Trace number 339590

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 BASE 2007-02-08? (TO) 1200.11 1200.62

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-339590-1173707782 -o ROOT/results/node29/solver-339590-1173707782 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339590-1173707782/cmusat_base /tmp/evaluation/339590-1173707782/instance-339590-1173707782.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.98 0.99 3/77 7450
/proc/meminfo: memFree=1787616/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=2500 CPUtime=0
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 27085049 2560000 191 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 625 191 90 241 0 381 0

[startup+0.0416789 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7450
/proc/meminfo: memFree=1787616/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=3212 CPUtime=0.04
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 423 0 0 0 4 0 0 0 18 0 1 0 27085049 3289088 405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561418 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 803 405 111 241 0 559 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3212

[startup+0.102686 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7450
/proc/meminfo: memFree=1787616/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=3212 CPUtime=0.1
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 27085049 3289088 412 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 803 412 111 241 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3212

[startup+0.301714 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7450
/proc/meminfo: memFree=1787616/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=3344 CPUtime=0.3
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 474 0 0 0 30 0 0 0 19 0 1 0 27085049 3424256 456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 836 456 111 241 0 592 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3344

[startup+0.701771 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7450
/proc/meminfo: memFree=1787616/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=3792 CPUtime=0.7
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 559 0 0 0 70 0 0 0 23 0 1 0 27085049 3883008 541 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 948 541 111 241 0 704 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3792

[startup+1.50189 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1785688/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=3976 CPUtime=1.5
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 609 0 0 0 150 0 0 0 25 0 1 0 27085049 4071424 591 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 994 591 111 241 0 750 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3976

[startup+3.10111 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1785240/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=4392 CPUtime=3.09
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 725 0 0 0 309 0 0 0 25 0 1 0 27085049 4497408 707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560615 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 1098 707 111 241 0 854 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4392

[startup+6.30156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1783640/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=5824 CPUtime=6.29
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 1119 0 0 0 629 0 0 0 25 0 1 0 27085049 5963776 1026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560103 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 1456 1026 111 241 0 1212 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5824

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1782936/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=6516 CPUtime=12.69
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 1441 0 0 0 1269 0 0 0 25 0 1 0 27085049 6672384 1200 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 1629 1200 111 241 0 1385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6516

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1780696/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=11972 CPUtime=25.48
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 3006 0 0 0 2547 1 0 0 25 0 1 0 27085049 12259328 2376 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 2993 2376 111 241 0 2749 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11972

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1776664/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=13136 CPUtime=51.07
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 3643 0 0 0 5105 2 0 0 25 0 1 0 27085049 13451264 2807 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 3284 2807 111 241 0 3040 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13136

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1766680/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=24340 CPUtime=102.26
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 7061 0 0 0 10222 4 0 0 25 0 1 0 27085049 24924160 5247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 6085 5247 111 241 0 5841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1765784/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=24748 CPUtime=162.24
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 7532 0 0 0 16219 5 0 0 25 0 1 0 27085049 25341952 5450 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 6187 5450 111 241 0 5943 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7451
/proc/meminfo: memFree=1763992/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=26324 CPUtime=222.22
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 8290 0 0 0 22216 6 0 0 25 0 1 0 27085049 26955776 5890 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551191 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 6581 5890 111 241 0 6337 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26324

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7477
/proc/meminfo: memFree=1760040/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=28916 CPUtime=282.18
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 9187 0 0 0 28210 8 0 0 25 0 1 0 27085049 29609984 6606 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 7229 6606 111 241 0 6985 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28916

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7617
/proc/meminfo: memFree=1756456/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=31964 CPUtime=342.08
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 10248 0 0 0 34199 9 0 0 25 0 1 0 27085049 32731136 7470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 7991 7470 111 241 0 7747 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 31964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1755544/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=33952 CPUtime=402.04
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 10977 0 0 0 40194 10 0 0 25 0 1 0 27085049 34766848 7983 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 8488 7983 111 241 0 8244 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 33952

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1744344/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=48716 CPUtime=462.03
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 14980 0 0 0 46190 13 0 0 25 0 1 0 27085049 49885184 10806 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12179 10806 111 241 0 11935 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 48716

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1743832/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=49040 CPUtime=522
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 15124 0 0 0 52187 13 0 0 25 0 1 0 27085049 50216960 10950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12260 10950 111 241 0 12016 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 49040

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1743640/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=49268 CPUtime=581.99
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 15433 0 0 0 58185 14 0 0 25 0 1 0 27085049 50450432 11001 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12317 11001 111 241 0 12073 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 49268

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1742936/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=49508 CPUtime=641.97
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 15877 0 0 0 64182 15 0 0 25 0 1 0 27085049 50696192 11163 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12377 11163 111 241 0 12133 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 49508

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1742872/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=49640 CPUtime=701.95
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 15914 0 0 0 70179 16 0 0 25 0 1 0 27085049 50831360 11200 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12410 11200 111 241 0 12166 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 49640

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1741848/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=50148 CPUtime=761.93
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 16455 0 0 0 76177 16 0 0 25 0 1 0 27085049 51351552 11432 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12537 11432 111 241 0 12293 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 50148

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1741784/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=50292 CPUtime=821.91
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 16479 0 0 0 82174 17 0 0 25 0 1 0 27085049 51499008 11456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12573 11456 111 241 0 12329 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 50292

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1741400/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=50628 CPUtime=881.89
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 16579 0 0 0 88171 18 0 0 25 0 1 0 27085049 51843072 11556 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 12657 11556 111 241 0 12413 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 50628

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7649
/proc/meminfo: memFree=1737880/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=53796 CPUtime=941.87
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 17798 0 0 0 94168 19 0 0 25 0 1 0 27085049 55087104 12437 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 13449 12437 111 241 0 13205 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 53796

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 7649
/proc/meminfo: memFree=1737752/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=53940 CPUtime=1001.85
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 17817 0 0 0 100165 20 0 0 25 0 1 0 27085049 55234560 12456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 13485 12456 111 241 0 13241 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 53940

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 7649
/proc/meminfo: memFree=1734360/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=57272 CPUtime=1061.83
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 18694 0 0 0 106160 23 0 0 25 0 1 0 27085049 58646528 13333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 14318 13333 111 241 0 14074 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 57272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7649
/proc/meminfo: memFree=1731032/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=60080 CPUtime=1121.82
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 19860 0 0 0 112157 25 0 0 25 0 1 0 27085049 61521920 14129 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 15020 14129 111 241 0 14776 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 60080

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 7649
/proc/meminfo: memFree=1730968/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=60272 CPUtime=1181.79
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 19884 0 0 0 118154 25 0 0 25 0 1 0 27085049 61718528 14153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 15068 14153 111 241 0 14824 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 60272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7649
/proc/meminfo: memFree=1730904/2055920 swapFree=4144052/4192956
[pid=7450] ppid=7448 vsize=60272 CPUtime=1200.09
/proc/7450/stat : 7450 (cmusat_base) R 7448 7450 3095 0 -1 4194304 19888 0 0 0 119984 25 0 0 25 0 1 0 27085049 61718528 14157 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7450/statm: 15068 14157 111 241 0 14824 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60272

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): 1200.62
CPU time (s): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.267959
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 60272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19888
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= 24496

runsolver used 1.43278 second user time and 2.92556 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Mar 12 13:56:22 UTC 2007

IDJOB= 339590
IDBENCH= 24750
IDSOLVER= 120
FILE ID= node29/339590-1173707782

PBS_JOBID= 4101471

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339590-1173707782/cmusat_base /tmp/evaluation/339590-1173707782/instance-339590-1173707782.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-339590-1173707782 -o ROOT/results/node29/solver-339590-1173707782 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339590-1173707782/cmusat_base /tmp/evaluation/339590-1173707782/instance-339590-1173707782.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 936102939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1787960 kB
Buffers:         38680 kB
Cached:         164552 kB
SwapCached:      17836 kB
Active:         133996 kB
Inactive:        94820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787960 kB
SwapTotal:     4192956 kB
SwapFree:      4144052 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          31804 kB
Slab:            24660 kB
Committed_AS:   189548 kB
PageTables:       1760 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= 66554 MiB

End job on node29 on Mon Mar 12 14:16:25 UTC 2007