Trace number 307000

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
UnitMarch 2007-02-08? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.19	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/307000-1172110988/instance-307000-1172110988.cnf
0.20/0.25	c found 0 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-307000-1172110988 -o ROOT/results/node12/solver-307000-1172110988 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307000-1172110988/UnitMarch_32_bits /tmp/evaluation/307000-1172110988/instance-307000-1172110988.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 7.43 6.93 4.27 3/77 17756
/proc/meminfo: memFree=1600048/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=2040 CPUtime=0
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 231053306 2088960 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 510 360 92 214 0 293 0

[startup+0.107029 s]
/proc/loadavg: 7.43 6.93 4.27 3/77 17756
/proc/meminfo: memFree=1600048/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=3500 CPUtime=0.1
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 744 0 0 0 10 0 0 0 18 0 1 0 231053306 3584000 727 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 875 727 92 214 0 658 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.515101 s]
/proc/loadavg: 7.43 6.93 4.27 3/77 17756
/proc/meminfo: memFree=1600048/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=0.5
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 1986 0 0 0 50 0 0 0 22 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8356

[startup+1.33525 s]
/proc/loadavg: 7.43 6.93 4.27 2/78 17757
/proc/meminfo: memFree=1592616/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1.32
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2005 0 0 0 132 0 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8356

[startup+2.97154 s]
/proc/loadavg: 7.43 6.93 4.27 2/78 17757
/proc/meminfo: memFree=1592488/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=2.96
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2040 0 0 0 295 1 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.25313 s]
/proc/loadavg: 6.91 6.83 4.25 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=6.24
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2116 0 0 0 623 1 0 0 25 0 1 0 231053306 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8356

[startup+12.7083 s]
/proc/loadavg: 6.00 6.64 4.21 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=12.69
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2254 0 0 0 1268 1 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8356

[startup+25.5156 s]
/proc/loadavg: 5.23 6.45 4.18 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=25.5
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2505 0 0 0 2548 2 0 0 25 0 1 0 231053306 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8356

[startup+51.1262 s]
/proc/loadavg: 3.79 6.01 4.09 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=51.1
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 2956 0 0 0 5107 3 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8356

[startup+102.341 s]
/proc/loadavg: 2.27 5.25 3.93 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=102.3
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 4039 0 0 0 10226 4 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8356

[startup+162.372 s]
/proc/loadavg: 1.43 4.42 3.73 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=162.31
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 5226 0 0 0 16225 6 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8356

[startup+222.402 s]
/proc/loadavg: 1.17 3.84 3.57 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=222.31
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 6567 0 0 0 22223 8 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 8356

[startup+282.43 s]
/proc/loadavg: 1.06 3.32 3.41 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=282.32
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 7847 0 0 0 28222 10 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 8356

[startup+342.464 s]
/proc/loadavg: 1.02 2.90 3.25 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=342.33
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 8993 0 0 0 34222 11 0 0 25 0 1 0 231053306 8556544 1929 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1929 97 214 0 1872 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 8356

[startup+402.495 s]
/proc/loadavg: 1.00 2.52 3.10 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=402.34
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 10234 0 0 0 40222 12 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 8356

[startup+462.524 s]
/proc/loadavg: 1.00 2.26 2.98 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=462.34
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 11458 0 0 0 46220 14 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 8356

[startup+522.551 s]
/proc/loadavg: 1.00 2.03 2.85 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=522.35
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 12719 0 0 0 52219 16 0 0 25 0 1 0 231053306 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532452 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 8356

[startup+582.58 s]
/proc/loadavg: 1.00 1.83 2.72 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=582.36
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 13831 0 0 0 58218 18 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 8356

[startup+642.618 s]
/proc/loadavg: 1.00 1.67 2.61 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=642.38
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 15064 0 0 0 64218 20 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 8356

[startup+702.648 s]
/proc/loadavg: 1.00 1.56 2.52 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=702.38
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 16343 0 0 0 70217 21 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 8356

[startup+762.674 s]
/proc/loadavg: 1.00 1.45 2.42 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=762.39
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 17568 0 0 0 76216 23 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 8356

[startup+822.705 s]
/proc/loadavg: 1.00 1.36 2.32 2/78 17757
/proc/meminfo: memFree=1592296/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=822.4
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 18781 0 0 0 82215 25 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 8356

[startup+882.735 s]
/proc/loadavg: 1.00 1.29 2.23 2/78 17757
/proc/meminfo: memFree=1592232/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=882.4
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 19953 0 0 0 88214 26 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 8356

[startup+942.766 s]
/proc/loadavg: 1.06 1.26 2.16 2/78 17757
/proc/meminfo: memFree=1592232/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=942.41
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 21113 0 0 0 94213 28 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529776 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 8356

[startup+1002.8 s]
/proc/loadavg: 1.02 1.21 2.09 2/78 17757
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1002.42
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 22332 0 0 0 100213 29 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 8356

[startup+1062.83 s]
/proc/loadavg: 1.00 1.16 2.01 2/78 17759
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1062.44
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 23574 0 0 0 106213 31 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 8356

[startup+1122.86 s]
/proc/loadavg: 1.00 1.13 1.95 2/78 17759
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1122.45
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 24777 0 0 0 112212 33 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 8356

[startup+1182.88 s]
/proc/loadavg: 1.00 1.11 1.89 2/78 17759
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1182.45
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 25901 0 0 0 118211 34 0 0 25 0 1 0 231053306 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 8356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 17759
/proc/meminfo: memFree=1592360/2055920 swapFree=4154940/4192956
[pid=17756] ppid=17754 vsize=8356 CPUtime=1200.07
/proc/17756/stat : 17756 (UnitMarch_32_bi) R 17754 17756 17046 0 -1 4194304 26255 0 0 0 119972 35 0 0 25 0 1 0 231053306 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8356

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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.73
CPU system time (s): 0.351946
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 8356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26255
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= 24349

runsolver used 1.53377 second user time and 2.68359 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Feb 22 02:23:09 UTC 2007

IDJOB= 307000
IDBENCH= 20195
IDSOLVER= 97
FILE ID= node12/307000-1172110988

PBS_JOBID= 3865351

Free space on /tmp= 66544 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307000-1172110988/UnitMarch_32_bits /tmp/evaluation/307000-1172110988/instance-307000-1172110988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-307000-1172110988 -o ROOT/results/node12/solver-307000-1172110988 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307000-1172110988/UnitMarch_32_bits /tmp/evaluation/307000-1172110988/instance-307000-1172110988.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 130598465

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1600456 kB
Buffers:         56180 kB
Cached:         303020 kB
SwapCached:      18268 kB
Active:         195672 kB
Inactive:       189872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600456 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            55568 kB
Committed_AS:  1087360 kB
PageTables:       1692 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= 66544 MiB

End job on node12 on Thu Feb 22 02:43:11 UTC 2007