Trace number 363361

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 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb
MD5SUMda103607b020ad44cf05bd0679eb486a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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
0.05/0.07	c starting to Solve
0.05/0.07	c #variables read: 5344 - #constraints read: 201

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363361-1177026320/instance-363361-1177026320.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/node41/watcher-363361-1177026320 -o ROOT/results/node41/solver-363361-1177026320 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363361-1177026320/instance-363361-1177026320.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: 0.84 0.96 0.99 2/77 23246
/proc/meminfo: memFree=1806568/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=2552 CPUtime=0
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 150543854 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 638 228 193 16 0 77 0

[startup+0.0638709 s]
/proc/loadavg: 0.84 0.96 0.99 2/77 23246
/proc/meminfo: memFree=1806568/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=4312 CPUtime=0.05
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 661 0 0 0 5 0 0 0 18 0 1 0 150543854 4415488 631 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1078 631 202 16 0 517 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4312

[startup+0.102873 s]
/proc/loadavg: 0.84 0.96 0.99 2/77 23246
/proc/meminfo: memFree=1806568/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=4976 CPUtime=0.09
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 842 0 0 0 9 0 0 0 18 0 1 0 150543854 5095424 812 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1244 812 205 16 0 683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4976

[startup+0.30289 s]
/proc/loadavg: 0.84 0.96 0.99 2/77 23246
/proc/meminfo: memFree=1806568/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=4976 CPUtime=0.29
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 842 0 0 0 29 0 0 0 20 0 1 0 150543854 5095424 812 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1244 812 205 16 0 683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4976

[startup+0.701925 s]
/proc/loadavg: 0.84 0.96 0.99 2/77 23246
/proc/meminfo: memFree=1806568/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=5756 CPUtime=0.69
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1047 0 0 0 69 0 0 0 23 0 1 0 150543854 5894144 1017 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1439 1017 205 16 0 878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5756

[startup+1.50199 s]
/proc/loadavg: 0.84 0.96 0.99 2/78 23247
/proc/meminfo: memFree=1802912/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=6152 CPUtime=1.49
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1133 0 0 0 149 0 0 0 25 0 1 0 150543854 6299648 1103 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1538 1103 205 16 0 977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6152

[startup+3.10113 s]
/proc/loadavg: 0.85 0.96 0.99 2/78 23247
/proc/meminfo: memFree=1802784/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=6540 CPUtime=3.09
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1228 0 0 0 309 0 0 0 25 0 1 0 150543854 6696960 1198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1635 1198 205 16 0 1074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6540

[startup+6.30141 s]
/proc/loadavg: 0.85 0.96 0.99 2/78 23247
/proc/meminfo: memFree=1802208/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=7076 CPUtime=6.28
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1371 0 0 0 628 0 0 0 25 0 1 0 150543854 7245824 1341 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1769 1341 205 16 0 1208 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7076

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1800800/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=7896 CPUtime=12.68
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1602 0 0 0 1267 1 0 0 25 0 1 0 150543854 8085504 1558 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532482 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1974 1558 205 16 0 1413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7896

[startup+25.5011 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1800800/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=7896 CPUtime=25.47
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1602 0 0 0 2546 1 0 0 25 0 1 0 150543854 8085504 1558 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1974 1558 205 16 0 1413 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7896

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1800800/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=7896 CPUtime=51.06
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 1602 0 0 0 5105 1 0 0 25 0 1 0 150543854 8085504 1558 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 1974 1558 205 16 0 1413 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7896

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1798496/2055920 swapFree=4150848/4192956
[pid=23246] ppid=23244 vsize=10636 CPUtime=102.25
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2255 0 0 0 10224 1 0 0 25 0 1 0 150543854 10891264 2211 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 2659 2211 205 16 0 2098 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10636

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1798176/2055920 swapFree=4150912/4192956
[pid=23246] ppid=23244 vsize=10636 CPUtime=162.24
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2271 0 0 0 16222 2 0 0 25 0 1 0 150543854 10891264 2227 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 2659 2227 205 16 0 2098 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1798112/2055920 swapFree=4150912/4192956
[pid=23246] ppid=23244 vsize=10636 CPUtime=222.22
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2271 0 0 0 22220 2 0 0 25 0 1 0 150543854 10891264 2227 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 2659 2227 205 16 0 2098 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10636

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796448/2055920 swapFree=4150976/4192956
[pid=23246] ppid=23244 vsize=12320 CPUtime=282.2
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2692 0 0 0 28217 3 0 0 25 0 1 0 150543854 12615680 2648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3080 2648 205 16 0 2519 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12320

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796256/2055920 swapFree=4150976/4192956
[pid=23246] ppid=23244 vsize=12500 CPUtime=342.19
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2737 0 0 0 34216 3 0 0 25 0 1 0 150543854 12800000 2688 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3125 2688 205 16 0 2564 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12500

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796192/2055920 swapFree=4150976/4192956
[pid=23246] ppid=23244 vsize=12520 CPUtime=402.17
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2759 0 0 0 40213 4 0 0 25 0 1 0 150543854 12820480 2707 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3130 2707 205 16 0 2569 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796192/2055920 swapFree=4151040/4192956
[pid=23246] ppid=23244 vsize=12520 CPUtime=462.15
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2759 0 0 0 46211 4 0 0 25 0 1 0 150543854 12820480 2707 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3130 2707 205 16 0 2569 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796192/2055920 swapFree=4151040/4192956
[pid=23246] ppid=23244 vsize=12520 CPUtime=522.14
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2759 0 0 0 52209 5 0 0 25 0 1 0 150543854 12820480 2707 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3130 2707 205 16 0 2569 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12520

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1796128/2055920 swapFree=4151104/4192956
[pid=23246] ppid=23244 vsize=12652 CPUtime=582.12
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 2778 0 0 0 58207 5 0 0 25 0 1 0 150543854 12955648 2726 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3163 2726 205 16 0 2602 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12652

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1794400/2055920 swapFree=4151104/4192956
[pid=23246] ppid=23244 vsize=14388 CPUtime=642.11
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3262 0 0 0 64205 6 0 0 25 0 1 0 150543854 14733312 3159 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559327 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3597 3159 205 16 0 3036 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14388


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1794272/2055920 swapFree=4151168/4192956
[pid=23246] ppid=23244 vsize=14520 CPUtime=822.06
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3291 0 0 0 82199 7 0 0 25 0 1 0 150543854 14868480 3188 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2405602 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3630 3188 205 16 0 3069 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 14520

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23247
/proc/meminfo: memFree=1794144/2055920 swapFree=4151232/4192956
[pid=23246] ppid=23244 vsize=14652 CPUtime=882.04
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3313 0 0 0 88197 7 0 0 25 0 1 0 150543854 15003648 3210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3663 3210 205 16 0 3102 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14652

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 23273
/proc/meminfo: memFree=1792752/2055920 swapFree=4151232/4192956
[pid=23246] ppid=23244 vsize=14908 CPUtime=942.02
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3380 0 0 0 94193 9 0 0 25 0 1 0 150543854 15265792 3277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2395963 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 3727 3277 205 16 0 3166 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791712/2055920 swapFree=4151296/4192956
[pid=23246] ppid=23244 vsize=17004 CPUtime=1001.91
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3908 0 0 0 100181 10 0 0 25 0 1 0 150543854 17412096 3805 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4251 3805 205 16 0 3690 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 17004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791456/2055920 swapFree=4151296/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1061.9
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 106179 11 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517721 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 17164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791456/2055920 swapFree=4151296/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1121.88
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 112177 11 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 17164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151360/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1181.87
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 118175 12 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 17164

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151360/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1241.85
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 124173 12 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 17164

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791456/2055920 swapFree=4151424/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1301.84
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 130171 13 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528569 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 17164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151424/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1361.82
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 136169 13 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528704 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 17164

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151424/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1421.81
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 142167 14 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528641 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 17164

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791328/2055920 swapFree=4151488/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1481.79
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 148165 14 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 17164

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791328/2055920 swapFree=4151488/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1541.78
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 154163 15 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 17164

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151552/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1601.76
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 160161 15 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 17164

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791392/2055920 swapFree=4151552/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1661.75
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 166159 16 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 17164

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791328/2055920 swapFree=4151552/4192956
[pid=23246] ppid=23244 vsize=17164 CPUtime=1721.72
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 3966 0 0 0 172156 16 0 0 25 0 1 0 150543854 17575936 3863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4291 3863 205 16 0 3730 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 17164

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791200/2055920 swapFree=4151616/4192956
[pid=23246] ppid=23244 vsize=17408 CPUtime=1781.71
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 4014 0 0 0 178154 17 0 0 25 0 1 0 150543854 17825792 3911 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2396194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4352 3911 205 16 0 3791 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 17408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23445
/proc/meminfo: memFree=1791200/2055920 swapFree=4151616/4192956
[pid=23246] ppid=23244 vsize=17408 CPUtime=1800.01
/proc/23246/stat : 23246 (Pueblo) R 23244 23246 23172 0 -1 4194304 4014 0 0 0 179984 17 0 0 25 0 1 0 150543854 17825792 3911 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 4352 3911 205 16 0 3791 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17408

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.176973
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 17424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4014
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= 37018

runsolver used 2.19766 second user time and 4.12337 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 23:45:20 UTC 2007

IDJOB= 363361
IDBENCH= 1807
IDSOLVER= 165
FILE ID= node41/363361-1177026320

PBS_JOBID= 4630618

Free space on /tmp= 66346 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-pp08a.opb
COMMAND LINE= Pueblo /tmp/evaluation/363361-1177026320/instance-363361-1177026320.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-363361-1177026320 -o ROOT/results/node41/conversion-363361-1177026320 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363361-1177026320/instance-363361-1177026320.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-363361-1177026320 -o ROOT/results/node41/solver-363361-1177026320 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/363361-1177026320/instance-363361-1177026320.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  da103607b020ad44cf05bd0679eb486a

RANDOM SEED= 666443622

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1807040 kB
Buffers:         36196 kB
Cached:         136624 kB
SwapCached:       2688 kB
Active:          79512 kB
Inactive:       116544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807040 kB
SwapTotal:     4192956 kB
SwapFree:      4150848 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          30984 kB
Slab:            38124 kB
Committed_AS:  2571336 kB
PageTables:       2008 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= 66346 MiB

End job on node41 on Fri Apr 20 00:15:22 UTC 2007