Trace number 362283

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) 1800.07 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
MD5SUM575b26c97ae90d0a5ad0f53e9f10755e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables744
Total number of constraints34
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 constraints34
Minimum length of a constraint31
Maximum length of a constraint180
Number of terms in the objective function 744
Biggest coefficient in the objective function 22954
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524814
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524814
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
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 744 - #constraints read: 45

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362283-1177009712/instance-362283-1177009712.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/node20/watcher-362283-1177009712 -o ROOT/results/node20/solver-362283-1177009712 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362283-1177009712/instance-362283-1177009712.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 2068
/proc/meminfo: memFree=1872800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=2552 CPUtime=0
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 148888525 2613248 233 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 638 233 193 16 0 77 0

[startup+0.00773493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2068
/proc/meminfo: memFree=1872800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=2552 CPUtime=0
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 148888525 2613248 251 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 638 251 199 16 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2068
/proc/meminfo: memFree=1872800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3080 CPUtime=0.09
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 412 0 0 0 9 0 0 0 18 0 1 0 148888525 3153920 382 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 770 382 205 16 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301792 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2068
/proc/meminfo: memFree=1872800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3208 CPUtime=0.29
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 453 0 0 0 29 0 0 0 20 0 1 0 148888525 3284992 423 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8057805 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 802 423 205 16 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3208

[startup+0.701873 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2068
/proc/meminfo: memFree=1872800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3336 CPUtime=0.69
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 460 0 0 0 69 0 0 0 23 0 1 0 148888525 3416064 430 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8051489 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 834 430 205 16 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3336

[startup+1.50203 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871768/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3336 CPUtime=1.49
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 148888525 3416064 450 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 834 450 205 16 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3336

[startup+3.10236 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871640/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3464 CPUtime=3.09
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 506 0 0 0 309 0 0 0 25 0 1 0 148888525 3547136 476 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 866 476 205 16 0 305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3464

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871328/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3704 CPUtime=6.29
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 569 0 0 0 629 0 0 0 25 0 1 0 148888525 3792896 539 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 926 539 205 16 0 365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3704

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871080/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3960 CPUtime=12.69
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 633 0 0 0 1269 0 0 0 25 0 1 0 148888525 4055040 603 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517721 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 990 603 205 16 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3960

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871144/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=3960 CPUtime=25.48
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 633 0 0 0 2548 0 0 0 25 0 1 0 148888525 4055040 603 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563795 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 990 603 205 16 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3960

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1871144/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4100 CPUtime=51.07
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 661 0 0 0 5107 0 0 0 25 0 1 0 148888525 4198400 630 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1025 630 205 16 0 464 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4100

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870568/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4480 CPUtime=102.25
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 859 0 0 0 10225 0 0 0 25 0 1 0 148888525 4587520 742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1120 742 205 16 0 559 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870568/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4480 CPUtime=162.22
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 859 0 0 0 16222 0 0 0 25 0 1 0 148888525 4587520 742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527562 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1120 742 205 16 0 559 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4480

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870568/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4560 CPUtime=222.2
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 876 0 0 0 22220 0 0 0 25 0 1 0 148888525 4669440 759 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527562 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1140 759 205 16 0 579 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4560

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870568/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4560 CPUtime=282.18
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 876 0 0 0 28218 0 0 0 25 0 1 0 148888525 4669440 759 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1140 759 205 16 0 579 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4560

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870440/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4688 CPUtime=342.15
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 909 0 0 0 34215 0 0 0 25 0 1 0 148888525 4800512 792 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1172 792 205 16 0 611 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4688

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870440/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4688 CPUtime=402.13
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 909 0 0 0 40213 0 0 0 25 0 1 0 148888525 4800512 792 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1172 792 205 16 0 611 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4688

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870440/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4688 CPUtime=462.11
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 909 0 0 0 46210 1 0 0 25 0 1 0 148888525 4800512 792 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558911 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1172 792 205 16 0 611 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4688

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870376/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4812 CPUtime=522.08
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 919 0 0 0 52207 1 0 0 25 0 1 0 148888525 4927488 802 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1203 802 205 16 0 642 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4812

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870184/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4812 CPUtime=582.06
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 975 0 0 0 58205 1 0 0 25 0 1 0 148888525 4927488 827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1203 827 205 16 0 642 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4812

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1870184/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=4812 CPUtime=642.04
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 975 0 0 0 64203 1 0 0 25 0 1 0 148888525 4927488 827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1203 827 205 16 0 642 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4812


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869992/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=821.97
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1186 0 0 0 82195 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 5020

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869928/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=881.94
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1186 0 0 0 88192 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520219 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 5020

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869864/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=941.92
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1186 0 0 0 94190 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 5020

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869864/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1001.89
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1186 0 0 0 100187 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 5020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869800/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1061.87
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1189 0 0 0 106185 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 5020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869736/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1121.82
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1189 0 0 0 112180 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 5020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869736/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1181.8
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1199 0 0 0 118178 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5020

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869608/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1241.78
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1199 0 0 0 124176 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 5020

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869544/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1301.76
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1199 0 0 0 130174 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517505 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 5020

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869480/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1361.73
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1238 0 0 0 136171 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 5020

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869480/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1421.71
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1238 0 0 0 142169 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520212 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 5020

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869480/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1481.68
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1238 0 0 0 148166 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 5020

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869544/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1541.66
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1249 0 0 0 154164 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 5020

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869544/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1601.63
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1263 0 0 0 160161 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8052737 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 5020

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869544/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1661.61
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1285 0 0 0 166159 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 5020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869480/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1721.58
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1338 0 0 0 172156 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 5020

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869288/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5020 CPUtime=1781.56
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1363 0 0 0 178154 2 0 0 25 0 1 0 148888525 5140480 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1255 879 205 16 0 694 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 5020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2070
/proc/meminfo: memFree=1869288/2055920 swapFree=4155228/4192956
[pid=2068] ppid=2066 vsize=5108 CPUtime=1800.06
/proc/2068/stat : 2068 (Pueblo) R 2066 2068 782 0 -1 4194304 1366 0 0 0 180004 2 0 0 25 0 1 0 148888525 5230592 882 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558078 0 0 4096 0 0 0 0 17 0 0 0
/proc/2068/statm: 1277 882 205 16 0 716 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5108

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): 1800.86
CPU time (s): 1800.07
CPU user time (s): 1800.04
CPU system time (s): 0.030995
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 5276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1366
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= 10279

runsolver used 1.87471 second user time and 4.68429 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 19:08:32 UTC 2007

IDJOB= 362283
IDBENCH= 1546
IDSOLVER= 165
FILE ID= node20/362283-1177009712

PBS_JOBID= 4630519

Free space on /tmp= 66455 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/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
COMMAND LINE= Pueblo /tmp/evaluation/362283-1177009712/instance-362283-1177009712.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-362283-1177009712 -o ROOT/results/node20/conversion-362283-1177009712 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362283-1177009712/instance-362283-1177009712.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-362283-1177009712 -o ROOT/results/node20/solver-362283-1177009712 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362283-1177009712/instance-362283-1177009712.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  575b26c97ae90d0a5ad0f53e9f10755e

RANDOM SEED= 59423996

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1873208 kB
Buffers:         21700 kB
Cached:          75588 kB
SwapCached:      16068 kB
Active:          50332 kB
Inactive:        72060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873208 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            45856 kB
Committed_AS:  1897404 kB
PageTables:       1752 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= 66455 MiB

End job on node20 on Thu Apr 19 19:38:35 UTC 2007