Trace number 306737

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 2007-02-08? (TO) 1200.14 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  13000                                                |
0.00/0.10	c |  Number of clauses:    54600                                                |

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/node38/watcher-306737-1172105283 -o ROOT/results/node38/solver-306737-1172105283 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306737-1172105283/cmusat /tmp/evaluation/306737-1172105283/instance-306737-1172105283.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 16862
/proc/meminfo: memFree=1541488/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=2936 CPUtime=0
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 576 0 0 0 0 0 0 0 18 0 1 0 230484151 3006464 559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 734 560 95 243 0 488 0

[startup+0.107476 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16862
/proc/meminfo: memFree=1541488/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=7200 CPUtime=0.09
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 1589 0 0 0 9 0 0 0 18 0 1 0 230484151 7372800 1555 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530326 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 1800 1555 107 243 0 1554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7200

[startup+0.518522 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16862
/proc/meminfo: memFree=1541488/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=10620 CPUtime=0.51
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 2561 0 0 0 50 1 0 0 21 0 1 0 230484151 10874880 2169 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134974508 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 2655 2169 119 243 0 2409 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10620

[startup+1.34262 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1533160/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=10620 CPUtime=1.33
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 2567 0 0 0 132 1 0 0 25 0 1 0 230484151 10874880 2175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 2655 2175 119 243 0 2409 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10620

[startup+2.9788 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1532136/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=12472 CPUtime=2.96
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 3018 0 0 0 295 1 0 0 25 0 1 0 230484151 12771328 2626 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581187 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 3118 2626 119 243 0 2872 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12472

[startup+6.25517 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1527720/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=16572 CPUtime=6.25
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 4081 0 0 0 622 3 0 0 25 0 1 0 230484151 16969728 3689 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 4143 3689 119 243 0 3897 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16572

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1518768/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=25028 CPUtime=12.7
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 6215 0 0 0 1265 5 0 0 25 0 1 0 230484151 25628672 5823 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 6257 5823 119 243 0 6011 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25028

[startup+25.5104 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1505328/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=38712 CPUtime=25.49
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 9699 0 0 0 2542 7 0 0 25 0 1 0 230484151 39641088 9307 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 9678 9307 119 243 0 9432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38712

[startup+51.1193 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1494896/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=48036 CPUtime=51.09
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 12497 0 0 0 5100 9 0 0 25 0 1 0 230484151 49188864 11657 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 12009 11657 119 243 0 11763 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48036

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1481264/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=61488 CPUtime=102.28
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 16216 0 0 0 10216 12 0 0 25 0 1 0 230484151 62963712 15055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 15372 15055 119 243 0 15126 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 61488

[startup+162.353 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1468464/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=74112 CPUtime=162.29
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 19756 0 0 0 16214 15 0 0 25 0 1 0 230484151 75890688 18253 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 18528 18253 119 243 0 18282 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 74112

[startup+222.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1463152/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=79716 CPUtime=222.29
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 21345 0 0 0 22213 16 0 0 25 0 1 0 230484151 81629184 19661 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 19929 19661 119 243 0 19683 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 79716

[startup+282.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1440432/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=101780 CPUtime=282.3
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 27317 0 0 0 28210 20 0 0 25 0 1 0 230484151 104222720 25249 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 25445 25249 119 243 0 25199 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101780

[startup+342.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1369520/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175832 CPUtime=342.31
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 45856 0 0 0 34203 28 0 0 25 0 1 0 230484151 180051968 42949 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43958 42949 119 243 0 43712 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 175832

[startup+402.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1369328/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175864 CPUtime=402.31
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 46111 0 0 0 40203 28 0 0 25 0 1 0 230484151 180084736 42990 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43966 42990 119 243 0 43720 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 175864

[startup+462.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1369136/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175864 CPUtime=462.31
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 46156 0 0 0 46203 28 0 0 25 0 1 0 230484151 180084736 43035 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43966 43035 119 243 0 43720 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 175864

[startup+522.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1369072/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175916 CPUtime=522.32
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 46398 0 0 0 52204 28 0 0 25 0 1 0 230484151 180137984 43055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43979 43055 119 243 0 43733 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 175916

[startup+582.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1368816/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175968 CPUtime=582.32
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 46697 0 0 0 58204 28 0 0 25 0 1 0 230484151 180191232 43119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43992 43119 119 243 0 43746 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 175968

[startup+642.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1368816/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=175968 CPUtime=642.32
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 46697 0 0 0 64204 28 0 0 25 0 1 0 230484151 180191232 43119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 43992 43119 119 243 0 43746 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 175968

[startup+702.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1368560/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=176024 CPUtime=702.33
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 47015 0 0 0 70204 29 0 0 25 0 1 0 230484151 180248576 43189 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 44006 43189 119 243 0 43760 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 176024

[startup+762.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16863
/proc/meminfo: memFree=1368368/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=176024 CPUtime=762.33
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 47052 0 0 0 76204 29 0 0 25 0 1 0 230484151 180248576 43226 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 44006 43226 119 243 0 43760 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 176024

[startup+822.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 16977
/proc/meminfo: memFree=1366952/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=176080 CPUtime=822.29
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 47348 0 0 0 82199 30 0 0 25 0 1 0 230484151 180305920 43260 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 44020 43260 119 243 0 43774 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 176080

[startup+882.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1367912/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=176080 CPUtime=882.25
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 47348 0 0 0 88195 30 0 0 25 0 1 0 230484151 180305920 43260 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 44020 43260 119 243 0 43774 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 176080

[startup+942.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1359528/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=184500 CPUtime=942.26
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 49760 0 0 0 94194 32 0 0 25 0 1 0 230484151 188928000 45396 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 46125 45396 119 243 0 45879 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 184500

[startup+1002.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1359528/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=184500 CPUtime=1002.26
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 49760 0 0 0 100194 32 0 0 25 0 1 0 230484151 188928000 45396 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580924 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 46125 45396 119 243 0 45879 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 184500

[startup+1062.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1356392/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=187712 CPUtime=1062.27
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 50587 0 0 0 106194 33 0 0 25 0 1 0 230484151 192217088 46223 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590178 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 46928 46223 119 243 0 46682 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 187712

[startup+1122.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1331112/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=212976 CPUtime=1122.27
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 56912 0 0 0 112189 38 0 0 25 0 1 0 230484151 218087424 52548 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 53244 52548 119 243 0 52998 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 212976

[startup+1182.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1325488/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=218224 CPUtime=1182.27
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 58563 0 0 0 118188 39 0 0 25 0 1 0 230484151 223461376 53906 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 54556 53906 119 243 0 54310 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 218224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17061
/proc/meminfo: memFree=1325488/2055920 swapFree=4183164/4192956
[pid=16862] ppid=16860 vsize=218224 CPUtime=1200.09
/proc/16862/stat : 16862 (cmusat) R 16860 16862 16033 0 -1 4194304 58563 0 0 0 119970 39 0 0 25 0 1 0 230484151 223461376 53906 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16862/statm: 54556 53906 119 243 0 54310 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 218224

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): 1200.61
CPU time (s): 1200.14
CPU user time (s): 1199.7
CPU system time (s): 0.431934
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 218224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.431934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58563
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= 1585

runsolver used 0.825874 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Thu Feb 22 00:48:03 UTC 2007

IDJOB= 306737
IDBENCH= 20188
IDSOLVER= 121
FILE ID= node38/306737-1172105283

PBS_JOBID= 3892877

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306737-1172105283/cmusat /tmp/evaluation/306737-1172105283/instance-306737-1172105283.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-306737-1172105283 -o ROOT/results/node38/solver-306737-1172105283 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306737-1172105283/cmusat /tmp/evaluation/306737-1172105283/instance-306737-1172105283.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 23940937

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1541896 kB
Buffers:         39188 kB
Cached:         416560 kB
SwapCached:       4408 kB
Active:         358068 kB
Inactive:       108400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541896 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            33540 kB
Committed_AS:   537944 kB
PageTables:       1468 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= 66557 MiB

End job on node38 on Thu Feb 22 01:08:06 UTC 2007