Trace number 302661

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 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	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 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.033994 s
0.00/0.03	c ==============================================================================
0.00/0.09	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/node71/watcher-302661-1172016814 -o ROOT/results/node71/solver-302661-1172016814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302661-1172016814/rsat.sh /tmp/evaluation/302661-1172016814/instance-302661-1172016814.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: 1.01 1.00 1.00 3/64 13067
/proc/meminfo: memFree=1481936/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0
/proc/13067/stat : 13067 (rsat.sh) R 13065 13067 12644 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 221639177 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13067/statm: 1338 231 194 169 0 49 0
[pid=13068] ppid=13067 vsize=688 CPUtime=0
/proc/13068/stat : 13068 (SatElite) R 13067 13067 12644 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 221639177 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13068/statm: 172 86 49 128 0 41 0

[startup+0.106677 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13067
/proc/meminfo: memFree=1481936/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.514764 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13067
/proc/meminfo: memFree=1481936/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33594 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1477560/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=5724 CPUtime=1.23
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 1290 0 0 0 123 0 0 0 25 0 1 0 221639186 5861376 1260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 1431 1260 86 211 0 1217 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11076

[startup+2.97831 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1476024/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=7712 CPUtime=2.87
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 1935 0 0 0 287 0 0 0 25 0 1 0 221639186 7897088 1776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 1928 1776 86 211 0 1714 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13064

[startup+6.25501 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1471864/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=10312 CPUtime=6.15
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 2746 0 0 0 614 1 0 0 25 0 1 0 221639186 10559488 2391 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 2578 2391 86 211 0 2364 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15664

[startup+12.7134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1467968/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=14452 CPUtime=12.6
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 4206 0 0 0 1258 2 0 0 25 0 1 0 221639186 14798848 3365 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 3613 3365 86 211 0 3399 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19804

[startup+25.5252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1462144/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=20160 CPUtime=25.41
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 6064 0 0 0 2537 4 0 0 25 0 1 0 221639186 20643840 4835 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 5040 4835 86 211 0 4826 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25512

[startup+51.1527 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1453504/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=29248 CPUtime=51.03
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 9176 0 0 0 5096 7 0 0 25 0 1 0 221639186 29949952 6981 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 7312 6981 86 211 0 7098 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 34600

[startup+102.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1441088/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=41732 CPUtime=102.26
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 12414 0 0 0 10216 10 0 0 25 0 1 0 221639186 42733568 10219 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 10433 10219 86 211 0 10219 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 47084

[startup+162.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1439488/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=42912 CPUtime=162.3
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 13485 0 0 0 16219 11 0 0 25 0 1 0 221639186 43941888 10518 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 10728 10518 86 211 0 10514 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 48264

[startup+222.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1422144/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=61136 CPUtime=222.34
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 18193 0 0 0 22218 16 0 0 25 0 1 0 221639186 62603264 14840 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 15284 14840 86 211 0 15070 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 66488

[startup+282.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1420352/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=62568 CPUtime=282.38
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 20120 0 0 0 28220 18 0 0 25 0 1 0 221639186 64069632 15227 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 15642 15227 86 211 0 15428 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 67920

[startup+342.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1420352/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=62568 CPUtime=342.41
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 20120 0 0 0 34223 18 0 0 25 0 1 0 221639186 64069632 15227 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 15642 15227 86 211 0 15428 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 67920

[startup+402.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1410688/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=72116 CPUtime=402.45
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 22562 0 0 0 40225 20 0 0 25 0 1 0 221639186 73846784 17669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 18029 17669 86 211 0 17815 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 77468

[startup+462.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1399616/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=82856 CPUtime=462.49
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 25340 0 0 0 46226 23 0 0 25 0 1 0 221639186 84844544 20447 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 20714 20447 86 211 0 20500 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 88208

[startup+522.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1390080/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=92232 CPUtime=522.53
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 27745 0 0 0 52227 26 0 0 25 0 1 0 221639186 94445568 22852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529605 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 23058 22852 86 211 0 22844 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 97584

[startup+582.891 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1389056/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=92892 CPUtime=582.57
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 29492 0 0 0 58231 26 0 0 25 0 1 0 221639186 95121408 23059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 23223 23059 86 211 0 23009 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 98244

[startup+642.954 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1389056/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=92892 CPUtime=642.62
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 29497 0 0 0 64235 27 0 0 25 0 1 0 221639186 95121408 23064 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 23223 23064 86 211 0 23009 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 98244

[startup+703.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1389056/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=92892 CPUtime=702.65
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 29497 0 0 0 70238 27 0 0 25 0 1 0 221639186 95121408 23064 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 23223 23064 86 211 0 23009 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 98244

[startup+763.072 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1389056/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=92892 CPUtime=762.69
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 29497 0 0 0 76242 27 0 0 25 0 1 0 221639186 95121408 23064 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 23223 23064 86 211 0 23009 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 98244

[startup+823.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1388288/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=96732 CPUtime=822.73
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 30454 0 0 0 82245 28 0 0 25 0 1 0 221639186 99053568 23251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 24183 23251 86 211 0 23969 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 102084

[startup+883.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1379584/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=105180 CPUtime=882.77
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 32635 0 0 0 88248 29 0 0 25 0 1 0 221639186 107704320 25432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525932 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 26295 25432 86 211 0 26081 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 110532

[startup+943.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1371392/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=113044 CPUtime=942.81
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 34687 0 0 0 94248 33 0 0 25 0 1 0 221639186 115757056 27484 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 28261 27484 86 211 0 28047 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 118396

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1363904/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=120332 CPUtime=1002.84
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 36569 0 0 0 100249 35 0 0 25 0 1 0 221639186 123219968 29366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 30083 29366 86 211 0 29869 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 125684

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1356608/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=127292 CPUtime=1062.89
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 38355 0 0 0 106252 37 0 0 25 0 1 0 221639186 130347008 31152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 31823 31152 86 211 0 31609 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 132644

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1349952/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=133748 CPUtime=1122.93
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 40026 0 0 0 112255 38 0 0 25 0 1 0 221639186 136957952 32823 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 33437 32823 86 211 0 33223 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 139100

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1346048/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=137160 CPUtime=1182.96
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 44037 0 0 0 118255 41 0 0 25 0 1 0 221639186 140451840 33722 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 34290 33722 86 211 0 34076 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 142512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13070
/proc/meminfo: memFree=1346048/2055920 swapFree=4183908/4192956
[pid=13067] ppid=13065 vsize=5352 CPUtime=0.08
/proc/13067/stat : 13067 (rsat.sh) S 13065 13067 12644 0 -1 4194304 305 570 0 0 0 0 8 0 15 0 1 0 221639177 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13067/statm: 1338 234 195 169 0 49 0
[pid=13070] ppid=13067 vsize=137160 CPUtime=1199.97
/proc/13070/stat : 13070 (rsat) R 13067 13067 12644 0 -1 4194304 44041 0 0 0 119956 41 0 0 25 0 1 0 221639186 140451840 33726 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13070/statm: 34290 33726 86 211 0 34076 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142512

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 13067 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=86986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.091985
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): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.64
CPU system time (s): 0.41
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 155080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.086986
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
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= 2

runsolver used 0.806877 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 00:13:34 UTC 2007

IDJOB= 302661
IDBENCH= 20089
IDSOLVER= 104
FILE ID= node71/302661-1172016814

PBS_JOBID= 3892680

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302661-1172016814/rsat.sh /tmp/evaluation/302661-1172016814/instance-302661-1172016814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-302661-1172016814 -o ROOT/results/node71/solver-302661-1172016814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302661-1172016814/rsat.sh /tmp/evaluation/302661-1172016814/instance-302661-1172016814.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 184575758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1482408 kB
Buffers:         18264 kB
Cached:         496964 kB
SwapCached:       2796 kB
Active:          65064 kB
Inactive:       459660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482408 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            34816 kB
Committed_AS:   708388 kB
PageTables:       1448 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 node71 on Wed Feb 21 00:33:36 UTC 2007