Trace number 456278

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) 5000.06 5001.52

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-php-045-044.sat05-1195.reshuffled-07.cnf
MD5SUMf85cd53ba72eb6986cd81a6303ff5679
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 variables1980
Number of clauses43605
Sum of the clauses size89100
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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/node55/watcher-456278-1178332497 -o ROOT/results/node55/solver-456278-1178332497 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456278-1178332497/picosat /tmp/evaluation/456278-1178332497/instance-456278-1178332497.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: 2.00 1.97 1.89 3/64 31418
/proc/meminfo: memFree=1546172/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=724 CPUtime=0
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 281159743 741376 86 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 181 86 40 102 0 76 0

[startup+0.0802629 s]
/proc/loadavg: 2.00 1.97 1.89 3/64 31418
/proc/meminfo: memFree=1546172/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=856 CPUtime=0.07
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 135 0 0 0 3 4 0 0 18 0 1 0 281159743 876544 121 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 214 121 40 102 0 109 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 856

[startup+0.101266 s]
/proc/loadavg: 2.00 1.97 1.89 3/64 31418
/proc/meminfo: memFree=1546172/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=856 CPUtime=0.09
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 155 0 0 0 4 5 0 0 18 0 1 0 281159743 876544 141 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 214 141 40 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301284 s]
/proc/loadavg: 2.00 1.97 1.89 3/64 31418
/proc/meminfo: memFree=1546172/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=1388 CPUtime=0.29
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 302 0 0 0 15 14 0 0 19 0 1 0 281159743 1421312 286 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 347 286 48 102 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1388

[startup+0.701322 s]
/proc/loadavg: 2.00 1.97 1.89 3/64 31418
/proc/meminfo: memFree=1546172/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=2296 CPUtime=0.69
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 520 0 0 0 55 14 0 0 22 0 1 0 281159743 2351104 504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 574 504 48 102 0 469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.5014 s]
/proc/loadavg: 1.92 1.95 1.89 2/65 31419
/proc/meminfo: memFree=1544308/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=2296 CPUtime=1.49
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 535 0 0 0 135 14 0 0 25 0 1 0 281159743 2351104 519 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 574 519 48 102 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2296

[startup+3.10155 s]
/proc/loadavg: 1.92 1.95 1.89 2/65 31419
/proc/meminfo: memFree=1543988/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=2556 CPUtime=3.09
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 586 0 0 0 295 14 0 0 25 0 1 0 281159743 2617344 570 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 639 570 48 102 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2556

[startup+6.30185 s]
/proc/loadavg: 1.85 1.94 1.88 2/65 31419
/proc/meminfo: memFree=1543548/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=3068 CPUtime=6.29
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 721 0 0 0 615 14 0 0 25 0 1 0 281159743 3141632 705 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 767 705 48 102 0 662 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3068

[startup+12.7015 s]
/proc/loadavg: 1.78 1.92 1.88 2/65 31419
/proc/meminfo: memFree=1542716/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=3720 CPUtime=12.69
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 867 0 0 0 1255 14 0 0 25 0 1 0 281159743 3809280 851 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 930 851 48 102 0 825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3720

[startup+25.5017 s]
/proc/loadavg: 1.61 1.88 1.86 2/65 31419
/proc/meminfo: memFree=1541244/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=5132 CPUtime=25.48
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 1228 0 0 0 2534 14 0 0 25 0 1 0 281159743 5255168 1212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 1283 1212 48 102 0 1178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5132

[startup+51.1011 s]
/proc/loadavg: 1.40 1.81 1.84 2/65 31419
/proc/meminfo: memFree=1539452/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=6996 CPUtime=51.08
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 1695 0 0 0 5093 15 0 0 25 0 1 0 281159743 7163904 1664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 1749 1664 48 102 0 1644 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6996

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.79 2/65 31419
/proc/meminfo: memFree=1535868/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=10540 CPUtime=102.27
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 2789 0 0 0 10212 15 0 0 25 0 1 0 281159743 10792960 2549 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 2635 2549 48 102 0 2530 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10540

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.74 2/65 31419
/proc/meminfo: memFree=1534140/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=12076 CPUtime=162.24
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 3446 0 0 0 16209 15 0 0 25 0 1 0 281159743 12365824 2954 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 3019 2954 48 102 0 2914 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12076

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/65 31419
/proc/meminfo: memFree=1532028/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=14152 CPUtime=222.23
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 3979 0 0 0 22207 16 0 0 25 0 1 0 281159743 14491648 3476 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 3538 3476 48 102 0 3433 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14152

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.64 2/65 31419
/proc/meminfo: memFree=1529852/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=16464 CPUtime=282.22
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 4529 0 0 0 28205 17 0 0 25 0 1 0 281159743 16859136 4024 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 4116 4024 48 102 0 4011 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16464

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 31419
/proc/meminfo: memFree=1527612/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=18644 CPUtime=342.2
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 5284 0 0 0 34203 17 0 0 25 0 1 0 281159743 19091456 4590 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 4661 4590 48 102 0 4556 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18644

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 31419
/proc/meminfo: memFree=1527932/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=18048 CPUtime=402.18
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 5398 0 0 0 40201 17 0 0 25 0 1 0 281159743 18481152 4446 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 4512 4446 48 102 0 4407 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18048

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.52 2/65 31421
/proc/meminfo: memFree=1526716/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=19264 CPUtime=462.17
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 5748 0 0 0 46199 18 0 0 25 0 1 0 281159743 19726336 4750 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 4816 4750 48 102 0 4711 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19264

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 31421
/proc/meminfo: memFree=1522876/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=23084 CPUtime=522.15
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 6831 0 0 0 52196 19 0 0 25 0 1 0 281159743 23638016 5707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 5771 5707 48 102 0 5666 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23084

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/65 31421
/proc/meminfo: memFree=1520124/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=26036 CPUtime=582.13
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 7565 0 0 0 58194 19 0 0 25 0 1 0 281159743 26660864 6441 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 6509 6441 48 102 0 6404 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26036

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 31421
/proc/meminfo: memFree=1519804/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=26112 CPUtime=642.13
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 10625 0 0 0 64192 21 0 0 25 0 1 0 281159743 26738688 6465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 6528 6465 48 102 0 6423 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26112


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1490684/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=54608 CPUtime=4061.09
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 32881 0 0 0 406065 44 0 0 25 0 1 0 281159743 55918592 13597 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13652 13597 48 102 0 13547 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 54608

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1489916/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=55436 CPUtime=4121.07
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33096 0 0 0 412063 44 0 0 25 0 1 0 281159743 56766464 13804 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13859 13804 48 102 0 13754 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 55436

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1489980/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=55432 CPUtime=4181.06
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33096 0 0 0 418062 44 0 0 25 0 1 0 281159743 56762368 13803 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13858 13803 48 102 0 13753 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 55432

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1488572/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=56816 CPUtime=4241.05
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33442 0 0 0 424060 45 0 0 25 0 1 0 281159743 58179584 14149 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14204 14149 48 102 0 14099 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 56816

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1488700/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=56500 CPUtime=4301.03
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33442 0 0 0 430058 45 0 0 25 0 1 0 281159743 57856000 14070 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14125 14070 48 102 0 14020 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 56500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1489916/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=55248 CPUtime=4361.01
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33442 0 0 0 436056 45 0 0 25 0 1 0 281159743 56573952 13757 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13812 13757 48 102 0 13707 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 55248

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1490748/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=54572 CPUtime=4420.99
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33442 0 0 0 442054 45 0 0 25 0 1 0 281159743 55881728 13588 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13643 13588 48 102 0 13538 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 54572

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1490812/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=54572 CPUtime=4480.98
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33442 0 0 0 448053 45 0 0 25 0 1 0 281159743 55881728 13588 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13643 13588 48 102 0 13538 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 54572

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1490748/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=54672 CPUtime=4540.96
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33463 0 0 0 454051 45 0 0 25 0 1 0 281159743 55984128 13609 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13668 13609 48 102 0 13563 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 54672

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1489660/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=55712 CPUtime=4600.95
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33724 0 0 0 460050 45 0 0 25 0 1 0 281159743 57049088 13866 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13928 13866 48 102 0 13823 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 55712

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1489724/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=55664 CPUtime=4660.94
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 33724 0 0 0 466048 46 0 0 25 0 1 0 281159743 56999936 13861 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 13916 13861 48 102 0 13811 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 55664

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1484604/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=60504 CPUtime=4720.91
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 34990 0 0 0 472045 46 0 0 25 0 1 0 281159743 61956096 15071 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 15126 15071 48 102 0 15021 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 60504

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1485884/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=59200 CPUtime=4780.89
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 34990 0 0 0 478043 46 0 0 25 0 1 0 281159743 60620800 14745 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14800 14745 48 102 0 14695 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 59200

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1482492/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=62728 CPUtime=4840.88
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 35882 0 0 0 484041 47 0 0 25 0 1 0 281159743 64233472 15622 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 15682 15622 48 102 0 15577 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 62728

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1482492/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=62700 CPUtime=4900.86
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 35882 0 0 0 490039 47 0 0 25 0 1 0 281159743 64204800 15620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 15675 15620 48 102 0 15570 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 62700

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1486844/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=58312 CPUtime=4960.85
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 35882 0 0 0 496037 48 0 0 25 0 1 0 281159743 59711488 14523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14578 14523 48 102 0 14473 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 58312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1487100/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=58048 CPUtime=5000.05
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 35882 0 0 0 499957 48 0 0 25 0 1 0 281159743 59441152 14457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14512 14457 48 102 0 14407 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 58048

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: 1.00 1.00 1.00 2/65 31621
/proc/meminfo: memFree=1487100/2055920 swapFree=4184552/4192956
[pid=31418] ppid=31416 vsize=58048 CPUtime=5000.05
/proc/31418/stat : 31418 (picosat) R 31416 31418 30626 0 -1 4194304 35882 0 0 0 499957 48 0 0 25 0 1 0 281159743 59441152 14457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31418/statm: 14512 14457 48 102 0 14407 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 58048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.06
CPU user time (s): 4999.57
CPU system time (s): 0.491925
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 81468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35882
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= 7890

runsolver used 3.74843 second user time and 9.95649 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat May  5 02:34:57 UTC 2007

IDJOB= 456278
IDBENCH= 24658
IDSOLVER= 171
FILE ID= node55/456278-1178332497

PBS_JOBID= 5188780

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-php-045-044.sat05-1195.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456278-1178332497/picosat /tmp/evaluation/456278-1178332497/instance-456278-1178332497.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-456278-1178332497 -o ROOT/results/node55/solver-456278-1178332497 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456278-1178332497/picosat /tmp/evaluation/456278-1178332497/instance-456278-1178332497.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f85cd53ba72eb6986cd81a6303ff5679

RANDOM SEED= 950674811

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1546580 kB
Buffers:         26348 kB
Cached:         381064 kB
SwapCached:       2492 kB
Active:         114252 kB
Inactive:       303164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546580 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          16380 kB
Slab:            77892 kB
Committed_AS:  4417400 kB
PageTables:       1380 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 node55 on Sat May  5 03:58:21 UTC 2007