Trace number 1825098

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 10000.1 10002.7

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark613.515
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825098-1242478848/watcher-1825098-1242478848 -o /tmp/evaluation-result-1825098-1242478848/solver-1825098-1242478848 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825098-1242478848.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 7670
/proc/meminfo: memFree=895608/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=568 CPUtime=0
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 275913796 581632 66 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 142 66 40 102 0 37 0

[startup+0.0762141 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 7670
/proc/meminfo: memFree=895608/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=1320 CPUtime=0.07
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 226 0 0 0 3 4 0 0 18 0 1 0 275913796 1351680 212 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 330 212 40 102 0 225 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1320

[startup+0.101216 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 7670
/proc/meminfo: memFree=895608/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=1320 CPUtime=0.09
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 239 0 0 0 4 5 0 0 18 0 1 0 275913796 1351680 225 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 330 225 40 102 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301236 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 7670
/proc/meminfo: memFree=895608/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=2456 CPUtime=0.29
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 525 0 0 0 13 16 0 0 20 0 1 0 275913796 2514944 511 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 614 511 40 102 0 509 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2456

[startup+0.701278 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 7670
/proc/meminfo: memFree=895608/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=6596 CPUtime=0.69
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 1117 0 0 0 31 38 0 0 23 0 1 0 275913796 6754304 1103 1992294400 134512640 134931368 4294956240 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 1649 1103 40 102 0 1544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50136 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 7671
/proc/meminfo: memFree=889648/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=9348 CPUtime=1.49
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 1923 0 0 0 84 65 0 0 25 0 1 0 275913796 9572352 1907 1992294400 134512640 134931368 4294956240 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 2337 1907 48 102 0 2232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9348

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 7671
/proc/meminfo: memFree=887920/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=9480 CPUtime=3.09
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 1959 0 0 0 244 65 0 0 25 0 1 0 275913796 9707520 1943 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 2370 1943 48 102 0 2265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9480

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 7671
/proc/meminfo: memFree=886768/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=10668 CPUtime=6.29
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 2281 0 0 0 564 65 0 0 25 0 1 0 275913796 10924032 2265 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 2667 2265 48 102 0 2562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10668

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.94 2/66 7671
/proc/meminfo: memFree=883784/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=13560 CPUtime=12.69
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 2948 0 0 0 1203 66 0 0 25 0 1 0 275913796 13885440 2932 1992294400 134512640 134931368 4294956240 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 0 0 0
/proc/7670/statm: 3390 2932 48 102 0 3285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13560

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 7677
/proc/meminfo: memFree=881032/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=16284 CPUtime=25.48
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 3624 0 0 0 2482 66 0 0 25 0 1 0 275913796 16674816 3608 1992294400 134512640 134931368 4294956240 18446744073709551615 134529507 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 4071 3608 48 102 0 3966 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16284

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 7677
/proc/meminfo: memFree=877896/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=19408 CPUtime=51.07
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 4422 0 0 0 5040 67 0 0 25 0 1 0 275913796 19873792 4406 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 4852 4406 48 102 0 4747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19408

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 7677
/proc/meminfo: memFree=870024/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=27296 CPUtime=102.26
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 6391 0 0 0 10157 69 0 0 25 0 1 0 275913796 27951104 6375 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 6824 6375 48 102 0 6719 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27296

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=866056/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=31140 CPUtime=162.24
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 7541 0 0 0 16154 70 0 0 25 0 1 0 275913796 31887360 7349 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 7785 7349 48 102 0 7680 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31140

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=860488/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=36600 CPUtime=222.23
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 8917 0 0 0 22152 71 0 0 25 0 1 0 275913796 37478400 8725 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 9150 8725 48 102 0 9045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=856904/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=40104 CPUtime=282.21
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 9802 0 0 0 28149 72 0 0 25 0 1 0 275913796 41066496 9610 1992294400 134512640 134931368 4294956240 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 10026 9610 48 102 0 9921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40104

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=853832/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=43052 CPUtime=342.2
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 10613 0 0 0 34147 73 0 0 25 0 1 0 275913796 44085248 10353 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 10763 10353 48 102 0 10658 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43052

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=850824/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=46012 CPUtime=402.18
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 11430 0 0 0 40144 74 0 0 25 0 1 0 275913796 47116288 11096 1992294400 134512640 134931368 4294956240 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 11503 11096 48 102 0 11398 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46012

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=841800/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=55004 CPUtime=462.16
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 13750 0 0 0 46140 76 0 0 25 0 1 0 275913796 56324096 13338 1992294400 134512640 134931368 4294956240 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 13751 13338 48 102 0 13646 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55004

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=841992/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=55004 CPUtime=522.15
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 13754 0 0 0 52138 77 0 0 25 0 1 0 275913796 56324096 13342 1992294400 134512640 134931368 4294956240 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 13751 13342 48 102 0 13646 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 55004

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=841992/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=55004 CPUtime=582.14
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 13758 0 0 0 58137 77 0 0 25 0 1 0 275913796 56324096 13346 1992294400 134512640 134931368 4294956240 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 13751 13346 48 102 0 13646 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 55004

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7677
/proc/meminfo: memFree=829256/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=67512 CPUtime=642.12
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 17000 0 0 0 64133 79 0 0 25 0 1 0 275913796 69132288 16498 1992294400 134512640 134931368 4294956240 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 16878 16498 48 102 0 16773 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 67512


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620104/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=275852 CPUtime=9039.95
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79200 0 0 0 903833 162 0 0 25 0 1 0 275913796 282472448 68554 1992294400 134512640 134931368 4294956240 18446744073709551615 134522920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 68963 68554 48 102 0 68858 0
Current children cumulated CPU time (s) 9039.95
Current children cumulated vsize (KiB) 275852

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620104/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=275852 CPUtime=9099.93
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79203 0 0 0 909831 162 0 0 25 0 1 0 275913796 282472448 68557 1992294400 134512640 134931368 4294956240 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 68963 68557 48 102 0 68858 0
Current children cumulated CPU time (s) 9099.93
Current children cumulated vsize (KiB) 275852

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620040/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=275852 CPUtime=9159.93
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79203 0 0 0 915830 163 0 0 25 0 1 0 275913796 282472448 68557 1992294400 134512640 134931368 4294956240 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 68963 68557 48 102 0 68858 0
Current children cumulated CPU time (s) 9159.93
Current children cumulated vsize (KiB) 275852

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620104/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=275852 CPUtime=9219.91
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79203 0 0 0 921828 163 0 0 25 0 1 0 275913796 282472448 68557 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 68963 68557 48 102 0 68858 0
Current children cumulated CPU time (s) 9219.91
Current children cumulated vsize (KiB) 275852

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620040/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=275852 CPUtime=9279.89
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79203 0 0 0 927826 163 0 0 25 0 1 0 275913796 282472448 68557 1992294400 134512640 134931368 4294956240 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 68963 68557 48 102 0 68858 0
Current children cumulated CPU time (s) 9279.89
Current children cumulated vsize (KiB) 275852

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620040/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9339.88
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 933825 163 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9339.88
Current children cumulated vsize (KiB) 276364

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=619976/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9399.86
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 939823 163 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9399.86
Current children cumulated vsize (KiB) 276364

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620040/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9459.85
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 945821 164 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9459.85
Current children cumulated vsize (KiB) 276364

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=619976/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9519.83
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 951819 164 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134522808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9519.83
Current children cumulated vsize (KiB) 276364

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=620040/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9579.81
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 957817 164 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9579.81
Current children cumulated vsize (KiB) 276364

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=619976/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9639.8
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 963816 164 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9639.8
Current children cumulated vsize (KiB) 276364

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7693
/proc/meminfo: memFree=619912/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9699.78
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 969814 164 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9699.78
Current children cumulated vsize (KiB) 276364

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=619656/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9759.77
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 975812 165 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134520104 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9759.77
Current children cumulated vsize (KiB) 276364

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=619720/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9819.75
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 981810 165 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9819.75
Current children cumulated vsize (KiB) 276364

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=619784/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9879.74
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 987809 165 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9879.74
Current children cumulated vsize (KiB) 276364

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=619784/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=276364 CPUtime=9939.72
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 79212 0 0 0 993807 165 0 0 25 0 1 0 275913796 282996736 68566 1992294400 134512640 134931368 4294956240 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 69091 68566 48 102 0 68986 0
Current children cumulated CPU time (s) 9939.72
Current children cumulated vsize (KiB) 276364

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=598792/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=297432 CPUtime=9999.71
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 84601 0 0 0 999802 169 0 0 25 0 1 0 275913796 304570368 73825 1992294400 134512640 134931368 4294956240 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 74358 73825 48 102 0 74253 0
Current children cumulated CPU time (s) 9999.71
Current children cumulated vsize (KiB) 297432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 7695
/proc/meminfo: memFree=598792/2055912 swapFree=4178528/4192956
[pid=7670] ppid=7668 vsize=297432 CPUtime=10000
/proc/7670/stat : 7670 (picosat) R 7668 7670 7633 0 -1 4194304 84601 0 0 0 999832 169 0 0 25 0 1 0 275913796 304570368 73825 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 74358 73825 48 102 0 74253 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 297432

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): 10002.7
CPU time (s): 10000.1
CPU user time (s): 9998.32
CPU system time (s): 1.74373
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 297952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.32
system time used= 1.74373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84601
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= 2
involuntary context switches= 14444

runsolver used 10.1355 second user time and 23.6614 second system time

The end

Launcher Data 

Begin job on node78 at 2009-05-16 15:00:48
IDJOB=1825098
IDBENCH=70762
IDSOLVER=666
FILE ID=node78/1825098-1242478848
PBS_JOBID= 9306840
Free space on /tmp= 126572 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825098-1242478848/watcher-1825098-1242478848 -o /tmp/evaluation-result-1825098-1242478848/solver-1825098-1242478848 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825098-1242478848.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1706414822

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:        896088 kB
Buffers:         85768 kB
Cached:         991144 kB
SwapCached:       7552 kB
Active:         131832 kB
Inactive:       953928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:        896088 kB
SwapTotal:     4192956 kB
SwapFree:      4178528 kB
Dirty:            3120 kB
Writeback:           0 kB
Mapped:          14136 kB
Slab:            59828 kB
Committed_AS:   794448 kB
PageTables:       1428 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= 126568 MiB
End job on node78 at 2009-05-16 17:47:32