Trace number 328942

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k95.cnf
MD5SUM271f133ecbb26442db352418a90fc3e7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49582
Number of clauses175195
Sum of the clauses size464017
Maximum clause length37
Minimum clause length1
Number of clauses of size 11253
Number of clauses of size 292771
Number of clauses of size 374550
Number of clauses of size 4466
Number of clauses of size 5905
Number of clauses of size over 55250

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.19	c ==============================================================================
0.09/0.19	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.19	c ==============================================================================
0.09/0.19	c |         0 |  173942   462764 |   52182       0        0     nan |  0.000 % |
1.00/1.00	c |         0 |  125675   455577 |      --       0       --      -- |     --   | -46365/-1498
1.00/1.00	c ==============================================================================
1.00/1.00	c Result  :   #vars: 17987   #clauses: 125675   #literals: 455577
1.00/1.00	c CPU time:   0.950855 s
1.00/1.00	c ==============================================================================
1.19/1.21	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-328942-1173128166 -o ROOT/results/node15/solver-328942-1173128166 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328942-1173128166/rsat.sh /tmp/evaluation/328942-1173128166/instance-328942-1173128166.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17292
/proc/meminfo: memFree=1557088/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=0
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332770985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17292/statm: 1338 232 195 169 0 49 0
[pid=17293] ppid=17292 vsize=688 CPUtime=0
/proc/17293/stat : 17293 (SatElite) R 17292 17292 16430 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 332770985 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17293/statm: 172 48 39 128 0 41 0

[startup+0.046945 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17292
/proc/meminfo: memFree=1557088/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=0
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332770985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17292/statm: 1338 232 195 169 0 49 0
[pid=17293] ppid=17292 vsize=5072 CPUtime=0.03
/proc/17293/stat : 17293 (SatElite) R 17292 17292 16430 0 -1 4194304 1071 0 0 0 3 0 0 0 19 0 1 0 332770985 5193728 1053 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17293/statm: 1268 1053 49 128 0 1137 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10424

[startup+0.101954 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17292
/proc/meminfo: memFree=1557088/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=0
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332770985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17292/statm: 1338 232 195 169 0 49 0
[pid=17293] ppid=17292 vsize=10396 CPUtime=0.09
/proc/17293/stat : 17293 (SatElite) R 17292 17292 16430 0 -1 4194304 2357 0 0 0 8 1 0 0 19 0 1 0 332770985 10645504 2339 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548506 0 0 4096 3 0 0 0 17 1 0 0
/proc/17293/statm: 2599 2340 49 128 0 2468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15748

[startup+0.301988 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17292
/proc/meminfo: memFree=1557088/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=0
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332770985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17292/statm: 1338 232 195 169 0 49 0
[pid=17293] ppid=17292 vsize=24664 CPUtime=0.28
/proc/17293/stat : 17293 (SatElite) R 17292 17292 16430 0 -1 4194304 5918 0 0 0 25 3 0 0 20 0 1 0 332770985 25255936 5525 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17293/statm: 6166 5525 69 128 0 6035 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30016

[startup+0.701057 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17292
/proc/meminfo: memFree=1557088/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=0
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332770985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17292/statm: 1338 232 195 169 0 49 0
[pid=17293] ppid=17292 vsize=28664 CPUtime=0.68
/proc/17293/stat : 17293 (SatElite) R 17292 17292 16430 0 -1 4194304 6947 0 0 0 64 4 0 0 24 0 1 0 332770985 29351936 6458 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574583 0 0 4096 3 0 0 0 17 1 0 0
/proc/17293/statm: 7166 6458 69 128 0 7035 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34016

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.94 2/79 17294
/proc/meminfo: memFree=1527760/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 5352

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1541776/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=12268 CPUtime=1.87
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 2978 0 0 0 186 1 0 0 25 0 1 0 332771106 12562432 2886 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530180 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 3067 2886 86 211 0 2853 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17620

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1536344/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=17252 CPUtime=5.07
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 4194 0 0 0 505 2 0 0 25 0 1 0 332771106 17666048 4101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 4313 4101 86 211 0 4099 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22604

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1530712/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=21684 CPUtime=11.48
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 5756 0 0 0 1144 4 0 0 25 0 1 0 332771106 22204416 5176 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 5421 5176 86 211 0 5207 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27036

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1522648/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=30448 CPUtime=24.27
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 8777 0 0 0 2421 6 0 0 25 0 1 0 332771106 31178752 7228 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 7612 7228 86 211 0 7398 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35800

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1512280/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=40228 CPUtime=49.85
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 12132 0 0 0 4976 9 0 0 25 0 1 0 332771106 41193472 9809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 10057 9809 86 211 0 9843 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45580

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1509144/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=43656 CPUtime=101.04
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 13000 0 0 0 10093 11 0 0 25 0 1 0 332771106 44703744 10677 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 10914 10677 86 211 0 10700 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 49008

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1497560/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=56112 CPUtime=161.02
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 17746 0 0 0 16087 15 0 0 25 0 1 0 332771106 57458688 13493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 14028 13493 86 211 0 13814 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 61464

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 3/79 17295
/proc/meminfo: memFree=1477016/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=76352 CPUtime=221
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 22923 0 0 0 22079 21 0 0 25 0 1 0 332771106 78184448 18664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 19088 18664 86 211 0 18874 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 81704

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17295
/proc/meminfo: memFree=1467864/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=84932 CPUtime=280.98
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 26726 0 0 0 28073 25 0 0 25 0 1 0 332771106 86970368 20887 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 21233 20887 86 211 0 21019 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 90284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/85 17419
/proc/meminfo: memFree=1466656/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=84932 CPUtime=340.9
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 26742 0 0 0 34064 26 0 0 25 0 1 0 332771106 86970368 20903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 21233 20903 86 211 0 21019 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 90284


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

[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=128296 CPUtime=520.78
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 40995 0 0 0 52038 40 0 0 25 0 1 0 332771106 131375104 31301 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 32074 31301 86 211 0 31860 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 133648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1425944/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=128296 CPUtime=580.76
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 40998 0 0 0 58036 40 0 0 25 0 1 0 332771106 131375104 31304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 32074 31304 86 211 0 31860 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 133648

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1426200/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=128296 CPUtime=640.74
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 40998 0 0 0 64033 41 0 0 25 0 1 0 332771106 131375104 31304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 32074 31304 86 211 0 31860 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 133648

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1423448/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=131364 CPUtime=700.72
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 41761 0 0 0 70030 42 0 0 25 0 1 0 332771106 134516736 32065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 32841 32065 86 211 0 32627 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 136716

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1405080/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=149540 CPUtime=760.7
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 46320 0 0 0 76023 47 0 0 25 0 1 0 332771106 153128960 36619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 37385 36619 86 211 0 37171 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 154892

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1391704/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=162852 CPUtime=820.67
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 49674 0 0 0 82016 51 0 0 25 0 1 0 332771106 166760448 39964 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 40713 39964 86 211 0 40499 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 168204

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1375960/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=178640 CPUtime=880.66
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 53669 0 0 0 88011 55 0 0 25 0 1 0 332771106 182927360 43874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 44660 43874 86 211 0 44446 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 183992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1359512/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=194588 CPUtime=940.64
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 57819 0 0 0 94004 60 0 0 25 0 1 0 332771106 199258112 48014 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 48647 48014 86 211 0 48433 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 199940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1347160/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=206304 CPUtime=1000.61
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 60848 0 0 0 99998 63 0 0 25 0 1 0 332771106 211255296 51042 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 51576 51042 86 211 0 51362 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 211656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1347352/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=205104 CPUtime=1060.59
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 64171 0 0 0 105994 65 0 0 25 0 1 0 332771106 210026496 50954 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 51276 50954 86 211 0 51062 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 210456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1347352/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=205104 CPUtime=1120.58
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 64171 0 0 0 111992 66 0 0 25 0 1 0 332771106 210026496 50954 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 51276 50954 86 211 0 51062 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 210456

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1347416/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=205104 CPUtime=1180.55
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 64174 0 0 0 117989 66 0 0 25 0 1 0 332771106 210026496 50957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 51276 50957 86 211 0 51062 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 210456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17493
/proc/meminfo: memFree=1347416/2055920 swapFree=4152980/4192956
[pid=17292] ppid=17290 vsize=5352 CPUtime=1.2
/proc/17292/stat : 17292 (rsat.sh) S 17290 17292 16430 0 -1 4194304 305 7506 0 0 0 0 114 6 16 0 1 0 332770985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17292/statm: 1338 234 195 169 0 49 0
[pid=17295] ppid=17292 vsize=205104 CPUtime=1198.85
/proc/17295/stat : 17295 (rsat) R 17292 17292 16430 0 -1 4194304 64174 0 0 0 119819 66 0 0 25 0 1 0 332771106 210026496 50957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17295/statm: 51276 50957 86 211 0 51062 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 210456

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 17292 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=144825 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=67989
CPU time returned by wait4() is 1.21281
while last known CPU time is 1200.05

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

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.33
CPU system time (s): 0.72
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 224860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14482
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7811
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= 15
involuntary context switches= 10

runsolver used 1.20882 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar  5 20:56:06 UTC 2007

IDJOB= 328942
IDBENCH= 20528
IDSOLVER= 104
FILE ID= node15/328942-1173128166

PBS_JOBID= 4014948

Free space on /tmp= 66472 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/328942-1173128166/rsat.sh /tmp/evaluation/328942-1173128166/instance-328942-1173128166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-328942-1173128166 -o ROOT/results/node15/solver-328942-1173128166 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328942-1173128166/rsat.sh /tmp/evaluation/328942-1173128166/instance-328942-1173128166.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  271f133ecbb26442db352418a90fc3e7

RANDOM SEED= 536148195

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:       1557560 kB
Buffers:         39260 kB
Cached:         377372 kB
SwapCached:       2384 kB
Active:          90576 kB
Inactive:       348992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557560 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:            5992 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            44344 kB
Committed_AS:  1245520 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= 66467 MiB

End job on node15 on Mon Mar  5 21:16:09 UTC 2007