Trace number 348529

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) 1800.03 1800.63

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-wood1p.opb
MD5SUMaabed44ae42554b2c221ee9ed761b9cb
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 benchmark845.991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
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 constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
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 524317
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 590977
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
10.39/10.46	c starting to Solve
10.39/10.46	c #variables read: 77820 - #constraints read: 488

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348529-1176586397/instance-348529-1176586397.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/node72/watcher-348529-1176586397 -o ROOT/results/node72/solver-348529-1176586397 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348529-1176586397/instance-348529-1176586397.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: 1.00 1.00 1.00 3/77 19360
/proc/meminfo: memFree=1453552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=2336 CPUtime=0
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 134678149 2392064 132 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2504528 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 572 130 109 16 0 11 0

[startup+0.0292291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19360
/proc/meminfo: memFree=1453552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=3216 CPUtime=0.02
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 430 0 0 0 2 0 0 0 18 0 1 0 134678149 3293184 400 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 804 400 199 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.101234 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19360
/proc/meminfo: memFree=1453552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=4148 CPUtime=0.09
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 685 0 0 0 9 0 0 0 18 0 1 0 134678149 4247552 655 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 1037 655 199 16 0 476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4148

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19360
/proc/meminfo: memFree=1453552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=5480 CPUtime=0.29
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 1002 0 0 0 29 0 0 0 19 0 1 0 134678149 5611520 972 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 1370 972 199 16 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5480

[startup+0.70129 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19360
/proc/meminfo: memFree=1453552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=7880 CPUtime=0.69
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 1602 0 0 0 69 0 0 0 23 0 1 0 134678149 8069120 1572 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 1970 1572 199 16 0 1409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7880

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1446120/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=13340 CPUtime=1.49
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 2981 0 0 0 148 1 0 0 25 0 1 0 134678149 13660160 2951 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 3335 2951 199 16 0 2774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1438760/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=22664 CPUtime=3.08
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 5290 0 0 0 307 1 0 0 25 0 1 0 134678149 23207936 5260 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 5666 5260 199 16 0 5105 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22664

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1421672/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=38120 CPUtime=6.29
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 9153 0 0 0 625 4 0 0 25 0 1 0 134678149 39034880 9123 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 9530 9123 199 16 0 8969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38120

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=142860 CPUtime=12.69
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 71945 0 0 0 1243 26 0 0 25 0 1 0 134678149 146288640 34075 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35715 34075 206 16 0 35154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142860

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=142860 CPUtime=25.48
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 71946 0 0 0 2522 26 0 0 25 0 1 0 134678149 146288640 34076 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35715 34076 206 16 0 35154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 142860

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=51.07
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 5081 26 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 143372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=102.27
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 10200 27 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143372

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=162.24
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 16197 27 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 143372

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=222.23
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 22195 28 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 143372

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=282.21
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 28193 28 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 143372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=342.2
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 34191 29 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 143372

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=402.17
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 40188 29 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 143372

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=462.16
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 46186 30 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 143372

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=522.15
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 52184 31 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 143372

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=582.13
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 58182 31 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 143372

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=642.12
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 64180 32 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 143372


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=822.06
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 82173 33 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 143372

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=882.05
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 88171 34 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 143372

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=942.03
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 94169 34 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 143372

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1002.02
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 100167 35 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 143372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317744/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1062
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 106165 35 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 143372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317744/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1121.99
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 112163 36 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 143372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1181.97
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 118160 37 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 143372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317680/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1241.95
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 124158 37 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 143372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317616/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1301.94
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 130156 38 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 143372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317616/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1361.92
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 136154 38 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 143372

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1421.91
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 142152 39 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 143372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1481.89
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 148150 39 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 143372

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317488/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1541.87
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 154147 40 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 143372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317552/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1601.86
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 160145 41 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 143372

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19361
/proc/meminfo: memFree=1317488/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1661.84
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 166143 41 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 143372

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19563
/proc/meminfo: memFree=1317416/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1721.71
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 172129 42 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 143372

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19563
/proc/meminfo: memFree=1317488/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1781.7
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 178127 43 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 143372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19563
/proc/meminfo: memFree=1317488/2055920 swapFree=4172008/4192956
[pid=19360] ppid=19358 vsize=143372 CPUtime=1800
/proc/19360/stat : 19360 (Pueblo) R 19358 19360 27134 0 -1 4194304 72026 0 0 0 179957 43 0 0 25 0 1 0 134678149 146812928 34156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 35843 34156 206 16 0 35282 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 143372

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): 1800.63
CPU time (s): 1800.03
CPU user time (s): 1799.58
CPU system time (s): 0.45493
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 143676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.45493
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72026
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= 10
involuntary context switches= 38119

runsolver used 1.84872 second user time and 4.71128 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 14 21:33:17 UTC 2007

IDJOB= 348529
IDBENCH= 1689
IDSOLVER= 165
FILE ID= node72/348529-1176586397

PBS_JOBID= 4556948

Free space on /tmp= 66544 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-wood1p.opb
COMMAND LINE= Pueblo /tmp/evaluation/348529-1176586397/instance-348529-1176586397.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-348529-1176586397 -o ROOT/results/node72/conversion-348529-1176586397 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348529-1176586397/instance-348529-1176586397.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-348529-1176586397 -o ROOT/results/node72/solver-348529-1176586397 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348529-1176586397/instance-348529-1176586397.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  aabed44ae42554b2c221ee9ed761b9cb

RANDOM SEED= 231943482

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1453896 kB
Buffers:         64604 kB
Cached:         396420 kB
SwapCached:       2396 kB
Active:         190144 kB
Inactive:       297932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453896 kB
SwapTotal:     4192956 kB
SwapFree:      4172008 kB
Dirty:           21144 kB
Writeback:           0 kB
Mapped:          41940 kB
Slab:            99408 kB
Committed_AS:  1908068 kB
PageTables:       1800 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= 66544 MiB

End job on node72 on Sat Apr 14 22:03:20 UTC 2007