Trace number 456284

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) 5000.08 5001.72

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-php-025-024.sat05-1191.reshuffled-07.cnf
MD5SUM008fc87d1e2675d3850c6f6e4188c7eb
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 variables600
Number of clauses7225
Sum of the clauses size15000
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27200
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

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/node47/watcher-456284-1178332807 -o ROOT/results/node47/solver-456284-1178332807 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456284-1178332807/picosat /tmp/evaluation/456284-1178332807/instance-456284-1178332807.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: 1.84 1.97 1.90 3/77 28401
/proc/meminfo: memFree=1481400/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=568 CPUtime=0
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 188126075 581632 65 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 142 65 40 102 0 37 0

[startup+0.0465129 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 28401
/proc/meminfo: memFree=1481400/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=700 CPUtime=0.03
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 102 0 0 0 1 2 0 0 18 0 1 0 188126075 716800 88 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 175 88 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101519 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 28401
/proc/meminfo: memFree=1481400/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=972 CPUtime=0.09
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 188 0 0 0 7 2 0 0 18 0 1 0 188126075 995328 172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 243 172 48 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301541 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 28401
/proc/meminfo: memFree=1481400/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=1232 CPUtime=0.29
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 243 0 0 0 27 2 0 0 19 0 1 0 188126075 1261568 227 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 308 227 48 102 0 203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1232

[startup+0.701584 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 28401
/proc/meminfo: memFree=1481400/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=1232 CPUtime=0.69
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 264 0 0 0 67 2 0 0 22 0 1 0 188126075 1261568 248 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 308 248 48 102 0 203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1232

[startup+1.50267 s]
/proc/loadavg: 1.84 1.97 1.90 2/78 28402
/proc/meminfo: memFree=1480496/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=1624 CPUtime=1.49
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 341 0 0 0 146 3 0 0 25 0 1 0 188126075 1662976 325 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 406 325 48 102 0 301 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1624

[startup+3.10184 s]
/proc/loadavg: 1.84 1.97 1.90 2/78 28402
/proc/meminfo: memFree=1480112/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=1756 CPUtime=3.09
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 396 0 0 0 306 3 0 0 25 0 1 0 188126075 1798144 380 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 439 380 48 102 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1756

[startup+6.30119 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 28402
/proc/meminfo: memFree=1479616/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=2272 CPUtime=6.29
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 516 0 0 0 626 3 0 0 25 0 1 0 188126075 2326528 500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 568 500 48 102 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2272

[startup+12.7019 s]
/proc/loadavg: 1.71 1.93 1.89 2/78 28402
/proc/meminfo: memFree=1478784/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=2904 CPUtime=12.69
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 658 0 0 0 1266 3 0 0 25 0 1 0 188126075 2973696 642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 726 642 48 102 0 621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2904

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.87 2/78 28402
/proc/meminfo: memFree=1477760/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=3864 CPUtime=25.48
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 954 0 0 0 2545 3 0 0 25 0 1 0 188126075 3956736 891 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 966 891 48 102 0 861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3864

[startup+51.101 s]
/proc/loadavg: 1.36 1.82 1.85 2/78 28402
/proc/meminfo: memFree=1476992/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=4588 CPUtime=51.07
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 1143 0 0 0 5104 3 0 0 25 0 1 0 188126075 4698112 1080 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 1147 1080 48 102 0 1042 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4588

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.80 2/78 28402
/proc/meminfo: memFree=1475840/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=5820 CPUtime=102.27
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 1418 0 0 0 10223 4 0 0 25 0 1 0 188126075 5959680 1353 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 1455 1353 48 102 0 1350 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5820

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.75 2/78 28402
/proc/meminfo: memFree=1474048/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=7464 CPUtime=162.25
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 1878 0 0 0 16220 5 0 0 25 0 1 0 188126075 7643136 1791 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 1866 1791 48 102 0 1761 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7464

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.70 2/78 28402
/proc/meminfo: memFree=1468544/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=12968 CPUtime=222.23
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 3242 0 0 0 22217 6 0 0 25 0 1 0 188126075 13279232 3155 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520101 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 3242 3155 48 102 0 3137 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12968

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.65 2/78 28402
/proc/meminfo: memFree=1468224/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=13004 CPUtime=282.21
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 3404 0 0 0 28215 6 0 0 25 0 1 0 188126075 13316096 3188 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 3251 3188 48 102 0 3146 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13004

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/78 28402
/proc/meminfo: memFree=1468224/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=13004 CPUtime=342.19
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 3406 0 0 0 34212 7 0 0 25 0 1 0 188126075 13316096 3190 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 3251 3190 48 102 0 3146 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13004

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.57 2/78 28402
/proc/meminfo: memFree=1464960/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=16428 CPUtime=402.18
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 4264 0 0 0 40210 8 0 0 25 0 1 0 188126075 16822272 4043 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 4107 4043 48 102 0 4002 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16428

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 28402
/proc/meminfo: memFree=1466240/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=15004 CPUtime=462.15
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 4265 0 0 0 46207 8 0 0 25 0 1 0 188126075 15364096 3694 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 3751 3694 48 102 0 3646 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15004

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 28402
/proc/meminfo: memFree=1463104/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=18272 CPUtime=522.13
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 5088 0 0 0 52204 9 0 0 25 0 1 0 188126075 18710528 4511 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 4568 4511 48 102 0 4463 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18272

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 28402
/proc/meminfo: memFree=1463104/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=18240 CPUtime=582.12
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 5089 0 0 0 58202 10 0 0 25 0 1 0 188126075 18677760 4503 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 4560 4503 48 102 0 4455 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18240

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 28402
/proc/meminfo: memFree=1463168/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=18240 CPUtime=642.11
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 5090 0 0 0 64200 11 0 0 25 0 1 0 188126075 18677760 4504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530985 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 4560 4504 48 102 0 4455 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18240


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

[startup+4062.31 s]
/proc/loadavg: 1.12 1.09 1.03 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4061.01
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 406057 44 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 38524

[startup+4122.3 s]
/proc/loadavg: 1.04 1.07 1.02 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4121
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 412055 45 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 38524

[startup+4182.3 s]
/proc/loadavg: 1.01 1.06 1.01 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4180.98
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 418053 45 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 38524

[startup+4242.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4240.96
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 424050 46 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520129 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 38524

[startup+4302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4300.95
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 430048 47 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 38524

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4360.93
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 436046 47 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 38524

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28602
/proc/meminfo: memFree=1442816/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=38524 CPUtime=4420.91
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13150 0 0 0 442044 47 0 0 25 0 1 0 188126075 39448576 9575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 9631 9575 48 102 0 9526 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 38524

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28602
/proc/meminfo: memFree=1440768/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=40464 CPUtime=4480.9
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 13881 0 0 0 448041 49 0 0 25 0 1 0 188126075 41435136 10060 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10116 10060 48 102 0 10011 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 40464

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28602
/proc/meminfo: memFree=1440704/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=40464 CPUtime=4540.88
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 14021 0 0 0 454039 49 0 0 25 0 1 0 188126075 41435136 10060 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10116 10060 48 102 0 10011 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 40464

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28602
/proc/meminfo: memFree=1440000/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=41172 CPUtime=4600.87
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 14383 0 0 0 460037 50 0 0 25 0 1 0 188126075 42160128 10237 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10293 10237 48 102 0 10188 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 41172

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28602
/proc/meminfo: memFree=1440000/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=41164 CPUtime=4660.84
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 14383 0 0 0 466034 50 0 0 25 0 1 0 188126075 42151936 10235 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10291 10235 48 102 0 10186 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 41164

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28602
/proc/meminfo: memFree=1438272/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=43032 CPUtime=4720.83
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 14902 0 0 0 472032 51 0 0 25 0 1 0 188126075 44064768 10687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10758 10687 48 102 0 10653 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 43032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28602
/proc/meminfo: memFree=1438336/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=42996 CPUtime=4780.81
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 14902 0 0 0 478030 51 0 0 25 0 1 0 188126075 44027904 10687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10749 10687 48 102 0 10644 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 42996

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28602
/proc/meminfo: memFree=1437376/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=43848 CPUtime=4840.79
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 15175 0 0 0 484027 52 0 0 25 0 1 0 188126075 44900352 10893 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 10962 10893 48 102 0 10857 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 43848

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28774
/proc/meminfo: memFree=1427712/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=52284 CPUtime=4900.69
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 17454 0 0 0 490015 54 0 0 25 0 1 0 188126075 53538816 13015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 13071 13015 48 102 0 12966 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 52284

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28800
/proc/meminfo: memFree=1425216/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=55940 CPUtime=4960.66
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 18519 0 0 0 496010 56 0 0 25 0 1 0 188126075 57282560 13901 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 13985 13901 48 102 0 13880 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 55940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28800
/proc/meminfo: memFree=1424960/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=56196 CPUtime=5000.06
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 18629 0 0 0 499950 56 0 0 25 0 1 0 188126075 57544704 13978 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 14049 13978 48 102 0 13944 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 56196

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28800
/proc/meminfo: memFree=1424960/2055920 swapFree=4157880/4192956
[pid=28401] ppid=28399 vsize=56196 CPUtime=5000.06
/proc/28401/stat : 28401 (picosat) R 28399 28401 27554 0 -1 4194304 18629 0 0 0 499950 56 0 0 25 0 1 0 188126075 57544704 13978 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28401/statm: 14049 13978 48 102 0 13944 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 56196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.08
CPU user time (s): 4999.5
CPU system time (s): 0.575912
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 56328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.575912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18629
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= 6945

runsolver used 4.52531 second user time and 12.0452 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Sat May  5 02:40:07 UTC 2007

IDJOB= 456284
IDBENCH= 24660
IDSOLVER= 171
FILE ID= node47/456284-1178332807

PBS_JOBID= 5188759

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-php-025-024.sat05-1191.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456284-1178332807/picosat /tmp/evaluation/456284-1178332807/instance-456284-1178332807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-456284-1178332807 -o ROOT/results/node47/solver-456284-1178332807 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456284-1178332807/picosat /tmp/evaluation/456284-1178332807/instance-456284-1178332807.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  008fc87d1e2675d3850c6f6e4188c7eb

RANDOM SEED= 868917472

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1481808 kB
Buffers:         55956 kB
Cached:         404016 kB
SwapCached:       3788 kB
Active:         160020 kB
Inactive:       324524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481808 kB
SwapTotal:     4192956 kB
SwapFree:      4157880 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          31016 kB
Slab:            75076 kB
Committed_AS:  5478416 kB
PageTables:       1780 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 node47 on Sat May  5 04:03:31 UTC 2007