Trace number 306162

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) 1200.13 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node66/watcher-306162-1172093468 -o ROOT/results/node66/solver-306162-1172093468 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306162-1172093468/cmusat_base /tmp/evaluation/306162-1172093468/instance-306162-1172093468.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: 1.00 1.00 1.00 3/64 15895
/proc/meminfo: memFree=1402696/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=4004 CPUtime=0
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 229304352 4100096 436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 1001 436 90 241 0 757 0

[startup+0.107344 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15895
/proc/meminfo: memFree=1402696/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=7568 CPUtime=0.1
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 1651 0 0 0 10 0 0 0 18 0 1 0 229304352 7749632 1301 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 1892 1301 93 241 0 1648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7568

[startup+0.515425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15895
/proc/meminfo: memFree=1402696/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=7832 CPUtime=0.51
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 1744 0 0 0 51 0 0 0 21 0 1 0 229304352 8019968 1394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551769 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 1958 1394 112 241 0 1714 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7832

[startup+1.33559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1396672/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=8888 CPUtime=1.32
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 2004 0 0 0 132 0 0 0 25 0 1 0 229304352 9101312 1654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 2222 1654 112 241 0 1978 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8888

[startup+2.97392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1394944/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=11132 CPUtime=2.97
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 2605 0 0 0 296 1 0 0 25 0 1 0 229304352 11399168 2255 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 2783 2255 112 241 0 2539 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11132

[startup+6.25058 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1389312/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=16416 CPUtime=6.24
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 3956 0 0 0 623 1 0 0 25 0 1 0 229304352 16809984 3606 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 4104 3606 112 241 0 3860 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16416

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1377600/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=27036 CPUtime=12.69
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 6644 0 0 0 1265 4 0 0 25 0 1 0 229304352 27684864 6294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 6759 6294 112 241 0 6515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27036

[startup+25.5084 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1373696/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=30880 CPUtime=25.49
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 7860 0 0 0 2544 5 0 0 25 0 1 0 229304352 31621120 7279 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 7720 7279 112 241 0 7476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30880

[startup+51.1176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1370304/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=34084 CPUtime=51.08
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 8937 0 0 0 5102 6 0 0 25 0 1 0 229304352 34902016 8113 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 8521 8113 112 241 0 8277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34084

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1353728/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=50420 CPUtime=102.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 13471 0 0 0 10218 10 0 0 25 0 1 0 229304352 51630080 12252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559993 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 12605 12252 112 241 0 12361 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 50420

[startup+162.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1330880/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=73100 CPUtime=162.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 19473 0 0 0 16214 14 0 0 25 0 1 0 229304352 74854400 17966 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 18275 17966 112 241 0 18031 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 73100

[startup+222.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1273472/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132584 CPUtime=222.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 34730 0 0 0 22208 20 0 0 25 0 1 0 229304352 135766016 32251 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33146 32251 112 241 0 32902 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 132584

[startup+282.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1273216/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132616 CPUtime=282.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 34954 0 0 0 28207 21 0 0 25 0 1 0 229304352 135798784 32308 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560602 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33154 32308 112 241 0 32910 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 132616

[startup+342.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1273088/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132652 CPUtime=342.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 35154 0 0 0 34206 21 0 0 25 0 1 0 229304352 135835648 32333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33163 32333 112 241 0 32919 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 132652

[startup+402.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1272768/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132688 CPUtime=402.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 35418 0 0 0 40206 21 0 0 25 0 1 0 229304352 135872512 32413 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33172 32413 112 241 0 32928 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 132688

[startup+462.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1272704/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132732 CPUtime=462.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 35631 0 0 0 46206 21 0 0 25 0 1 0 229304352 135917568 32433 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33183 32433 112 241 0 32939 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 132732

[startup+522.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15896
/proc/meminfo: memFree=1272512/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132780 CPUtime=522.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 35894 0 0 0 52206 22 0 0 25 0 1 0 229304352 135966720 32492 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33195 32492 112 241 0 32951 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 132780

[startup+582.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1272512/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=132780 CPUtime=582.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 35894 0 0 0 58206 22 0 0 25 0 1 0 229304352 135966720 32492 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 33195 32492 112 241 0 32951 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 132780

[startup+642.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1267776/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=137328 CPUtime=642.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 37289 0 0 0 64203 24 0 0 25 0 1 0 229304352 140623872 33671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 34332 33671 112 241 0 34088 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 137328

[startup+702.552 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 15898
/proc/meminfo: memFree=1267520/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=137384 CPUtime=702.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 37589 0 0 0 70203 24 0 0 25 0 1 0 229304352 140681216 33742 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 34346 33742 112 241 0 34102 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 137384

[startup+762.577 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15898
/proc/meminfo: memFree=1267456/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=137384 CPUtime=762.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 37589 0 0 0 76203 24 0 0 25 0 1 0 229304352 140681216 33742 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551639 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 34346 33742 112 241 0 34102 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 137384

[startup+822.599 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 15898
/proc/meminfo: memFree=1265408/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=139164 CPUtime=822.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 38354 0 0 0 82202 25 0 0 25 0 1 0 229304352 142503936 34264 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 34791 34264 112 241 0 34547 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 139164

[startup+882.621 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 15898
/proc/meminfo: memFree=1265280/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=139324 CPUtime=882.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 38382 0 0 0 88202 25 0 0 25 0 1 0 229304352 142667776 34292 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 34831 34292 112 241 0 34587 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 139324

[startup+942.642 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15898
/proc/meminfo: memFree=1252480/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=152408 CPUtime=942.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 41661 0 0 0 94199 28 0 0 25 0 1 0 229304352 156065792 37571 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 38102 37571 112 241 0 37858 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 152408

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1243968/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=160404 CPUtime=1002.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 43960 0 0 0 100197 30 0 0 25 0 1 0 229304352 164253696 39611 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 40101 39611 112 241 0 39857 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 160404

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1243968/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=160404 CPUtime=1062.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 43961 0 0 0 106198 30 0 0 25 0 1 0 229304352 164253696 39612 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549250 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 40101 39612 112 241 0 39857 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 160404

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1234432/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=169808 CPUtime=1122.28
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 46380 0 0 0 112195 33 0 0 25 0 1 0 229304352 173883392 42031 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 42452 42031 112 241 0 42208 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 169808

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1230848/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=173200 CPUtime=1182.27
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 47513 0 0 0 118193 34 0 0 25 0 1 0 229304352 177356800 42888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 43300 42888 112 241 0 43056 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 173200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15898
/proc/meminfo: memFree=1230784/2055920 swapFree=4183456/4192956
[pid=15895] ppid=15893 vsize=173200 CPUtime=1200.09
/proc/15895/stat : 15895 (cmusat_base) R 15893 15895 14360 0 -1 4194304 47513 0 0 0 119975 34 0 0 25 0 1 0 229304352 177356800 42888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551946 0 0 4096 35 0 0 0 17 1 0 0
/proc/15895/statm: 43300 42888 112 241 0 43056 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 173200

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): 1200.59
CPU time (s): 1200.13
CPU user time (s): 1199.75
CPU system time (s): 0.376942
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 173200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47513
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= 1765

runsolver used 0.863868 second user time and 2.35264 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 21:31:08 UTC 2007

IDJOB= 306162
IDBENCH= 20174
IDSOLVER= 120
FILE ID= node66/306162-1172093468

PBS_JOBID= 3892826

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306162-1172093468/cmusat_base /tmp/evaluation/306162-1172093468/instance-306162-1172093468.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-306162-1172093468 -o ROOT/results/node66/solver-306162-1172093468 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306162-1172093468/cmusat_base /tmp/evaluation/306162-1172093468/instance-306162-1172093468.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 626608322

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1403104 kB
Buffers:         39716 kB
Cached:         524708 kB
SwapCached:       3648 kB
Active:         142648 kB
Inactive:       432156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403104 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            64068 kB
Committed_AS:   641680 kB
PageTables:       1380 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= 66559 MiB

End job on node66 on Wed Feb 21 21:51:11 UTC 2007