Trace number 307499

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) 1200.08 1200.63

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
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)

0.00/0.02	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 % |
0.08/0.14	c |         0 |   14753    44205 |      --       0       --      -- |     --   | -2601/-2651
0.08/0.14	c ==============================================================================
0.08/0.14	c Result  :   #vars: 4732   #clauses: 14753   #literals: 44205
0.08/0.14	c CPU time:   0.122981 s
0.08/0.14	c ==============================================================================
0.08/0.17	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/node10/watcher-307499-1172487021 -o ROOT/results/node10/solver-307499-1172487021 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307499-1172487021/rsat.sh /tmp/evaluation/307499-1172487021/instance-307499-1172487021.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: 0.00 0.00 0.00 3/77 17960
/proc/meminfo: memFree=1657856/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 268657122 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17960/statm: 1338 232 195 169 0 49 0
[pid=17961] ppid=17960 vsize=684 CPUtime=0
/proc/17961/stat : 17961 (SatElite) D 17960 17960 17896 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 268657123 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/17961/statm: 171 44 36 128 0 40 0

[startup+0.108003 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 17960
/proc/meminfo: memFree=1657856/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 268657122 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17960/statm: 1338 232 195 169 0 49 0
[pid=17961] ppid=17960 vsize=3572 CPUtime=0.08
/proc/17961/stat : 17961 (SatElite) R 17960 17960 17896 0 -1 4194304 797 0 0 0 8 0 0 0 19 0 1 0 268657123 3657728 779 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134543831 0 0 4096 3 0 0 0 17 1 0 0
/proc/17961/statm: 893 779 69 128 0 762 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8924

[startup+0.516058 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 17960
/proc/meminfo: memFree=1657856/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33717 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 17963
/proc/meminfo: memFree=1654832/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=3572 CPUtime=1.15
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 724 0 0 0 115 0 0 0 25 0 1 0 268657140 3657728 710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 893 710 86 211 0 679 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8924

[startup+2.98239 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 17963
/proc/meminfo: memFree=1654000/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=4300 CPUtime=2.8
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 966 0 0 0 280 0 0 0 25 0 1 0 268657140 4403200 920 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526003 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 1075 920 86 211 0 861 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9652

[startup+6.26183 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 17963
/proc/meminfo: memFree=1652208/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=5320 CPUtime=6.07
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 1282 0 0 0 607 0 0 0 25 0 1 0 268657140 5447680 1172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 1330 1172 86 211 0 1116 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10672

[startup+12.7247 s]
/proc/loadavg: 0.22 0.05 0.02 2/79 17963
/proc/meminfo: memFree=1650224/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=7948 CPUtime=12.54
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 2078 0 0 0 1253 1 0 0 25 0 1 0 268657140 8138752 1772 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 1987 1772 86 211 0 1773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13300

[startup+25.5324 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 17963
/proc/meminfo: memFree=1645424/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=13056 CPUtime=25.33
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 3987 0 0 0 2531 2 0 0 25 0 1 0 268657140 13369344 2999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134519466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 3264 2999 86 211 0 3050 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18408

[startup+51.1629 s]
/proc/loadavg: 0.64 0.17 0.05 2/79 17963
/proc/meminfo: memFree=1639600/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=18044 CPUtime=50.96
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 5682 0 0 0 5092 4 0 0 25 0 1 0 268657140 18477056 4306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 4511 4306 86 211 0 4297 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23396

[startup+102.418 s]
/proc/loadavg: 0.86 0.31 0.11 2/79 17963
/proc/meminfo: memFree=1631792/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=26292 CPUtime=102.2
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 8603 0 0 0 10213 7 0 0 25 0 1 0 268657140 26923008 6261 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 6573 6261 86 211 0 6359 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 31644

[startup+162.498 s]
/proc/loadavg: 0.94 0.43 0.16 2/79 17963
/proc/meminfo: memFree=1622320/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=35624 CPUtime=162.26
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 11030 0 0 0 16216 10 0 0 25 0 1 0 268657140 36478976 8688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 8906 8688 86 211 0 8692 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 40976

[startup+222.571 s]
/proc/loadavg: 0.98 0.53 0.21 2/79 17963
/proc/meminfo: memFree=1617648/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=39860 CPUtime=222.31
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 12906 0 0 0 22219 12 0 0 25 0 1 0 268657140 40816640 9792 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 9965 9792 86 211 0 9751 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 45212

[startup+282.643 s]
/proc/loadavg: 0.99 0.61 0.26 2/79 17963
/proc/meminfo: memFree=1615280/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=43888 CPUtime=282.37
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 13972 0 0 0 28223 14 0 0 25 0 1 0 268657140 44941312 10472 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 10972 10472 86 211 0 10758 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 49240

[startup+342.716 s]
/proc/loadavg: 1.04 0.70 0.31 2/79 17963
/proc/meminfo: memFree=1603696/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=54916 CPUtime=342.42
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 16845 0 0 0 34224 18 0 0 25 0 1 0 268657140 56233984 13345 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 13729 13345 86 211 0 13515 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 60268

[startup+402.789 s]
/proc/loadavg: 1.01 0.75 0.35 2/79 17963
/proc/meminfo: memFree=1602544/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=55792 CPUtime=402.48
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 18599 0 0 0 40229 19 0 0 25 0 1 0 268657140 57131008 13559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 13948 13559 86 211 0 13734 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 61144

[startup+462.86 s]
/proc/loadavg: 1.00 0.79 0.38 2/79 17963
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=55792 CPUtime=462.52
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 18599 0 0 0 46233 19 0 0 25 0 1 0 268657140 57131008 13559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 13948 13559 86 211 0 13734 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 61144

[startup+522.933 s]

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

[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=56296 CPUtime=522.58
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 18718 0 0 0 52238 20 0 0 25 0 1 0 268657140 57647104 13678 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 14074 13678 86 211 0 13860 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 61648

[startup+583.001 s]
/proc/loadavg: 1.00 0.86 0.45 2/79 17963
/proc/meminfo: memFree=1591856/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=66296 CPUtime=582.63
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 21314 0 0 0 58240 23 0 0 25 0 1 0 268657140 67887104 16274 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 16574 16274 86 211 0 16360 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 71648

[startup+643.082 s]
/proc/loadavg: 1.00 0.88 0.48 2/85 17989
/proc/meminfo: memFree=1580664/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=76032 CPUtime=642.68
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 23833 0 0 0 64242 26 0 0 25 0 1 0 268657140 77856768 18793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 19008 18793 86 211 0 18794 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 81384

[startup+703.083 s]
/proc/loadavg: 1.00 0.90 0.51 2/85 18101
/proc/meminfo: memFree=1571312/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=702.59
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 70229 30 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 93152

[startup+763.168 s]
/proc/loadavg: 1.00 0.91 0.54 2/79 18161
/proc/meminfo: memFree=1572272/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=762.61
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 76231 30 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 93152

[startup+823.243 s]
/proc/loadavg: 1.00 0.93 0.57 2/79 18161
/proc/meminfo: memFree=1572336/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=822.68
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 82237 31 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 93152

[startup+883.326 s]
/proc/loadavg: 1.00 0.94 0.59 2/79 18161
/proc/meminfo: memFree=1572400/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=882.73
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 88242 31 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 93152

[startup+943.402 s]
/proc/loadavg: 1.00 0.95 0.61 2/79 18161
/proc/meminfo: memFree=1572528/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=942.8
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 94248 32 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 93152

[startup+1003.48 s]
/proc/loadavg: 1.00 0.95 0.64 2/79 18161
/proc/meminfo: memFree=1572528/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=87800 CPUtime=1002.85
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 29978 0 0 0 100253 32 0 0 25 0 1 0 268657140 89907200 21075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 21950 21075 86 211 0 21736 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 93152

[startup+1063.56 s]
/proc/loadavg: 1.00 0.96 0.65 2/79 18161
/proc/meminfo: memFree=1568688/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=91444 CPUtime=1062.91
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 30934 0 0 0 106258 33 0 0 25 0 1 0 268657140 93638656 22031 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 22861 22031 86 211 0 22647 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 96796

[startup+1123.63 s]
/proc/loadavg: 1.00 0.96 0.67 2/79 18161
/proc/meminfo: memFree=1561392/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=98716 CPUtime=1122.97
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 32786 0 0 0 112262 35 0 0 25 0 1 0 268657140 101085184 23883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 24679 23883 86 211 0 24465 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 104068

[startup+1183.71 s]
/proc/loadavg: 1.04 0.98 0.70 2/79 18161
/proc/meminfo: memFree=1552560/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=107012 CPUtime=1183.02
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 34960 0 0 0 118265 37 0 0 25 0 1 0 268657140 109580288 26057 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 26753 26057 86 211 0 26539 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 112364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.03 0.98 0.70 2/79 18161
/proc/meminfo: memFree=1550256/2055920 swapFree=4192812/4192956
[pid=17960] ppid=17958 vsize=5352 CPUtime=0.14
/proc/17960/stat : 17960 (rsat.sh) S 17958 17960 17896 0 -1 4194304 305 842 0 0 0 0 14 0 16 0 1 0 268657122 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17960/statm: 1338 234 195 169 0 49 0
[pid=17963] ppid=17960 vsize=109264 CPUtime=1199.94
/proc/17963/stat : 17963 (rsat) R 17960 17960 17896 0 -1 4194304 35525 0 0 0 119956 38 0 0 25 0 1 0 268657140 111886336 26622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17963/statm: 27316 26622 86 211 0 27102 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 114616

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 17960 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=142978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.149976
while last known CPU time is 1200.08

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

Real time (s): 1200.63
CPU time (s): 1200.08
CPU user time (s): 1199.7
CPU system time (s): 0.38
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 114616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1147
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= 17
involuntary context switches= 6

runsolver used 1.25381 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 26 10:50:21 UTC 2007

IDJOB= 307499
IDBENCH= 20207
IDSOLVER= 104
FILE ID= node10/307499-1172487021

PBS_JOBID= 3971577

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-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307499-1172487021/rsat.sh /tmp/evaluation/307499-1172487021/instance-307499-1172487021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-307499-1172487021 -o ROOT/results/node10/solver-307499-1172487021 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307499-1172487021/rsat.sh /tmp/evaluation/307499-1172487021/instance-307499-1172487021.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 293784964

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1658264 kB
Buffers:         47588 kB
Cached:         237740 kB
SwapCached:          0 kB
Active:         182956 kB
Inactive:       146364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          62932 kB
Slab:            53892 kB
Committed_AS:  1319036 kB
PageTables:       1832 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 node10 on Mon Feb 26 11:10:24 UTC 2007