Trace number 1824806

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 10002.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8005.27
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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-1824806-1242482772/watcher-1824806-1242482772 -o /tmp/evaluation-result-1824806-1242482772/solver-1824806-1242482772 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824806-1242482772.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: 0.85 0.97 0.95 3/64 3772
/proc/meminfo: memFree=1760976/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=728 CPUtime=0
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 276310857 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 182 82 40 102 0 77 0

[startup+0.0617729 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 3772
/proc/meminfo: memFree=1760976/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=2664 CPUtime=0.05
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 417 0 0 0 2 3 0 0 18 0 1 0 276310857 2727936 394 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 666 394 40 102 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2664

[startup+0.101775 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 3772
/proc/meminfo: memFree=1760976/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=2796 CPUtime=0.09
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 425 0 0 0 4 5 0 0 18 0 1 0 276310857 2863104 402 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 699 402 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301788 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 3772
/proc/meminfo: memFree=1760976/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=3192 CPUtime=0.29
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 548 0 0 0 12 17 0 0 19 0 1 0 276310857 3268608 525 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 798 525 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701814 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 3772
/proc/meminfo: memFree=1760976/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=10532 CPUtime=0.69
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 2256 0 0 0 30 39 0 0 22 0 1 0 276310857 10784768 2233 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 2633 2233 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50187 s]
/proc/loadavg: 0.85 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1750536/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=12116 CPUtime=1.49
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 2904 0 0 0 65 84 0 0 25 0 1 0 276310857 12406784 2881 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 3029 2881 40 102 0 2924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12116

[startup+3.10197 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1747912/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=16160 CPUtime=3.09
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 3861 0 0 0 136 173 0 0 25 0 1 0 276310857 16547840 3838 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 4040 3838 40 102 0 3935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16160

[startup+6.30118 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1740184/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=32112 CPUtime=6.29
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 5230 0 0 0 379 250 0 0 25 0 1 0 276310857 32882688 5180 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 8028 5180 48 102 0 7923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32112

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1740136/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=32112 CPUtime=12.69
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 5235 0 0 0 1019 250 0 0 25 0 1 0 276310857 32882688 5185 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 8028 5185 48 102 0 7923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32112

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1739368/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=33032 CPUtime=25.48
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 5464 0 0 0 2298 250 0 0 25 0 1 0 276310857 33824768 5414 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 8258 5414 48 102 0 8153 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33032

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1736296/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=36176 CPUtime=51.07
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 6260 0 0 0 4856 251 0 0 25 0 1 0 276310857 37044224 6210 1992294400 134512640 134931368 4294956240 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 9044 6210 48 102 0 8939 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36176

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729512/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42788 CPUtime=102.27
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7933 0 0 0 9974 253 0 0 25 0 1 0 276310857 43814912 7883 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10697 7883 48 102 0 10592 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42784 CPUtime=162.26
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7935 0 0 0 15972 254 0 0 25 0 1 0 276310857 43810816 7885 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10696 7885 48 102 0 10591 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 42784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42784 CPUtime=222.24
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7937 0 0 0 21970 254 0 0 25 0 1 0 276310857 43810816 7887 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10696 7887 48 102 0 10591 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42784

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729384/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42784 CPUtime=282.22
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7938 0 0 0 27968 254 0 0 25 0 1 0 276310857 43810816 7888 1992294400 134512640 134931368 4294956240 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10696 7888 48 102 0 10591 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42956 CPUtime=342.21
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7986 0 0 0 33967 254 0 0 25 0 1 0 276310857 43986944 7936 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10739 7936 48 102 0 10634 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729128/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42932 CPUtime=402.19
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7989 0 0 0 39965 254 0 0 25 0 1 0 276310857 43962368 7934 1992294400 134512640 134931368 4294956240 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10733 7934 48 102 0 10628 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42932

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=42932 CPUtime=462.18
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 7989 0 0 0 45963 255 0 0 25 0 1 0 276310857 43962368 7934 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10733 7934 48 102 0 10628 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42932

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1729000/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=43064 CPUtime=522.17
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 8029 0 0 0 51962 255 0 0 25 0 1 0 276310857 44097536 7941 1992294400 134512640 134931368 4294956240 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10766 7941 48 102 0 10661 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43064

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1728936/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=43064 CPUtime=582.15
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 8069 0 0 0 57960 255 0 0 25 0 1 0 276310857 44097536 7947 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 10766 7947 48 102 0 10661 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 43064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3773
/proc/meminfo: memFree=1727016/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=45036 CPUtime=642.13
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 8563 0 0 0 63958 255 0 0 25 0 1 0 276310857 46116864 8441 1992294400 134512640 134931368 4294956240 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 11259 8441 48 102 0 11154 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45036


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3789
/proc/meminfo: memFree=1706216/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62260 CPUtime=9100.08
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16014 0 0 0 909712 296 0 0 25 0 1 0 276310857 63754240 12730 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15565 12730 48 102 0 15460 0
Current children cumulated CPU time (s) 9100.08
Current children cumulated vsize (KiB) 62260

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3789
/proc/meminfo: memFree=1706216/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62260 CPUtime=9160.06
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16014 0 0 0 915710 296 0 0 25 0 1 0 276310857 63754240 12730 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15565 12730 48 102 0 15460 0
Current children cumulated CPU time (s) 9160.06
Current children cumulated vsize (KiB) 62260

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3789
/proc/meminfo: memFree=1706216/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62260 CPUtime=9220.06
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16014 0 0 0 921709 297 0 0 25 0 1 0 276310857 63754240 12730 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15565 12730 48 102 0 15460 0
Current children cumulated CPU time (s) 9220.06
Current children cumulated vsize (KiB) 62260

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705384/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9280.04
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 927707 297 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9280.04
Current children cumulated vsize (KiB) 62920

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705384/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9340.02
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 933705 297 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134522880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9340.02
Current children cumulated vsize (KiB) 62920

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9400
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 939703 297 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9400
Current children cumulated vsize (KiB) 62920

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9459.99
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 945702 297 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9459.99
Current children cumulated vsize (KiB) 62920

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9519.98
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 951700 298 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9519.98
Current children cumulated vsize (KiB) 62920

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705512/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9579.96
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 957698 298 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9579.96
Current children cumulated vsize (KiB) 62920

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9639.95
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16306 0 0 0 963697 298 0 0 25 0 1 0 276310857 64430080 12876 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12876 48 102 0 15625 0
Current children cumulated CPU time (s) 9639.95
Current children cumulated vsize (KiB) 62920

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705448/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9699.93
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16308 0 0 0 969695 298 0 0 25 0 1 0 276310857 64430080 12878 1992294400 134512640 134931368 4294956240 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12878 48 102 0 15625 0
Current children cumulated CPU time (s) 9699.93
Current children cumulated vsize (KiB) 62920

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9759.91
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 975693 298 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 9759.91
Current children cumulated vsize (KiB) 62920

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9819.9
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 981691 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 9819.9
Current children cumulated vsize (KiB) 62920

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9879.89
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 987690 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 9879.89
Current children cumulated vsize (KiB) 62920

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9939.87
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 993688 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 9939.87
Current children cumulated vsize (KiB) 62920

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=9999.86
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 999687 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 9999.86
Current children cumulated vsize (KiB) 62920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=10000.1
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 999707 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62920

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3791
/proc/meminfo: memFree=1705192/2055920 swapFree=4180096/4192956
[pid=3772] ppid=3770 vsize=62920 CPUtime=10000.1
/proc/3772/stat : 3772 (picosat) R 3770 3772 3735 0 -1 4194304 16461 0 0 0 999707 299 0 0 25 0 1 0 276310857 64430080 12882 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15730 12882 48 102 0 15625 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.5
CPU time (s): 10000.1
CPU user time (s): 9997.07
CPU system time (s): 3.00854
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 63516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.07
system time used= 3.00854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16461
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= 18414

runsolver used 6.576 second user time and 20.9608 second system time

The end

Launcher Data

Begin job on node22 at 2009-05-16 16:06:13
IDJOB=1824806
IDBENCH=20387
IDSOLVER=666
FILE ID=node22/1824806-1242482772
PBS_JOBID= 9306878
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824806-1242482772/watcher-1824806-1242482772 -o /tmp/evaluation-result-1824806-1242482772/solver-1824806-1242482772 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824806-1242482772.cnf            

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1999144249

node22.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		: 3000.232
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		: 3000.232
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:       1761456 kB
Buffers:         36992 kB
Cached:         207796 kB
SwapCached:       7764 kB
Active:          68380 kB
Inactive:       186488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761456 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:           11352 kB
Writeback:           0 kB
Mapped:          13912 kB
Slab:            25700 kB
Committed_AS:  1106368 kB
PageTables:       1368 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= 66332 MiB
End job on node22 at 2009-05-16 18:52:58