Trace number 293658

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) 1200.11 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
MD5SUMd3177e303e591d32ea3e64b6a30a8ebf
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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-293658-1171775240 -o ROOT/results/node4/solver-293658-1171775240 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293658-1171775240/cmusat /tmp/evaluation/293658-1171775240/instance-293658-1171775240.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 17662
/proc/meminfo: memFree=1015008/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=2312 CPUtime=0
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 197478903 2367488 186 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 578 186 108 243 0 332 0

[startup+0.107863 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17662
/proc/meminfo: memFree=1015008/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=2748 CPUtime=0.1
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 197478903 2813952 310 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 687 310 118 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.519901 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17662
/proc/meminfo: memFree=1015008/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=3452 CPUtime=0.51
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 467 0 0 0 51 0 0 0 22 0 1 0 197478903 3534848 450 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581808 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 863 450 118 243 0 617 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3452

[startup+1.33998 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1013528/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=3684 CPUtime=1.33
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 553 0 0 0 133 0 0 0 25 0 1 0 197478903 3772416 536 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 921 536 118 243 0 675 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3684

[startup+2.97614 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1011864/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=5256 CPUtime=2.97
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 894 0 0 0 297 0 0 0 25 0 1 0 197478903 5382144 877 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 1314 877 118 243 0 1068 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5256

[startup+6.25245 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1011096/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=5924 CPUtime=6.24
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 1108 0 0 0 624 0 0 0 25 0 1 0 197478903 6066176 1091 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 1481 1091 118 243 0 1235 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5924

[startup+12.7091 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1008600/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=8504 CPUtime=12.69
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 1947 0 0 0 1269 0 0 0 25 0 1 0 197478903 8708096 1642 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 2126 1642 118 243 0 1880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8504

[startup+25.5113 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1006488/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=15100 CPUtime=25.5
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 3909 0 0 0 2548 2 0 0 25 0 1 0 197478903 15462400 3086 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 3775 3086 118 243 0 3529 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15100

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17663
/proc/meminfo: memFree=1001880/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=15736 CPUtime=51.1
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 4579 0 0 0 5107 3 0 0 25 0 1 0 197478903 16113664 3341 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 3934 3341 118 243 0 3688 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15736

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17663
/proc/meminfo: memFree=989848/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=29420 CPUtime=102.3
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 8661 0 0 0 10224 6 0 0 25 0 1 0 197478903 30126080 6337 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 7355 6337 118 243 0 7109 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29420

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=989208/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=29548 CPUtime=162.32
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 9151 0 0 0 16225 7 0 0 25 0 1 0 197478903 30257152 6500 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 7387 6500 118 243 0 7141 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29548

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=986904/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=31184 CPUtime=222.33
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 10113 0 0 0 22225 8 0 0 25 0 1 0 197478903 31932416 7068 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 7796 7068 118 243 0 7550 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31184

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=984088/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=33852 CPUtime=282.35
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 11072 0 0 0 28226 9 0 0 25 0 1 0 197478903 34664448 7768 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 8463 7768 118 243 0 8217 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 33852

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=980760/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=37132 CPUtime=342.36
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 12171 0 0 0 34226 10 0 0 25 0 1 0 197478903 38023168 8586 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 9283 8586 118 243 0 9037 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 37132

[startup+402.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=964504/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57696 CPUtime=402.38
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 17668 0 0 0 40225 13 0 0 25 0 1 0 197478903 59080704 12638 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14424 12638 118 243 0 14178 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 57696

[startup+462.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17663
/proc/meminfo: memFree=964120/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57812 CPUtime=462.39
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 18116 0 0 0 46225 14 0 0 25 0 1 0 197478903 59199488 12787 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14453 12787 118 243 0 14207 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 57812

[startup+522.548 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 17663
/proc/meminfo: memFree=963992/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57812 CPUtime=522.4
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 18119 0 0 0 52226 14 0 0 25 0 1 0 197478903 59199488 12790 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14453 12790 118 243 0 14207 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 57812

[startup+582.576 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 17663
/proc/meminfo: memFree=963736/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57812 CPUtime=582.42
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 18199 0 0 0 58227 15 0 0 25 0 1 0 197478903 59199488 12870 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14453 12870 118 243 0 14207 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 57812

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=963352/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57944 CPUtime=642.43
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 18613 0 0 0 64228 15 0 0 25 0 1 0 197478903 59334656 12956 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14486 12956 118 243 0 14240 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 57944

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=963352/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=57944 CPUtime=702.45
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 18613 0 0 0 70229 16 0 0 25 0 1 0 197478903 59334656 12956 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14486 12956 118 243 0 14240 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 57944

[startup+762.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=58084 CPUtime=762.46
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 19149 0 0 0 76230 16 0 0 25 0 1 0 197478903 59478016 13131 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14521 13131 118 243 0 14275 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 58084

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=962392/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=58344 CPUtime=822.48
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 19183 0 0 0 82231 17 0 0 25 0 1 0 197478903 59744256 13165 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14586 13165 118 243 0 14340 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 58344

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=962328/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=58344 CPUtime=882.49
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 19190 0 0 0 88232 17 0 0 25 0 1 0 197478903 59744256 13172 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14586 13172 118 243 0 14340 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 58344

[startup+942.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=960536/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=59640 CPUtime=942.51
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 20039 0 0 0 94233 18 0 0 25 0 1 0 197478903 61071360 13625 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 14910 13625 118 243 0 14664 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 59640

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=960344/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=60068 CPUtime=1002.52
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 20142 0 0 0 100234 18 0 0 25 0 1 0 197478903 61509632 13728 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 15017 13728 118 243 0 14771 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 60068

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=957272/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=62880 CPUtime=1062.54
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 20957 0 0 0 106235 19 0 0 25 0 1 0 197478903 64389120 14510 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 15720 14510 118 243 0 15474 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 62880

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=955608/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=64384 CPUtime=1122.55
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 21789 0 0 0 112235 20 0 0 25 0 1 0 197478903 65929216 14907 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 16096 14907 118 243 0 15850 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 64384

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=955160/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=65060 CPUtime=1182.57
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 21896 0 0 0 118236 21 0 0 25 0 1 0 197478903 66621440 15014 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 16265 15014 118 243 0 16019 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 65060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=955160/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=65060 CPUtime=1200.09
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 21897 0 0 0 119988 21 0 0 25 0 1 0 197478903 66621440 15015 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 16265 15015 118 243 0 16019 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65060

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17663
/proc/meminfo: memFree=955160/2055920 swapFree=4192812/4192956
[pid=17662] ppid=17660 vsize=65060 CPUtime=1200.09
/proc/17662/stat : 17662 (cmusat) R 17660 17662 17041 0 -1 4194304 21897 0 0 0 119988 21 0 0 25 0 1 0 197478903 66621440 15015 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17662/statm: 16265 15015 118 243 0 16019 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.225965
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 65060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21897
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= 24937

runsolver used 1.36379 second user time and 2.82057 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 05:07:20 UTC 2007

IDJOB= 293658
IDBENCH= 19869
IDSOLVER= 121
FILE ID= node4/293658-1171775240

PBS_JOBID= 3839289

Free space on /tmp= 66551 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293658-1171775240/cmusat /tmp/evaluation/293658-1171775240/instance-293658-1171775240.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-293658-1171775240 -o ROOT/results/node4/solver-293658-1171775240 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293658-1171775240/cmusat /tmp/evaluation/293658-1171775240/instance-293658-1171775240.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d3177e303e591d32ea3e64b6a30a8ebf

RANDOM SEED= 155358167

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:       1015480 kB
Buffers:         56452 kB
Cached:         848152 kB
SwapCached:          0 kB
Active:         340320 kB
Inactive:       623964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            61720 kB
Committed_AS:   854880 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 05:27:23 UTC 2007