Trace number 294642

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) 1200.03 1200.52

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node43/watcher-294642-1171792326 -o ROOT/results/node43/solver-294642-1171792326 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294642-1171792326/cmusat /tmp/evaluation/294642-1171792326/instance-294642-1171792326.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: 1.00 1.00 1.00 2/64 11682
/proc/meminfo: memFree=552608/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=2316 CPUtime=0
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 199188632 2371584 187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134532277 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 579 188 96 243 0 333 0

[startup+0.107519 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11682
/proc/meminfo: memFree=552608/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=2812 CPUtime=0.1
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 199188632 2879488 329 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 703 329 118 243 0 457 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2812

[startup+0.516587 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11682
/proc/meminfo: memFree=552608/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=3368 CPUtime=0.51
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 581 0 0 0 51 0 0 0 21 0 1 0 199188632 3448832 480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 842 480 118 243 0 596 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3368

[startup+1.33672 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=550424/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=4440 CPUtime=1.33
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 798 0 0 0 133 0 0 0 25 0 1 0 199188632 4546560 697 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 1110 697 118 243 0 864 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4440

[startup+2.97299 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=550040/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=4828 CPUtime=2.96
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 896 0 0 0 296 0 0 0 25 0 1 0 199188632 4943872 795 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 1207 795 118 243 0 961 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4828

[startup+6.25154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=547616/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=7264 CPUtime=6.24
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 1529 0 0 0 624 0 0 0 25 0 1 0 199188632 7438336 1307 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 1816 1307 118 243 0 1570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7264

[startup+12.7046 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=546848/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=7864 CPUtime=12.69
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 1941 0 0 0 1269 0 0 0 25 0 1 0 199188632 8052736 1539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 1966 1539 118 243 0 1720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7864

[startup+25.6068 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=542880/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=12412 CPUtime=25.59
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 3501 0 0 0 2558 1 0 0 25 0 1 0 199188632 12709888 2491 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 3103 2491 118 243 0 2857 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 12412

[startup+51.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=540256/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=14664 CPUtime=51.18
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 4547 0 0 0 5117 1 0 0 25 0 1 0 199188632 15015936 3155 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 3666 3155 118 243 0 3420 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 14664

[startup+102.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=532768/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=23828 CPUtime=102.37
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 7738 0 0 0 10234 3 0 0 25 0 1 0 199188632 24399872 5076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 5957 5076 118 243 0 5711 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23828

[startup+162.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=529696/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=26460 CPUtime=162.37
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 8849 0 0 0 16233 4 0 0 25 0 1 0 199188632 27095040 5767 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 6615 5767 118 243 0 6369 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 26460

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=525280/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=30340 CPUtime=222.38
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 10454 0 0 0 22232 6 0 0 25 0 1 0 199188632 31068160 6851 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 7585 6851 118 243 0 7339 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 30340

[startup+282.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=514400/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=45348 CPUtime=282.37
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 14564 0 0 0 28229 8 0 0 25 0 1 0 199188632 46436352 9579 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11337 9579 118 243 0 11091 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 45348

[startup+342.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=513760/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=45460 CPUtime=342.36
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 15016 0 0 0 34228 8 0 0 25 0 1 0 199188632 46551040 9739 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11365 9739 118 243 0 11119 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45460

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=513120/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=45584 CPUtime=402.36
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 15494 0 0 0 40228 8 0 0 25 0 1 0 199188632 46678016 9897 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11396 9897 118 243 0 11150 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 45584

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=512544/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=46232 CPUtime=462.36
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 15704 0 0 0 46228 8 0 0 25 0 1 0 199188632 47341568 10009 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11558 10009 118 243 0 11312 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 46232

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11683
/proc/meminfo: memFree=511840/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=46504 CPUtime=522.36
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 16255 0 0 0 52227 9 0 0 25 0 1 0 199188632 47620096 10209 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11626 10209 118 243 0 11380 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 46504

[startup+582.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11799
/proc/meminfo: memFree=510320/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=46768 CPUtime=582.34
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 16338 0 0 0 58222 12 0 0 25 0 1 0 199188632 47890432 10292 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 11692 10292 118 243 0 11446 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 46768

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=508704/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=49020 CPUtime=642.3
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 17476 0 0 0 64215 15 0 0 25 0 1 0 199188632 50196480 10947 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 12255 10947 118 243 0 12009 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 49020

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=508384/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=49664 CPUtime=702.3
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 17594 0 0 0 70215 15 0 0 25 0 1 0 199188632 50855936 11065 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 12416 11065 118 243 0 12170 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 49664

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=505248/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=52452 CPUtime=762.3
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 18934 0 0 0 76214 16 0 0 25 0 1 0 199188632 53710848 11883 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 13113 11883 118 243 0 12867 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 52452

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=504736/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=52840 CPUtime=822.3
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 19039 0 0 0 82214 16 0 0 25 0 1 0 199188632 54108160 11923 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 13210 11923 118 243 0 12964 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 52840

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=504160/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=53632 CPUtime=882.3
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 19298 0 0 0 88213 17 0 0 25 0 1 0 199188632 54919168 12084 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 13408 12084 118 243 0 13162 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 53632

[startup+942.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=501792/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=55480 CPUtime=942.29
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 19912 0 0 0 94212 17 0 0 25 0 1 0 199188632 56811520 12698 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 13870 12698 118 243 0 13624 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 55480

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=500320/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=56844 CPUtime=1002.29
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 20758 0 0 0 100211 18 0 0 25 0 1 0 199188632 58208256 13047 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 14211 13047 118 243 0 13965 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 56844

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=500064/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=57104 CPUtime=1062.29
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 20862 0 0 0 106211 18 0 0 25 0 1 0 199188632 58474496 13118 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 14276 13118 118 243 0 14030 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 57104

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=499936/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=57360 CPUtime=1122.29
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 20948 0 0 0 112211 18 0 0 25 0 1 0 199188632 58736640 13139 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 14340 13139 118 243 0 14094 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 57360

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=496864/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=60260 CPUtime=1182.29
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 21808 0 0 0 118210 19 0 0 25 0 1 0 199188632 61706240 13966 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 15065 13966 118 243 0 14819 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 60260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11881
/proc/meminfo: memFree=479776/2055920 swapFree=4183376/4192956
[pid=11682] ppid=11680 vsize=85732 CPUtime=1200
/proc/11682/stat : 11682 (cmusat) R 11680 11682 10915 0 -1 4194304 28720 0 0 0 119978 22 0 0 25 0 1 0 199188632 87789568 18141 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/11682/statm: 21433 18141 118 243 0 21187 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 85732

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): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.240963
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 87768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28720
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= 1782

runsolver used 0.792879 second user time and 2.50162 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Feb 18 09:52:06 UTC 2007

IDJOB= 294642
IDBENCH= 19893
IDSOLVER= 121
FILE ID= node43/294642-1171792326

PBS_JOBID= 3839569

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294642-1171792326/cmusat /tmp/evaluation/294642-1171792326/instance-294642-1171792326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-294642-1171792326 -o ROOT/results/node43/solver-294642-1171792326 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294642-1171792326/cmusat /tmp/evaluation/294642-1171792326/instance-294642-1171792326.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 214754885

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        553080 kB
Buffers:         51896 kB
Cached:        1324968 kB
SwapCached:       4080 kB
Active:         864324 kB
Inactive:       523100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        553080 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          15828 kB
Slab:           101508 kB
Committed_AS:   513008 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Sun Feb 18 10:12:09 UTC 2007