Trace number 336928

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
Rsat 2007-02-08? (TO) 1200.01 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
Bench CategoryCRAFTED (crafted 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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1400     4200 |     419       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 400   #clauses: 1400   #literals: 4200
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-336928-1173656646 -o ROOT/results/node21/solver-336928-1173656646 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336928-1173656646/rsat.sh /tmp/evaluation/336928-1173656646/instance-336928-1173656646.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.83 1.60 1.26 3/77 9179
/proc/meminfo: memFree=1822184/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 91635341 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 232 195 169 0 49 0
[pid=9180] ppid=9179 vsize=820 CPUtime=0
/proc/9180/stat : 9180 (SatElite) R 9179 9179 8699 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 91635341 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571184 0 0 4096 3 0 0 0 17 1 0 0
/proc/9180/statm: 205 119 67 128 0 74 0

[startup+0.100832 s]
/proc/loadavg: 1.83 1.60 1.26 3/77 9179
/proc/meminfo: memFree=1822184/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201844 s]
/proc/loadavg: 1.83 1.60 1.26 3/77 9179
/proc/meminfo: memFree=1822184/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301855 s]
/proc/loadavg: 1.83 1.60 1.26 3/77 9179
/proc/meminfo: memFree=1822184/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701898 s]
/proc/loadavg: 1.83 1.60 1.26 3/77 9179
/proc/meminfo: memFree=1822184/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 1.83 1.60 1.26 2/79 9182
/proc/meminfo: memFree=1824664/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=3504 CPUtime=1.48
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 826 0 0 0 148 0 0 0 25 0 1 0 91635342 3588096 715 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529763 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 876 715 86 211 0 662 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8856

[startup+3.10116 s]
/proc/loadavg: 1.83 1.60 1.26 2/79 9182
/proc/meminfo: memFree=1823384/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=4668 CPUtime=3.07
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 1282 0 0 0 307 0 0 0 25 0 1 0 91635342 4780032 942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 1167 942 86 211 0 953 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10020

[startup+6.30251 s]
/proc/loadavg: 1.85 1.61 1.26 2/79 9182
/proc/meminfo: memFree=1820888/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=6216 CPUtime=6.28
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 1916 0 0 0 627 1 0 0 25 0 1 0 91635342 6365184 1380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 1554 1380 86 211 0 1340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11568

[startup+12.7012 s]
/proc/loadavg: 1.78 1.60 1.26 2/79 9182
/proc/meminfo: memFree=1818528/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=8808 CPUtime=12.67
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 2982 0 0 0 1266 1 0 0 25 0 1 0 91635342 9019392 1960 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 2202 1960 86 211 0 1988 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14160

[startup+25.5016 s]
/proc/loadavg: 1.60 1.57 1.25 2/79 9182
/proc/meminfo: memFree=1814624/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=12444 CPUtime=25.47
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 4339 0 0 0 2543 4 0 0 25 0 1 0 91635342 12742656 2929 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 3111 2929 86 211 0 2897 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17796

[startup+51.1014 s]
/proc/loadavg: 1.40 1.52 1.25 2/79 9182
/proc/meminfo: memFree=1809248/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=18520 CPUtime=51.06
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 5952 0 0 0 5101 5 0 0 25 0 1 0 91635342 18964480 4348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 4630 4348 86 211 0 4416 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23872

[startup+102.302 s]
/proc/loadavg: 1.29 1.47 1.24 2/79 9182
/proc/meminfo: memFree=1804320/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=23056 CPUtime=102.25
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 7908 0 0 0 10217 8 0 0 25 0 1 0 91635342 23609344 5532 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 5764 5532 86 211 0 5550 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28408

[startup+162.302 s]
/proc/loadavg: 1.22 1.41 1.24 2/79 9182
/proc/meminfo: memFree=1799584/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=28804 CPUtime=162.23
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 10953 0 0 0 16212 11 0 0 25 0 1 0 91635342 29495296 6651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522813 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 7201 6651 86 211 0 6987 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34156

[startup+222.305 s]
/proc/loadavg: 1.08 1.34 1.22 2/79 9182
/proc/meminfo: memFree=1796448/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=31868 CPUtime=222.21
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 11769 0 0 0 22209 12 0 0 25 0 1 0 91635342 32632832 7467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 7967 7467 86 211 0 7753 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 37220

[startup+282.302 s]
/proc/loadavg: 1.03 1.27 1.20 2/79 9182
/proc/meminfo: memFree=1789408/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=38720 CPUtime=282.19
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 13558 0 0 0 28205 14 0 0 25 0 1 0 91635342 39649280 9256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 9680 9256 86 211 0 9466 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 44072

[startup+342.301 s]
/proc/loadavg: 1.01 1.22 1.18 2/79 9182
/proc/meminfo: memFree=1787808/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=39604 CPUtime=342.17
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 15483 0 0 0 34201 16 0 0 25 0 1 0 91635342 40554496 9576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 9901 9576 86 211 0 9687 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44956

[startup+402.302 s]
/proc/loadavg: 1.00 1.18 1.17 2/79 9182
/proc/meminfo: memFree=1787872/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=39604 CPUtime=402.16
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 15484 0 0 0 40199 17 0 0 25 0 1 0 91635342 40554496 9577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 9901 9577 86 211 0 9687 0

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

[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=45140 CPUtime=522.12
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 16939 0 0 0 52193 19 0 0 25 0 1 0 91635342 46223360 11032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 11285 11032 86 211 0 11071 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 50492

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.14 2/79 9182
/proc/meminfo: memFree=1776416/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=50748 CPUtime=582.11
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 18381 0 0 0 58190 21 0 0 25 0 1 0 91635342 51965952 12474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 12687 12474 86 211 0 12473 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 56100

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.12 2/79 9182
/proc/meminfo: memFree=1771808/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=58068 CPUtime=642.09
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 20304 0 0 0 64187 22 0 0 25 0 1 0 91635342 59461632 13627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 14517 13627 86 211 0 14303 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 63420

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.11 2/79 9182
/proc/meminfo: memFree=1767776/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=702.07
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24319 0 0 0 70182 25 0 0 25 0 1 0 91635342 63123456 14566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14566 86 211 0 15197 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 66996

[startup+762.301 s]
/proc/loadavg: 1.00 1.04 1.10 2/79 9182
/proc/meminfo: memFree=1767840/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=762.05
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24323 0 0 0 76180 25 0 0 25 0 1 0 91635342 63123456 14570 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14570 86 211 0 15197 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 66996

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.09 2/79 9182
/proc/meminfo: memFree=1767904/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=822.04
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24324 0 0 0 82178 26 0 0 25 0 1 0 91635342 63123456 14571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14571 86 211 0 15197 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 66996

[startup+882.305 s]
/proc/loadavg: 1.00 1.02 1.08 2/79 9182
/proc/meminfo: memFree=1767904/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=882.02
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24328 0 0 0 88176 26 0 0 25 0 1 0 91635342 63123456 14575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14575 86 211 0 15197 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 66996

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/79 9182
/proc/meminfo: memFree=1767904/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=942.01
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24329 0 0 0 94174 27 0 0 25 0 1 0 91635342 63123456 14576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14576 86 211 0 15197 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 66996

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 9182
/proc/meminfo: memFree=1767840/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=1001.98
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24338 0 0 0 100171 27 0 0 25 0 1 0 91635342 63123456 14585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14585 86 211 0 15197 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 66996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/85 9306
/proc/meminfo: memFree=1766568/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=61644 CPUtime=1061.89
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24343 0 0 0 106161 28 0 0 25 0 1 0 91635342 63123456 14590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15411 14590 86 211 0 15197 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 66996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 9380
/proc/meminfo: memFree=1765592/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=63612 CPUtime=1121.84
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 24882 0 0 0 112155 29 0 0 25 0 1 0 91635342 65138688 15129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 15903 15129 86 211 0 15689 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 68964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 9380
/proc/meminfo: memFree=1761816/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=67448 CPUtime=1181.82
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 25866 0 0 0 118152 30 0 0 25 0 1 0 91635342 69066752 16113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 16862 16113 86 211 0 16648 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 72800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 9380
/proc/meminfo: memFree=1760536/2055920 swapFree=4152672/4192956
[pid=9179] ppid=9177 vsize=5352 CPUtime=0
/proc/9179/stat : 9179 (rsat.sh) S 9177 9179 8699 0 -1 4194304 305 140 0 0 0 0 0 0 18 0 1 0 91635341 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9179/statm: 1338 234 195 169 0 49 0
[pid=9182] ppid=9179 vsize=68736 CPUtime=1200.01
/proc/9182/stat : 9182 (rsat) R 9179 9179 8699 0 -1 4194304 26160 0 0 0 119971 30 0 0 25 0 1 0 91635342 70385664 16407 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9182/statm: 17184 16407 86 211 0 16970 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 74088

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9179 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.010998
while last known CPU time is 1200.01

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 79300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 445
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= 16
involuntary context switches= 2

runsolver used 1.25081 second user time and 3.12552 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Mar 11 23:44:06 UTC 2007

IDJOB= 336928
IDBENCH= 24687
IDSOLVER= 104
FILE ID= node21/336928-1173656646

PBS_JOBID= 4101390

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336928-1173656646/rsat.sh /tmp/evaluation/336928-1173656646/instance-336928-1173656646.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-336928-1173656646 -o ROOT/results/node21/solver-336928-1173656646 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336928-1173656646/rsat.sh /tmp/evaluation/336928-1173656646/instance-336928-1173656646.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 733075231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1822592 kB
Buffers:         33288 kB
Cached:         141668 kB
SwapCached:       8848 kB
Active:         113576 kB
Inactive:        85488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822592 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            19808 kB
Committed_AS:   225708 kB
PageTables:       1768 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= 66563 MiB

End job on node21 on Mon Mar 12 00:04:08 UTC 2007