Trace number 456263

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) 5000.04 5001.42

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
MD5SUM44a5476bd5ee890d723869abdd1f9b1f
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 variables2450
Number of clauses118875
Sum of the clauses size240100
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118825
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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/node7/watcher-456263-1178331765 -o ROOT/results/node7/solver-456263-1178331765 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456263-1178331765/picosat /tmp/evaluation/456263-1178331765/instance-456263-1178331765.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: 0.92 1.01 0.99 3/77 4296
/proc/meminfo: memFree=1821040/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=884 CPUtime=0
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 309214138 905216 113 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 221 113 40 102 0 116 0

[startup+0.0382119 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 4296
/proc/meminfo: memFree=1821040/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=884 CPUtime=0.03
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 133 0 0 0 1 2 0 0 18 0 1 0 309214138 905216 120 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 221 120 40 102 0 116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 884

[startup+0.102218 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 4296
/proc/meminfo: memFree=1821040/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=1016 CPUtime=0.09
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 164 0 0 0 4 5 0 0 18 0 1 0 309214138 1040384 151 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 254 151 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301238 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 4296
/proc/meminfo: memFree=1821040/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=1412 CPUtime=0.29
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 280 0 0 0 13 16 0 0 19 0 1 0 309214138 1445888 267 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 353 267 40 102 0 248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1412

[startup+0.702281 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 4296
/proc/meminfo: memFree=1821040/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=2204 CPUtime=0.69
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 457 0 0 0 31 38 0 0 24 0 1 0 309214138 2256896 444 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 551 444 40 102 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2204

[startup+1.50136 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1818344/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=3500 CPUtime=1.49
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 792 0 0 0 108 41 0 0 25 0 1 0 309214138 3584000 777 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 875 777 48 102 0 770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3500

[startup+3.10153 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1817960/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=3764 CPUtime=3.09
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 854 0 0 0 268 41 0 0 25 0 1 0 309214138 3854336 839 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 941 839 48 102 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3764

[startup+6.30187 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1817640/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=4024 CPUtime=6.29
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 920 0 0 0 587 42 0 0 25 0 1 0 309214138 4120576 905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 1006 905 48 102 0 901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7015 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1816424/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=4916 CPUtime=12.69
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 1152 0 0 0 1227 42 0 0 25 0 1 0 309214138 5033984 1137 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520021 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 1229 1137 48 102 0 1124 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4916

[startup+25.5019 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1815144/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=6204 CPUtime=25.48
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 1470 0 0 0 2506 42 0 0 25 0 1 0 309214138 6352896 1455 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134749290 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 1551 1455 48 102 0 1446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6204

[startup+51.1016 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 4297
/proc/meminfo: memFree=1813096/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=8012 CPUtime=51.08
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 2050 0 0 0 5065 43 0 0 25 0 1 0 309214138 8204288 1931 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 2003 1931 48 102 0 1898 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8012

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1809064/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=12212 CPUtime=102.27
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 3249 0 0 0 10183 44 0 0 25 0 1 0 309214138 12505088 2962 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 3053 2962 48 102 0 2948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12212

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1805480/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=15492 CPUtime=162.25
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 4448 0 0 0 16180 45 0 0 25 0 1 0 309214138 15863808 3801 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 3873 3801 48 102 0 3768 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15492

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1805480/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=15748 CPUtime=222.23
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 4506 0 0 0 22178 45 0 0 25 0 1 0 309214138 16125952 3859 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 3937 3859 48 102 0 3832 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15748

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1801640/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=19528 CPUtime=282.22
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 5541 0 0 0 28175 47 0 0 25 0 1 0 309214138 19996672 4810 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 4882 4810 48 102 0 4777 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19528

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1801832/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=19316 CPUtime=342.2
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 5578 0 0 0 34173 47 0 0 25 0 1 0 309214138 19779584 4756 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 4829 4756 48 102 0 4724 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19316

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1800744/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=20292 CPUtime=402.19
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 6173 0 0 0 40171 48 0 0 25 0 1 0 309214138 20779008 4991 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 5073 4991 48 102 0 4968 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20292

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1799464/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=21520 CPUtime=462.17
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 6590 0 0 0 46169 48 0 0 25 0 1 0 309214138 22036480 5308 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 5380 5308 48 102 0 5275 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21520

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1797032/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=24092 CPUtime=522.15
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 7432 0 0 0 52166 49 0 0 25 0 1 0 309214138 24670208 5949 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 6023 5949 48 102 0 5918 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24092

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1796072/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=25048 CPUtime=582.14
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 7830 0 0 0 58164 50 0 0 25 0 1 0 309214138 25649152 6177 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 6262 6177 48 102 0 6157 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25048

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 4297
/proc/meminfo: memFree=1791080/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=29956 CPUtime=642.13
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 9107 0 0 0 64161 52 0 0 25 0 1 0 309214138 30674944 7417 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 7489 7417 48 102 0 7384 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29956


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4001.17
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 400023 94 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 78984

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4061.15
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 406021 94 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 78984

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4121.14
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 412019 95 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 78984

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4181.12
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 418017 95 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 78984

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4241.11
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 424015 96 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549424 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 78984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4497
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4301.09
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 430013 96 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530699 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 78984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1741032/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4361.08
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 436011 97 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 78984

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4421.06
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 442009 97 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 78984

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4481.05
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 448007 98 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530588 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 78984

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4541.03
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 454005 98 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 78984

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740968/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4601.01
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 460003 98 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 78984

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4661
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 466001 99 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520527 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 78984

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740904/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4720.99
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 472000 99 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 78984

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740840/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4780.97
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 477997 100 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 78984

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740840/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4840.95
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 483995 100 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 78984

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740776/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4900.94
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 489993 101 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 78984

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740840/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=4960.93
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 495991 102 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 78984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4499
/proc/meminfo: memFree=1740776/2055920 swapFree=4157048/4192956
[pid=4296] ppid=4294 vsize=78984 CPUtime=5000.02
/proc/4296/stat : 4296 (picosat) R 4294 4296 4240 0 -1 4194304 36167 0 0 0 499900 102 0 0 25 0 1 0 309214138 80879616 19674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4296/statm: 19746 19674 48 102 0 19641 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 78984

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): 5001.42
CPU time (s): 5000.04
CPU user time (s): 4999
CPU system time (s): 1.03784
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 79408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999
system time used= 1.03784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36167
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= 103135

runsolver used 3.76643 second user time and 10.6224 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sat May  5 02:22:45 UTC 2007

IDJOB= 456263
IDBENCH= 24653
IDSOLVER= 171
FILE ID= node7/456263-1178331765

PBS_JOBID= 5188586

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456263-1178331765/picosat /tmp/evaluation/456263-1178331765/instance-456263-1178331765.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-456263-1178331765 -o ROOT/results/node7/solver-456263-1178331765 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456263-1178331765/picosat /tmp/evaluation/456263-1178331765/instance-456263-1178331765.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44a5476bd5ee890d723869abdd1f9b1f

RANDOM SEED= 492875268

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1821448 kB
Buffers:         31916 kB
Cached:         127560 kB
SwapCached:      15896 kB
Active:          91028 kB
Inactive:        91468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821448 kB
SwapTotal:     4192956 kB
SwapFree:      4157048 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          29796 kB
Slab:            37392 kB
Committed_AS: 14666248 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Sat May  5 03:46:09 UTC 2007