Trace number 306713

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) 1200.09 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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/306713-1172104740/instance-306713-1172104740.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/node17/watcher-306713-1172104740 -o ROOT/results/node17/solver-306713-1172104740 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306713-1172104740/UnitMarch_32_bits /tmp/evaluation/306713-1172104740/instance-306713-1172104740.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: 0.92 0.98 0.99 3/77 16928
/proc/meminfo: memFree=1489664/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=2040 CPUtime=0
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 230428198 2088960 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 510 360 92 214 0 293 0

[startup+0.106737 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16928
/proc/meminfo: memFree=1489664/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=3500 CPUtime=0.1
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 745 0 0 0 10 0 0 0 18 0 1 0 230428198 3584000 728 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 875 728 92 214 0 658 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.514782 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16928
/proc/meminfo: memFree=1489664/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=0.5
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 1984 0 0 0 50 0 0 0 21 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8356

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1482232/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1.32
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 1993 0 0 0 132 0 0 0 25 0 1 0 230428198 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8356

[startup+2.97104 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1482104/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=2.96
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 2020 0 0 0 296 0 0 0 25 0 1 0 230428198 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.24838 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=6.23
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 2067 0 0 0 623 0 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8356

[startup+12.7031 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=12.69
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 2160 0 0 0 1269 0 0 0 25 0 1 0 230428198 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8356

[startup+25.5104 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=25.49
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 2438 0 0 0 2548 1 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8356

[startup+51.1211 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16929
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=51.1
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 2962 0 0 0 5108 2 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8356

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=102.3
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 3903 0 0 0 10227 3 0 0 25 0 1 0 230428198 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/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: 1.11 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=162.32
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 5036 0 0 0 16227 5 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8356

[startup+222.401 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=222.33
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 6358 0 0 0 22226 7 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8356

[startup+282.428 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=282.34
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 7648 0 0 0 28226 8 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 8356

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=342.36
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 8800 0 0 0 34226 10 0 0 25 0 1 0 230428198 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 8356

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=402.38
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 10001 0 0 0 40226 12 0 0 25 0 1 0 230428198 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 8356

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=462.4
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 11240 0 0 0 46226 14 0 0 25 0 1 0 230428198 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 8356

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=522.41
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 12566 0 0 0 52225 16 0 0 25 0 1 0 230428198 8556544 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1926 97 214 0 1872 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 8356

[startup+582.58 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=582.42
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 13715 0 0 0 58225 17 0 0 25 0 1 0 230428198 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8356

[startup+642.614 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1482040/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=642.44
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 14930 0 0 0 64225 19 0 0 25 0 1 0 230428198 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 8356

[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=702.46
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 70225 21 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 8356

[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481976/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=762.46
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 76225 21 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 8356

[startup+822.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=822.49
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 82227 22 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 8356

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=882.49
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 88227 22 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 8356

[startup+942.761 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=942.51
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 94228 23 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 8356

[startup+1002.79 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16931
/proc/meminfo: memFree=1481848/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1002.52
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 100229 23 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 8356

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1062.54
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 106230 24 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 8356

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481848/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1122.55
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 112231 24 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 8356

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1182.57
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 118232 25 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 8356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1200.08
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 119983 25 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1200.08
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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16931
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=16928] ppid=16926 vsize=8356 CPUtime=1200.08
/proc/16928/stat : 16928 (UnitMarch_32_bi) R 16926 16928 15867 0 -1 4194304 15720 0 0 0 119983 25 0 0 25 0 1 0 230428198 8556544 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16928/statm: 2089 1930 97 214 0 1872 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.25696
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 8356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15720
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= 1606

runsolver used 1.38779 second user time and 2.68459 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Feb 22 00:39:00 UTC 2007

IDJOB= 306713
IDBENCH= 20188
IDSOLVER= 97
FILE ID= node17/306713-1172104740

PBS_JOBID= 3865346

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-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306713-1172104740/UnitMarch_32_bits /tmp/evaluation/306713-1172104740/instance-306713-1172104740.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-306713-1172104740 -o ROOT/results/node17/solver-306713-1172104740 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306713-1172104740/UnitMarch_32_bits /tmp/evaluation/306713-1172104740/instance-306713-1172104740.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 342931737

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1490072 kB
Buffers:         57964 kB
Cached:         388796 kB
SwapCached:          0 kB
Active:         303768 kB
Inactive:       187448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3344 kB
Writeback:           0 kB
Mapped:          63364 kB
Slab:            60204 kB
Committed_AS:   850584 kB
PageTables:       1748 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 node17 on Thu Feb 22 00:59:02 UTC 2007