Trace number 312026

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 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2405                                                 |
0.00/0.01	c |  Number of clauses:    7478                                                 |

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/node40/watcher-312026-1172580567 -o ROOT/results/node40/solver-312026-1172580567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312026-1172580567/cmusat /tmp/evaluation/312026-1172580567/instance-312026-1172580567.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: 0.94 0.98 0.99 3/64 2976
/proc/meminfo: memFree=1828400/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=2636 CPUtime=0
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 183090980 2699264 254 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 659 259 96 243 0 413 0

[startup+0.107492 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 2976
/proc/meminfo: memFree=1828400/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=3244 CPUtime=0.1
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 458 0 0 0 10 0 0 0 18 0 1 0 183090980 3321856 441 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 811 441 118 243 0 565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3244

[startup+0.515544 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 2976
/proc/meminfo: memFree=1828400/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=4084 CPUtime=0.51
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 648 0 0 0 51 0 0 0 21 0 1 0 183090980 4182016 631 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 1021 631 118 243 0 775 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4084

[startup+1.33565 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1825896/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=4720 CPUtime=1.33
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 837 0 0 0 133 0 0 0 25 0 1 0 183090980 4833280 820 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582371 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 1180 820 118 243 0 934 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4720

[startup+2.97186 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1825064/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=5280 CPUtime=2.96
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 950 0 0 0 296 0 0 0 25 0 1 0 183090980 5406720 933 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 1320 933 118 243 0 1074 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5280

[startup+6.25328 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1822760/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=7656 CPUtime=6.24
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 1510 0 0 0 624 0 0 0 25 0 1 0 183090980 7839744 1493 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 1914 1493 118 243 0 1668 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7656

[startup+12.7081 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1821032/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=9180 CPUtime=12.69
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 1977 0 0 0 1269 0 0 0 25 0 1 0 183090980 9400320 1867 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581603 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 2295 1867 118 243 0 2049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9180

[startup+25.6088 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1812840/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=17600 CPUtime=25.59
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 4292 0 0 0 2558 1 0 0 25 0 1 0 183090980 18022400 3821 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589686 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 4400 3821 118 243 0 4154 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 17600

[startup+51.2161 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1812584/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=17916 CPUtime=51.19
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 4732 0 0 0 5117 2 0 0 25 0 1 0 183090980 18345984 3997 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 4479 3997 118 243 0 4233 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 17916

[startup+102.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1805160/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=36168 CPUtime=102.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 9757 0 0 0 10234 5 0 0 25 0 1 0 183090980 37036032 8231 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 9042 8231 118 243 0 8796 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 36168

[startup+162.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1795112/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=36248 CPUtime=162.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 10087 0 0 0 16234 5 0 0 25 0 1 0 183090980 37117952 8332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 9062 8332 118 243 0 8816 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 36248

[startup+222.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1793000/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=37940 CPUtime=222.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 10880 0 0 0 22233 6 0 0 25 0 1 0 183090980 38850560 8854 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 9485 8854 118 243 0 9239 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 37940

[startup+282.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1788648/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=42224 CPUtime=282.38
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 12171 0 0 0 28231 7 0 0 25 0 1 0 183090980 43237376 9991 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 10556 9991 118 243 0 10310 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 42224

[startup+342.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1781224/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=49160 CPUtime=342.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 14125 0 0 0 34230 9 0 0 25 0 1 0 183090980 50339840 11777 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 12290 11777 118 243 0 12044 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 49160

[startup+402.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1777384/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=52924 CPUtime=402.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 15272 0 0 0 40229 10 0 0 25 0 1 0 183090980 54194176 12740 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 13231 12740 118 243 0 12985 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 52924

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1750696/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=82608 CPUtime=462.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 22981 0 0 0 46225 14 0 0 25 0 1 0 183090980 84590592 19385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20652 19385 118 243 0 20406 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 82608

[startup+522.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1750248/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=82828 CPUtime=522.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 23312 0 0 0 52225 14 0 0 25 0 1 0 183090980 84815872 19497 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20707 19497 118 243 0 20461 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 82828

[startup+582.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1750120/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=82828 CPUtime=582.39
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 23375 0 0 0 58225 14 0 0 25 0 1 0 183090980 84815872 19560 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20707 19560 118 243 0 20461 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 82828

[startup+642.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2977
/proc/meminfo: memFree=1749864/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=82920 CPUtime=642.4
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 23676 0 0 0 64225 15 0 0 25 0 1 0 183090980 84910080 19622 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20730 19622 118 243 0 20484 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 82920

[startup+702.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3043
/proc/meminfo: memFree=1748344/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=82920 CPUtime=702.38
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 23718 0 0 0 70223 15 0 0 25 0 1 0 183090980 84910080 19664 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20730 19664 118 243 0 20484 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 82920

[startup+762.658 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3135
/proc/meminfo: memFree=1747832/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=83020 CPUtime=762.34
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 24077 0 0 0 76219 15 0 0 25 0 1 0 183090980 85012480 19761 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20755 19761 118 243 0 20509 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 83020

[startup+822.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1748776/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=83212 CPUtime=822.34
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 24103 0 0 0 82219 15 0 0 25 0 1 0 183090980 85209088 19787 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20803 19787 118 243 0 20557 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 83212

[startup+882.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1748648/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=83404 CPUtime=882.34
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 24149 0 0 0 88219 15 0 0 25 0 1 0 183090980 85405696 19833 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20851 19833 118 243 0 20605 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 83404

[startup+942.732 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1748136/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=83512 CPUtime=942.34
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 24566 0 0 0 94218 16 0 0 25 0 1 0 183090980 85516288 19963 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20878 19963 118 243 0 20632 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 83512

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1748200/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=83512 CPUtime=1002.35
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 24566 0 0 0 100219 16 0 0 25 0 1 0 183090980 85516288 19963 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 20878 19963 118 243 0 20632 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 83512

[startup+1062.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1744552/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=86664 CPUtime=1062.35
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 25776 0 0 0 106218 17 0 0 25 0 1 0 183090980 88743936 20859 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 21666 20859 118 243 0 21420 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 86664

[startup+1122.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1744360/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=87136 CPUtime=1122.35
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 25855 0 0 0 112218 17 0 0 25 0 1 0 183090980 89227264 20938 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 21784 20938 118 243 0 21538 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 87136

[startup+1182.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1744040/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=87472 CPUtime=1182.35
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 25940 0 0 0 118218 17 0 0 25 0 1 0 183090980 89571328 21023 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 21868 21023 118 243 0 21622 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 87472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3175
/proc/meminfo: memFree=1743912/2055920 swapFree=4179916/4192956
[pid=2976] ppid=2974 vsize=87648 CPUtime=1200.07
/proc/2976/stat : 2976 (cmusat) R 2974 2976 2047 0 -1 4194304 25967 0 0 0 119990 17 0 0 25 0 1 0 183090980 89751552 21050 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/2976/statm: 21912 21050 118 243 0 21666 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87648

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.19097
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 87648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25967
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= 3237

runsolver used 0.846871 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 12:49:27 UTC 2007

IDJOB= 312026
IDBENCH= 20330
IDSOLVER= 121
FILE ID= node40/312026-1172580567

PBS_JOBID= 3971908

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312026-1172580567/cmusat /tmp/evaluation/312026-1172580567/instance-312026-1172580567.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-312026-1172580567 -o ROOT/results/node40/solver-312026-1172580567 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312026-1172580567/cmusat /tmp/evaluation/312026-1172580567/instance-312026-1172580567.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 251987516

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1828744 kB
Buffers:         31664 kB
Cached:         143760 kB
SwapCached:       7428 kB
Active:         100248 kB
Inactive:        88776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828744 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            24148 kB
Committed_AS:   298088 kB
PageTables:       1412 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= 66557 MiB

End job on node40 on Tue Feb 27 13:09:30 UTC 2007