Trace number 334788

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) 1200.1 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l3.used-as.sat04-895.sat05-4189.reshuffled-07.cnf
MD5SUM58af3687ccec42ccd800f9557db434fc
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 variables16489
Number of clauses2248381
Sum of the clauses size4509197
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22246354
Number of clauses of size 30
Number of clauses of size 44
Number of clauses of size 58
Number of clauses of size over 52015

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-334788-1173592890 -o ROOT/results/node6/solver-334788-1173592890 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334788-1173592890/picosat /tmp/evaluation/334788-1173592890/instance-334788-1173592890.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.93 0.98 0.99 3/83 26762
/proc/meminfo: memFree=1257488/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=1536 CPUtime=0
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 379244202 1572864 307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 384 308 40 102 0 279 0

[startup+0.0706001 s]
/proc/loadavg: 0.93 0.98 0.99 3/83 26762
/proc/meminfo: memFree=1257488/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=2652 CPUtime=0.06
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 402 0 0 0 3 3 0 0 18 0 1 0 379244202 2715648 376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 663 376 40 102 0 558 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2652

[startup+0.101606 s]
/proc/loadavg: 0.93 0.98 0.99 3/83 26762
/proc/meminfo: memFree=1257488/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=2784 CPUtime=0.09
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 414 0 0 0 4 5 0 0 18 0 1 0 379244202 2850816 388 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 696 388 40 102 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301645 s]
/proc/loadavg: 0.93 0.98 0.99 3/83 26762
/proc/meminfo: memFree=1257488/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=3180 CPUtime=0.29
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 519 0 0 0 16 13 0 0 19 0 1 0 379244202 3256320 493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 795 493 40 102 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.701724 s]
/proc/loadavg: 0.93 0.98 0.99 3/83 26762
/proc/meminfo: memFree=1257488/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=3972 CPUtime=0.69
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 731 0 0 0 35 34 0 0 22 0 1 0 379244202 4067328 705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 993 705 40 102 0 888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50188 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 26763
/proc/meminfo: memFree=1254280/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=5688 CPUtime=1.49
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 1139 0 0 0 68 81 0 0 25 0 1 0 379244202 5824512 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 1422 1113 40 102 0 1317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5688

[startup+3.1012 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 26763
/proc/meminfo: memFree=1252168/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=8988 CPUtime=3.09
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 1955 0 0 0 139 170 0 0 25 0 1 0 379244202 9203712 1929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 2247 1929 40 102 0 2142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8988

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 26767
/proc/meminfo: memFree=1244360/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=15324 CPUtime=6.29
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 3544 0 0 0 276 353 0 0 25 0 1 0 379244202 15691776 3518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 3831 3518 40 102 0 3726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15324

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/84 26773
/proc/meminfo: memFree=1231048/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=27864 CPUtime=12.68
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 6698 0 0 0 560 708 0 0 25 0 1 0 379244202 28532736 6672 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 6966 6672 40 102 0 6861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27864

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 26807
/proc/meminfo: memFree=1230088/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=28800 CPUtime=25.45
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 6943 0 0 0 1723 822 0 0 25 0 1 0 379244202 29491200 6901 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7200 6901 48 102 0 7095 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 28800

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1231096/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=28964 CPUtime=51.01
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 7131 0 0 0 4278 823 0 0 25 0 1 0 379244202 29659136 6943 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7241 6943 48 102 0 7136 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 28964

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1230840/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=29472 CPUtime=102.19
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 7445 0 0 0 9396 823 0 0 25 0 1 0 379244202 30179328 7045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7368 7045 48 102 0 7263 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 29472

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1229880/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=30392 CPUtime=162.17
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 7719 0 0 0 15393 824 0 0 25 0 1 0 379244202 31121408 7295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7598 7295 48 102 0 7493 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 30392

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1229560/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=30408 CPUtime=222.15
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 7967 0 0 0 21390 825 0 0 25 0 1 0 379244202 31137792 7306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7602 7306 48 102 0 7497 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 30408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1229176/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=30728 CPUtime=282.12
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 8343 0 0 0 27386 826 0 0 25 0 1 0 379244202 31465472 7386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7682 7386 48 102 0 7577 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 30728

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1228472/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=31540 CPUtime=342.1
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 9026 0 0 0 33383 827 0 0 25 0 1 0 379244202 32296960 7589 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 7885 7589 48 102 0 7780 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 31540

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1226872/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=33024 CPUtime=402.08
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 9535 0 0 0 39380 828 0 0 25 0 1 0 379244202 33816576 7960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583967 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 8256 7960 48 102 0 8151 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 33024

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1222520/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=37580 CPUtime=462.06
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 10870 0 0 0 45377 829 0 0 25 0 1 0 379244202 38481920 9083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 37580

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1222648/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=37580 CPUtime=522.03
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 10870 0 0 0 51374 829 0 0 25 0 1 0 379244202 38481920 9083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 37580

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1222712/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=37580 CPUtime=582.01
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 10870 0 0 0 57371 830 0 0 25 0 1 0 379244202 38481920 9083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 37580

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1222648/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=37580 CPUtime=641.99
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 10870 0 0 0 63369 830 0 0 25 0 1 0 379244202 38481920 9083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 37580

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1222136/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38084 CPUtime=701.97
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11002 0 0 0 69366 831 0 0 25 0 1 0 379244202 38998016 9215 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9521 9215 48 102 0 9416 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 38084

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221560/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38712 CPUtime=761.94
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11149 0 0 0 75363 831 0 0 25 0 1 0 379244202 39641088 9362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9678 9362 48 102 0 9573 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 38712

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221560/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38712 CPUtime=821.92
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11149 0 0 0 81360 832 0 0 25 0 1 0 379244202 39641088 9362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9678 9362 48 102 0 9573 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 38712

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221560/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38712 CPUtime=881.89
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11149 0 0 0 87357 832 0 0 25 0 1 0 379244202 39641088 9362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9678 9362 48 102 0 9573 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 38712

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221304/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=941.88
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11211 0 0 0 93355 833 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 38748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221432/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=1001.85
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11211 0 0 0 99352 833 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 38748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221432/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=1061.83
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11211 0 0 0 105349 834 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 38748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221432/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=1121.81
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11211 0 0 0 111347 834 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 38748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221368/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=1181.79
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11301 0 0 0 117344 835 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 38748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26847
/proc/meminfo: memFree=1221368/2055924 swapFree=4156956/4192956
[pid=26762] ppid=26760 vsize=38748 CPUtime=1200.08
/proc/26762/stat : 26762 (picosat) R 26760 26762 26156 0 -1 4194304 11301 0 0 0 119173 835 0 0 25 0 1 0 379244202 39677952 9391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26762/statm: 9687 9391 48 102 0 9582 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38748

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1191.74
CPU system time (s): 8.35873
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 39132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1191.74
system time used= 8.35873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11301
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= 7
involuntary context switches= 2518

runsolver used 1.45078 second user time and 2.92156 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sun Mar 11 06:01:35 UTC 2007

IDJOB= 334788
IDBENCH= 24636
IDSOLVER= 106
FILE ID= node6/334788-1173592890

PBS_JOBID= 4101233

Free space on /tmp= 66405 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l3.used-as.sat04-895.sat05-4189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334788-1173592890/picosat /tmp/evaluation/334788-1173592890/instance-334788-1173592890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334788-1173592890 -o ROOT/results/node6/solver-334788-1173592890 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334788-1173592890/picosat /tmp/evaluation/334788-1173592890/instance-334788-1173592890.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  58af3687ccec42ccd800f9557db434fc

RANDOM SEED= 391355288

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1257896 kB
Buffers:         55320 kB
Cached:         645292 kB
SwapCached:       2236 kB
Active:         439256 kB
Inactive:       284852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1257896 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:           30672 kB
Writeback:           0 kB
Mapped:          31980 kB
Slab:            59060 kB
Committed_AS:  1351772 kB
PageTables:       1988 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= 66405 MiB

End job on node6 on Sun Mar 11 06:21:37 UTC 2007