Trace number 304195

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 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node59/watcher-304195-1172053414 -o ROOT/results/node59/solver-304195-1172053414 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304195-1172053414/cmusat /tmp/evaluation/304195-1172053414/instance-304195-1172053414.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 5060
/proc/meminfo: memFree=1455736/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=2316 CPUtime=0
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 225298117 2371584 292 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 579 292 96 243 0 333 0

[startup+0.106758 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5060
/proc/meminfo: memFree=1455736/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=4028 CPUtime=0.1
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 225298117 4124672 730 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 1007 730 107 243 0 761 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4028

[startup+0.514802 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5060
/proc/meminfo: memFree=1455736/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=3416 CPUtime=0.5
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 959 0 0 0 50 0 0 0 21 0 1 0 225298117 3497984 455 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 854 455 111 243 0 608 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3416

[startup+1.33489 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5061
/proc/meminfo: memFree=1451376/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=6856 CPUtime=1.32
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 1977 0 0 0 132 0 0 0 25 0 1 0 225298117 7020544 1344 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 1714 1344 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5061
/proc/meminfo: memFree=1448496/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=8928 CPUtime=2.96
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 2747 0 0 0 296 0 0 0 25 0 1 0 225298117 9142272 1904 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 2232 1904 118 243 0 1986 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8928

[startup+6.25243 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5061
/proc/meminfo: memFree=1447088/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=10408 CPUtime=6.24
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 3329 0 0 0 623 1 0 0 25 0 1 0 225298117 10657792 2311 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 2602 2311 118 243 0 2356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10408

[startup+12.7061 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5061
/proc/meminfo: memFree=1444592/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=12420 CPUtime=12.7
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 4041 0 0 0 1268 2 0 0 25 0 1 0 225298117 12718080 2827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 3105 2827 118 243 0 2859 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12420

[startup+25.6076 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5061
/proc/meminfo: memFree=1438896/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=18936 CPUtime=25.59
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 5902 0 0 0 2556 3 0 0 25 0 1 0 225298117 19390464 4244 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 4734 4244 118 243 0 4488 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 18936

[startup+51.2154 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1435056/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=22468 CPUtime=51.19
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 7142 0 0 0 5115 4 0 0 25 0 1 0 225298117 23007232 5195 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 5617 5195 118 243 0 5371 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 22468

[startup+102.425 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1427248/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=29756 CPUtime=102.38
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 9579 0 0 0 10232 6 0 0 25 0 1 0 225298117 30470144 7144 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 7439 7144 118 243 0 7193 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 29756

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1412208/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=46716 CPUtime=162.39
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 14208 0 0 0 16231 8 0 0 25 0 1 0 225298117 47837184 10886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594711 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 11679 10886 118 243 0 11433 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 46716

[startup+222.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1411440/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=47108 CPUtime=222.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 14743 0 0 0 22232 8 0 0 25 0 1 0 225298117 48238592 11074 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 11777 11074 118 243 0 11531 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 47108

[startup+282.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1410352/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=48048 CPUtime=282.39
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 15202 0 0 0 28231 8 0 0 25 0 1 0 225298117 49201152 11339 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 12012 11339 118 243 0 11766 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 48048

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1402416/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=55380 CPUtime=342.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 17626 0 0 0 34229 11 0 0 25 0 1 0 225298117 56709120 13326 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 13845 13326 118 243 0 13599 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 55380

[startup+402.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1397680/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=59804 CPUtime=402.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 19040 0 0 0 40228 12 0 0 25 0 1 0 225298117 61239296 14494 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 14951 14494 118 243 0 14705 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 59804

[startup+462.531 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 5061
/proc/meminfo: memFree=1396912/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=60900 CPUtime=462.39
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 19225 0 0 0 46227 12 0 0 25 0 1 0 225298117 62361600 14679 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 15225 14679 118 243 0 14979 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 60900

[startup+522.547 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 5061
/proc/meminfo: memFree=1390960/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=66656 CPUtime=522.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 20996 0 0 0 52226 14 0 0 25 0 1 0 225298117 68255744 16183 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 16664 16183 118 243 0 16418 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 66656

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1390256/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=67304 CPUtime=582.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 21160 0 0 0 58226 14 0 0 25 0 1 0 225298117 68919296 16347 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 16826 16347 118 243 0 16580 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 67304

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1355504/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106132 CPUtime=642.4
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 31283 0 0 0 64223 17 0 0 25 0 1 0 225298117 108679168 25008 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26533 25008 118 243 0 26287 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 106132

[startup+702.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1355248/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106132 CPUtime=702.41
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 31340 0 0 0 70223 18 0 0 25 0 1 0 225298117 108679168 25065 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26533 25065 118 243 0 26287 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 106132

[startup+762.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1354928/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106244 CPUtime=762.41
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 31745 0 0 0 76223 18 0 0 25 0 1 0 225298117 108793856 25155 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26561 25155 118 243 0 26315 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 106244

[startup+822.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1354800/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106244 CPUtime=822.41
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 31780 0 0 0 82223 18 0 0 25 0 1 0 225298117 108793856 25190 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26561 25190 118 243 0 26315 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 106244

[startup+882.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1354288/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106364 CPUtime=882.41
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32243 0 0 0 88223 18 0 0 25 0 1 0 225298117 108916736 25310 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26591 25310 118 243 0 26345 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 106364

[startup+942.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1354288/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106364 CPUtime=942.41
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32243 0 0 0 94223 18 0 0 25 0 1 0 225298117 108916736 25310 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26591 25310 118 243 0 26345 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 106364

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5061
/proc/meminfo: memFree=1353776/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106364 CPUtime=1002.42
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32363 0 0 0 100224 18 0 0 25 0 1 0 225298117 108916736 25430 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26591 25430 118 243 0 26345 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 106364

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5063
/proc/meminfo: memFree=1353648/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106500 CPUtime=1062.42
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32786 0 0 0 106224 18 0 0 25 0 1 0 225298117 109056000 25480 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26625 25480 118 243 0 26379 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 106500

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5063
/proc/meminfo: memFree=1353584/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=106500 CPUtime=1122.42
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32787 0 0 0 112224 18 0 0 25 0 1 0 225298117 109056000 25481 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26625 25481 118 243 0 26379 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 106500

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5063
/proc/meminfo: memFree=1353072/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=107084 CPUtime=1182.42
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 32949 0 0 0 118224 18 0 0 25 0 1 0 225298117 109654016 25610 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26771 25610 118 243 0 26525 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 107084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5063
/proc/meminfo: memFree=1352624/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=107536 CPUtime=1200.04
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 33055 0 0 0 119986 18 0 0 25 0 1 0 225298117 110116864 25716 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26884 25716 118 243 0 26638 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 107536

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5063
/proc/meminfo: memFree=1352624/2055920 swapFree=4183740/4192956
[pid=5060] ppid=5058 vsize=107536 CPUtime=1200.04
/proc/5060/stat : 5060 (cmusat) R 5058 5060 3923 0 -1 4194304 33055 0 0 0 119986 18 0 0 25 0 1 0 225298117 110116864 25716 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5060/statm: 26884 25716 118 243 0 26638 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 107536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.205968
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 107536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33055
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= 2028

runsolver used 0.763883 second user time and 2.44563 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 10:23:34 UTC 2007

IDJOB= 304195
IDBENCH= 20126
IDSOLVER= 121
FILE ID= node59/304195-1172053414

PBS_JOBID= 3892739

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304195-1172053414/cmusat /tmp/evaluation/304195-1172053414/instance-304195-1172053414.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-304195-1172053414 -o ROOT/results/node59/solver-304195-1172053414 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304195-1172053414/cmusat /tmp/evaluation/304195-1172053414/instance-304195-1172053414.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 677797875

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1456144 kB
Buffers:         37408 kB
Cached:         485188 kB
SwapCached:       3316 kB
Active:         126720 kB
Inactive:       405564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456144 kB
SwapTotal:     4192956 kB
SwapFree:      4183740 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            53492 kB
Committed_AS:   490924 kB
PageTables:       1472 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= 66559 MiB

End job on node59 on Wed Feb 21 10:43:36 UTC 2007