Trace number 302924

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) 1200.04 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node34/watcher-302924-1172023036 -o ROOT/results/node34/solver-302924-1172023036 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302924-1172023036/cmusat /tmp/evaluation/302924-1172023036/instance-302924-1172023036.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 1.08 3/64 20088
/proc/meminfo: memFree=1510128/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=2316 CPUtime=0
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 196067449 2371584 304 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134551882 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 579 304 96 243 0 333 0

[startup+0.107463 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 20088
/proc/meminfo: memFree=1510128/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=4184 CPUtime=0.1
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 802 0 0 0 10 0 0 0 18 0 1 0 196067449 4284416 785 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 1046 785 107 243 0 800 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4184

[startup+0.515496 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 20088
/proc/meminfo: memFree=1510128/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=4348 CPUtime=0.51
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 848 0 0 0 51 0 0 0 21 0 1 0 196067449 4452352 831 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 1087 831 108 243 0 841 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4348

[startup+1.33856 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 20089
/proc/meminfo: memFree=1505576/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=6948 CPUtime=1.33
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 2074 0 0 0 133 0 0 0 25 0 1 0 196067449 7114752 1388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 1737 1388 118 243 0 1491 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6948

[startup+2.97669 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 20089
/proc/meminfo: memFree=1502696/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=9300 CPUtime=2.97
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 2879 0 0 0 296 1 0 0 25 0 1 0 196067449 9523200 2024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 2325 2024 118 243 0 2079 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9300

[startup+6.25296 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 20089
/proc/meminfo: memFree=1501160/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=10908 CPUtime=6.24
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 3466 0 0 0 622 2 0 0 25 0 1 0 196067449 11169792 2426 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 2727 2426 118 243 0 2481 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10908

[startup+12.7075 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 20089
/proc/meminfo: memFree=1498728/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=12656 CPUtime=12.69
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 4135 0 0 0 1267 2 0 0 25 0 1 0 196067449 12959744 2890 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581122 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 3164 2890 118 243 0 2918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12656

[startup+25.5075 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 20089
/proc/meminfo: memFree=1491048/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=21712 CPUtime=25.49
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 6521 0 0 0 2546 3 0 0 25 0 1 0 196067449 22233088 4884 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 5428 4884 118 243 0 5182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21712

[startup+51.1126 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 20089
/proc/meminfo: memFree=1489000/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=22996 CPUtime=51.09
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 7241 0 0 0 5105 4 0 0 25 0 1 0 196067449 23547904 5308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 5749 5308 118 243 0 5503 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22996

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 20089
/proc/meminfo: memFree=1480680/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=30848 CPUtime=102.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 9805 0 0 0 10222 6 0 0 25 0 1 0 196067449 31588352 7375 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 7712 7375 118 243 0 7466 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30848

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 20089
/proc/meminfo: memFree=1460520/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=53192 CPUtime=162.29
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 15770 0 0 0 16219 10 0 0 25 0 1 0 196067449 54468608 12397 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 13298 12397 118 243 0 13052 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53192

[startup+222.359 s]
/proc/loadavg: 1.04 1.00 1.06 2/65 20089
/proc/meminfo: memFree=1459944/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=53300 CPUtime=222.3
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 16255 0 0 0 22220 10 0 0 25 0 1 0 196067449 54579200 12533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 13325 12533 118 243 0 13079 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 53300

[startup+282.406 s]
/proc/loadavg: 1.01 1.00 1.06 2/71 20223
/proc/meminfo: memFree=1458104/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=53364 CPUtime=282.26
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 16565 0 0 0 28213 13 0 0 25 0 1 0 196067449 54644736 12648 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 13341 12648 118 243 0 13095 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 53364

[startup+342.441 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20287
/proc/meminfo: memFree=1455016/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=57204 CPUtime=342.25
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 18059 0 0 0 34210 15 0 0 25 0 1 0 196067449 58576896 13703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 14301 13703 118 243 0 14055 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 57204

[startup+402.461 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20287
/proc/meminfo: memFree=1450216/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=61820 CPUtime=402.25
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 19524 0 0 0 40208 17 0 0 25 0 1 0 196067449 63303680 14922 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 15455 14922 118 243 0 15209 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 61820

[startup+462.478 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20287
/proc/meminfo: memFree=1448616/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=63596 CPUtime=462.25
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 19936 0 0 0 46208 17 0 0 25 0 1 0 196067449 65122304 15334 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589804 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 15899 15334 118 243 0 15653 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 63596

[startup+522.492 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20287
/proc/meminfo: memFree=1443624/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=68248 CPUtime=522.26
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 21419 0 0 0 52207 19 0 0 25 0 1 0 196067449 69885952 16550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 17062 16550 118 243 0 16816 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 68248

[startup+582.507 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20287
/proc/meminfo: memFree=1437352/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=74140 CPUtime=582.25
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 22985 0 0 0 58205 20 0 0 25 0 1 0 196067449 75919360 18116 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 18535 18116 118 243 0 18289 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 74140

[startup+642.529 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20287
/proc/meminfo: memFree=1436712/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=74896 CPUtime=642.27
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 23433 0 0 0 64206 21 0 0 25 0 1 0 196067449 76693504 18275 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589686 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 18724 18275 118 243 0 18478 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 74896

[startup+702.548 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 20287
/proc/meminfo: memFree=1396200/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120004 CPUtime=702.27
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 35119 0 0 0 70202 25 0 0 25 0 1 0 196067449 122884096 28370 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30001 28370 118 243 0 29755 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 120004

[startup+762.568 s]
/proc/loadavg: 1.01 1.01 1.02 2/65 20287
/proc/meminfo: memFree=1396136/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120004 CPUtime=762.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 35119 0 0 0 76203 25 0 0 25 0 1 0 196067449 122884096 28370 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30001 28370 118 243 0 29755 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 120004

[startup+822.587 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20287
/proc/meminfo: memFree=1395560/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120124 CPUtime=822.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 35611 0 0 0 82203 25 0 0 25 0 1 0 196067449 123006976 28520 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30031 28520 118 243 0 29785 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 120124

[startup+882.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20287
/proc/meminfo: memFree=1395560/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120124 CPUtime=882.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 35613 0 0 0 88203 25 0 0 25 0 1 0 196067449 123006976 28522 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30031 28522 118 243 0 29785 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 120124

[startup+942.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20287
/proc/meminfo: memFree=1395560/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120124 CPUtime=942.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 35613 0 0 0 94203 25 0 0 25 0 1 0 196067449 123006976 28522 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30031 28522 118 243 0 29785 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 120124

[startup+1002.64 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20287
/proc/meminfo: memFree=1394920/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1002.28
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36153 0 0 0 100203 25 0 0 25 0 1 0 196067449 123142144 28690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28690 118 243 0 29818 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 120256

[startup+1062.66 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20287
/proc/meminfo: memFree=1394856/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1062.29
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36153 0 0 0 106204 25 0 0 25 0 1 0 196067449 123142144 28690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28690 118 243 0 29818 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 120256

[startup+1122.67 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20287
/proc/meminfo: memFree=1394856/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1122.29
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36153 0 0 0 112204 25 0 0 25 0 1 0 196067449 123142144 28690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28690 118 243 0 29818 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 120256

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20287
/proc/meminfo: memFree=1394792/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1182.29
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36153 0 0 0 118204 25 0 0 25 0 1 0 196067449 123142144 28690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28690 118 243 0 29818 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 120256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20287
/proc/meminfo: memFree=1394600/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1200.01
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36193 0 0 0 119976 25 0 0 25 0 1 0 196067449 123142144 28730 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28730 118 243 0 29818 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 120256

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 20287
/proc/meminfo: memFree=1394600/2055920 swapFree=4182748/4192956
[pid=20088] ppid=20086 vsize=120256 CPUtime=1200.01
/proc/20088/stat : 20088 (cmusat) R 20086 20088 19284 0 -1 4194304 36193 0 0 0 119976 25 0 0 25 0 1 0 196067449 123142144 28730 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20088/statm: 30064 28730 118 243 0 29818 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 120256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.278957
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 120256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36193
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= 2138

runsolver used 0.779881 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 01:57:16 UTC 2007

IDJOB= 302924
IDBENCH= 20095
IDSOLVER= 121
FILE ID= node34/302924-1172023036

PBS_JOBID= 3892668

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/302924-1172023036/cmusat /tmp/evaluation/302924-1172023036/instance-302924-1172023036.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-302924-1172023036 -o ROOT/results/node34/solver-302924-1172023036 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302924-1172023036/cmusat /tmp/evaluation/302924-1172023036/instance-302924-1172023036.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 356833544

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1510600 kB
Buffers:         23004 kB
Cached:         464504 kB
SwapCached:       4880 kB
Active:         102920 kB
Inactive:       395228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510600 kB
SwapTotal:     4192956 kB
SwapFree:      4182748 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            33196 kB
Committed_AS:   525168 kB
PageTables:       1396 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 node34 on Wed Feb 21 02:17:19 UTC 2007