Trace number 456326

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) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
MD5SUM9f209556efd81ba93e992e22316c3ed8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2374.41
Satisfiable
(Un)Satisfiability was proved
Number of variables205
Number of clauses4549
Sum of the clauses size12775
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2975
Number of clauses of size 33555
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-456326-1178335092 -o ROOT/results/node15/solver-456326-1178335092 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456326-1178335092/picosat /tmp/evaluation/456326-1178335092/instance-456326-1178335092.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 2/77 23512
/proc/meminfo: memFree=1781376/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=568 CPUtime=0
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 281426796 581632 55 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 142 55 40 102 0 37 0

[startup+0.082018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 23512
/proc/meminfo: memFree=1781376/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=864 CPUtime=0.07
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 154 0 0 0 6 1 0 0 18 0 1 0 281426796 884736 139 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 216 139 48 102 0 111 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 864

[startup+0.101019 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 23512
/proc/meminfo: memFree=1781376/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=864 CPUtime=0.09
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 157 0 0 0 8 1 0 0 18 0 1 0 281426796 884736 142 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520095 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 216 142 48 102 0 111 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864

[startup+0.301037 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 23512
/proc/meminfo: memFree=1781376/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=864 CPUtime=0.29
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 164 0 0 0 28 1 0 0 19 0 1 0 281426796 884736 149 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 216 149 48 102 0 111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864

[startup+0.701073 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 23512
/proc/meminfo: memFree=1781376/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=988 CPUtime=0.69
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 185 0 0 0 68 1 0 0 22 0 1 0 281426796 1011712 170 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 247 170 48 102 0 142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 988

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1780856/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=1116 CPUtime=1.49
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 210 0 0 0 148 1 0 0 25 0 1 0 281426796 1142784 195 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 279 195 48 102 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1116

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1780600/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=1116 CPUtime=3.09
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 233 0 0 0 308 1 0 0 25 0 1 0 281426796 1142784 218 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 279 218 48 102 0 174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1116

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1780408/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=1380 CPUtime=6.29
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 277 0 0 0 628 1 0 0 25 0 1 0 281426796 1413120 262 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 345 262 48 102 0 240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1380

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1779960/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=1632 CPUtime=12.69
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 347 0 0 0 1268 1 0 0 25 0 1 0 281426796 1671168 332 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 408 332 48 102 0 303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1779576/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=2028 CPUtime=25.48
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 443 0 0 0 2547 1 0 0 25 0 1 0 281426796 2076672 428 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 507 428 48 102 0 402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2028

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1779192/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=2380 CPUtime=51.07
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 534 0 0 0 5106 1 0 0 25 0 1 0 281426796 2437120 507 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 595 507 48 102 0 490 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2380

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1778488/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=3048 CPUtime=102.27
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 707 0 0 0 10225 2 0 0 25 0 1 0 281426796 3121152 680 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 762 680 48 102 0 657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3048

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1778040/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=3444 CPUtime=162.25
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 844 0 0 0 16222 3 0 0 25 0 1 0 281426796 3526656 786 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 861 786 48 102 0 756 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3444

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1777912/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=3520 CPUtime=222.23
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1011 0 0 0 22220 3 0 0 25 0 1 0 281426796 3604480 806 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 880 806 48 102 0 775 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3520

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1776632/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=4780 CPUtime=282.22
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1369 0 0 0 28218 4 0 0 25 0 1 0 281426796 4894720 1128 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1195 1128 48 102 0 1090 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1776632/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=4752 CPUtime=342.19
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1369 0 0 0 34215 4 0 0 25 0 1 0 281426796 4866048 1128 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1188 1128 48 102 0 1083 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1776120/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=5196 CPUtime=402.18
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1486 0 0 0 40213 5 0 0 25 0 1 0 281426796 5320704 1244 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1299 1244 48 102 0 1194 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5196

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1776120/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=5196 CPUtime=462.17
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1486 0 0 0 46211 6 0 0 25 0 1 0 281426796 5320704 1244 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1299 1244 48 102 0 1194 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5196

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1775224/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=5908 CPUtime=522.15
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1748 0 0 0 52209 6 0 0 25 0 1 0 281426796 6049792 1422 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1477 1422 48 102 0 1372 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1775928/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=5196 CPUtime=582.14
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1748 0 0 0 58207 7 0 0 25 0 1 0 281426796 5320704 1244 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1299 1244 48 102 0 1194 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23513
/proc/meminfo: memFree=1775864/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=5288 CPUtime=642.12
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 1837 0 0 0 64204 8 0 0 25 0 1 0 281426796 5414912 1267 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 1322 1267 48 102 0 1217 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5288


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771768/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4061.09
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4348 0 0 0 406070 39 0 0 25 0 1 0 281426796 9682944 2270 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2270 48 102 0 2259 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 9456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771768/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4121.08
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4352 0 0 0 412068 40 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 9456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771640/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4181.06
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4528 0 0 0 418066 40 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134544986 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 9456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4241.04
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4792 0 0 0 424063 41 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 9456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4301.02
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4792 0 0 0 430061 41 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 9456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4361.01
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4792 0 0 0 436059 42 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4420.99
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 4880 0 0 0 442057 42 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 9456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4480.98
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5188 0 0 0 448055 43 0 0 25 0 1 0 281426796 9682944 2274 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2274 48 102 0 2259 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 9456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771576/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9700 CPUtime=4540.97
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5452 0 0 0 454053 44 0 0 25 0 1 0 281426796 9932800 2319 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2425 2319 48 102 0 2320 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 9700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771576/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9608 CPUtime=4600.95
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5628 0 0 0 460051 44 0 0 25 0 1 0 281426796 9838592 2312 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2402 2312 48 102 0 2297 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 9608

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771576/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9596 CPUtime=4660.93
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5628 0 0 0 466048 45 0 0 25 0 1 0 281426796 9826304 2309 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2399 2309 48 102 0 2294 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 9596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771640/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9592 CPUtime=4720.92
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5632 0 0 0 472047 45 0 0 25 0 1 0 281426796 9822208 2312 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529285 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2398 2312 48 102 0 2293 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 9592

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4780.9
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5632 0 0 0 478044 46 0 0 25 0 1 0 281426796 9682944 2278 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2278 48 102 0 2259 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 9456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23713
/proc/meminfo: memFree=1771704/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4840.88
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5632 0 0 0 484042 46 0 0 25 0 1 0 281426796 9682944 2278 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2278 48 102 0 2259 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 9456

[startup+4902.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 23713
/proc/meminfo: memFree=1771640/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4900.87
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 5724 0 0 0 490040 47 0 0 25 0 1 0 281426796 9682944 2278 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2278 48 102 0 2259 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 9456

[startup+4962.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 23715
/proc/meminfo: memFree=1771640/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9456 CPUtime=4960.85
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 6092 0 0 0 496037 48 0 0 25 0 1 0 281426796 9682944 2278 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2364 2278 48 102 0 2259 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 9456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.17 1.05 1.01 2/78 23715
/proc/meminfo: memFree=1771192/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9984 CPUtime=5000.04
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 6439 0 0 0 499956 48 0 0 25 0 1 0 281426796 10223616 2395 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2496 2395 48 102 0 2391 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 9984

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

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

[startup+5001.5 s]
/proc/loadavg: 1.17 1.05 1.01 2/78 23715
/proc/meminfo: memFree=1771192/2055920 swapFree=4169132/4192956
[pid=23512] ppid=23510 vsize=9984 CPUtime=5000.04
/proc/23512/stat : 23512 (picosat) R 23510 23512 22523 0 -1 4194304 6439 0 0 0 499956 48 0 0 25 0 1 0 281426796 10223616 2395 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23512/statm: 2496 2395 48 102 0 2391 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 9984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.56
CPU system time (s): 0.488925
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 9984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6439
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= 7443

runsolver used 3.66444 second user time and 10.6124 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sat May  5 03:18:12 UTC 2007

IDJOB= 456326
IDBENCH= 24674
IDSOLVER= 171
FILE ID= node15/456326-1178335092

PBS_JOBID= 5188581

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456326-1178335092/picosat /tmp/evaluation/456326-1178335092/instance-456326-1178335092.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-456326-1178335092 -o ROOT/results/node15/solver-456326-1178335092 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456326-1178335092/picosat /tmp/evaluation/456326-1178335092/instance-456326-1178335092.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f209556efd81ba93e992e22316c3ed8

RANDOM SEED= 144815217

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1781912 kB
Buffers:         60244 kB
Cached:         124764 kB
SwapCached:       2604 kB
Active:         120224 kB
Inactive:        88056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781912 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            51240 kB
Committed_AS: 10716420 kB
PageTables:       1868 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= 66564 MiB

End job on node15 on Sat May  5 04:41:36 UTC 2007