Trace number 298249

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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-298249-1171852673 -o ROOT/results/node40/solver-298249-1171852673 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298249-1171852673/cmusat_base /tmp/evaluation/298249-1171852673/instance-298249-1171852673.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 14558
/proc/meminfo: memFree=763160/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=2308 CPUtime=0
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 110301613 2363392 150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 577 155 92 241 0 333 0

[startup+0.106978 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14558
/proc/meminfo: memFree=763160/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=2712 CPUtime=0.1
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 110301613 2777088 281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 678 281 111 241 0 434 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2712

[startup+0.515031 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14558
/proc/meminfo: memFree=763160/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=3316 CPUtime=0.51
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 421 0 0 0 51 0 0 0 21 0 1 0 110301613 3395584 403 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549175 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 829 403 111 241 0 585 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3316

[startup+1.33514 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14559
/proc/meminfo: memFree=761872/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=3468 CPUtime=1.33
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 479 0 0 0 133 0 0 0 25 0 1 0 110301613 3551232 461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562588 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 867 461 111 241 0 623 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3468

[startup+2.97135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14559
/proc/meminfo: memFree=760976/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=5164 CPUtime=2.96
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 867 0 0 0 296 0 0 0 25 0 1 0 110301613 5287936 849 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 1291 849 111 241 0 1047 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5164

[startup+6.24777 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14559
/proc/meminfo: memFree=759568/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=5820 CPUtime=6.24
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 1036 0 0 0 624 0 0 0 25 0 1 0 110301613 5959680 1018 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 1455 1018 111 241 0 1211 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5820

[startup+12.7036 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 14559
/proc/meminfo: memFree=756896/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=8456 CPUtime=12.68
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 1855 0 0 0 1268 0 0 0 25 0 1 0 110301613 8658944 1611 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 2114 1611 111 241 0 1870 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8456

[startup+25.5073 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14559
/proc/meminfo: memFree=755040/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=10132 CPUtime=25.49
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 2518 0 0 0 2547 2 0 0 25 0 1 0 110301613 10375168 2081 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 2533 2081 111 241 0 2289 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10132

[startup+51.1146 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14559
/proc/meminfo: memFree=750112/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=15656 CPUtime=51.09
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 4283 0 0 0 5106 3 0 0 25 0 1 0 110301613 16031744 3304 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 3914 3304 111 241 0 3670 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15656

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14559
/proc/meminfo: memFree=746720/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=18660 CPUtime=102.29
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 5526 0 0 0 10224 5 0 0 25 0 1 0 110301613 19107840 4155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 4665 4155 111 241 0 4421 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18660

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=737696/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=29296 CPUtime=162.29
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 8708 0 0 0 16223 6 0 0 25 0 1 0 110301613 29999104 6399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 7324 6399 111 241 0 7080 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29296

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=736864/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=29840 CPUtime=222.29
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 9061 0 0 0 22223 6 0 0 25 0 1 0 110301613 30556160 6591 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 7460 6591 111 241 0 7216 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29840

[startup+282.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=734368/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=31812 CPUtime=282.3
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 10040 0 0 0 28223 7 0 0 25 0 1 0 110301613 32575488 7199 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 7953 7199 111 241 0 7709 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31812

[startup+342.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=731112/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=34832 CPUtime=342.29
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 11082 0 0 0 34221 8 0 0 25 0 1 0 110301613 35667968 8028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 8708 8028 111 241 0 8464 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 34832

[startup+402.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=728168/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=37588 CPUtime=402.3
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 11821 0 0 0 40221 9 0 0 25 0 1 0 110301613 38490112 8767 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 9397 8767 111 241 0 9153 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 37588

[startup+462.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=727336/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=38216 CPUtime=462.31
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 12239 0 0 0 46221 10 0 0 25 0 1 0 110301613 39133184 8951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 9554 8951 111 241 0 9310 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 38216

[startup+522.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=711528/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=58020 CPUtime=522.31
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 17510 0 0 0 52218 13 0 0 25 0 1 0 110301613 59412480 12897 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14505 12897 111 241 0 14261 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 58020

[startup+582.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=710888/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=58380 CPUtime=582.31
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 17673 0 0 0 58218 13 0 0 25 0 1 0 110301613 59781120 13060 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14595 13060 111 241 0 14351 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 58380

[startup+642.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=710696/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=58492 CPUtime=642.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 18013 0 0 0 64218 14 0 0 25 0 1 0 110301613 59895808 13118 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14623 13118 111 241 0 14379 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 58492

[startup+702.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=710056/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=58804 CPUtime=702.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 18492 0 0 0 70218 14 0 0 25 0 1 0 110301613 60215296 13287 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14701 13287 111 241 0 14457 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 58804

[startup+762.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=709736/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=59068 CPUtime=762.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 18556 0 0 0 76218 14 0 0 25 0 1 0 110301613 60485632 13351 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560514 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14767 13351 111 241 0 14523 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 59068

[startup+822.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=709672/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=59200 CPUtime=822.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 18599 0 0 0 82218 14 0 0 25 0 1 0 110301613 60620800 13394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14800 13394 111 241 0 14556 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 59200

[startup+882.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14559
/proc/meminfo: memFree=708968/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=59336 CPUtime=882.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 19107 0 0 0 88218 14 0 0 25 0 1 0 110301613 60760064 13562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14834 13562 111 241 0 14590 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 59336

[startup+942.601 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 14559
/proc/meminfo: memFree=708712/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=59724 CPUtime=942.32
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 19200 0 0 0 94218 14 0 0 25 0 1 0 110301613 61157376 13639 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14931 13639 111 241 0 14687 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 59724

[startup+1002.62 s]
/proc/loadavg: 1.02 1.00 1.00 3/65 14559
/proc/meminfo: memFree=708584/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=59916 CPUtime=1002.33
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 19230 0 0 0 100218 15 0 0 25 0 1 0 110301613 61353984 13669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 14979 13669 111 241 0 14735 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 59916

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14559
/proc/meminfo: memFree=706408/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=61384 CPUtime=1062.34
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 20138 0 0 0 106218 16 0 0 25 0 1 0 110301613 62857216 14203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 15346 14203 111 241 0 15102 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 61384

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14559
/proc/meminfo: memFree=706280/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=61688 CPUtime=1122.34
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 20171 0 0 0 112218 16 0 0 25 0 1 0 110301613 63168512 14236 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 15422 14236 111 241 0 15178 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 61688

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14559
/proc/meminfo: memFree=706088/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=61952 CPUtime=1182.35
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 20241 0 0 0 118219 16 0 0 25 0 1 0 110301613 63438848 14306 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 15488 14306 111 241 0 15244 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 61952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14559
/proc/meminfo: memFree=705896/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=62080 CPUtime=1200.06
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 20277 0 0 0 119990 16 0 0 25 0 1 0 110301613 63569920 14309 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 15520 14309 111 241 0 15276 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62080

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14559
/proc/meminfo: memFree=705896/2055920 swapFree=4183864/4192956
[pid=14558] ppid=14556 vsize=62080 CPUtime=1200.06
/proc/14558/stat : 14558 (cmusat_base) R 14556 14558 14498 0 -1 4194304 20277 0 0 0 119990 16 0 0 25 0 1 0 110301613 63569920 14309 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14558/statm: 15520 14309 111 241 0 15276 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.175973
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 62080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20277
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= 6
involuntary context switches= 1707

runsolver used 0.731888 second user time and 2.47762 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Feb 19 02:37:53 UTC 2007

IDJOB= 298249
IDBENCH= 19981
IDSOLVER= 120
FILE ID= node40/298249-1171852673

PBS_JOBID= 3839738

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298249-1171852673/cmusat_base /tmp/evaluation/298249-1171852673/instance-298249-1171852673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-298249-1171852673 -o ROOT/results/node40/solver-298249-1171852673 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298249-1171852673/cmusat_base /tmp/evaluation/298249-1171852673/instance-298249-1171852673.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 816362092

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        763632 kB
Buffers:         50432 kB
Cached:        1119200 kB
SwapCached:       4252 kB
Active:         827212 kB
Inactive:       352992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        763632 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          15184 kB
Slab:            98176 kB
Committed_AS:   166892 kB
PageTables:       1412 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= 66561 MiB

End job on node40 on Mon Feb 19 02:57:56 UTC 2007