Trace number 307540

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
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)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.08/0.13	c |         0 |   15027    45049 |      --       0       --      -- |     --   | -2327/-1807
0.08/0.13	c ==============================================================================
0.08/0.13	c Result  :   #vars: 4798   #clauses: 15027   #literals: 45049
0.08/0.13	c CPU time:   0.119981 s
0.08/0.13	c ==============================================================================
0.08/0.16	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/node13/watcher-307540-1172488240 -o ROOT/results/node13/solver-307540-1172488240 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307540-1172488240/rsat.sh /tmp/evaluation/307540-1172488240/instance-307540-1172488240.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: 0.91 0.95 0.69 3/77 15312
/proc/meminfo: memFree=1792512/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 268778479 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15312/statm: 1338 232 195 169 0 49 0
[pid=15313] ppid=15312 vsize=684 CPUtime=0
/proc/15313/stat : 15313 (SatElite) D 15312 15312 14878 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 268778479 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/15313/statm: 171 44 36 128 0 40 0

[startup+0.107667 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 15312
/proc/meminfo: memFree=1792512/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 268778479 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15312/statm: 1338 232 195 169 0 49 0
[pid=15313] ppid=15312 vsize=3572 CPUtime=0.08
/proc/15313/stat : 15313 (SatElite) R 15312 15312 14878 0 -1 4194304 797 0 0 0 8 0 0 0 19 0 1 0 268778479 3657728 779 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/15313/statm: 893 779 69 128 0 762 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8924

[startup+0.515721 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 15312
/proc/meminfo: memFree=1792512/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33683 s]
/proc/loadavg: 0.91 0.95 0.69 2/79 15315
/proc/meminfo: memFree=1789424/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=3596 CPUtime=1.16
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 731 0 0 0 116 0 0 0 25 0 1 0 268778496 3682304 717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 899 717 86 211 0 685 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8948

[startup+2.97305 s]
/proc/loadavg: 0.91 0.95 0.69 2/79 15315
/proc/meminfo: memFree=1788720/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=4372 CPUtime=2.79
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 987 0 0 0 279 0 0 0 25 0 1 0 268778496 4476928 941 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 1093 941 86 211 0 879 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 9724

[startup+6.26048 s]
/proc/loadavg: 0.92 0.95 0.69 2/79 15315
/proc/meminfo: memFree=1786616/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=5620 CPUtime=6.08
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 1353 0 0 0 608 0 0 0 25 0 1 0 268778496 5754880 1243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 1405 1243 86 211 0 1191 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10972

[startup+12.7233 s]
/proc/loadavg: 0.93 0.95 0.69 2/79 15315
/proc/meminfo: memFree=1785208/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=7620 CPUtime=12.54
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 2035 0 0 0 1253 1 0 0 25 0 1 0 268778496 7802880 1696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 1905 1696 86 211 0 1691 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12972

[startup+25.53 s]
/proc/loadavg: 0.94 0.95 0.69 2/79 15315
/proc/meminfo: memFree=1781368/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=11860 CPUtime=25.35
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 3353 0 0 0 2532 3 0 0 25 0 1 0 268778496 12144640 2720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 2965 2720 86 211 0 2751 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17212

[startup+51.1584 s]
/proc/loadavg: 0.96 0.96 0.70 2/79 15315
/proc/meminfo: memFree=1774968/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=17344 CPUtime=50.97
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 5566 0 0 0 5092 5 0 0 25 0 1 0 268778496 17760256 4157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526597 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 4336 4157 86 211 0 4122 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22696

[startup+102.412 s]
/proc/loadavg: 0.98 0.96 0.72 2/79 15315
/proc/meminfo: memFree=1767864/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=24964 CPUtime=102.2
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 8327 0 0 0 10213 7 0 0 25 0 1 0 268778496 25563136 5952 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 6241 5952 86 211 0 6027 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 30316

[startup+162.486 s]
/proc/loadavg: 0.99 0.97 0.73 2/79 15315
/proc/meminfo: memFree=1762424/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=30476 CPUtime=162.25
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 9739 0 0 0 16216 9 0 0 25 0 1 0 268778496 31207424 7364 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 7619 7364 86 211 0 7405 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 35828

[startup+222.557 s]
/proc/loadavg: 0.99 0.97 0.74 2/79 15315
/proc/meminfo: memFree=1756088/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=36200 CPUtime=222.31
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 12032 0 0 0 22219 12 0 0 25 0 1 0 268778496 37068800 8885 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 9050 8885 86 211 0 8836 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 41552

[startup+282.626 s]
/proc/loadavg: 0.99 0.97 0.76 2/79 15315
/proc/meminfo: memFree=1754104/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=39980 CPUtime=282.36
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 12979 0 0 0 28223 13 0 0 25 0 1 0 268778496 40939520 9446 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 9995 9446 86 211 0 9781 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 45332

[startup+342.696 s]
/proc/loadavg: 0.99 0.97 0.77 2/79 15315
/proc/meminfo: memFree=1742904/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=50628 CPUtime=342.41
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 15774 0 0 0 34224 17 0 0 25 0 1 0 268778496 51843072 12241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 12657 12241 86 211 0 12443 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 55980

[startup+402.77 s]
/proc/loadavg: 0.99 0.97 0.78 3/79 15315
/proc/meminfo: memFree=1738104/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=54928 CPUtime=402.47
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 18414 0 0 0 40227 20 0 0 25 0 1 0 268778496 56246272 13341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530192 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 13732 13341 86 211 0 13518 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 60280

[startup+462.838 s]
/proc/loadavg: 0.99 0.97 0.79 2/79 15315
/proc/meminfo: memFree=1738168/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=54928 CPUtime=462.51
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 18414 0 0 0 46231 20 0 0 25 0 1 0 268778496 56246272 13341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 13732 13341 86 211 0 13518 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 60280

[startup+522.909 s]

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

[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=58568 CPUtime=582.62
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 19380 0 0 0 58240 22 0 0 25 0 1 0 268778496 59973632 14307 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 14642 14307 86 211 0 14428 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 63920

[startup+643.053 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 15315
/proc/meminfo: memFree=1725176/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=67616 CPUtime=642.68
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 21736 0 0 0 64243 25 0 0 25 0 1 0 268778496 69238784 16663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 16904 16663 86 211 0 16690 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 72968

[startup+703.127 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 15315
/proc/meminfo: memFree=1715640/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=79792 CPUtime=702.73
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 24894 0 0 0 70245 28 0 0 25 0 1 0 268778496 81707008 19051 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529421 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 19948 19051 86 211 0 19734 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 85144

[startup+763.197 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 15315
/proc/meminfo: memFree=1711736/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=762.78
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28864 0 0 0 76248 30 0 0 25 0 1 0 268778496 85356544 19945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19945 86 211 0 20625 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 88708

[startup+823.27 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 15315
/proc/meminfo: memFree=1711800/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=822.84
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28864 0 0 0 82253 31 0 0 25 0 1 0 268778496 85356544 19945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19945 86 211 0 20625 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 88708

[startup+883.341 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 15315
/proc/meminfo: memFree=1711864/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=882.88
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28864 0 0 0 88257 31 0 0 25 0 1 0 268778496 85356544 19945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19945 86 211 0 20625 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 88708

[startup+943.414 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 15315
/proc/meminfo: memFree=1711928/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=942.95
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28864 0 0 0 94263 32 0 0 25 0 1 0 268778496 85356544 19945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19945 86 211 0 20625 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 88708

[startup+1003.49 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 15315
/proc/meminfo: memFree=1711928/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=1002.99
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28865 0 0 0 100267 32 0 0 25 0 1 0 268778496 85356544 19946 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19946 86 211 0 20625 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 88708

[startup+1063.56 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 15315
/proc/meminfo: memFree=1711864/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83356 CPUtime=1063.05
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28873 0 0 0 106272 33 0 0 25 0 1 0 268778496 85356544 19954 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20839 19954 86 211 0 20625 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 88708

[startup+1123.63 s]
/proc/loadavg: 0.99 0.97 0.87 2/79 15315
/proc/meminfo: memFree=1711480/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=83604 CPUtime=1123.1
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 28997 0 0 0 112277 33 0 0 25 0 1 0 268778496 85610496 20078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 20901 20078 86 211 0 20687 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 88956

[startup+1183.71 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 15315
/proc/meminfo: memFree=1705400/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=89504 CPUtime=1183.16
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 30516 0 0 0 118281 35 0 0 25 0 1 0 268778496 91652096 21597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 22376 21598 86 211 0 22162 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 94856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 15315
/proc/meminfo: memFree=1703800/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=90908 CPUtime=1199.87
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 30894 0 0 0 119951 36 0 0 25 0 1 0 268778496 93089792 21975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 22727 21975 86 211 0 22513 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 96260

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 15315
/proc/meminfo: memFree=1703800/2055920 swapFree=4192812/4192956
[pid=15312] ppid=15310 vsize=5352 CPUtime=0.13
/proc/15312/stat : 15312 (rsat.sh) S 15310 15312 14878 0 -1 4194304 305 852 0 0 0 0 13 0 16 0 1 0 268778479 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15312/statm: 1338 234 195 169 0 49 0
[pid=15315] ppid=15312 vsize=90908 CPUtime=1199.87
/proc/15315/stat : 15315 (rsat) R 15312 15312 14878 0 -1 4194304 30894 0 0 0 119951 36 0 0 25 0 1 0 268778496 93089792 21975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15315/statm: 22727 21975 86 211 0 22513 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 96260

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15312 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=141978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.150976
while last known CPU time is 1200

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

Real time (s): 1200.43
CPU time (s): 1200
CPU user time (s): 1199.64
CPU system time (s): 0.36
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 100900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1157
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= 21
involuntary context switches= 2

runsolver used 1.13783 second user time and 3.13252 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 26 11:10:40 UTC 2007

IDJOB= 307540
IDBENCH= 20208
IDSOLVER= 104
FILE ID= node13/307540-1172488240

PBS_JOBID= 3971574

Free space on /tmp= 66554 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307540-1172488240/rsat.sh /tmp/evaluation/307540-1172488240/instance-307540-1172488240.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307540-1172488240 -o ROOT/results/node13/solver-307540-1172488240 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307540-1172488240/rsat.sh /tmp/evaluation/307540-1172488240/instance-307540-1172488240.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 394152366

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1792920 kB
Buffers:         39284 kB
Cached:         106236 kB
SwapCached:          0 kB
Active:         174308 kB
Inactive:        26344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          74036 kB
Slab:            47932 kB
Committed_AS:  1036896 kB
PageTables:       1748 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= 66555 MiB

End job on node13 on Mon Feb 26 11:30:43 UTC 2007