Trace number 302718

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/node15/watcher-302718-1172018154 -o ROOT/results/node15/solver-302718-1172018154 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302718-1172018154/cmusat_base /tmp/evaluation/302718-1172018154/instance-302718-1172018154.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 3/77 7976
/proc/meminfo: memFree=1480064/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=2868 CPUtime=0
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 221769810 2936832 287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 717 287 90 241 0 473 0

[startup+0.106774 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7976
/proc/meminfo: memFree=1480064/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=5040 CPUtime=0.09
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 1001 0 0 0 9 0 0 0 18 0 1 0 221769810 5160960 843 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560089 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 1260 843 111 241 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.514843 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7976
/proc/meminfo: memFree=1480064/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=5700 CPUtime=0.5
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 1187 0 0 0 50 0 0 0 22 0 1 0 221769810 5836800 1029 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 1425 1029 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33498 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1474808/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=7636 CPUtime=1.33
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 1726 0 0 0 132 1 0 0 25 0 1 0 221769810 7819264 1568 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 1909 1568 111 241 0 1665 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7636

[startup+2.97326 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1472504/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=9112 CPUtime=2.96
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 2328 0 0 0 295 1 0 0 25 0 1 0 221769810 9330688 1941 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 2278 1941 111 241 0 2034 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9112

[startup+6.24983 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1471224/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=10456 CPUtime=6.24
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 2813 0 0 0 622 2 0 0 25 0 1 0 221769810 10706944 2301 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559922 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 2614 2301 111 241 0 2370 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10456

[startup+12.7069 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1469176/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=12336 CPUtime=12.69
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 3514 0 0 0 1267 2 0 0 25 0 1 0 221769810 12632064 2797 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 3084 2797 111 241 0 2840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12336

[startup+25.5101 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1461816/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=20220 CPUtime=25.49
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 5797 0 0 0 2546 3 0 0 25 0 1 0 221769810 20705280 4523 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 5055 4523 111 241 0 4811 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20220

[startup+51.1205 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1459704/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=22256 CPUtime=51.09
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 6593 0 0 0 5105 4 0 0 25 0 1 0 221769810 22790144 5118 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 5564 5118 111 241 0 5320 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22256

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1451448/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=30036 CPUtime=102.29
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 9143 0 0 0 10223 6 0 0 25 0 1 0 221769810 30756864 7170 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 7509 7170 111 241 0 7265 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30036

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1431096/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=52560 CPUtime=162.31
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 15148 0 0 0 16221 10 0 0 25 0 1 0 221769810 53821440 12232 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 13140 12232 111 241 0 12896 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 52560

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7977
/proc/meminfo: memFree=1430456/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=52668 CPUtime=222.31
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 15635 0 0 0 22220 11 0 0 25 0 1 0 221769810 53932032 12370 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 13167 12370 111 241 0 12923 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 52668

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1430328/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=52728 CPUtime=282.31
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 15905 0 0 0 28220 11 0 0 25 0 1 0 221769810 53993472 12445 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 13182 12445 111 241 0 12938 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 52728

[startup+342.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1429752/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=53072 CPUtime=342.32
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 16262 0 0 0 34220 12 0 0 25 0 1 0 221769810 54345728 12592 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 13268 12592 111 241 0 13024 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 53072

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1423736/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=58888 CPUtime=402.34
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 17993 0 0 0 40219 15 0 0 25 0 1 0 221769810 60301312 14096 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 14722 14096 111 241 0 14478 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 58888

[startup+462.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1420344/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=62052 CPUtime=462.34
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 19061 0 0 0 46218 16 0 0 25 0 1 0 221769810 63541248 14918 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 15513 14918 111 241 0 15269 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 62052

[startup+522.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1414840/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=67464 CPUtime=522.35
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 20708 0 0 0 52217 18 0 0 25 0 1 0 221769810 69083136 16298 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 16866 16298 111 241 0 16622 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 67464

[startup+582.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1414584/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=67604 CPUtime=582.36
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 20758 0 0 0 58218 18 0 0 25 0 1 0 221769810 69226496 16348 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 16901 16348 111 241 0 16657 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 67604

[startup+642.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1408888/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=73176 CPUtime=642.37
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 22508 0 0 0 64217 20 0 0 25 0 1 0 221769810 74932224 17809 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 18294 17809 111 241 0 18050 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 73176

[startup+702.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1408696/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=73336 CPUtime=702.37
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 22536 0 0 0 70217 20 0 0 25 0 1 0 221769810 75096064 17837 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 18334 17837 111 241 0 18090 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 73336

[startup+762.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1368184/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118280 CPUtime=762.39
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34219 0 0 0 76214 25 0 0 25 0 1 0 221769810 121118720 27929 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29570 27929 111 241 0 29326 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 118280

[startup+822.698 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1368184/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118280 CPUtime=822.4
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34219 0 0 0 82215 25 0 0 25 0 1 0 221769810 121118720 27929 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559878 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29570 27929 111 241 0 29326 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 118280

[startup+882.726 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7979
/proc/meminfo: memFree=1367544/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118400 CPUtime=882.41
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34712 0 0 0 88215 26 0 0 25 0 1 0 221769810 121241600 28080 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29600 28080 111 241 0 29356 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 118400

[startup+942.754 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 7979
/proc/meminfo: memFree=1367608/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118400 CPUtime=942.41
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34713 0 0 0 94215 26 0 0 25 0 1 0 221769810 121241600 28081 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29600 28081 111 241 0 29356 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 118400

[startup+1002.78 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 7979
/proc/meminfo: memFree=1367672/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118400 CPUtime=1002.42
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34714 0 0 0 100215 27 0 0 25 0 1 0 221769810 121241600 28082 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29600 28082 111 241 0 29356 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 118400

[startup+1062.82 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7979
/proc/meminfo: memFree=1367096/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118660 CPUtime=1062.43
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 34857 0 0 0 106216 27 0 0 25 0 1 0 221769810 121507840 28225 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29665 28225 111 241 0 29421 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 118660

[startup+1122.85 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7979
/proc/meminfo: memFree=1366776/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118940 CPUtime=1122.44
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 35309 0 0 0 112216 28 0 0 25 0 1 0 221769810 121794560 28305 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29735 28305 111 241 0 29491 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 118940

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7979
/proc/meminfo: memFree=1366712/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=118940 CPUtime=1182.45
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 35330 0 0 0 118216 29 0 0 25 0 1 0 221769810 121794560 28326 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29735 28326 111 241 0 29491 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 118940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7979
/proc/meminfo: memFree=1366584/2055920 swapFree=4192812/4192956
[pid=7976] ppid=7974 vsize=119072 CPUtime=1200.06
/proc/7976/stat : 7976 (cmusat_base) R 7974 7976 7303 0 -1 4194304 35354 0 0 0 119977 29 0 0 25 0 1 0 221769810 121929728 28350 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7976/statm: 29768 28350 111 241 0 29524 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 119072

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.314952
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 119072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35354
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= 24933

runsolver used 1.36679 second user time and 2.74658 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Wed Feb 21 00:35:54 UTC 2007

IDJOB= 302718
IDBENCH= 20090
IDSOLVER= 120
FILE ID= node15/302718-1172018154

PBS_JOBID= 3849152

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302718-1172018154/cmusat_base /tmp/evaluation/302718-1172018154/instance-302718-1172018154.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-302718-1172018154 -o ROOT/results/node15/solver-302718-1172018154 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302718-1172018154/cmusat_base /tmp/evaluation/302718-1172018154/instance-302718-1172018154.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 948701632

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1480472 kB
Buffers:         43472 kB
Cached:         401180 kB
SwapCached:          0 kB
Active:         154696 kB
Inactive:       350196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3068 kB
Writeback:           0 kB
Mapped:          79168 kB
Slab:            56052 kB
Committed_AS:   857780 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= 66546 MiB

End job on node15 on Wed Feb 21 00:55:57 UTC 2007