memFree=1740472/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=12204 CPUtime=6.29
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 2571 0 0 0 628 1 0 0 25 0 1 0 137202513 12496896 2517 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522706 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 3051 2517 206 16 0 2490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12204

[startup+12.7013 s]
/proc/loadavg: 0.96 1.02 1.02 2/78 4094
/proc/meminfo: memFree=1738496/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=13980 CPUtime=12.68
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 3050 0 0 0 1267 1 0 0 25 0 1 0 137202513 14315520 2976 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 3495 2976 206 16 0 2934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13980

[startup+25.5011 s]
/proc/loadavg: 0.97 1.01 1.02 2/78 4094
/proc/meminfo: memFree=1737856/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=14512 CPUtime=25.49
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 3193 0 0 0 2547 2 0 0 25 0 1 0 137202513 14860288 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 3628 3119 206 16 0 3067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14512

[startup+51.1016 s]
/proc/loadavg: 0.98 1.01 1.01 2/78 4094
/proc/meminfo: memFree=1733760/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=18484 CPUtime=51.07
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 4280 0 0 0 5105 2 0 0 25 0 1 0 137202513 18927616 4112 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522755 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 4621 4112 206 16 0 4060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18484

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.01 2/78 4094
/proc/meminfo: memFree=1728832/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=23488 CPUtime=102.25
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 5580 0 0 0 10222 3 0 0 25 0 1 0 137202513 24051712 5363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 5872 5363 206 16 0 5311 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23488

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1727232/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=24884 CPUtime=162.22
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 6306 0 0 0 16218 4 0 0 25 0 1 0 137202513 25481216 5713 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 6221 5713 206 16 0 5660 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24884

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1726336/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=26052 CPUtime=222.21
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 6740 0 0 0 22216 5 0 0 25 0 1 0 137202513 26677248 5983 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 6513 5983 206 16 0 5952 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26052

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1724096/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=28088 CPUtime=282.18
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 7371 0 0 0 28212 6 0 0 25 0 1 0 137202513 28762112 6514 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 7022 6514 206 16 0 6461 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28088

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1721984/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=30084 CPUtime=342.16
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 7925 0 0 0 34209 7 0 0 25 0 1 0 137202513 30806016 7013 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 7521 7013 206 16 0 6960 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30084

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1717504/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=34544 CPUtime=402.14
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 9204 0 0 0 40206 8 0 0 25 0 1 0 137202513 35373056 8128 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 8636 8128 206 16 0 8075 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34544

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1716032/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=36256 CPUtime=462.12
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 9617 0 0 0 46203 9 0 0 25 0 1 0 137202513 37126144 8541 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 9064 8541 206 16 0 8503 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36256

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1708608/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=43384 CPUtime=522.1
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 11616 0 0 0 52200 10 0 0 25 0 1 0 137202513 44425216 10338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 10846 10338 206 16 0 10285 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 43384

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1708608/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=43380 CPUtime=582.07
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 11616 0 0 0 58197 10 0 0 25 0 1 0 137202513 44421120 10337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 10845 10337 206 16 0 10284 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 43380

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1708608/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=43380 CPUtime=642.06
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 11616 0 0 0 64195 11 0 0 25 0 1 0 137202513 44421120 10337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 10845 10337 206 16 0 10284 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 43380


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62452 CPUtime=821.99
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 82185 14 0 0 25 0 1 0 137202513 63950848 15105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522708 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15613 15105 206 16 0 15052 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 62452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=881.96
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 88182 14 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 62436

[startup+942.303 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=941.95
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 94180 15 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 62436

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1001.92
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 100177 15 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 62436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1061.9
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 106174 16 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62436

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1121.88
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 112172 16 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62436

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1181.86
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 118169 17 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62436

[startup+1242.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1241.83
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 124166 17 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 62436

[startup+1302.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1301.81
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 130164 17 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 62436

[startup+1362.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 4094
/proc/meminfo: memFree=1689408/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1361.79
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 136161 18 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 62436

[startup+1422.31 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 4094
/proc/meminfo: memFree=1689472/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=62436 CPUtime=1421.77
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16525 0 0 0 142159 18 0 0 25 0 1 0 137202513 63934464 15101 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 15609 15101 206 16 0 15048 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 62436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4094
/proc/meminfo: memFree=1688000/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=64164 CPUtime=1481.75
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 16983 0 0 0 148156 19 0 0 25 0 1 0 137202513 65703936 15498 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134524544 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 16041 15498 206 16 0 15480 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 64164

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4094
/proc/meminfo: memFree=1666816/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=85064 CPUtime=1541.72
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23187 0 0 0 154149 23 0 0 25 0 1 0 137202513 87105536 20742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21266 20742 206 16 0 20705 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 85064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4094
/proc/meminfo: memFree=1665088/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=86776 CPUtime=1601.7
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23849 0 0 0 160146 24 0 0 25 0 1 0 137202513 88858624 21173 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21694 21173 206 16 0 21133 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 86776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 4268
/proc/meminfo: memFree=1663816/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=86684 CPUtime=1661.59
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23849 0 0 0 166134 25 0 0 25 0 1 0 137202513 88764416 21157 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527555 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21671 21157 206 16 0 21110 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 86684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4292
/proc/meminfo: memFree=1664696/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=86684 CPUtime=1721.56
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23849 0 0 0 172130 26 0 0 25 0 1 0 137202513 88764416 21157 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559292 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21671 21157 206 16 0 21110 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 86684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4292
/proc/meminfo: memFree=1664824/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=86684 CPUtime=1781.53
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23849 0 0 0 178127 26 0 0 25 0 1 0 137202513 88764416 21157 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21671 21157 206 16 0 21110 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 86684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4292
/proc/meminfo: memFree=1664824/2055920 swapFree=4165840/4192956
[pid=4093] ppid=4091 vsize=86684 CPUtime=1800.03
/proc/4093/stat : 4093 (Pueblo) R 4091 4093 3551 0 -1 4194304 23849 0 0 0 179977 26 0 0 25 0 1 0 137202513 88764416 21157 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134524568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4093/statm: 21671 21157 206 16 0 21110 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86684

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): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.78
CPU system time (s): 0.280957
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 86808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23849
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= 2694

runsolver used 2.00669 second user time and 4.11937 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 04:34:10 UTC 2007

IDJOB= 348958
IDBENCH= 1797
IDSOLVER= 165
FILE ID= node10/348958-1176611650

PBS_JOBID= 4556834

Free space on /tmp= 66557 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-air04.opb
COMMAND LINE= Pueblo /tmp/evaluation/348958-1176611650/instance-348958-1176611650.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-348958-1176611650 -o ROOT/results/node10/conversion-348958-1176611650 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348958-1176611650/instance-348958-1176611650.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-348958-1176611650 -o ROOT/results/node10/solver-348958-1176611650 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348958-1176611650/instance-348958-1176611650.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  642713e12b3477ef4c8327a12a399c0f

RANDOM SEED= 515193431

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1750040 kB
Buffers:         43344 kB
Cached:         176204 kB
SwapCached:       2676 kB
Active:          66064 kB
Inactive:       184860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750040 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          39208 kB
Slab:            40512 kB
Committed_AS:  2938440 kB
PageTables:       1712 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= 66557 MiB

End job on node10 on Sun Apr 15 05:04:13 UTC 2007