Trace number 348035

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) 1800.02 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
MD5SUM395bac5c9d0c4cdb5ae1073c67c6675c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark263089
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263089
Optimality of the best value was proved NO
Number of variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 527290
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
0.38/0.40	c starting to Solve
0.38/0.40	c #variables read: 7287 - #constraints read: 596

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348035-1176566278/instance-348035-1176566278.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/node67/watcher-348035-1176566278 -o ROOT/results/node67/solver-348035-1176566278 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348035-1176566278/instance-348035-1176566278.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: 1.72 1.94 1.90 3/64 534
/proc/meminfo: memFree=1533752/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=2336 CPUtime=0
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 146 0 1 0 0 0 0 0 18 0 1 0 132617343 2392064 127 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 6860065 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 584 128 109 16 0 11 0

[startup+0.0277911 s]
/proc/loadavg: 1.72 1.94 1.90 3/64 534
/proc/meminfo: memFree=1533752/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=2816 CPUtime=0.01
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 333 0 3 0 1 0 0 0 18 0 1 0 132617343 2883584 306 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 704 306 199 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101805 s]
/proc/loadavg: 1.72 1.94 1.90 3/64 534
/proc/meminfo: memFree=1533752/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=3484 CPUtime=0.08
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 509 0 3 0 8 0 0 0 18 0 1 0 132617343 3567616 482 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 871 482 199 16 0 310 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3484

[startup+0.301841 s]
/proc/loadavg: 1.72 1.94 1.90 3/64 534
/proc/meminfo: memFree=1533752/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=6368 CPUtime=0.28
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 1215 0 3 0 28 0 0 0 19 0 1 0 132617343 6520832 1188 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 1592 1188 203 16 0 1031 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6368

[startup+0.701915 s]
/proc/loadavg: 1.72 1.94 1.90 3/64 534
/proc/meminfo: memFree=1533752/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=10072 CPUtime=0.68
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2132 0 3 0 67 1 0 0 22 0 1 0 132617343 10313728 2105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2518 2105 205 16 0 1957 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10072

[startup+1.50106 s]
/proc/loadavg: 1.72 1.94 1.90 2/65 535
/proc/meminfo: memFree=1525360/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=10072 CPUtime=1.48
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2136 0 3 0 147 1 0 0 25 0 1 0 132617343 10313728 2109 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2518 2109 205 16 0 1957 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10072

[startup+3.10136 s]
/proc/loadavg: 1.72 1.94 1.90 2/65 535
/proc/meminfo: memFree=1525232/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=10072 CPUtime=3.08
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2136 0 3 0 307 1 0 0 25 0 1 0 132617343 10313728 2109 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528569 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2518 2109 205 16 0 1957 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10072

[startup+6.30195 s]
/proc/loadavg: 1.66 1.93 1.89 2/65 535
/proc/meminfo: memFree=1525104/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=10072 CPUtime=6.28
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2141 0 3 0 627 1 0 0 25 0 1 0 132617343 10313728 2114 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2518 2114 205 16 0 1957 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10072

[startup+12.7011 s]
/proc/loadavg: 1.61 1.91 1.89 2/65 535
/proc/meminfo: memFree=1524592/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=10556 CPUtime=12.68
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2276 0 3 0 1267 1 0 0 25 0 1 0 132617343 10809344 2249 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2639 2249 205 16 0 2078 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10556

[startup+25.5015 s]
/proc/loadavg: 1.47 1.87 1.87 2/65 535
/proc/meminfo: memFree=1524144/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=11132 CPUtime=25.47
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2404 0 3 0 2546 1 0 0 25 0 1 0 132617343 11399168 2377 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2783 2377 205 16 0 2222 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11132

[startup+51.1012 s]
/proc/loadavg: 1.31 1.80 1.85 2/65 535
/proc/meminfo: memFree=1524080/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=11252 CPUtime=51.06
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2434 0 3 0 5105 1 0 0 25 0 1 0 132617343 11522048 2407 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2813 2407 205 16 0 2252 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11252

[startup+102.306 s]
/proc/loadavg: 1.13 1.67 1.80 2/65 535
/proc/meminfo: memFree=1523824/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=11500 CPUtime=102.25
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2493 0 3 0 10224 1 0 0 25 0 1 0 132617343 11776000 2466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2875 2466 205 16 0 2314 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11500

[startup+162.302 s]
/proc/loadavg: 1.05 1.55 1.75 2/65 535
/proc/meminfo: memFree=1523824/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=11500 CPUtime=162.23
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2493 0 3 0 16221 2 0 0 25 0 1 0 132617343 11776000 2466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2875 2466 205 16 0 2314 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11500

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.70 2/71 705
/proc/meminfo: memFree=1522368/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=11500 CPUtime=222.13
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 2493 0 3 0 22210 3 0 0 25 0 1 0 132617343 11776000 2466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2875 2466 205 16 0 2314 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 11500

[startup+282.303 s]
/proc/loadavg: 1.00 1.36 1.65 2/65 733
/proc/meminfo: memFree=1518512/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=282.11
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 28207 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 16324

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.61 2/65 733
/proc/meminfo: memFree=1518512/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=342.09
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 34205 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 16324

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 733
/proc/meminfo: memFree=1518512/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=402.06
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 40202 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 16324

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.53 2/65 733
/proc/meminfo: memFree=1518576/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=462.04
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 46200 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 16324

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.49 2/65 733
/proc/meminfo: memFree=1518576/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=522.02
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 52198 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 16324

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.46 2/65 733
/proc/meminfo: memFree=1518576/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16324 CPUtime=582
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3937 0 3 0 58196 4 0 0 25 0 1 0 132617343 16715776 3694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4081 3694 205 16 0 3520 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 16324

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 733
/proc/meminfo: memFree=1518576/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16556 CPUtime=641.98
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3967 0 3 0 64194 4 0 0 25 0 1 0 132617343 16953344 3724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4139 3724 205 16 0 3578 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 16556


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.32 2/65 733
/proc/meminfo: memFree=1518704/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16404 CPUtime=881.9
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 3967 0 3 0 88185 5 0 0 25 0 1 0 132617343 16797696 3714 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4101 3714 205 16 0 3540 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 16404

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.30 2/65 733
/proc/meminfo: memFree=1518320/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=16964 CPUtime=941.88
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4086 0 3 0 94183 5 0 0 25 0 1 0 132617343 17371136 3833 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4241 3833 205 16 0 3680 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 16964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/65 733
/proc/meminfo: memFree=1516720/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18452 CPUtime=1001.86
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4488 0 3 0 100181 5 0 0 25 0 1 0 132617343 18894848 4226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4613 4226 205 16 0 4052 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 18452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1061.84
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 106179 5 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 18844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1121.83
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 112177 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 18844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1181.8
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 118174 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 18844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1241.78
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 124172 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 18844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1301.77
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 130171 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 18844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1361.74
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 136168 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 18844

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 733
/proc/meminfo: memFree=1516400/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=18844 CPUtime=1421.72
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4571 0 3 0 142166 6 0 0 25 0 1 0 132617343 19296256 4309 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4711 4309 205 16 0 4150 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 18844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 733
/proc/meminfo: memFree=1515504/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1481.7
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 148164 6 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 19544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 733
/proc/meminfo: memFree=1515504/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1541.68
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 154162 6 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 19544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 733
/proc/meminfo: memFree=1515504/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1601.66
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 160160 6 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 19544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 733
/proc/meminfo: memFree=1515568/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1661.64
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 166158 6 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 19544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 733
/proc/meminfo: memFree=1515568/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1721.61
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 172155 6 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 19544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 733
/proc/meminfo: memFree=1515568/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1781.6
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 178153 7 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 19544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 733
/proc/meminfo: memFree=1515568/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1800.01
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 179994 7 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 19544

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 733
/proc/meminfo: memFree=1515568/2055920 swapFree=4183904/4192956
[pid=534] ppid=532 vsize=19544 CPUtime=1800.01
/proc/534/stat : 534 (Pueblo) R 532 534 460 0 -1 4194304 4790 0 3 0 179994 7 0 0 25 0 1 0 132617343 20013056 4498 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4886 4498 205 16 0 4325 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 19544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.074988
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 19732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4790
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 2474

runsolver used 1.15882 second user time and 3.82542 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sat Apr 14 15:57:58 UTC 2007

IDJOB= 348035
IDBENCH= 1608
IDSOLVER= 165
FILE ID= node67/348035-1176566278

PBS_JOBID= 4556895

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= Pueblo /tmp/evaluation/348035-1176566278/instance-348035-1176566278.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-348035-1176566278 -o ROOT/results/node67/conversion-348035-1176566278 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348035-1176566278/instance-348035-1176566278.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-348035-1176566278 -o ROOT/results/node67/solver-348035-1176566278 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348035-1176566278/instance-348035-1176566278.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  395bac5c9d0c4cdb5ae1073c67c6675c

RANDOM SEED= 732758992

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1534160 kB
Buffers:         41648 kB
Cached:         351464 kB
SwapCached:       3192 kB
Active:         150792 kB
Inactive:       251912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534160 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:           104968 kB
Committed_AS:   118600 kB
PageTables:       1452 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= 66562 MiB

End job on node67 on Sat Apr 14 16:28:01 UTC 2007