Trace number 307786

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) 1200.09 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.09/0.13	c |         0 |   14875    44983 |      --       0       --      -- |     --   | -2479/-1873
0.09/0.13	c ==============================================================================
0.09/0.13	c Result  :   #vars: 4700   #clauses: 14875   #literals: 44983
0.09/0.13	c CPU time:   0.120981 s
0.09/0.13	c ==============================================================================
0.09/0.15	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-307786-1172503312 -o ROOT/results/node15/solver-307786-1172503312 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307786-1172503312/rsat.sh /tmp/evaluation/307786-1172503312/instance-307786-1172503312.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1610240/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 270285538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16037/statm: 1338 232 195 169 0 49 0
[pid=16038] ppid=16037 vsize=1556 CPUtime=0
/proc/16038/stat : 16038 (SatElite) R 16037 16037 15690 0 -1 4194304 279 0 0 0 0 0 0 0 19 0 1 0 270285539 1593344 261 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/16038/statm: 389 263 49 128 0 258 0

[startup+0.107774 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1610240/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 270285538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16037/statm: 1338 232 195 169 0 49 0
[pid=16038] ppid=16037 vsize=3568 CPUtime=0.09
/proc/16038/stat : 16038 (SatElite) R 16037 16037 15690 0 -1 4194304 800 0 0 0 9 0 0 0 20 0 1 0 270285539 3653632 782 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571452 0 0 4096 3 0 0 0 17 1 0 0
/proc/16038/statm: 892 782 69 128 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8920

[startup+0.515842 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1610240/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33798 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1607280/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=3460 CPUtime=1.17
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 703 0 0 0 117 0 0 0 25 0 1 0 270285554 3543040 689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529709 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 865 689 86 211 0 651 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 8812

[startup+2.97827 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1606640/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=4192 CPUtime=2.81
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 939 0 0 0 281 0 0 0 25 0 1 0 270285554 4292608 893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530158 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 1048 893 86 211 0 834 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9544

[startup+6.25483 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1604592/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=5432 CPUtime=6.08
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 1303 0 0 0 608 0 0 0 25 0 1 0 270285554 5562368 1193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 1358 1193 86 211 0 1144 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10784

[startup+12.7189 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1602544/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=8048 CPUtime=12.54
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 2127 0 0 0 1254 0 0 0 25 0 1 0 270285554 8241152 1788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 2012 1788 86 211 0 1798 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13400

[startup+25.5271 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1598384/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=12524 CPUtime=25.35
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 3521 0 0 0 2533 2 0 0 25 0 1 0 270285554 12824576 2888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529746 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 3131 2888 86 211 0 2917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17876

[startup+51.1565 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1593392/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=16756 CPUtime=50.97
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 5414 0 0 0 5093 4 0 0 25 0 1 0 270285554 17158144 4005 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 4189 4005 86 211 0 3975 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22108

[startup+102.409 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1586096/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=24632 CPUtime=102.2
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 8218 0 0 0 10213 7 0 0 25 0 1 0 270285554 25223168 5843 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 6158 5843 86 211 0 5944 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 29984

[startup+162.486 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1580080/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=30536 CPUtime=162.26
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 9767 0 0 0 16217 9 0 0 25 0 1 0 270285554 31268864 7392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 7634 7392 86 211 0 7420 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 35888

[startup+222.561 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1574576/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=35696 CPUtime=222.32
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 11864 0 0 0 22221 11 0 0 25 0 1 0 270285554 36552704 8717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 8924 8717 86 211 0 8710 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 41048

[startup+282.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1574512/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=37232 CPUtime=282.37
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 12276 0 0 0 28225 12 0 0 25 0 1 0 270285554 38125568 8743 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 9308 8743 86 211 0 9094 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 42584

[startup+342.703 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1562800/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=48700 CPUtime=342.42
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 15292 0 0 0 34226 16 0 0 25 0 1 0 270285554 49868800 11759 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 12175 11759 86 211 0 11961 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 54052

[startup+402.771 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1559088/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=51936 CPUtime=402.47
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 17655 0 0 0 40229 18 0 0 25 0 1 0 270285554 53182464 12582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 12984 12582 86 211 0 12770 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 57288

[startup+462.836 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1559088/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=51936 CPUtime=462.52
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 17655 0 0 0 46233 19 0 0 25 0 1 0 270285554 53182464 12582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 12984 12582 86 211 0 12770 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 57288

[startup+522.906 s]

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

[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=51936 CPUtime=522.56
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 17659 0 0 0 52237 19 0 0 25 0 1 0 270285554 53182464 12586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 12984 12586 86 211 0 12770 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 57288

[startup+582.981 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1556336/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=54696 CPUtime=582.63
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 18383 0 0 0 58242 21 0 0 25 0 1 0 270285554 56008704 13310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 13674 13310 86 211 0 13460 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 60048

[startup+643.058 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1548784/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=61848 CPUtime=642.69
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 20269 0 0 0 64245 24 0 0 25 0 1 0 270285554 63332352 15196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526632 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 15462 15196 86 211 0 15248 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 67200

[startup+703.135 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1538992/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=74420 CPUtime=702.74
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 23504 0 0 0 70248 26 0 0 25 0 1 0 270285554 76206080 17661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 18605 17661 86 211 0 18391 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 79772

[startup+763.203 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1531376/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=762.78
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28404 0 0 0 76249 29 0 0 25 0 1 0 270285554 83361792 19485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134983491 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19485 86 211 0 20138 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 86760

[startup+823.275 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 16040
/proc/meminfo: memFree=1531376/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=822.84
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28404 0 0 0 82254 30 0 0 25 0 1 0 270285554 83361792 19485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19485 86 211 0 20138 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 86760

[startup+883.347 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16040
/proc/meminfo: memFree=1531440/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=882.89
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28404 0 0 0 88259 30 0 0 25 0 1 0 270285554 83361792 19485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19485 86 211 0 20138 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 86760

[startup+943.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1531440/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=942.94
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28404 0 0 0 94263 31 0 0 25 0 1 0 270285554 83361792 19485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19485 86 211 0 20138 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 86760

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16040
/proc/meminfo: memFree=1531440/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=1002.99
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28404 0 0 0 100268 31 0 0 25 0 1 0 270285554 83361792 19485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19485 86 211 0 20138 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 86760

[startup+1063.56 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 16040
/proc/meminfo: memFree=1531504/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=1063.05
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28407 0 0 0 106273 32 0 0 25 0 1 0 270285554 83361792 19488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19488 86 211 0 20138 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 86760

[startup+1123.62 s]
/proc/loadavg: 1.08 1.03 1.00 2/79 16040
/proc/meminfo: memFree=1531440/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=81408 CPUtime=1123.09
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 28429 0 0 0 112277 32 0 0 25 0 1 0 270285554 83361792 19510 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 20352 19510 86 211 0 20138 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 86760

[startup+1183.7 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 16042
/proc/meminfo: memFree=1525040/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=87704 CPUtime=1183.15
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 30042 0 0 0 118280 35 0 0 25 0 1 0 270285554 89808896 21123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 21926 21123 86 211 0 21712 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 93056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 16042
/proc/meminfo: memFree=1522928/2055920 swapFree=4192812/4192956
[pid=16037] ppid=16035 vsize=5352 CPUtime=0.13
/proc/16037/stat : 16037 (rsat.sh) S 16035 16037 15690 0 -1 4194304 305 858 0 0 0 0 13 0 16 0 1 0 270285538 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16037/statm: 1338 234 195 169 0 49 0
[pid=16040] ppid=16037 vsize=89640 CPUtime=1199.96
/proc/16040/stat : 16040 (rsat) R 16037 16037 15690 0 -1 4194304 30545 0 0 0 119961 35 0 0 25 0 1 0 270285554 91791360 21626 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16040/statm: 22410 21626 86 211 0 22196 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 94992

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 16037 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=140978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.152976
while last known CPU time is 1200.09

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

Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.35
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 99064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1163
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= 6

runsolver used 1.10083 second user time and 3.16752 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 26 15:21:52 UTC 2007

IDJOB= 307786
IDBENCH= 20214
IDSOLVER= 104
FILE ID= node15/307786-1172503312

PBS_JOBID= 3971598

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307786-1172503312/rsat.sh /tmp/evaluation/307786-1172503312/instance-307786-1172503312.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-307786-1172503312 -o ROOT/results/node15/solver-307786-1172503312 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307786-1172503312/rsat.sh /tmp/evaluation/307786-1172503312/instance-307786-1172503312.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 439817352

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1610712 kB
Buffers:         47992 kB
Cached:         267392 kB
SwapCached:          0 kB
Active:         230216 kB
Inactive:       145388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          79164 kB
Slab:            55132 kB
Committed_AS:   914168 kB
PageTables:       1800 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= 66559 MiB

End job on node15 on Mon Feb 26 15:41:54 UTC 2007