Trace number 348490

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) 1800.08 1800.61

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-scfxm1.opb
MD5SUM26050490bdc7147f2ccbcc29a5d8feeb
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 variables13710
Total number of constraints327
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 constraints327
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 690
Biggest coefficient in the objective function 20011
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524791
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 525557
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
0.28/0.34	c starting to Solve
0.28/0.34	c #variables read: 13710 - #constraints read: 515

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348490-1176585619/instance-348490-1176585619.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/node1/watcher-348490-1176585619 -o ROOT/results/node1/solver-348490-1176585619 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348490-1176585619/instance-348490-1176585619.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: 0.92 0.98 0.99 3/77 32315
/proc/meminfo: memFree=1808896/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=2552 CPUtime=0
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 134599745 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 638 232 193 16 0 77 0

[startup+0.036929 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32315
/proc/meminfo: memFree=1808896/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=2952 CPUtime=0.03
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 365 0 0 0 3 0 0 0 18 0 1 0 134599745 3022848 335 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 738 335 199 16 0 177 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2952

[startup+0.101932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32315
/proc/meminfo: memFree=1808896/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=3616 CPUtime=0.09
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 550 0 0 0 9 0 0 0 18 0 1 0 134599745 3702784 520 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 904 520 199 16 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32315
/proc/meminfo: memFree=1808896/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=8536 CPUtime=0.28
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 1717 0 0 0 28 0 0 0 19 0 1 0 134599745 8740864 1687 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2134 1687 205 16 0 1573 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8536

[startup+0.702001 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32315
/proc/meminfo: memFree=1808896/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=10472 CPUtime=0.69
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2206 0 0 0 68 1 0 0 23 0 1 0 134599745 10723328 2176 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2618 2176 206 16 0 2057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10472

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1800952/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=10472 CPUtime=1.49
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2206 0 0 0 148 1 0 0 25 0 1 0 134599745 10723328 2176 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2618 2176 206 16 0 2057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10472

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1800824/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=10472 CPUtime=3.09
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2206 0 0 0 308 1 0 0 25 0 1 0 134599745 10723328 2176 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2618 2176 206 16 0 2057 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10472

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1800696/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=10472 CPUtime=6.29
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2206 0 0 0 628 1 0 0 25 0 1 0 134599745 10723328 2176 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2618 2176 206 16 0 2057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10472

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1800504/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=10728 CPUtime=12.68
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2269 0 0 0 1267 1 0 0 25 0 1 0 134599745 10985472 2239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2682 2239 206 16 0 2121 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10728

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799480/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=11628 CPUtime=25.49
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2505 0 0 0 2547 2 0 0 25 0 1 0 134599745 11907072 2475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2907 2475 206 16 0 2346 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11628

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799480/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=11628 CPUtime=51.08
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2505 0 0 0 5106 2 0 0 25 0 1 0 134599745 11907072 2475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2907 2475 206 16 0 2346 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11628

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799480/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=11628 CPUtime=102.26
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2505 0 0 0 10224 2 0 0 25 0 1 0 134599745 11907072 2475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563532 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2907 2475 206 16 0 2346 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11628

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799416/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=11628 CPUtime=162.24
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2508 0 0 0 16221 3 0 0 25 0 1 0 134599745 11907072 2478 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2907 2478 206 16 0 2346 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11628

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799352/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=11764 CPUtime=222.22
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2530 0 0 0 22219 3 0 0 25 0 1 0 134599745 12046336 2500 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 2941 2500 206 16 0 2380 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1799160/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=12020 CPUtime=282.21
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2590 0 0 0 28217 4 0 0 25 0 1 0 134599745 12308480 2560 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3005 2560 206 16 0 2444 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12020

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1798840/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=12148 CPUtime=342.19
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2638 0 0 0 34214 5 0 0 25 0 1 0 134599745 12439552 2608 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3037 2608 206 16 0 2476 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12148

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1798712/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=12292 CPUtime=402.17
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2679 0 0 0 40212 5 0 0 25 0 1 0 134599745 12587008 2649 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3073 2649 206 16 0 2512 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12292

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32316
/proc/meminfo: memFree=1798456/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=12564 CPUtime=462.15
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2734 0 0 0 46209 6 0 0 25 0 1 0 134599745 12865536 2704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3141 2704 206 16 0 2580 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12564

[startup+522.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 32316
/proc/meminfo: memFree=1797880/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13084 CPUtime=522.13
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2866 0 0 0 52207 6 0 0 25 0 1 0 134599745 13398016 2836 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3271 2836 206 16 0 2710 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13084

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 32316
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13404 CPUtime=582.12
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2909 0 0 0 58205 7 0 0 25 0 1 0 134599745 13725696 2879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3351 2879 206 16 0 2790 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13404

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32316
/proc/meminfo: memFree=1797624/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13404 CPUtime=642.1
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2915 0 0 0 64203 7 0 0 25 0 1 0 134599745 13725696 2885 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3351 2885 206 16 0 2790 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13404


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1797368/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13404 CPUtime=822.05
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2927 0 0 0 82196 9 0 0 25 0 1 0 134599745 13725696 2897 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3351 2897 206 16 0 2790 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13404

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1797368/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13540 CPUtime=882.02
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2953 0 0 0 88193 9 0 0 25 0 1 0 134599745 13864960 2923 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3385 2923 206 16 0 2824 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 13540

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1797304/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13676 CPUtime=942.01
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2971 0 0 0 94191 10 0 0 25 0 1 0 134599745 14004224 2941 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3419 2941 206 16 0 2858 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1797112/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13812 CPUtime=1001.99
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 2999 0 0 0 100189 10 0 0 25 0 1 0 134599745 14143488 2969 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3453 2969 206 16 0 2892 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1797048/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13812 CPUtime=1061.97
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3011 0 0 0 106186 11 0 0 25 0 1 0 134599745 14143488 2981 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3453 2981 206 16 0 2892 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796920/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=13956 CPUtime=1121.96
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3044 0 0 0 112184 12 0 0 25 0 1 0 134599745 14290944 3014 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3489 3014 206 16 0 2928 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 13956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796792/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14100 CPUtime=1181.94
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3063 0 0 0 118182 12 0 0 25 0 1 0 134599745 14438400 3033 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3525 3033 206 16 0 2964 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796728/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14100 CPUtime=1241.92
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3069 0 0 0 124179 13 0 0 25 0 1 0 134599745 14438400 3039 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3525 3039 206 16 0 2964 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 14100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796664/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14100 CPUtime=1301.91
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3069 0 0 0 130178 13 0 0 25 0 1 0 134599745 14438400 3039 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3525 3039 206 16 0 2964 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 14100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796664/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14100 CPUtime=1361.89
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3072 0 0 0 136175 14 0 0 25 0 1 0 134599745 14438400 3042 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3525 3042 206 16 0 2964 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 14100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796600/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14100 CPUtime=1421.87
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3085 0 0 0 142173 14 0 0 25 0 1 0 134599745 14438400 3055 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3525 3055 206 16 0 2964 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 14100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796600/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14240 CPUtime=1481.85
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3089 0 0 0 148170 15 0 0 25 0 1 0 134599745 14581760 3059 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3560 3059 206 16 0 2999 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 14240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796536/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14240 CPUtime=1541.83
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3097 0 0 0 154168 15 0 0 25 0 1 0 134599745 14581760 3067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3560 3067 206 16 0 2999 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 14240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796472/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14240 CPUtime=1601.82
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3097 0 0 0 160166 16 0 0 25 0 1 0 134599745 14581760 3067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3560 3067 206 16 0 2999 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 14240

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796408/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14240 CPUtime=1661.79
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3109 0 0 0 166163 16 0 0 25 0 1 0 134599745 14581760 3079 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3560 3079 206 16 0 2999 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 14240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796344/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14240 CPUtime=1721.78
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3113 0 0 0 172161 17 0 0 25 0 1 0 134599745 14581760 3083 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3560 3083 206 16 0 2999 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 14240

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796280/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14368 CPUtime=1781.76
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3127 0 0 0 178159 17 0 0 25 0 1 0 134599745 14712832 3097 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3592 3097 206 16 0 3031 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 14368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32318
/proc/meminfo: memFree=1796216/2055920 swapFree=4145888/4192956
[pid=32315] ppid=32313 vsize=14368 CPUtime=1800.06
/proc/32315/stat : 32315 (Pueblo) R 32313 32315 31290 0 -1 4194304 3127 0 0 0 179989 17 0 0 25 0 1 0 134599745 14712832 3097 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527321 0 0 4096 0 0 0 0 17 1 0 0
/proc/32315/statm: 3592 3097 206 16 0 3031 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14368

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): 1800.08
CPU user time (s): 1799.89
CPU system time (s): 0.181972
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 14368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3127
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= 26225

runsolver used 2.10368 second user time and 4.20436 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 21:20:19 UTC 2007

IDJOB= 348490
IDBENCH= 1684
IDSOLVER= 165
FILE ID= node1/348490-1176585619

PBS_JOBID= 4556788

Free space on /tmp= 66466 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-scfxm1.opb
COMMAND LINE= Pueblo /tmp/evaluation/348490-1176585619/instance-348490-1176585619.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-348490-1176585619 -o ROOT/results/node1/conversion-348490-1176585619 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348490-1176585619/instance-348490-1176585619.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-348490-1176585619 -o ROOT/results/node1/solver-348490-1176585619 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348490-1176585619/instance-348490-1176585619.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  26050490bdc7147f2ccbcc29a5d8feeb

RANDOM SEED= 973584949

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1809368 kB
Buffers:         44976 kB
Cached:         137176 kB
SwapCached:      14980 kB
Active:          74004 kB
Inactive:       133340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809368 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          30148 kB
Slab:            24732 kB
Committed_AS:  3415320 kB
PageTables:       1832 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= 66466 MiB

End job on node1 on Sat Apr 14 21:50:22 UTC 2007