Trace number 304260

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 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.06	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/node61/watcher-304260-1172054882 -o ROOT/results/node61/solver-304260-1172054882 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304260-1172054882/rsat.sh /tmp/evaluation/304260-1172054882/instance-304260-1172054882.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 0.97 0.99 2/64 3385
/proc/meminfo: memFree=1457312/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 225445188 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 232 195 169 0 49 0
[pid=3386] ppid=3385 vsize=688 CPUtime=0
/proc/3386/stat : 3386 (SatElite) R 3385 3385 2203 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 225445188 704512 85 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/3386/statm: 172 86 49 128 0 41 0

[startup+0.107461 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 3385
/proc/meminfo: memFree=1457312/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.5155 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 3385
/proc/meminfo: memFree=1457312/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33557 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1453136/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=4712 CPUtime=1.26
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 1124 0 0 0 126 0 0 0 25 0 1 0 225445194 4825088 1014 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 1178 1014 86 211 0 964 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10064

[startup+2.97173 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1451216/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=5972 CPUtime=2.89
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 1513 0 0 0 289 0 0 0 25 0 1 0 225445194 6115328 1339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 1493 1339 86 211 0 1279 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11324

[startup+6.25904 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1449360/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=8048 CPUtime=6.19
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 2203 0 0 0 618 1 0 0 25 0 1 0 225445194 8241152 1800 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 2012 1800 86 211 0 1798 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13400

[startup+12.7117 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1446432/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=11172 CPUtime=12.63
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 3421 0 0 0 1262 1 0 0 25 0 1 0 225445194 11440128 2532 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 2793 2532 86 211 0 2579 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16524

[startup+25.5249 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1441632/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=15720 CPUtime=25.44
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 5002 0 0 0 2542 2 0 0 25 0 1 0 225445194 16097280 3725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 3930 3725 86 211 0 3716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21072

[startup+51.1473 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1435104/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=22768 CPUtime=51.06
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 7595 0 0 0 5102 4 0 0 25 0 1 0 225445194 23314432 5352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 5692 5352 86 211 0 5478 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 28120

[startup+102.389 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1425504/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=32308 CPUtime=102.29
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 10100 0 0 0 10223 6 0 0 25 0 1 0 225445194 33083392 7857 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 8077 7857 86 211 0 7863 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 37660

[startup+162.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1424544/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=32696 CPUtime=162.33
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 10989 0 0 0 16226 7 0 0 25 0 1 0 225445194 33480704 7974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 8174 7974 86 211 0 7960 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 38048

[startup+222.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1412960/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=45636 CPUtime=222.37
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 14332 0 0 0 22228 9 0 0 25 0 1 0 225445194 46731264 10931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 11409 10931 86 211 0 11195 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 50988

[startup+282.558 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1410080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=47992 CPUtime=282.42
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 16527 0 0 0 28231 11 0 0 25 0 1 0 225445194 49143808 11586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 11998 11586 86 211 0 11784 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 53344

[startup+342.616 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1410080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=47992 CPUtime=342.45
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 16527 0 0 0 34234 11 0 0 25 0 1 0 225445194 49143808 11586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 11998 11586 86 211 0 11784 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 53344

[startup+402.677 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1405920/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=52284 CPUtime=402.5
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 17610 0 0 0 40238 12 0 0 25 0 1 0 225445194 53538816 12669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 13071 12669 86 211 0 12857 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 57636

[startup+462.731 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1397600/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=60268 CPUtime=462.54
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 19690 0 0 0 46239 15 0 0 25 0 1 0 225445194 61714432 14749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 15067 14749 86 211 0 14853 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 65620

[startup+522.786 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1390368/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=67380 CPUtime=522.58
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 21504 0 0 0 52242 16 0 0 25 0 1 0 225445194 68997120 16563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 16845 16563 86 211 0 16631 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 72732

[startup+582.843 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1386080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=582.63
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24079 0 0 0 58244 19 0 0 25 0 1 0 225445194 72810496 17576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17576 86 211 0 17562 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 76456

[startup+642.907 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1386080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=642.68
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24095 0 0 0 64249 19 0 0 25 0 1 0 225445194 72810496 17592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17592 86 211 0 17562 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 76456

[startup+702.961 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1386080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=702.71
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24098 0 0 0 70252 19 0 0 25 0 1 0 225445194 72810496 17595 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17595 86 211 0 17562 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 76456

[startup+763.012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3388
/proc/meminfo: memFree=1386080/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=762.75
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24100 0 0 0 76256 19 0 0 25 0 1 0 225445194 72810496 17597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17597 86 211 0 17562 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 76456

[startup+823.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3502
/proc/meminfo: memFree=1384808/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=822.78
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24101 0 0 0 82258 20 0 0 25 0 1 0 225445194 72810496 17598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17598 86 211 0 17562 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 76456

[startup+883.182 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1385824/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=71104 CPUtime=882.8
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 24101 0 0 0 88260 20 0 0 25 0 1 0 225445194 72810496 17598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 17776 17598 86 211 0 17562 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 76456

[startup+943.24 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1380448/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=79448 CPUtime=942.84
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 26222 0 0 0 94262 22 0 0 25 0 1 0 225445194 81354752 18949 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 19862 18949 86 211 0 19648 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 84800

[startup+1003.29 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1375328/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=84352 CPUtime=1002.88
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 27510 0 0 0 100264 24 0 0 25 0 1 0 225445194 86376448 20237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 21088 20237 86 211 0 20874 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 89704

[startup+1063.35 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1370144/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=89444 CPUtime=1062.93
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 28804 0 0 0 106268 25 0 0 25 0 1 0 225445194 91590656 21531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 22361 21531 86 211 0 22147 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 94796

[startup+1123.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1365280/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=94116 CPUtime=1122.97
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 30038 0 0 0 112270 27 0 0 25 0 1 0 225445194 96374784 22765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 23529 22765 86 211 0 23315 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 99468

[startup+1183.47 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1360416/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=99056 CPUtime=1183.01
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 31280 0 0 0 118272 29 0 0 25 0 1 0 225445194 101433344 24007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 24764 24007 86 211 0 24550 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 104408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3586
/proc/meminfo: memFree=1359008/2055920 swapFree=4183260/4192956
[pid=3385] ppid=3383 vsize=5352 CPUtime=0.05
/proc/3385/stat : 3385 (rsat.sh) S 3383 3385 2203 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225445188 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3385/statm: 1338 234 195 169 0 49 0
[pid=3388] ppid=3385 vsize=100224 CPUtime=1200.03
/proc/3388/stat : 3388 (rsat) R 3385 3385 2203 0 -1 4194304 31599 0 0 0 119973 30 0 0 25 0 1 0 225445194 102629376 24326 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3388/statm: 25056 24326 86 211 0 24842 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105576

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 3385 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=52991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.060989
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): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.3
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 105576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 719
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 0.886865 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 10:48:03 UTC 2007

IDJOB= 304260
IDBENCH= 20128
IDSOLVER= 104
FILE ID= node61/304260-1172054882

PBS_JOBID= 3892752

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304260-1172054882/rsat.sh /tmp/evaluation/304260-1172054882/instance-304260-1172054882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-304260-1172054882 -o ROOT/results/node61/solver-304260-1172054882 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304260-1172054882/rsat.sh /tmp/evaluation/304260-1172054882/instance-304260-1172054882.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 251184433

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457720 kB
Buffers:         37824 kB
Cached:         485524 kB
SwapCached:       3856 kB
Active:         116692 kB
Inactive:       417012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457720 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            50644 kB
Committed_AS:   660796 kB
PageTables:       1392 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= 66561 MiB

End job on node61 on Wed Feb 21 11:08:05 UTC 2007