Trace number 293453

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) 1200.1 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |

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/node4/watcher-293453-1171771630 -o ROOT/results/node4/solver-293453-1171771630 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293453-1171771630/cmusat /tmp/evaluation/293453-1171771630/instance-293453-1171771630.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 17339
/proc/meminfo: memFree=1015328/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=2320 CPUtime=0
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 197117841 2375680 184 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134551121 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 579 187 99 243 0 333 0

[startup+0.107602 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17339
/proc/meminfo: memFree=1015328/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=2880 CPUtime=0.1
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 332 0 0 0 10 0 0 0 18 0 1 0 197117841 2949120 315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 720 315 118 243 0 474 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2880

[startup+0.518642 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17339
/proc/meminfo: memFree=1015328/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=3692 CPUtime=0.51
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 504 0 0 0 51 0 0 0 22 0 1 0 197117841 3780608 487 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 923 487 118 243 0 677 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3692

[startup+1.33872 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17340
/proc/meminfo: memFree=1013656/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=3868 CPUtime=1.33
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 564 0 0 0 133 0 0 0 25 0 1 0 197117841 3960832 547 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 967 547 118 243 0 721 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3868

[startup+2.97488 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17340
/proc/meminfo: memFree=1012824/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=5712 CPUtime=2.96
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 987 0 0 0 296 0 0 0 25 0 1 0 197117841 5849088 970 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589795 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 1428 970 118 243 0 1182 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5712

[startup+6.25119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17340
/proc/meminfo: memFree=1011096/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=6408 CPUtime=6.24
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 1199 0 0 0 624 0 0 0 25 0 1 0 197117841 6561792 1182 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 1602 1182 118 243 0 1356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6408

[startup+12.7068 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17340
/proc/meminfo: memFree=1008024/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=9560 CPUtime=12.69
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 2174 0 0 0 1268 1 0 0 25 0 1 0 197117841 9789440 1862 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 2390 1862 118 243 0 2144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9560

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17340
/proc/meminfo: memFree=1005720/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=11404 CPUtime=25.5
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 3025 0 0 0 2548 2 0 0 25 0 1 0 197117841 11677696 2430 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 2851 2430 118 243 0 2605 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11404

[startup+51.1175 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17340
/proc/meminfo: memFree=999960/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=18064 CPUtime=51.1
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 5126 0 0 0 5107 3 0 0 25 0 1 0 197117841 18497536 3876 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 4516 3876 118 243 0 4270 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18064

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17340
/proc/meminfo: memFree=994968/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=22744 CPUtime=102.3
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 6948 0 0 0 10225 5 0 0 25 0 1 0 197117841 23289856 5218 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 5686 5218 118 243 0 5440 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22744

[startup+162.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17340
/proc/meminfo: memFree=985176/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=34208 CPUtime=162.32
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 10444 0 0 0 16225 7 0 0 25 0 1 0 197117841 35028992 7578 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 8552 7578 118 243 0 8306 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 34208

[startup+222.398 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17340
/proc/meminfo: memFree=984408/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=34548 CPUtime=222.33
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 10825 0 0 0 22226 7 0 0 25 0 1 0 197117841 35377152 7761 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 8637 7761 118 243 0 8391 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34548

[startup+282.431 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17340
/proc/meminfo: memFree=982360/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=36516 CPUtime=282.35
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 11607 0 0 0 28227 8 0 0 25 0 1 0 197117841 37392384 8293 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 9129 8293 118 243 0 8883 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 36516

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=979864/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=38620 CPUtime=342.36
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 12425 0 0 0 34226 10 0 0 25 0 1 0 197117841 39546880 8840 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 9655 8840 118 243 0 9409 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38620

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=976728/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=41672 CPUtime=402.38
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 13502 0 0 0 40227 11 0 0 25 0 1 0 197117841 42672128 9655 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 10418 9655 118 243 0 10172 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 41672

[startup+462.523 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17340
/proc/meminfo: memFree=973400/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=44800 CPUtime=462.39
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 14654 0 0 0 46227 12 0 0 25 0 1 0 197117841 45875200 10520 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 11200 10520 118 243 0 10954 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 44800

[startup+522.547 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17340
/proc/meminfo: memFree=956504/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=66536 CPUtime=522.4
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 20150 0 0 0 52225 15 0 0 25 0 1 0 197117841 68132864 14736 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 16634 14736 118 243 0 16388 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 66536

[startup+582.576 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17340
/proc/meminfo: memFree=955672/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=67256 CPUtime=582.43
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 20669 0 0 0 58227 16 0 0 25 0 1 0 197117841 68870144 14939 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 16814 14939 118 243 0 16568 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 67256

[startup+642.612 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17340
/proc/meminfo: memFree=955096/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=67648 CPUtime=642.44
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 20852 0 0 0 64228 16 0 0 25 0 1 0 197117841 69271552 15089 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 16912 15089 118 243 0 16666 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 67648

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=954264/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=68176 CPUtime=702.45
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 21393 0 0 0 70228 17 0 0 25 0 1 0 197117841 69812224 15283 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17044 15283 118 243 0 16798 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 68176

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=954008/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=68436 CPUtime=762.47
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 21449 0 0 0 76229 18 0 0 25 0 1 0 197117841 70078464 15339 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17109 15339 118 243 0 16863 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 68436

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=952920/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=69104 CPUtime=822.49
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 22152 0 0 0 82230 19 0 0 25 0 1 0 197117841 70762496 15596 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17276 15596 118 243 0 17030 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 69104

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=952920/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=69104 CPUtime=882.49
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 22153 0 0 0 88230 19 0 0 25 0 1 0 197117841 70762496 15597 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17276 15597 118 243 0 17030 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 69104

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=952408/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=69104 CPUtime=942.51
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 22290 0 0 0 94231 20 0 0 25 0 1 0 197117841 70762496 15734 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17276 15734 118 243 0 17030 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 69104

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17340
/proc/meminfo: memFree=951576/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=70176 CPUtime=1002.53
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 22967 0 0 0 100232 21 0 0 25 0 1 0 197117841 71860224 15993 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17544 15993 118 243 0 17298 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 70176

[startup+1062.82 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 17340
/proc/meminfo: memFree=951064/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=70692 CPUtime=1062.54
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 23124 0 0 0 106233 21 0 0 25 0 1 0 197117841 72388608 16052 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17673 16052 118 243 0 17427 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 70692

[startup+1122.84 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17340
/proc/meminfo: memFree=951000/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=70884 CPUtime=1122.55
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 23189 0 0 0 112234 21 0 0 25 0 1 0 197117841 72585216 16117 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 17721 16117 118 243 0 17475 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 70884

[startup+1182.87 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17340
/proc/meminfo: memFree=949080/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=72532 CPUtime=1182.57
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 24207 0 0 0 118234 23 0 0 25 0 1 0 197117841 74272768 16610 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 18133 16610 118 243 0 17887 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 72532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17340
/proc/meminfo: memFree=949016/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=72532 CPUtime=1200.08
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 24217 0 0 0 119985 23 0 0 25 0 1 0 197117841 74272768 16620 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 18133 16620 118 243 0 17887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72532

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

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

[startup+1200.39 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17340
/proc/meminfo: memFree=949016/2055920 swapFree=4192812/4192956
[pid=17339] ppid=17337 vsize=72532 CPUtime=1200.08
/proc/17339/stat : 17339 (cmusat) R 17337 17339 17041 0 -1 4194304 24217 0 0 0 119985 23 0 0 25 0 1 0 197117841 74272768 16620 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17339/statm: 18133 16620 118 243 0 17887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.242963
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 72532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24217
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= 24946

runsolver used 1.39979 second user time and 2.72858 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 04:07:10 UTC 2007

IDJOB= 293453
IDBENCH= 19864
IDSOLVER= 121
FILE ID= node4/293453-1171771630

PBS_JOBID= 3839289

Free space on /tmp= 66551 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293453-1171771630/cmusat /tmp/evaluation/293453-1171771630/instance-293453-1171771630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-293453-1171771630 -o ROOT/results/node4/solver-293453-1171771630 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293453-1171771630/cmusat /tmp/evaluation/293453-1171771630/instance-293453-1171771630.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 124297569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1015800 kB
Buffers:         56396 kB
Cached:         848004 kB
SwapCached:          0 kB
Active:         340272 kB
Inactive:       623716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          78488 kB
Slab:            61704 kB
Committed_AS:   852080 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Sun Feb 18 04:27:12 UTC 2007