Trace number 306877

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) 1200.04 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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/306877-1172108307/instance-306877-1172108307.cnf
0.19/0.25	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/node5/watcher-306877-1172108307 -o ROOT/results/node5/solver-306877-1172108307 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306877-1172108307/UnitMarch_32_bits /tmp/evaluation/306877-1172108307/instance-306877-1172108307.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: 0.95 1.00 0.99 3/77 16397
/proc/meminfo: memFree=1855584/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=2040 CPUtime=0
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 230785570 2088960 359 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134604890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 510 360 92 214 0 293 0

[startup+0.107072 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 16397
/proc/meminfo: memFree=1855584/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=3500 CPUtime=0.1
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 742 0 0 0 10 0 0 0 18 0 1 0 230785570 3584000 725 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 875 725 92 214 0 658 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.515117 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 16397
/proc/meminfo: memFree=1855584/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=0.5
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 1985 0 0 0 49 1 0 0 22 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8356

[startup+1.33521 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1848152/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1.32
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 2000 0 0 0 131 1 0 0 25 0 1 0 230785570 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134988916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8356

[startup+2.9714 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1848024/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=2.96
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 2034 0 0 0 295 1 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.25277 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1847896/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=6.24
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 2111 0 0 0 623 1 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8356

[startup+12.7035 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1847832/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=12.69
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 2248 0 0 0 1267 2 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8356

[startup+25.51 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1847832/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=25.49
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 2512 0 0 0 2547 2 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8356

[startup+51.1239 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1847768/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=51.1
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 3071 0 0 0 5107 3 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8356

[startup+102.344 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 16398
/proc/meminfo: memFree=1847768/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=102.3
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 4110 0 0 0 10226 4 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8356

[startup+162.377 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 16400
/proc/meminfo: memFree=1847576/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=162.32
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 5341 0 0 0 16226 6 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8356

[startup+222.402 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16400
/proc/meminfo: memFree=1847576/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=222.32
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 6533 0 0 0 22225 7 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 8356

[startup+282.431 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16400
/proc/meminfo: memFree=1847512/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=282.33
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 7826 0 0 0 28224 9 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 8356

[startup+342.458 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847448/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=342.34
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 9102 0 0 0 34223 11 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 8356

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847384/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=402.36
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 10435 0 0 0 40223 13 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 8356

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847384/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=462.37
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 11569 0 0 0 46223 14 0 0 25 0 1 0 230785570 8556544 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1925 97 214 0 1872 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 8356

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847320/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=522.38
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 12768 0 0 0 52222 16 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 8356

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847256/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=582.4
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 13888 0 0 0 58223 17 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8356

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847192/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=642.4
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 15030 0 0 0 64222 18 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 8356

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=702.41
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 16257 0 0 0 70222 19 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 8356

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=762.42
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 17355 0 0 0 76221 21 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 8356

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847064/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=822.44
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 18579 0 0 0 82221 23 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 8356

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1847000/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=882.45
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 19775 0 0 0 88220 25 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 8356

[startup+942.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846936/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=942.46
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 21013 0 0 0 94220 26 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 8356

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846936/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1002.48
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 22143 0 0 0 100220 28 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 8356

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846936/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1062.48
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 23334 0 0 0 106219 29 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 8356

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846872/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1122.5
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 24507 0 0 0 112219 31 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 8356

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846808/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1182.5
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 25591 0 0 0 118218 32 0 0 25 0 1 0 230785570 8556544 1928 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1928 97 214 0 1872 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 8356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846808/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1200.02
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 25975 0 0 0 119969 33 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 1200.02
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+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16400
/proc/meminfo: memFree=1846808/2055920 swapFree=4192812/4192956
[pid=16397] ppid=16395 vsize=8356 CPUtime=1200.02
/proc/16397/stat : 16397 (UnitMarch_32_bi) R 16395 16397 16050 0 -1 4194304 25975 0 0 0 119969 33 0 0 25 0 1 0 230785570 8556544 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 2089 1927 97 214 0 1872 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.340948
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 8356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25975
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= 25059

runsolver used 1.17682 second user time and 2.74758 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Thu Feb 22 01:38:28 UTC 2007

IDJOB= 306877
IDBENCH= 20192
IDSOLVER= 97
FILE ID= node5/306877-1172108307

PBS_JOBID= 3865352

Free space on /tmp= 66543 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306877-1172108307/UnitMarch_32_bits /tmp/evaluation/306877-1172108307/instance-306877-1172108307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306877-1172108307 -o ROOT/results/node5/solver-306877-1172108307 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306877-1172108307/UnitMarch_32_bits /tmp/evaluation/306877-1172108307/instance-306877-1172108307.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 689857478

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1855928 kB
Buffers:         23928 kB
Cached:          83036 kB
SwapCached:          0 kB
Active:         100516 kB
Inactive:        50352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            34712 kB
Committed_AS:   854796 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= 66543 MiB

End job on node5 on Thu Feb 22 01:58:30 UTC 2007