Trace number 348555

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) 1800.1 1800.82

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-scsd6.opb
MD5SUMbfb5077d5eeff8f757a286c0037df437
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 395
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 558134
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 558134
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
0.79/0.88	c starting to Solve
0.79/0.88	c #variables read: 40500 - #constraints read: 295

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348555-1176587268/instance-348555-1176587268.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/node58/watcher-348555-1176587268 -o ROOT/results/node58/solver-348555-1176587268 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348555-1176587268/instance-348555-1176587268.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: 1.01 1.03 1.00 3/64 4542
/proc/meminfo: memFree=1649336/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=2552 CPUtime=0
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 106636509 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 638 228 193 16 0 77 0

[startup+0.0622149 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 4542
/proc/meminfo: memFree=1649336/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=4148 CPUtime=0.05
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 661 0 0 0 5 0 0 0 18 0 1 0 106636509 4247552 631 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 1037 631 193 16 0 476 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4148

[startup+0.101221 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 4542
/proc/meminfo: memFree=1649336/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=5216 CPUtime=0.09
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 920 0 0 0 9 0 0 0 18 0 1 0 106636509 5341184 890 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 1304 890 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301254 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 4542
/proc/meminfo: memFree=1649336/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=7480 CPUtime=0.29
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 1519 0 0 0 29 0 0 0 19 0 1 0 106636509 7659520 1489 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 1870 1489 199 16 0 1309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7480

[startup+0.70132 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 4542
/proc/meminfo: memFree=1649336/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=16840 CPUtime=0.69
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 3335 0 0 0 68 1 0 0 22 0 1 0 106636509 17244160 3294 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 4210 3294 204 16 0 3649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16840

[startup+1.50146 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1632304/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=20980 CPUtime=1.49
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 4501 0 0 0 147 2 0 0 25 0 1 0 106636509 21483520 4380 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 5245 4380 206 16 0 4684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20980

[startup+3.10172 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1632048/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=20980 CPUtime=3.09
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 4501 0 0 0 307 2 0 0 25 0 1 0 106636509 21483520 4380 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 5245 4380 206 16 0 4684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20980

[startup+6.30126 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1632048/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=20980 CPUtime=6.29
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 4501 0 0 0 627 2 0 0 25 0 1 0 106636509 21483520 4380 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 5245 4380 206 16 0 4684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20980

[startup+12.7013 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1628728/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=24680 CPUtime=12.69
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 5408 0 0 0 1267 2 0 0 25 0 1 0 106636509 25272320 5287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527942 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 6170 5287 206 16 0 5609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24680

[startup+25.5015 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1621752/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=31640 CPUtime=25.48
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 7160 0 0 0 2545 3 0 0 25 0 1 0 106636509 32399360 7039 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 7910 7039 206 16 0 7349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31640

[startup+51.1018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1599928/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=53432 CPUtime=51.07
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 12597 0 0 0 5101 6 0 0 25 0 1 0 106636509 54714368 12476 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528611 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 13358 12476 206 16 0 12797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53432

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4543
/proc/meminfo: memFree=1594296/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=58888 CPUtime=102.26
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 14757 0 0 0 10219 7 0 0 25 0 1 0 106636509 60301312 13855 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 14722 13855 206 16 0 14161 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58888

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4543
/proc/meminfo: memFree=1592888/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=60212 CPUtime=162.23
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 15314 0 0 0 16216 7 0 0 25 0 1 0 106636509 61657088 14186 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 15053 14186 206 16 0 14492 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60212

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576440/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=222.21
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 22211 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76600

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576440/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=282.19
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 28209 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 76600

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576440/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=342.17
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 34207 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76600

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576504/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=402.15
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 40205 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 76600

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576504/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=462.13
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 46203 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 76600

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576568/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=522.11
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 52201 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 76600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=582.09
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 58199 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 76600

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4543
/proc/meminfo: memFree=1576568/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=642.07
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 64197 10 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 76600


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

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 4681
/proc/meminfo: memFree=1575360/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=821.94
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 82182 12 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 76600

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4741
/proc/meminfo: memFree=1576376/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=881.88
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 88176 12 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 76600

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 4741
/proc/meminfo: memFree=1576376/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=941.87
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 94174 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 76600

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4741
/proc/meminfo: memFree=1576440/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1001.85
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 100172 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 76600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4741
/proc/meminfo: memFree=1576440/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1061.83
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 106170 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 76600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4741
/proc/meminfo: memFree=1576504/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1121.81
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 112168 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 76600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1181.79
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 118166 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 76600

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1241.76
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 124163 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 76600

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1301.75
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 130162 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 76600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1361.72
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 136159 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5301684 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 76600

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1421.7
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 142157 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 76600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576568/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1481.68
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 148155 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 76600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1541.66
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 154153 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 76600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1601.64
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 160151 13 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 76600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1661.62
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 166148 14 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 76600

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576632/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1721.6
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 172146 14 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 76600

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576568/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1781.58
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 178144 14 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 76600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4741
/proc/meminfo: memFree=1576568/2055920 swapFree=4184728/4192956
[pid=4542] ppid=4540 vsize=76600 CPUtime=1800.08
/proc/4542/stat : 4542 (Pueblo) R 4540 4542 3807 0 -1 4194304 19511 0 0 0 179994 14 0 0 25 0 1 0 106636509 78438400 18281 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4542/statm: 19150 18281 206 16 0 18589 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 76600

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): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.155976
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 77088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19511
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= 4486

runsolver used 1.16482 second user time and 3.81042 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 14 21:47:48 UTC 2007

IDJOB= 348555
IDBENCH= 1691
IDSOLVER= 165
FILE ID= node58/348555-1176587268

PBS_JOBID= 4556934

Free space on /tmp= 66561 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-scsd6.opb
COMMAND LINE= Pueblo /tmp/evaluation/348555-1176587268/instance-348555-1176587268.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-348555-1176587268 -o ROOT/results/node58/conversion-348555-1176587268 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348555-1176587268/instance-348555-1176587268.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348555-1176587268 -o ROOT/results/node58/solver-348555-1176587268 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348555-1176587268/instance-348555-1176587268.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bfb5077d5eeff8f757a286c0037df437

RANDOM SEED= 42390967

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1649744 kB
Buffers:         34612 kB
Cached:         267492 kB
SwapCached:       2536 kB
Active:          60880 kB
Inactive:       251680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649744 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:            3980 kB
Writeback:           0 kB
Mapped:          17056 kB
Slab:            79700 kB
Committed_AS:   164228 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Sat Apr 14 22:17:51 UTC 2007