Trace number 294683

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) 1200.07 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
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/node33/watcher-294683-1171793180 -o ROOT/results/node33/solver-294683-1171793180 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294683-1171793180/cmusat /tmp/evaluation/294683-1171793180/instance-294683-1171793180.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12517
/proc/meminfo: memFree=911856/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=2316 CPUtime=0
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 104353300 2371584 188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 579 189 96 243 0 333 0

[startup+0.107144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12517
/proc/meminfo: memFree=911856/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=2812 CPUtime=0.1
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 432 0 0 0 10 0 0 0 18 0 1 0 104353300 2879488 330 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590126 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 703 330 118 243 0 457 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2812

[startup+0.515224 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12517
/proc/meminfo: memFree=911856/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=3364 CPUtime=0.51
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 582 0 0 0 51 0 0 0 21 0 1 0 104353300 3444736 480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 841 480 118 243 0 595 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3364

[startup+1.33539 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12518
/proc/meminfo: memFree=909608/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=4440 CPUtime=1.32
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 800 0 0 0 132 0 0 0 25 0 1 0 104353300 4546560 698 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 1110 698 118 243 0 864 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4440

[startup+2.97171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12518
/proc/meminfo: memFree=909224/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=4836 CPUtime=2.96
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 900 0 0 0 296 0 0 0 25 0 1 0 104353300 4952064 798 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 1209 798 118 243 0 963 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4836

[startup+6.25135 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12518
/proc/meminfo: memFree=906856/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=7096 CPUtime=6.24
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 1533 0 0 0 623 1 0 0 25 0 1 0 104353300 7266304 1272 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590178 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 1774 1272 118 243 0 1528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7096

[startup+12.7046 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12518
/proc/meminfo: memFree=905896/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=7984 CPUtime=12.69
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 1971 0 0 0 1268 1 0 0 25 0 1 0 104353300 8175616 1568 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 1996 1568 118 243 0 1750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7984

[startup+25.5081 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=901864/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=12628 CPUtime=25.49
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 3529 0 0 0 2547 2 0 0 25 0 1 0 104353300 12931072 2518 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 3157 2518 118 243 0 2911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12628

[startup+51.1142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=899304/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=14796 CPUtime=51.09
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 4578 0 0 0 5106 3 0 0 25 0 1 0 104353300 15151104 3185 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 3699 3185 118 243 0 3453 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14796

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=891944/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=23700 CPUtime=102.27
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 7504 0 0 0 10223 4 0 0 25 0 1 0 104353300 24268800 4977 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 5925 4977 118 243 0 5679 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23700

[startup+162.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=888616/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=26384 CPUtime=162.27
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 8890 0 0 0 16222 5 0 0 25 0 1 0 104353300 27017216 5774 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 6596 5774 118 243 0 6350 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 26384

[startup+222.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=885928/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=29224 CPUtime=222.29
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 9937 0 0 0 22223 6 0 0 25 0 1 0 104353300 29925376 6534 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 7306 6534 118 243 0 7060 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29224

[startup+282.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=873320/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=45720 CPUtime=282.29
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 14665 0 0 0 28221 8 0 0 25 0 1 0 104353300 46817280 9637 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11430 9637 118 243 0 11184 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45720

[startup+342.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=872872/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=45700 CPUtime=342.28
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 15111 0 0 0 34220 8 0 0 25 0 1 0 104353300 46796800 9758 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11425 9758 118 243 0 11179 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 45700

[startup+402.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=872232/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=46216 CPUtime=402.28
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 15258 0 0 0 40220 8 0 0 25 0 1 0 104353300 47325184 9905 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11554 9905 118 243 0 11308 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 46216

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=871720/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=46724 CPUtime=462.27
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 15749 0 0 0 46219 8 0 0 25 0 1 0 104353300 47845376 10043 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11681 10043 118 243 0 11435 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 46724

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=870952/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=46860 CPUtime=522.28
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 16299 0 0 0 52219 9 0 0 25 0 1 0 104353300 47984640 10242 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11715 10242 118 243 0 11469 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 46860

[startup+582.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=870632/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=47120 CPUtime=582.27
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 16372 0 0 0 58218 9 0 0 25 0 1 0 104353300 48250880 10315 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 11780 10315 118 243 0 11534 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 47120

[startup+642.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12518
/proc/meminfo: memFree=868392/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=49168 CPUtime=642.26
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 17376 0 0 0 64217 9 0 0 25 0 1 0 104353300 50348032 10869 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 12292 10869 118 243 0 12046 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 49168

[startup+702.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=868072/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=49428 CPUtime=702.26
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 17413 0 0 0 70217 9 0 0 25 0 1 0 104353300 50614272 10906 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 12357 10906 118 243 0 12111 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 49428

[startup+762.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=865256/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=51852 CPUtime=762.25
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 18573 0 0 0 76215 10 0 0 25 0 1 0 104353300 53096448 11643 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 12963 11643 118 243 0 12717 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 51852

[startup+822.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=865000/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=52368 CPUtime=822.25
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 18641 0 0 0 82215 10 0 0 25 0 1 0 104353300 53624832 11711 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 13092 11711 118 243 0 12846 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 52368

[startup+882.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=864424/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=52884 CPUtime=882.25
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 18853 0 0 0 88215 10 0 0 25 0 1 0 104353300 54153216 11825 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 13221 11825 118 243 0 12975 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 52884

[startup+942.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=861480/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=55648 CPUtime=942.24
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 19675 0 0 0 94213 11 0 0 25 0 1 0 104353300 56983552 12614 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 13912 12614 118 243 0 13666 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 55648

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=860584/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=56352 CPUtime=1002.24
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 20351 0 0 0 100212 12 0 0 25 0 1 0 104353300 57704448 12793 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 14088 12793 118 243 0 13842 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 56352

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=860520/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=56612 CPUtime=1062.23
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 20413 0 0 0 106211 12 0 0 25 0 1 0 104353300 57970688 12855 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 14153 12855 118 243 0 13907 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 56612

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=860264/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=56792 CPUtime=1122.23
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 20468 0 0 0 112211 12 0 0 25 0 1 0 104353300 58155008 12910 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 14198 12910 118 243 0 13952 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 56792

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=856744/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=60648 CPUtime=1182.23
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 21642 0 0 0 118210 13 0 0 25 0 1 0 104353300 62103552 13792 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 15162 13792 118 243 0 14916 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 60648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12520
/proc/meminfo: memFree=839656/2055920 swapFree=4183908/4192956
[pid=12517] ppid=12515 vsize=85988 CPUtime=1200.05
/proc/12517/stat : 12517 (cmusat) R 12515 12517 11345 0 -1 4194304 28567 0 0 0 119988 17 0 0 25 0 1 0 104353300 88051712 17980 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12517/statm: 21497 17980 118 243 0 21251 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85988

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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.182972
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 88024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28567
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= 3329

runsolver used 0.85487 second user time and 2.35164 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Feb 18 10:06:20 UTC 2007

IDJOB= 294683
IDBENCH= 19894
IDSOLVER= 121
FILE ID= node33/294683-1171793180

PBS_JOBID= 3839576

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-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294683-1171793180/cmusat /tmp/evaluation/294683-1171793180/instance-294683-1171793180.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-294683-1171793180 -o ROOT/results/node33/solver-294683-1171793180 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294683-1171793180/cmusat /tmp/evaluation/294683-1171793180/instance-294683-1171793180.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 616161547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        912264 kB
Buffers:         40960 kB
Cached:         982424 kB
SwapCached:       4164 kB
Active:         750956 kB
Inactive:       283140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912264 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            95644 kB
Committed_AS:   148404 kB
PageTables:       1408 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 node33 on Sun Feb 18 10:26:22 UTC 2007