Trace number 456352

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) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.61	c ==============================================================================
0.59/0.62	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.62	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.62	c ==============================================================================
0.59/0.62	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.72	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.72	c ==============================================================================
0.69/0.72	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.72	c CPU time:   0.664898 s
0.69/0.72	c ==============================================================================
1.19/1.28	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-456352-1178336992 -o ROOT/results/node68/solver-456352-1178336992 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456352-1178336992/rsat.sh /tmp/evaluation/456352-1178336992/instance-456352-1178336992.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.92 1.98 1.90 2/64 8756
/proc/meminfo: memFree=1536072/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=0
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309688837 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8756/statm: 1338 232 195 169 0 49 0
[pid=8757] ppid=8756 vsize=1364 CPUtime=0
/proc/8757/stat : 8757 (SatElite) R 8756 8756 7595 0 -1 4194304 225 0 0 0 0 0 0 0 20 0 1 0 309688837 1396736 207 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/8757/statm: 341 216 49 128 0 210 0

[startup+0.00883397 s]
/proc/loadavg: 1.92 1.98 1.90 2/64 8756
/proc/meminfo: memFree=1536072/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=0
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309688837 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8756/statm: 1338 232 195 169 0 49 0
[pid=8757] ppid=8756 vsize=2900 CPUtime=0
/proc/8757/stat : 8757 (SatElite) R 8756 8756 7595 0 -1 4194304 575 0 0 0 0 0 0 0 20 0 1 0 309688837 2969600 557 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/8757/statm: 725 564 49 128 0 594 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8252

[startup+0.102842 s]
/proc/loadavg: 1.92 1.98 1.90 2/64 8756
/proc/meminfo: memFree=1536072/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=0
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309688837 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8756/statm: 1338 232 195 169 0 49 0
[pid=8757] ppid=8756 vsize=12708 CPUtime=0.09
/proc/8757/stat : 8757 (SatElite) R 8756 8756 7595 0 -1 4194304 2801 0 0 0 8 1 0 0 20 0 1 0 309688837 13012992 2735 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8757/statm: 3177 2736 50 128 0 3046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18060

[startup+0.30186 s]
/proc/loadavg: 1.92 1.98 1.90 2/64 8756
/proc/meminfo: memFree=1536072/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=0
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309688837 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8756/statm: 1338 232 195 169 0 49 0
[pid=8757] ppid=8756 vsize=20340 CPUtime=0.28
/proc/8757/stat : 8757 (SatElite) R 8756 8756 7595 0 -1 4194304 4670 0 0 0 26 2 0 0 21 0 1 0 309688837 20828160 4604 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8757/statm: 5085 4604 50 128 0 4954 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25692

[startup+0.701896 s]
/proc/loadavg: 1.92 1.98 1.90 2/64 8756
/proc/meminfo: memFree=1536072/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=0
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309688837 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8756/statm: 1338 232 195 169 0 49 0
[pid=8757] ppid=8756 vsize=39380 CPUtime=0.69
/proc/8757/stat : 8757 (SatElite) R 8756 8756 7595 0 -1 4194304 9530 0 0 0 64 5 0 0 25 0 1 0 309688837 40325120 8546 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134703449 0 0 4096 3 0 0 0 17 1 0 0
/proc/8757/statm: 9845 8546 69 128 0 9714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44732

[startup+1.50197 s]
/proc/loadavg: 1.92 1.98 1.90 2/66 8758
/proc/meminfo: memFree=1500472/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 5352

[startup+3.10111 s]
/proc/loadavg: 1.92 1.98 1.90 2/66 8759
/proc/meminfo: memFree=1506232/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=23908 CPUtime=1.81
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 6015 0 0 0 178 3 0 0 25 0 1 0 309688965 24481792 5664 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 5977 5664 86 211 0 5763 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 29260

[startup+6.3014 s]
/proc/loadavg: 1.85 1.97 1.89 2/66 8759
/proc/meminfo: memFree=1504056/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=25884 CPUtime=5.01
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 6549 0 0 0 498 3 0 0 25 0 1 0 309688965 26505216 6168 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 6471 6168 86 211 0 6257 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 31236

[startup+12.702 s]
/proc/loadavg: 1.78 1.95 1.89 2/66 8759
/proc/meminfo: memFree=1501112/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=28820 CPUtime=11.41
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 7316 0 0 0 1137 4 0 0 25 0 1 0 309688965 29511680 6899 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 7205 6899 86 211 0 6991 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34172

[startup+25.5021 s]
/proc/loadavg: 1.61 1.90 1.88 2/66 8759
/proc/meminfo: memFree=1497720/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=32068 CPUtime=24.2
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 8141 0 0 0 2416 4 0 0 25 0 1 0 309688965 32837632 7711 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 8017 7711 86 211 0 7803 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37420

[startup+51.1024 s]
/proc/loadavg: 1.40 1.83 1.85 2/66 8759
/proc/meminfo: memFree=1489848/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=40108 CPUtime=49.79
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 10238 0 0 0 4974 5 0 0 25 0 1 0 309688965 41070592 9718 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 10027 9718 86 211 0 9813 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45460

[startup+102.305 s]
/proc/loadavg: 1.17 1.70 1.80 2/66 8759
/proc/meminfo: memFree=1463672/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=66000 CPUtime=100.98
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 17067 0 0 0 10088 10 0 0 25 0 1 0 309688965 67584000 16200 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 16500 16200 86 211 0 16286 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71352

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/66 8759
/proc/meminfo: memFree=1445240/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=84780 CPUtime=160.97
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 21812 0 0 0 16082 15 0 0 25 0 1 0 309688965 86814720 20877 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 21195 20877 86 211 0 20981 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 90132

[startup+222.303 s]
/proc/loadavg: 1.02 1.46 1.70 2/66 8759
/proc/meminfo: memFree=1429304/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=100332 CPUtime=220.96
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 25833 0 0 0 22078 18 0 0 25 0 1 0 309688965 102739968 24751 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526380 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 25083 24751 86 211 0 24869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 105684

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.65 2/66 8759
/proc/meminfo: memFree=1420984/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=108820 CPUtime=280.94
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 27937 0 0 0 28074 20 0 0 25 0 1 0 309688965 111431680 26851 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 27205 26851 86 211 0 26991 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 114172

[startup+342.303 s]
/proc/loadavg: 1.00 1.31 1.61 2/66 8759
/proc/meminfo: memFree=1413688/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=115804 CPUtime=340.93
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 29724 0 0 0 34072 21 0 0 25 0 1 0 309688965 118583296 28630 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526475 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 28951 28630 86 211 0 28737 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 121156


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

/proc/8759/statm: 171224 170914 86 211 0 171010 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 690248

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=826424/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=700484 CPUtime=4419.73
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 180018 0 0 0 441833 140 0 0 25 0 1 0 309688965 717295616 174813 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 175121 174813 86 211 0 174907 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 705836

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=807288/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=721400 CPUtime=4479.71
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 185316 0 0 0 447828 143 0 0 25 0 1 0 309688965 738713600 179673 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526563 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 180350 179673 86 211 0 180136 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 726752

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=786040/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=742492 CPUtime=4539.7
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 190618 0 0 0 453823 147 0 0 25 0 1 0 309688965 760311808 184936 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523242 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 185623 184936 86 211 0 185409 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 747844

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=769720/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=758468 CPUtime=4599.68
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 194805 0 0 0 459818 150 0 0 25 0 1 0 309688965 776671232 188948 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 189617 188948 86 211 0 189403 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 763820

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=760760/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=767456 CPUtime=4659.66
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 197160 0 0 0 465814 152 0 0 25 0 1 0 309688965 785874944 191199 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526475 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 191864 191199 86 211 0 191650 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 772808

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=754424/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=773704 CPUtime=4719.66
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 198728 0 0 0 471812 154 0 0 25 0 1 0 309688965 792272896 192767 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 193426 192767 86 211 0 193212 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 779056

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=745208/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=783028 CPUtime=4779.64
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 201080 0 0 0 477807 157 0 0 25 0 1 0 309688965 801820672 195092 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525831 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 195757 195092 86 211 0 195543 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 788380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=732408/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=795680 CPUtime=4839.63
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 204262 0 0 0 483804 159 0 0 25 0 1 0 309688965 814776320 198252 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522769 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 198920 198252 86 211 0 198706 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 801032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=716088/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=811984 CPUtime=4899.61
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 208426 0 0 0 489800 161 0 0 25 0 1 0 309688965 831471616 202359 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 202996 202359 86 211 0 202782 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 817336

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=703800/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=824156 CPUtime=4959.6
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 211529 0 0 0 495797 163 0 0 25 0 1 0 309688965 843935744 205392 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 206039 205392 86 211 0 205825 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 829508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=695480/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=832372 CPUtime=4998.79
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 213605 0 0 0 499714 165 0 0 25 0 1 0 309688965 852348928 207442 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 208093 207442 86 211 0 207879 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 837724

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9157
/proc/meminfo: memFree=695480/2055920 swapFree=4184000/4192956
[pid=8756] ppid=8754 vsize=5352 CPUtime=1.26
/proc/8756/stat : 8756 (rsat.sh) S 8754 8756 7595 0 -1 4194304 304 10259 0 0 0 0 117 9 16 0 1 0 309688837 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8756/statm: 1338 234 195 169 0 49 0
[pid=8759] ppid=8756 vsize=832372 CPUtime=4998.79
/proc/8759/stat : 8759 (rsat) R 8756 8756 7595 0 -1 4194304 213605 0 0 0 499714 165 0 0 25 0 1 0 309688965 852348928 207442 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8759/statm: 208093 207442 86 211 0 207879 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 837724

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8756 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=179820
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=101984
# CPU time returned by wait4() is 1.2818
# while last known CPU time is 5000.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4998.31
CPU system time (s): 1.74
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 837772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17982
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10563
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= 19

runsolver used 3.9364 second user time and 9.8345 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat May  5 03:49:53 UTC 2007

IDJOB= 456352
IDBENCH= 24683
IDSOLVER= 169
FILE ID= node68/456352-1178336992

PBS_JOBID= 5188762

Free space on /tmp= 66554 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456352-1178336992/rsat.sh /tmp/evaluation/456352-1178336992/instance-456352-1178336992.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-456352-1178336992 -o ROOT/results/node68/solver-456352-1178336992 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456352-1178336992/rsat.sh /tmp/evaluation/456352-1178336992/instance-456352-1178336992.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 344756468

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1536672 kB
Buffers:         15048 kB
Cached:         391260 kB
SwapCached:       2984 kB
Active:          80900 kB
Inactive:       335552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536672 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            9916 kB
Writeback:           0 kB
Mapped:          16172 kB
Slab:            88928 kB
Committed_AS:  3881048 kB
PageTables:       1384 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= 66547 MiB

End job on node68 on Sat May  5 05:13:17 UTC 2007