Trace number 334620

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-luckySeven.used-as.sat04-990.sat05-4196.reshuffled-07.cnf
MD5SUMbf3618cdbef11db03f2026bf209783fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1151.72
Satisfiable
(Un)Satisfiability was proved
Number of variables25493
Number of clauses1139180
Sum of the clauses size2298131
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21136319
Number of clauses of size 31
Number of clauses of size 41
Number of clauses of size 57
Number of clauses of size over 52852

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/node4/watcher-334620-1173583872 -o ROOT/results/node4/solver-334620-1173583872 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334620-1173583872/picosat /tmp/evaluation/334620-1173583872/instance-334620-1173583872.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: 0.92 1.06 1.06 3/77 29751
/proc/meminfo: memFree=1462696/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=1536 CPUtime=0
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 378342267 1572864 285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 384 287 39 102 0 279 0

[startup+0.051814 s]
/proc/loadavg: 0.92 1.06 1.06 3/77 29751
/proc/meminfo: memFree=1462696/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=2652 CPUtime=0.04
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 523 0 0 0 2 2 0 0 18 0 1 0 378342267 2715648 497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 663 497 40 102 0 558 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2652

[startup+0.101817 s]
/proc/loadavg: 0.92 1.06 1.06 3/77 29751
/proc/meminfo: memFree=1462696/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=2784 CPUtime=0.09
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 540 0 0 0 4 5 0 0 18 0 1 0 378342267 2850816 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 696 514 40 102 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301838 s]
/proc/loadavg: 0.92 1.06 1.06 3/77 29751
/proc/meminfo: memFree=1462696/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=3180 CPUtime=0.29
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 643 0 0 0 13 16 0 0 19 0 1 0 378342267 3256320 617 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 795 617 40 102 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.701874 s]
/proc/loadavg: 0.92 1.06 1.06 3/77 29751
/proc/meminfo: memFree=1462696/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=3972 CPUtime=0.69
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 839 0 0 0 31 38 0 0 23 0 1 0 378342267 4067328 813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 993 813 40 102 0 888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50195 s]
/proc/loadavg: 0.92 1.06 1.06 2/78 29752
/proc/meminfo: memFree=1459040/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=5424 CPUtime=1.49
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 1214 0 0 0 66 83 0 0 25 0 1 0 378342267 5554176 1188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 1356 1188 40 102 0 1251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5424

[startup+3.1011 s]
/proc/loadavg: 0.93 1.06 1.06 2/78 29752
/proc/meminfo: memFree=1456736/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=8460 CPUtime=3.09
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 1948 0 0 0 141 168 0 0 25 0 1 0 378342267 8663040 1922 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 2115 1922 40 102 0 2010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8460

[startup+6.30141 s]
/proc/loadavg: 0.93 1.06 1.06 2/78 29752
/proc/meminfo: memFree=1450464/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=14268 CPUtime=6.29
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 3423 0 0 0 284 345 0 0 25 0 1 0 378342267 14610432 3397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 3567 3397 40 102 0 3462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14268

[startup+12.703 s]
/proc/loadavg: 0.94 1.06 1.06 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=12.68
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4227 0 0 0 850 418 0 0 25 0 1 0 378342267 18022400 4173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4173 48 102 0 4295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17600

[startup+25.5012 s]
/proc/loadavg: 0.95 1.05 1.06 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=25.48
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4232 0 0 0 2130 418 0 0 25 0 1 0 378342267 18022400 4178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4178 48 102 0 4295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17600

[startup+51.1017 s]
/proc/loadavg: 0.96 1.05 1.06 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=51.08
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4236 0 0 0 4689 419 0 0 25 0 1 0 378342267 18022400 4182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4182 48 102 0 4295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17600

[startup+102.306 s]
/proc/loadavg: 0.98 1.04 1.05 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=102.27
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4237 0 0 0 9808 419 0 0 25 0 1 0 378342267 18022400 4183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4183 48 102 0 4295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17600

[startup+162.301 s]
/proc/loadavg: 0.99 1.03 1.05 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=162.25
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4239 0 0 0 15805 420 0 0 25 0 1 0 378342267 18022400 4185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4185 48 102 0 4295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17600

[startup+222.301 s]
/proc/loadavg: 0.99 1.02 1.04 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=222.23
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4240 0 0 0 21803 420 0 0 25 0 1 0 378342267 18022400 4186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4186 48 102 0 4295 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17600

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.04 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=282.22
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4241 0 0 0 27801 421 0 0 25 0 1 0 378342267 18022400 4187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4187 48 102 0 4295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17600

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.03 2/78 29752
/proc/meminfo: memFree=1446112/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17600 CPUtime=342.2
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4242 0 0 0 33799 421 0 0 25 0 1 0 378342267 18022400 4188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4400 4188 48 102 0 4295 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17600

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=402.19
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4259 0 0 0 39797 422 0 0 25 0 1 0 378342267 18157568 4205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4205 48 102 0 4328 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17732

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=462.18
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4260 0 0 0 45796 422 0 0 25 0 1 0 378342267 18157568 4206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4206 48 102 0 4328 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17732

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=522.17
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4260 0 0 0 51794 423 0 0 25 0 1 0 378342267 18157568 4206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4206 48 102 0 4328 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17732

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=582.15
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4260 0 0 0 57792 423 0 0 25 0 1 0 378342267 18157568 4206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4206 48 102 0 4328 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17732

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29752
/proc/meminfo: memFree=1446048/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=642.14
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4261 0 0 0 63790 424 0 0 25 0 1 0 378342267 18157568 4207 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4207 48 102 0 4328 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17732

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=702.12
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4262 0 0 0 69788 424 0 0 25 0 1 0 378342267 18157568 4208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4208 48 102 0 4328 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 17732

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=762.11
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4262 0 0 0 75786 425 0 0 25 0 1 0 378342267 18157568 4208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4208 48 102 0 4328 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 17732

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=822.08
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4262 0 0 0 81783 425 0 0 25 0 1 0 378342267 18157568 4208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4208 48 102 0 4328 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17732

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445856/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=882.07
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4263 0 0 0 87781 426 0 0 25 0 1 0 378342267 18157568 4209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4209 48 102 0 4328 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 17732

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=942.05
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4263 0 0 0 93779 426 0 0 25 0 1 0 378342267 18157568 4209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4209 48 102 0 4328 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17732

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=1002.05
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4263 0 0 0 99778 427 0 0 25 0 1 0 378342267 18157568 4209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4209 48 102 0 4328 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 17732

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29754
/proc/meminfo: memFree=1445920/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=1062.03
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4264 0 0 0 105776 427 0 0 25 0 1 0 378342267 18157568 4210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4210 48 102 0 4328 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17732

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 29754
/proc/meminfo: memFree=1445856/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17732 CPUtime=1122.01
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4264 0 0 0 111773 428 0 0 25 0 1 0 378342267 18157568 4210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4433 4210 48 102 0 4328 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 17732

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29754
/proc/meminfo: memFree=1445600/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17988 CPUtime=1182
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4338 0 0 0 117772 428 0 0 25 0 1 0 378342267 18419712 4284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529668 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4497 4284 48 102 0 4392 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29754
/proc/meminfo: memFree=1445600/2055920 swapFree=4153224/4192956
[pid=29751] ppid=29749 vsize=17764 CPUtime=1200.09
/proc/29751/stat : 29751 (picosat) R 29749 29751 25916 0 -1 4194304 4537 0 0 0 119581 428 0 0 25 0 1 0 378342267 18190336 4233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29751/statm: 4441 4233 48 102 0 4336 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 17764

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): 1200.11
CPU user time (s): 1195.82
CPU system time (s): 4.29035
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 18840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.82
system time used= 4.29035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4537
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= 24111

runsolver used 1.46578 second user time and 2.89656 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sun Mar 11 03:31:14 UTC 2007

IDJOB= 334620
IDBENCH= 24632
IDSOLVER= 106
FILE ID= node4/334620-1173583872

PBS_JOBID= 4101214

Free space on /tmp= 66524 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-luckySeven.used-as.sat04-990.sat05-4196.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334620-1173583872/picosat /tmp/evaluation/334620-1173583872/instance-334620-1173583872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-334620-1173583872 -o ROOT/results/node4/solver-334620-1173583872 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334620-1173583872/picosat /tmp/evaluation/334620-1173583872/instance-334620-1173583872.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bf3618cdbef11db03f2026bf209783fc

RANDOM SEED= 893441045

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1463104 kB
Buffers:         49052 kB
Cached:         462180 kB
SwapCached:       2984 kB
Active:         338160 kB
Inactive:       197036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463104 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:           16400 kB
Writeback:           0 kB
Mapped:          30420 kB
Slab:            43096 kB
Committed_AS:  1315304 kB
PageTables:       1768 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= 66524 MiB

End job on node4 on Sun Mar 11 03:51:17 UTC 2007