Trace number 420876

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 NameAnswerCPU timeWall clock time
Pueblo 1.4? (TO) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb
MD5SUMa882d3f06de9dc1339a0d54393ca9b95
Bench CategoryPURE-SAT (instances containing only clauses)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90300
Total number of constraints179702
Number of constraints which are clauses179702
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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
76.97/77.06	c starting to Solve
76.97/77.06	c #variables read: 90300 - #constraints read: 179700

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420876-1177433657/instance-420876-1177433657.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-420876-1177433657 -o ROOT/results/node69/solver-420876-1177433657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/420876-1177433657/instance-420876-1177433657.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 3/64 8209
/proc/meminfo: memFree=1896812/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=2552 CPUtime=0
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 219355257 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 638 236 199 16 0 77 0

[startup+0.0130209 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8209
/proc/meminfo: memFree=1896812/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=2816 CPUtime=0
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 325 0 0 0 0 0 0 0 18 0 1 0 219355257 2883584 296 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 704 296 199 16 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2816

[startup+0.101035 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8209
/proc/meminfo: memFree=1896812/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=4816 CPUtime=0.09
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 850 0 0 0 9 0 0 0 18 0 1 0 219355257 4931584 821 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1204 821 199 16 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4816

[startup+0.301067 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8209
/proc/meminfo: memFree=1896812/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=8544 CPUtime=0.29
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 1755 0 0 0 29 0 0 0 19 0 1 0 219355257 8749056 1726 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2136 1726 199 16 0 1575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8544

[startup+0.701132 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8209
/proc/meminfo: memFree=1896812/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=13608 CPUtime=0.68
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 3035 0 0 0 68 0 0 0 22 0 1 0 219355257 13934592 3006 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 3402 3006 199 16 0 2841 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13608

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1882660/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=20400 CPUtime=1.49
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 4719 0 0 0 148 1 0 0 25 0 1 0 219355257 20889600 4690 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134540075 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 5100 4690 199 16 0 4539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20400

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1874596/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=30660 CPUtime=3.09
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 7311 0 0 0 306 3 0 0 25 0 1 0 219355257 31395840 7282 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12412700 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 7665 7282 199 16 0 7104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30660

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1852068/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=50260 CPUtime=6.29
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 11436 0 0 0 624 5 0 0 25 0 1 0 219355257 51466240 11282 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532044 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 12565 11282 204 16 0 12004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50260

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1851940/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=50616 CPUtime=12.68
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 1233607 0 0 0 934 334 0 0 25 0 1 0 219355257 51830784 11305 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 12654 11314 205 16 0 12093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50616

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1850596/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=52200 CPUtime=25.48
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 3891470 0 0 0 1485 1063 0 0 25 0 1 0 219355257 53452800 11717 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 13050 11727 206 16 0 12489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52200

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1844580/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=58388 CPUtime=51.08
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 9189182 0 0 0 2587 2521 0 0 25 0 1 0 219355257 59789312 13217 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 14597 13227 205 16 0 14036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58388

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1838564/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64444 CPUtime=102.26
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551400 0 0 0 6202 4024 0 0 25 0 1 0 219355257 65990656 14698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16111 14698 206 16 0 15550 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64444

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1838436/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64444 CPUtime=162.24
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551430 0 0 0 12200 4024 0 0 25 0 1 0 219355257 65990656 14728 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16111 14728 206 16 0 15550 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64444

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1838180/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64700 CPUtime=222.22
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551480 0 0 0 18197 4025 0 0 25 0 1 0 219355257 66252800 14778 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563572 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16175 14778 206 16 0 15614 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64700

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1838052/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64956 CPUtime=282.2
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551510 0 0 0 24195 4025 0 0 25 0 1 0 219355257 66514944 14808 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16239 14808 206 16 0 15678 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 64956

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1837796/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64956 CPUtime=342.18
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551555 0 0 0 30193 4025 0 0 25 0 1 0 219355257 66514944 14853 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16239 14853 206 16 0 15678 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 64956

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8210
/proc/meminfo: memFree=1837732/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=64956 CPUtime=402.16
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551576 0 0 0 36191 4025 0 0 25 0 1 0 219355257 66514944 14874 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16239 14874 206 16 0 15678 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 64956

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1837148/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=65468 CPUtime=462.06
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551608 0 0 0 42180 4026 0 0 25 0 1 0 219355257 67039232 14906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16367 14906 206 16 0 15806 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 65468

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1837156/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=65724 CPUtime=522.04
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551633 0 0 0 48178 4026 0 0 25 0 1 0 219355257 67301376 14931 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16431 14931 206 16 0 15870 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 65724

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1837156/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=65724 CPUtime=582.02
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551675 0 0 0 54176 4026 0 0 25 0 1 0 219355257 67301376 14973 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16431 14973 206 16 0 15870 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 65724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1836964/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=65724 CPUtime=642
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14551703 0 0 0 60174 4026 0 0 25 0 1 0 219355257 67301376 15001 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 16431 15001 206 16 0 15870 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 65724


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833124/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=881.92
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 84165 4027 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 70380

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833124/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=941.9
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 90163 4027 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 70380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833124/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=1001.88
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 96161 4027 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 70380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833124/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=1061.86
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 102159 4027 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 70380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833060/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=1121.85
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 108157 4028 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 70380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1833124/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=70380 CPUtime=1181.83
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14552632 0 0 0 114155 4028 0 0 25 0 1 0 219355257 72069120 15930 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554668 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 17595 15930 206 16 0 17034 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 70380

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1811940/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=92640 CPUtime=1241.81
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14557912 0 0 0 120148 4033 0 0 25 0 1 0 219355257 94863360 21210 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 23160 21210 206 16 0 22599 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 92640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1808868/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=95796 CPUtime=1301.8
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14558666 0 0 0 126146 4034 0 0 25 0 1 0 219355257 98095104 21964 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 23949 21964 206 16 0 23388 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 95796

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1806052/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1361.77
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 132142 4035 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 98448

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1806052/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1421.76
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 138140 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554340 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 98448

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805988/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1481.74
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 144138 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 98448

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805988/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1541.72
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 150136 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559164 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 98448

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805988/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1601.7
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 156134 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 98448

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805988/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1661.68
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 162132 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 98448

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805988/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1721.66
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559356 0 0 0 168130 4036 0 0 25 0 1 0 219355257 100810752 22654 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559444 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22654 206 16 0 24051 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 98448

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805924/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1781.64
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559357 0 0 0 174128 4036 0 0 25 0 1 0 219355257 100810752 22655 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22655 206 16 0 24051 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 98448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805924/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1800.04
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559357 0 0 0 175968 4036 0 0 25 0 1 0 219355257 100810752 22655 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22655 206 16 0 24051 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 98448

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8408
/proc/meminfo: memFree=1805924/2055920 swapFree=4182892/4192956
[pid=8209] ppid=8207 vsize=98448 CPUtime=1800.04
/proc/8209/stat : 8209 (Pueblo) R 8207 8209 7490 0 -1 4194304 14559357 0 0 0 175968 4036 0 0 25 0 1 0 219355257 100810752 22655 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 24612 22655 206 16 0 24051 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 98448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1759.68
CPU system time (s): 40.3819
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 98448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1759.68
system time used= 40.3819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14559357
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= 2135

runsolver used 1.38179 second user time and 3.58945 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Apr 24 16:54:18 UTC 2007

IDJOB= 420876
IDBENCH= 47876
IDSOLVER= 165
FILE ID= node69/420876-1177433657

PBS_JOBID= 4675755

Free space on /tmp= 66486 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb
COMMAND LINE= Pueblo /tmp/evaluation/420876-1177433657/instance-420876-1177433657.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-420876-1177433657 -o ROOT/results/node69/conversion-420876-1177433657 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420876-1177433657/instance-420876-1177433657.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-420876-1177433657 -o ROOT/results/node69/solver-420876-1177433657 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/420876-1177433657/instance-420876-1177433657.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a882d3f06de9dc1339a0d54393ca9b95

RANDOM SEED= 228517542

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1897220 kB
Buffers:         11232 kB
Cached:          96144 kB
SwapCached:       3872 kB
Active:          68712 kB
Inactive:        48280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897220 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:           10548 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            27668 kB
Committed_AS:  2254872 kB
PageTables:       1472 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= 66486 MiB

End job on node69 on Tue Apr 24 17:24:21 UTC 2007