Trace number 337014

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
picosat 535? (TO) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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/node75/watcher-337014-1173658416 -o ROOT/results/node75/solver-337014-1173658416 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337014-1173658416/picosat /tmp/evaluation/337014-1173658416/instance-337014-1173658416.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: 0.99 0.97 0.96 3/64 24777
/proc/meminfo: memFree=1882064/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=884 CPUtime=0
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 385807451 905216 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 221 119 40 102 0 116 0

[startup+0.0445459 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 24777
/proc/meminfo: memFree=1882064/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=884 CPUtime=0.03
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 158 0 0 0 1 2 0 0 19 0 1 0 385807451 905216 143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 221 143 40 102 0 116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 884

[startup+0.101551 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 24777
/proc/meminfo: memFree=1882064/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=1168 CPUtime=0.09
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 206 0 0 0 4 5 0 0 19 0 1 0 385807451 1196032 191 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 292 191 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.301574 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 24777
/proc/meminfo: memFree=1882064/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=1564 CPUtime=0.29
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 323 0 0 0 18 11 0 0 21 0 1 0 385807451 1601536 308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 391 308 42 102 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701619 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 24777
/proc/meminfo: memFree=1882064/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=1968 CPUtime=0.69
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 423 0 0 0 58 11 0 0 25 0 1 0 385807451 2015232 406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 492 406 48 102 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50171 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1880264/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=2760 CPUtime=1.49
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 605 0 0 0 138 11 0 0 25 0 1 0 385807451 2826240 588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 690 588 48 102 0 585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1879432/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=3036 CPUtime=3.09
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 675 0 0 0 298 11 0 0 25 0 1 0 385807451 3108864 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 759 658 48 102 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3036

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1879368/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=3036 CPUtime=6.29
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 675 0 0 0 618 11 0 0 25 0 1 0 385807451 3108864 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 759 658 48 102 0 654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036

[startup+12.703 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1879240/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=3036 CPUtime=12.69
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 676 0 0 0 1258 11 0 0 25 0 1 0 385807451 3108864 659 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 759 659 48 102 0 654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1878856/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=3432 CPUtime=25.48
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 777 0 0 0 2537 11 0 0 25 0 1 0 385807451 3514368 760 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 858 760 48 102 0 753 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3432

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1878152/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=4312 CPUtime=51.08
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1006 0 0 0 5097 11 0 0 25 0 1 0 385807451 4415488 989 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1078 989 48 102 0 973 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4312

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1877320/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=4924 CPUtime=102.27
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1138 0 0 0 10216 11 0 0 25 0 1 0 385807451 5042176 1121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1231 1121 48 102 0 1126 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4924

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1875784/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=6420 CPUtime=162.24
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1510 0 0 0 16213 11 0 0 25 0 1 0 385807451 6574080 1493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1605 1493 48 102 0 1500 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1875720/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=6420 CPUtime=222.24
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1514 0 0 0 22212 12 0 0 25 0 1 0 385807451 6574080 1497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1605 1497 48 102 0 1500 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6420

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1875656/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=6420 CPUtime=282.22
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1519 0 0 0 28210 12 0 0 25 0 1 0 385807451 6574080 1502 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1605 1502 48 102 0 1500 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6420

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1875656/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=6420 CPUtime=342.2
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1524 0 0 0 34208 12 0 0 25 0 1 0 385807451 6574080 1507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1605 1507 48 102 0 1500 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1875016/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=7016 CPUtime=402.18
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1677 0 0 0 40206 12 0 0 25 0 1 0 385807451 7184384 1660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1754 1660 48 102 0 1649 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1874952/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=7012 CPUtime=462.16
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1681 0 0 0 46204 12 0 0 25 0 1 0 385807451 7180288 1664 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 1753 1664 48 102 0 1648 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7012

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1873800/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8192 CPUtime=522.15
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1978 0 0 0 52202 13 0 0 25 0 1 0 385807451 8388608 1961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2048 1961 48 102 0 1943 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8192

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1873736/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8192 CPUtime=582.14
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 1983 0 0 0 58201 13 0 0 25 0 1 0 385807451 8388608 1966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2048 1966 48 102 0 1943 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8192

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1873032/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8864 CPUtime=642.12
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2152 0 0 0 64199 13 0 0 25 0 1 0 385807451 9076736 2135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2216 2135 48 102 0 2111 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1873032/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8984 CPUtime=702.1
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2155 0 0 0 70197 13 0 0 25 0 1 0 385807451 9199616 2136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2246 2136 48 102 0 2141 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8984

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1872712/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=9144 CPUtime=762.09
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2236 0 0 0 76196 13 0 0 25 0 1 0 385807451 9363456 2180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2286 2180 48 102 0 2181 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9144

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1872840/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8972 CPUtime=822.07
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2372 0 0 0 82193 14 0 0 25 0 1 0 385807451 9187328 2137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2243 2137 48 102 0 2138 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8972

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1872904/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=8972 CPUtime=882.05
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2481 0 0 0 88191 14 0 0 25 0 1 0 385807451 9187328 2140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2243 2140 48 102 0 2138 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8972

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871880/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=942.03
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2882 0 0 0 94189 14 0 0 25 0 1 0 385807451 10268672 2397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2397 48 102 0 2402 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871880/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=1002.02
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 2994 0 0 0 100188 14 0 0 25 0 1 0 385807451 10268672 2400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2400 48 102 0 2402 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10028

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871816/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=1062.01
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 3105 0 0 0 106186 15 0 0 25 0 1 0 385807451 10268672 2400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2400 48 102 0 2402 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871880/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=1121.99
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 3106 0 0 0 112184 15 0 0 25 0 1 0 385807451 10268672 2401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2401 48 102 0 2402 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871880/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=1181.97
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 3109 0 0 0 118182 15 0 0 25 0 1 0 385807451 10268672 2404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2404 48 102 0 2402 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 24778
/proc/meminfo: memFree=1871880/2055920 swapFree=4182240/4192956
[pid=24777] ppid=24775 vsize=10028 CPUtime=1200.07
/proc/24777/stat : 24777 (picosat) R 24775 24777 24132 0 -1 4194304 3109 0 0 0 119992 15 0 0 25 0 1 0 385807451 10268672 2404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24777/statm: 2507 2404 48 102 0 2402 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10028

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.157975
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 10172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3109
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= 1609

runsolver used 0.703892 second user time and 2.58361 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Mon Mar 12 00:13:36 UTC 2007

IDJOB= 337014
IDBENCH= 24689
IDSOLVER= 106
FILE ID= node75/337014-1173658416

PBS_JOBID= 4101403

Free space on /tmp= 66515 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337014-1173658416/picosat /tmp/evaluation/337014-1173658416/instance-337014-1173658416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-337014-1173658416 -o ROOT/results/node75/solver-337014-1173658416 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337014-1173658416/picosat /tmp/evaluation/337014-1173658416/instance-337014-1173658416.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 29997108

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1882472 kB
Buffers:         20188 kB
Cached:         114656 kB
SwapCached:       4760 kB
Active:          41216 kB
Inactive:       105212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882472 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            12928 kB
Committed_AS:   892268 kB
PageTables:       1432 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= 66515 MiB

End job on node75 on Mon Mar 12 00:33:39 UTC 2007