Trace number 303703

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 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1751213243-05.cnf
MD5SUM0186eda890cf4014d992450cade22d17
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.03	c |  Number of clauses:    17000                                                |

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-303703-1172041675 -o ROOT/results/node43/solver-303703-1172041675 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303703-1172041675/cmusat /tmp/evaluation/303703-1172041675/instance-303703-1172041675.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 1.00 1.09 3/64 3086
/proc/meminfo: memFree=1452960/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=2316 CPUtime=0
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 224123507 2371584 276 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 579 276 96 243 0 333 0

[startup+0.106676 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 3086
/proc/meminfo: memFree=1452960/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=3712 CPUtime=0.1
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 662 0 0 0 10 0 0 0 18 0 1 0 224123507 3801088 645 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 928 645 107 243 0 682 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3712

[startup+0.514743 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 3086
/proc/meminfo: memFree=1452960/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=4836 CPUtime=0.51
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 1359 0 0 0 51 0 0 0 21 0 1 0 224123507 4952064 818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 1209 818 113 243 0 963 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4836

[startup+1.33488 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1448536/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=6816 CPUtime=1.32
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 1900 0 0 0 132 0 0 0 25 0 1 0 224123507 6979584 1359 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 1704 1359 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97115 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1446168/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=8612 CPUtime=2.95
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 2609 0 0 0 295 0 0 0 25 0 1 0 224123507 8818688 1825 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 2153 1825 118 243 0 1907 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8612

[startup+6.2497 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1444768/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=9960 CPUtime=6.24
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 3156 0 0 0 623 1 0 0 25 0 1 0 224123507 10199040 2207 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 2490 2207 118 243 0 2244 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9960

[startup+12.7028 s]
/proc/loadavg: 0.94 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1438120/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=16988 CPUtime=12.69
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 5035 0 0 0 1267 2 0 0 25 0 1 0 224123507 17395712 3698 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 4247 3698 118 243 0 4001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16988

[startup+25.5049 s]
/proc/loadavg: 0.95 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1437864/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=16988 CPUtime=25.48
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 5251 0 0 0 2546 2 0 0 25 0 1 0 224123507 17395712 3762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 4247 3762 118 243 0 4001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16988

[startup+51.1111 s]
/proc/loadavg: 0.96 1.00 1.09 2/65 3087
/proc/meminfo: memFree=1433000/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=21664 CPUtime=51.08
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 6798 0 0 0 5104 4 0 0 25 0 1 0 224123507 22183936 5024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 5416 5024 118 243 0 5170 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21664

[startup+102.32 s]
/proc/loadavg: 0.98 1.00 1.08 2/65 3087
/proc/meminfo: memFree=1414952/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=41428 CPUtime=102.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 12335 0 0 0 10221 6 0 0 25 0 1 0 224123507 42422272 9550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 10357 9550 118 243 0 10111 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41428

[startup+162.342 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 3087
/proc/meminfo: memFree=1413736/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=42196 CPUtime=162.28
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 13079 0 0 0 16221 7 0 0 25 0 1 0 224123507 43208704 9835 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 10549 9835 118 243 0 10303 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 42196

[startup+222.358 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 3087
/proc/meminfo: memFree=1408744/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=46848 CPUtime=222.28
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 14685 0 0 0 22219 9 0 0 25 0 1 0 224123507 47972352 11072 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 11712 11072 118 243 0 11466 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 46848

[startup+282.373 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 3087
/proc/meminfo: memFree=1404520/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=50840 CPUtime=282.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 15962 0 0 0 28217 10 0 0 25 0 1 0 224123507 52060160 12141 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 12710 12141 118 243 0 12464 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 50840

[startup+342.392 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 3087
/proc/meminfo: memFree=1399784/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=55804 CPUtime=342.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 17453 0 0 0 34215 12 0 0 25 0 1 0 224123507 57143296 13407 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 13951 13407 118 243 0 13705 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 55804

[startup+402.414 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 3087
/proc/meminfo: memFree=1395112/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=59944 CPUtime=402.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 18785 0 0 0 40214 13 0 0 25 0 1 0 224123507 61382656 14495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 14986 14495 118 243 0 14740 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 59944

[startup+462.434 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 3087
/proc/meminfo: memFree=1366568/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=92272 CPUtime=462.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 27237 0 0 0 46211 16 0 0 25 0 1 0 224123507 94486528 21618 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23068 21618 118 243 0 22822 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 92272

[startup+522.448 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 3087
/proc/meminfo: memFree=1366504/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=92272 CPUtime=522.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 27253 0 0 0 52210 16 0 0 25 0 1 0 224123507 94486528 21634 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23068 21634 118 243 0 22822 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 92272

[startup+582.466 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 3087
/proc/meminfo: memFree=1365672/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=92900 CPUtime=582.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 27784 0 0 0 58210 17 0 0 25 0 1 0 224123507 95129600 21844 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23225 21844 118 243 0 22979 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 92900

[startup+642.485 s]
/proc/loadavg: 1.05 1.01 1.03 2/65 3087
/proc/meminfo: memFree=1365288/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=93028 CPUtime=642.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 27908 0 0 0 64209 17 0 0 25 0 1 0 224123507 95260672 21935 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23257 21935 118 243 0 23011 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 93028

[startup+702.504 s]
/proc/loadavg: 1.02 1.01 1.03 2/65 3087
/proc/meminfo: memFree=1364968/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=93272 CPUtime=702.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 28303 0 0 0 70209 18 0 0 25 0 1 0 224123507 95510528 22016 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23318 22016 118 243 0 23072 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 93272

[startup+762.523 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3087
/proc/meminfo: memFree=1364392/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=93688 CPUtime=762.27
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 28443 0 0 0 76209 18 0 0 25 0 1 0 224123507 95936512 22156 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23422 22156 118 243 0 23176 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 93688

[startup+822.541 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3087
/proc/meminfo: memFree=1363944/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=94000 CPUtime=822.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 28899 0 0 0 82208 18 0 0 25 0 1 0 224123507 96256000 22270 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23500 22270 118 243 0 23254 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 94000

[startup+882.553 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 3087
/proc/meminfo: memFree=1363496/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=94452 CPUtime=882.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 29038 0 0 0 88207 19 0 0 25 0 1 0 224123507 96718848 22376 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23613 22376 118 243 0 23367 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 94452

[startup+942.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1362856/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=94836 CPUtime=942.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 29197 0 0 0 94207 19 0 0 25 0 1 0 224123507 97112064 22535 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 23709 22535 118 243 0 23463 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 94836

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1360296/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=97368 CPUtime=1002.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 30205 0 0 0 100206 20 0 0 25 0 1 0 224123507 99704832 23171 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 24342 23171 118 243 0 24096 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 97368

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1359784/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=97820 CPUtime=1062.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 30338 0 0 0 106206 20 0 0 25 0 1 0 224123507 100167680 23304 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 24455 23304 118 243 0 24209 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 97820

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1357416/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=100512 CPUtime=1122.26
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 31033 0 0 0 112205 21 0 0 25 0 1 0 224123507 102924288 23934 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 25128 23934 118 243 0 24882 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 100512

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1351720/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=105676 CPUtime=1182.25
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 32831 0 0 0 118203 22 0 0 25 0 1 0 224123507 108212224 25326 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 26419 25326 118 243 0 26173 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 105676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3087
/proc/meminfo: memFree=1351592/2055920 swapFree=4183404/4192956
[pid=3086] ppid=3084 vsize=105836 CPUtime=1200.08
/proc/3086/stat : 3086 (cmusat) R 3084 3086 3026 0 -1 4194304 32856 0 0 0 119985 23 0 0 25 0 1 0 224123507 108376064 25351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3086/statm: 26459 25351 118 243 0 26213 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105836

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): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.247962
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 105836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32856
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= 1674

runsolver used 0.767883 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 07:07:55 UTC 2007

IDJOB= 303703
IDBENCH= 20114
IDSOLVER= 121
FILE ID= node43/303703-1172041675

PBS_JOBID= 3892744

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1751213243-05.cnf
COMMAND LINE= /tmp/evaluation/303703-1172041675/cmusat /tmp/evaluation/303703-1172041675/instance-303703-1172041675.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-303703-1172041675 -o ROOT/results/node43/solver-303703-1172041675 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303703-1172041675/cmusat /tmp/evaluation/303703-1172041675/instance-303703-1172041675.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0186eda890cf4014d992450cade22d17

RANDOM SEED= 744398841

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:       1453432 kB
Buffers:         35816 kB
Cached:         483176 kB
SwapCached:       3384 kB
Active:         104156 kB
Inactive:       424020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453432 kB
SwapTotal:     4192956 kB
SwapFree:      4183404 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            60440 kB
Committed_AS:   603656 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= 66561 MiB

End job on node43 on Wed Feb 21 07:27:57 UTC 2007