Trace number 456269

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) 5000.1 5001.73

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-070-069.sat05-1240.reshuffled-07.cnf
MD5SUM8c2637bddd219bb03ecc49de7a065894
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 variables4830
Number of clauses330925
Sum of the clauses size666540
Maximum clause length69
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2330855
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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/node54/watcher-456269-1178332171 -o ROOT/results/node54/solver-456269-1178332171 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456269-1178332171/picosat /tmp/evaluation/456269-1178332171/instance-456269-1178332171.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: 0.85 0.97 0.92 3/66 7497
/proc/meminfo: memFree=1520432/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=1080 CPUtime=0
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 280591667 1105920 175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 270 175 40 102 0 165 0

[startup+0.076542 s]
/proc/loadavg: 0.85 0.97 0.92 3/66 7497
/proc/meminfo: memFree=1520432/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=1212 CPUtime=0.07
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 201 0 0 0 4 3 0 0 18 0 1 0 280591667 1241088 187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 303 187 40 102 0 198 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1212

[startup+0.101584 s]
/proc/loadavg: 0.85 0.97 0.92 3/66 7497
/proc/meminfo: memFree=1520432/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=1212 CPUtime=0.09
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 218 0 0 0 5 4 0 0 18 0 1 0 280591667 1241088 204 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 303 204 40 102 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.301615 s]
/proc/loadavg: 0.85 0.97 0.92 3/66 7497
/proc/meminfo: memFree=1520432/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=1608 CPUtime=0.29
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 321 0 0 0 14 15 0 0 19 0 1 0 280591667 1646592 307 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 402 307 40 102 0 297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1608

[startup+0.701657 s]
/proc/loadavg: 0.85 0.97 0.92 3/66 7497
/proc/meminfo: memFree=1520432/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=2400 CPUtime=0.69
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 503 0 0 0 30 39 0 0 22 0 1 0 280591667 2457600 489 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 600 489 40 102 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2400

[startup+1.50176 s]
/proc/loadavg: 0.85 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1517800/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=3720 CPUtime=1.49
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 837 0 0 0 63 86 0 0 25 0 1 0 280591667 3809280 823 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 930 823 40 102 0 825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3720

[startup+3.10196 s]
/proc/loadavg: 0.85 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1514472/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=8288 CPUtime=3.09
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 1981 0 0 0 187 122 0 0 25 0 1 0 280591667 8486912 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 2072 1965 48 102 0 1967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8288

[startup+6.30134 s]
/proc/loadavg: 0.86 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1512488/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=8288 CPUtime=6.29
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 1988 0 0 0 507 122 0 0 25 0 1 0 280591667 8486912 1972 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 2072 1972 48 102 0 1967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8288

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1511528/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=9312 CPUtime=12.69
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 2219 0 0 0 1147 122 0 0 25 0 1 0 280591667 9535488 2203 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 2328 2203 48 102 0 2223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9312

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1509736/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=11088 CPUtime=25.48
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 2686 0 0 0 2426 122 0 0 25 0 1 0 280591667 11354112 2670 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 2772 2670 48 102 0 2667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11088

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1507304/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=13616 CPUtime=51.07
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 3319 0 0 0 4985 122 0 0 25 0 1 0 280591667 13942784 3303 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 3404 3303 48 102 0 3299 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13616

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1503464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=17536 CPUtime=102.26
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 4378 0 0 0 10103 123 0 0 25 0 1 0 280591667 17956864 4271 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 4384 4271 48 102 0 4279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17536

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1498792/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=21876 CPUtime=162.23
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 6396 0 0 0 16100 123 0 0 25 0 1 0 280591667 22401024 5369 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520129 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 5469 5369 48 102 0 5364 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21876

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1496744/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=24144 CPUtime=222.22
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 7006 0 0 0 22098 124 0 0 25 0 1 0 280591667 24723456 5929 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 6036 5929 48 102 0 5931 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1492520/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=28364 CPUtime=282.2
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 8537 0 0 0 28096 124 0 0 25 0 1 0 280591667 29044736 6976 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 7091 6976 48 102 0 6986 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1490728/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=30136 CPUtime=342.19
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 9004 0 0 0 34094 125 0 0 25 0 1 0 280591667 30859264 7436 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 7534 7436 48 102 0 7429 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30136

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/67 7498
/proc/meminfo: memFree=1490728/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=30060 CPUtime=402.17
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 9006 0 0 0 40092 125 0 0 25 0 1 0 280591667 30781440 7419 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 7515 7419 48 102 0 7410 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30060

[startup+462.301 s]
/proc/loadavg: 1.08 1.00 0.93 2/67 7498
/proc/meminfo: memFree=1487464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=33488 CPUtime=462.14
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 9886 0 0 0 46089 125 0 0 25 0 1 0 280591667 34291712 8265 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549497 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 8372 8265 48 102 0 8267 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33488

[startup+522.302 s]
/proc/loadavg: 1.08 1.01 0.94 2/67 7498
/proc/meminfo: memFree=1486440/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=34444 CPUtime=522.12
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 10226 0 0 0 52087 125 0 0 25 0 1 0 280591667 35270656 8515 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 8611 8515 48 102 0 8506 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 34444

[startup+582.302 s]
/proc/loadavg: 1.11 1.04 0.95 2/67 7498
/proc/meminfo: memFree=1487208/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=33716 CPUtime=582.11
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 10439 0 0 0 58085 126 0 0 25 0 1 0 280591667 34525184 8326 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 8429 8326 48 102 0 8324 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33716

[startup+642.301 s]
/proc/loadavg: 1.07 1.04 0.95 2/67 7498
/proc/meminfo: memFree=1482856/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=38012 CPUtime=642.09
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 11525 0 0 0 64083 126 0 0 25 0 1 0 280591667 38924288 9389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 9503 9389 48 102 0 9398 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 38012


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1427240/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=93388 CPUtime=4060.95
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 28271 0 0 0 405958 137 0 0 25 0 1 0 280591667 95629312 23248 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 23347 23248 48 102 0 23242 0
Current children cumulated CPU time (s) 4060.95
Current children cumulated vsize (KiB) 93388

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1427304/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=93388 CPUtime=4120.93
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 28271 0 0 0 411956 137 0 0 25 0 1 0 280591667 95629312 23248 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 23347 23248 48 102 0 23242 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 93388

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1427240/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=93388 CPUtime=4180.91
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 28271 0 0 0 417954 137 0 0 25 0 1 0 280591667 95629312 23248 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530615 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 23347 23248 48 102 0 23242 0
Current children cumulated CPU time (s) 4180.91
Current children cumulated vsize (KiB) 93388

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407272/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4240.9
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 423950 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 113128

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407336/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4300.88
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 429948 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 113128

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407336/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4360.86
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 435946 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 113128

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407400/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4420.84
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 441944 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 113128

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407400/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4480.83
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 447943 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 113128

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4540.81
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 453941 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 113128

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4600.79
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 459939 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531053 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 113128

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4660.77
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 465937 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 113128

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407400/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4720.76
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 471936 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 113128

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4780.73
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 477933 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 113128

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4840.72
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 483932 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 113128

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4900.7
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 489930 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 113128

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=4960.68
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 495928 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 113128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=5000.08
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 499868 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 113128

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 0.97 2/67 7698
/proc/meminfo: memFree=1407464/2055920 swapFree=4182240/4192956
[pid=7497] ppid=7495 vsize=113128 CPUtime=5000.08
/proc/7497/stat : 7497 (picosat) R 7495 7497 7441 0 -1 4194304 34664 0 0 0 499868 140 0 0 25 0 1 0 280591667 115843072 28187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7497/statm: 28282 28187 48 102 0 28177 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 113128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.1
CPU user time (s): 4998.68
CPU system time (s): 1.42178
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 118956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.68
system time used= 1.42178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34664
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= 12941

runsolver used 4.99824 second user time and 13.199 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Sat May  5 02:29:32 UTC 2007

IDJOB= 456269
IDBENCH= 24655
IDSOLVER= 171
FILE ID= node54/456269-1178332171

PBS_JOBID= 5188798

Free space on /tmp= 66555 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-070-069.sat05-1240.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456269-1178332171/picosat /tmp/evaluation/456269-1178332171/instance-456269-1178332171.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-456269-1178332171 -o ROOT/results/node54/solver-456269-1178332171 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456269-1178332171/picosat /tmp/evaluation/456269-1178332171/instance-456269-1178332171.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8c2637bddd219bb03ecc49de7a065894

RANDOM SEED= 256400339

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1520904 kB
Buffers:         63448 kB
Cached:         338284 kB
SwapCached:       4568 kB
Active:         157056 kB
Inactive:       255396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520904 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:            4732 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:           108584 kB
Committed_AS:  5344820 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node54 on Sat May  5 03:52:56 UTC 2007