Trace number 362927

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) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scrs8.opb
MD5SUMf3194c704d6cb84122c01530d022722f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.875865
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables35070
Total number of constraints488
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 constraints488
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 24750
Biggest coefficient in the objective function 20760
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 545888
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 545888
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
0.69/0.72	c starting to Solve
0.69/0.72	c #variables read: 35070 - #constraints read: 873

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362927-1177020341/instance-362927-1177020341.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/node50/watcher-362927-1177020341 -o ROOT/results/node50/solver-362927-1177020341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362927-1177020341/instance-362927-1177020341.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: 0.98 1.06 1.08 3/64 9582
/proc/meminfo: memFree=1812440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=2552 CPUtime=0
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 56879280 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 638 228 193 16 0 77 0

[startup+0.016651 s]
/proc/loadavg: 0.98 1.06 1.08 3/64 9582
/proc/meminfo: memFree=1812440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=2816 CPUtime=0.01
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 344 0 0 0 1 0 0 0 18 0 1 0 56879280 2883584 314 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 704 314 193 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101658 s]
/proc/loadavg: 0.98 1.06 1.08 3/64 9582
/proc/meminfo: memFree=1812440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=5216 CPUtime=0.09
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 922 0 0 0 9 0 0 0 18 0 1 0 56879280 5341184 892 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 1304 892 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301675 s]
/proc/loadavg: 0.98 1.06 1.08 3/64 9582
/proc/meminfo: memFree=1812440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=6948 CPUtime=0.29
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 1384 0 0 0 29 0 0 0 19 0 1 0 56879280 7114752 1354 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 1737 1354 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701711 s]
/proc/loadavg: 0.98 1.06 1.08 3/64 9582
/proc/meminfo: memFree=1812440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=22176 CPUtime=0.69
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 25954 0 0 0 62 7 0 0 22 0 1 0 56879280 22708224 4563 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5544 4563 205 16 0 4983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22176

[startup+1.50178 s]
/proc/loadavg: 0.98 1.06 1.08 2/65 9583
/proc/meminfo: memFree=1794512/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=22356 CPUtime=1.49
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 26817 0 0 0 142 7 0 0 25 0 1 0 56879280 22892544 4607 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5589 4607 206 16 0 5028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22356

[startup+3.10192 s]
/proc/loadavg: 0.98 1.06 1.08 2/65 9583
/proc/meminfo: memFree=1794384/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=22356 CPUtime=3.09
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 26817 0 0 0 302 7 0 0 25 0 1 0 56879280 22892544 4607 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5589 4607 206 16 0 5028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22356

[startup+6.3012 s]
/proc/loadavg: 0.98 1.06 1.08 2/65 9583
/proc/meminfo: memFree=1794392/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=23124 CPUtime=6.29
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 27016 0 0 0 622 7 0 0 25 0 1 0 56879280 23678976 4806 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5781 4806 206 16 0 5220 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23124

[startup+12.7018 s]
/proc/loadavg: 0.98 1.06 1.08 2/65 9583
/proc/meminfo: memFree=1793680/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=23388 CPUtime=12.69
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 27062 0 0 0 1261 8 0 0 25 0 1 0 56879280 23949312 4852 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5847 4852 206 16 0 5286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23388

[startup+25.5019 s]
/proc/loadavg: 0.99 1.06 1.08 2/65 9583
/proc/meminfo: memFree=1793632/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=23644 CPUtime=25.49
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 27137 0 0 0 2541 8 0 0 25 0 1 0 56879280 24211456 4927 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 5911 4927 206 16 0 5350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23644

[startup+51.1011 s]
/proc/loadavg: 0.99 1.05 1.08 2/65 9583
/proc/meminfo: memFree=1789216/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=28092 CPUtime=51.08
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 28262 0 0 0 5099 9 0 0 25 0 1 0 56879280 28766208 6052 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 7023 6052 206 16 0 6462 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28092

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 1.07 2/65 9583
/proc/meminfo: memFree=1788640/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=28728 CPUtime=102.27
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 28408 0 0 0 10218 9 0 0 25 0 1 0 56879280 29417472 6198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527549 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 7182 6198 206 16 0 6621 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28728

[startup+162.302 s]
/proc/loadavg: 0.99 1.03 1.07 2/65 9585
/proc/meminfo: memFree=1788192/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=28984 CPUtime=162.25
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 28479 0 0 0 16216 9 0 0 25 0 1 0 56879280 29679616 6269 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 7246 6269 206 16 0 6685 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28984

[startup+222.301 s]
/proc/loadavg: 0.99 1.02 1.06 2/65 9585
/proc/meminfo: memFree=1788512/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=28984 CPUtime=222.23
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 28479 0 0 0 22214 9 0 0 25 0 1 0 56879280 29679616 6269 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 7246 6269 206 16 0 6685 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28984

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.05 2/65 9585
/proc/meminfo: memFree=1780448/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=37112 CPUtime=282.21
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 30485 0 0 0 28211 10 0 0 25 0 1 0 56879280 38002688 8275 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9278 8275 206 16 0 8717 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37112

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.05 2/65 9585
/proc/meminfo: memFree=1778016/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=39420 CPUtime=342.2
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31080 0 0 0 34209 11 0 0 25 0 1 0 56879280 40366080 8870 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9855 8870 206 16 0 9294 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39420

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.04 2/65 9585
/proc/meminfo: memFree=1777504/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=39920 CPUtime=402.18
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31192 0 0 0 40207 11 0 0 25 0 1 0 56879280 40878080 8982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9980 8982 206 16 0 9419 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39920

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 9585
/proc/meminfo: memFree=1777504/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=39920 CPUtime=462.17
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31192 0 0 0 46206 11 0 0 25 0 1 0 56879280 40878080 8982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9980 8982 206 16 0 9419 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 39920

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 9585
/proc/meminfo: memFree=1777440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=39920 CPUtime=522.15
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31192 0 0 0 52204 11 0 0 25 0 1 0 56879280 40878080 8982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8349186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9980 8982 206 16 0 9419 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39920

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 9585
/proc/meminfo: memFree=1777440/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=39920 CPUtime=582.13
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31192 0 0 0 58202 11 0 0 25 0 1 0 56879280 40878080 8982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 9980 8982 206 16 0 9419 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39920

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 9585
/proc/meminfo: memFree=1777120/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=40284 CPUtime=642.12
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31282 0 0 0 64201 11 0 0 25 0 1 0 56879280 41250816 9072 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10071 9072 206 16 0 9510 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40284


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1776992/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=40284 CPUtime=882.06
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31282 0 0 0 88194 12 0 0 25 0 1 0 56879280 41250816 9072 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527576 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10071 9072 206 16 0 9510 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 40284

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1777056/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=40284 CPUtime=942.04
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31282 0 0 0 94192 12 0 0 25 0 1 0 56879280 41250816 9072 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10071 9072 206 16 0 9510 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 40284

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1776992/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=40284 CPUtime=1002.02
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31283 0 0 0 100190 12 0 0 25 0 1 0 56879280 41250816 9073 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10071 9073 206 16 0 9510 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 40284

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1776160/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41052 CPUtime=1062.01
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31487 0 0 0 106188 13 0 0 25 0 1 0 56879280 42037248 9277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10263 9277 206 16 0 9702 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 41052

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9585
/proc/meminfo: memFree=1776160/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41052 CPUtime=1121.99
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31487 0 0 0 112186 13 0 0 25 0 1 0 56879280 42037248 9277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10263 9277 206 16 0 9702 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41052

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 9585
/proc/meminfo: memFree=1776160/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41052 CPUtime=1181.98
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31487 0 0 0 118185 13 0 0 25 0 1 0 56879280 42037248 9277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10263 9277 206 16 0 9702 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41052

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9585
/proc/meminfo: memFree=1775776/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41440 CPUtime=1241.96
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31569 0 0 0 124183 13 0 0 25 0 1 0 56879280 42434560 9359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10360 9359 206 16 0 9799 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 41440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9585
/proc/meminfo: memFree=1775776/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41440 CPUtime=1301.95
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31569 0 0 0 130181 14 0 0 25 0 1 0 56879280 42434560 9359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10360 9359 206 16 0 9799 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 41440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9585
/proc/meminfo: memFree=1775712/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41440 CPUtime=1361.93
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31569 0 0 0 136179 14 0 0 25 0 1 0 56879280 42434560 9359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559292 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10360 9359 206 16 0 9799 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 41440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1775712/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=41440 CPUtime=1421.92
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 31569 0 0 0 142178 14 0 0 25 0 1 0 56879280 42434560 9359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 10360 9359 206 16 0 9799 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 41440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1770656/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=46564 CPUtime=1481.89
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 32809 0 0 0 148175 14 0 0 25 0 1 0 56879280 47681536 10599 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 11641 10599 206 16 0 11080 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 46564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1770208/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=47084 CPUtime=1541.89
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 32955 0 0 0 154174 15 0 0 25 0 1 0 56879280 48214016 10745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 11771 10745 206 16 0 11210 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 47084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1768160/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=49132 CPUtime=1601.86
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 33455 0 0 0 160171 15 0 0 25 0 1 0 56879280 50311168 11245 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559572 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 12283 11245 206 16 0 11722 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 49132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1768224/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=49132 CPUtime=1661.85
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 33455 0 0 0 166170 15 0 0 25 0 1 0 56879280 50311168 11245 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 12283 11245 206 16 0 11722 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 49132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1757856/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=59636 CPUtime=1721.84
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 36036 0 0 0 172167 17 0 0 25 0 1 0 56879280 61067264 13826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 14909 13826 206 16 0 14348 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 59636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1755936/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=61384 CPUtime=1781.82
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 36500 0 0 0 178165 17 0 0 25 0 1 0 56879280 62857216 14290 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 15346 14290 206 16 0 14785 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 61384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1755936/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=61384 CPUtime=1800.01
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 36500 0 0 0 179984 17 0 0 25 0 1 0 56879280 62857216 14290 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 15346 14290 206 16 0 14785 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 61384

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9585
/proc/meminfo: memFree=1755936/2055920 swapFree=4183800/4192956
[pid=9582] ppid=9580 vsize=61384 CPUtime=1800.01
/proc/9582/stat : 9582 (Pueblo) R 9580 9582 20712 0 -1 4194304 36500 0 0 0 179984 17 0 0 25 0 1 0 56879280 62857216 14290 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/9582/statm: 15346 14290 206 16 0 14785 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 61384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.85
CPU system time (s): 0.187971
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 61384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36500
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= 2788

runsolver used 1.15982 second user time and 3.77043 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 22:05:41 UTC 2007

IDJOB= 362927
IDBENCH= 1686
IDSOLVER= 165
FILE ID= node50/362927-1177020341

PBS_JOBID= 4630570

Free space on /tmp= 66505 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scrs8.opb
COMMAND LINE= Pueblo /tmp/evaluation/362927-1177020341/instance-362927-1177020341.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-362927-1177020341 -o ROOT/results/node50/conversion-362927-1177020341 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362927-1177020341/instance-362927-1177020341.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-362927-1177020341 -o ROOT/results/node50/solver-362927-1177020341 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362927-1177020341/instance-362927-1177020341.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f3194c704d6cb84122c01530d022722f

RANDOM SEED= 285982830

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1812912 kB
Buffers:         20920 kB
Cached:         148264 kB
SwapCached:       2856 kB
Active:          62048 kB
Inactive:       129216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812912 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:          18860 kB
Slab:            37804 kB
Committed_AS:  1169592 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66505 MiB

End job on node50 on Thu Apr 19 22:35:44 UTC 2007