Trace number 306959

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 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
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)

0.09/0.19	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/306959-1172110074/instance-306959-1172110074.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/node20/watcher-306959-1172110074 -o ROOT/results/node20/solver-306959-1172110074 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306959-1172110074/UnitMarch_32_bits /tmp/evaluation/306959-1172110074/instance-306959-1172110074.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: 1.00 0.99 0.99 3/77 15102
/proc/meminfo: memFree=1917304/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=2040 CPUtime=0
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 230961399 2088960 358 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 510 358 92 214 0 293 0

[startup+0.106168 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 15102
/proc/meminfo: memFree=1917304/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=3500 CPUtime=0.09
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 740 0 0 0 9 0 0 0 18 0 1 0 230961399 3584000 723 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 875 723 92 214 0 658 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.514218 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 15102
/proc/meminfo: memFree=1917304/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8268 CPUtime=0.5
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 1980 0 0 0 50 0 0 0 21 0 1 0 230961399 8466432 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2067 1930 97 214 0 1850 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8268

[startup+1.33432 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909872/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8268 CPUtime=1.32
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 1980 0 0 0 132 0 0 0 25 0 1 0 230961399 8466432 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2067 1930 97 214 0 1850 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8268

[startup+2.97051 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909744/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=2.96
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 2025 0 0 0 296 0 0 0 25 0 1 0 230961399 8568832 1932 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1932 97 214 0 1875 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8368

[startup+6.24691 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909616/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=6.24
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 2070 0 0 0 623 1 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8368

[startup+12.7047 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909552/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=12.69
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 2180 0 0 0 1268 1 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8368

[startup+25.5112 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909552/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=25.5
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 2488 0 0 0 2548 2 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8368

[startup+51.1213 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909552/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=51.1
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 2978 0 0 0 5107 3 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8368

[startup+102.338 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909488/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=102.29
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 4040 0 0 0 10225 4 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8368

[startup+162.371 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909424/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=162.31
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 5182 0 0 0 16225 6 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8368

[startup+222.401 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909360/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=222.32
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 6427 0 0 0 22225 7 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 8368

[startup+282.429 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15103
/proc/meminfo: memFree=1909296/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=282.33
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 7675 0 0 0 28224 9 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529603 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 8368

[startup+342.46 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1909232/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=342.35
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 8873 0 0 0 34224 11 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 8368

[startup+402.494 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1909168/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=402.36
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 10165 0 0 0 40224 12 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 8368

[startup+462.526 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1909168/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=462.37
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 11373 0 0 0 46223 14 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 8368

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1909104/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=522.39
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 12411 0 0 0 52224 15 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8368

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908976/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=582.41
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 13641 0 0 0 58224 17 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8368

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908912/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=642.42
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 14895 0 0 0 64223 19 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8368

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908784/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=702.43
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 16182 0 0 0 70223 20 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8368

[startup+762.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908720/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=762.43
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 17313 0 0 0 76222 21 0 0 25 0 1 0 230961399 8568832 1923 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1923 97 214 0 1875 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 8368

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908656/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=822.45
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 18531 0 0 0 82222 23 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 8368

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908592/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=882.46
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 19740 0 0 0 88222 24 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 8368

[startup+942.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908528/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=942.48
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 20866 0 0 0 94222 26 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 8368

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908464/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1002.49
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 21936 0 0 0 100221 28 0 0 25 0 1 0 230961399 8568832 1930 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1930 97 214 0 1875 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 8368

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908400/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1062.5
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 23088 0 0 0 106221 29 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 8368

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908336/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1122.5
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 24392 0 0 0 112220 30 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 8368

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908272/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1182.52
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 25645 0 0 0 118220 32 0 0 25 0 1 0 230961399 8568832 1923 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531013 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1923 97 214 0 1875 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 8368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15103
/proc/meminfo: memFree=1908272/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1200.03
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 25931 0 0 0 119971 32 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8368

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 15103
/proc/meminfo: memFree=1908272/2055920 swapFree=4151036/4192956
[pid=15102] ppid=15100 vsize=8368 CPUtime=1200.03
/proc/15102/stat : 15102 (UnitMarch_32_bi) R 15100 15102 14795 0 -1 4194304 25931 0 0 0 119971 32 0 0 25 0 1 0 230961399 8568832 1931 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15102/statm: 2092 1931 97 214 0 1875 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32695
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 8368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25931
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= 2938

runsolver used 1.3398 second user time and 2.70459 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Feb 22 02:07:54 UTC 2007

IDJOB= 306959
IDBENCH= 20194
IDSOLVER= 97
FILE ID= node20/306959-1172110074

PBS_JOBID= 3892908

Free space on /tmp= 66558 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306959-1172110074/UnitMarch_32_bits /tmp/evaluation/306959-1172110074/instance-306959-1172110074.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-306959-1172110074 -o ROOT/results/node20/solver-306959-1172110074 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306959-1172110074/UnitMarch_32_bits /tmp/evaluation/306959-1172110074/instance-306959-1172110074.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 636871946

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1917712 kB
Buffers:         15940 kB
Cached:          53356 kB
SwapCached:       6524 kB
Active:          50652 kB
Inactive:        41760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917712 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            31496 kB
Committed_AS:   606196 kB
PageTables:       1684 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= 66558 MiB

End job on node20 on Thu Feb 22 02:27:57 UTC 2007