Trace number 296470

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) 1200.02 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
MD5SUM4e805ab7dbe0d5b1331a11ff5f4f3a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.861
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.02	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/node42/watcher-296470-1171824133 -o ROOT/results/node42/solver-296470-1171824133 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296470-1171824133/rsat.sh /tmp/evaluation/296470-1171824133/instance-296470-1171824133.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: 0.92 0.98 0.99 2/64 11934
/proc/meminfo: memFree=388776/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 202369392 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1338 233 195 169 0 49 0
[pid=11935] ppid=11934 vsize=688 CPUtime=0
/proc/11935/stat : 11935 (SatElite) R 11934 11934 10742 0 -1 4194304 98 0 0 0 0 0 0 0 20 0 1 0 202369393 704512 80 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 172 81 49 128 0 41 0

[startup+0.106517 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 11934
/proc/meminfo: memFree=388776/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514594 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 11934
/proc/meminfo: memFree=388776/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33475 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11937
/proc/meminfo: memFree=386648/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=3156 CPUtime=1.3
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 718 0 0 0 130 0 0 0 25 0 1 0 202369394 3231744 608 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 789 608 86 211 0 575 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8508

[startup+2.97106 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11937
/proc/meminfo: memFree=385880/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=4228 CPUtime=2.94
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 1277 0 0 0 293 1 0 0 25 0 1 0 202369394 4329472 873 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 1057 873 86 211 0 843 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9580

[startup+6.25369 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11937
/proc/meminfo: memFree=384024/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=5940 CPUtime=6.22
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 1715 0 0 0 621 1 0 0 25 0 1 0 202369394 6082560 1213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 1485 1213 86 211 0 1271 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11292

[startup+12.7109 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11937
/proc/meminfo: memFree=382936/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=6792 CPUtime=12.68
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 2350 0 0 0 1266 2 0 0 25 0 1 0 202369394 6955008 1460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 1698 1460 86 211 0 1484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12144

[startup+25.5244 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11937
/proc/meminfo: memFree=381464/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=7800 CPUtime=25.48
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 3029 0 0 0 2546 2 0 0 25 0 1 0 202369394 7987200 1751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 1950 1751 86 211 0 1736 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13152

[startup+51.1482 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11937
/proc/meminfo: memFree=378072/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=11580 CPUtime=51.09
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 4841 0 0 0 5106 3 0 0 25 0 1 0 202369394 11857920 2574 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 2895 2574 86 211 0 2681 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16932

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11937
/proc/meminfo: memFree=375000/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=14984 CPUtime=102.33
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 5738 0 0 0 10229 4 0 0 25 0 1 0 202369394 15343616 3405 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 3746 3405 86 211 0 3532 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 20336

[startup+162.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=373848/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=15388 CPUtime=162.37
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 6892 0 0 0 16232 5 0 0 25 0 1 0 202369394 15757312 3640 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 3847 3640 86 211 0 3633 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 20740

[startup+222.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=370840/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=20188 CPUtime=222.41
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 8064 0 0 0 22235 6 0 0 25 0 1 0 202369394 20672512 4426 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 5047 4426 86 211 0 4833 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 25540

[startup+282.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=367384/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=23612 CPUtime=282.44
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 8928 0 0 0 28238 6 0 0 25 0 1 0 202369394 24178688 5290 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 5903 5290 86 211 0 5689 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 28964

[startup+342.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=367576/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=22640 CPUtime=342.48
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 10661 0 0 0 34241 7 0 0 25 0 1 0 202369394 23183360 5218 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 5660 5218 86 211 0 5446 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 27992

[startup+402.697 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=367128/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=23416 CPUtime=402.53
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 10827 0 0 0 40245 8 0 0 25 0 1 0 202369394 23977984 5319 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 5854 5319 86 211 0 5640 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 28768

[startup+462.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=366168/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=24724 CPUtime=462.57
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 11111 0 0 0 46249 8 0 0 25 0 1 0 202369394 25317376 5570 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 6181 5570 86 211 0 5967 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 30076

[startup+522.819 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=363672/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=27332 CPUtime=522.61
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 11780 0 0 0 52252 9 0 0 25 0 1 0 202369394 27987968 6239 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 6833 6239 86 211 0 6619 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 32684

[startup+582.878 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=360920/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=30080 CPUtime=582.65
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 12435 0 0 0 58256 9 0 0 25 0 1 0 202369394 30801920 6894 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7520 6894 86 211 0 7306 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 35432

[startup+642.944 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358488/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=32472 CPUtime=642.69
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 13141 0 0 0 64259 10 0 0 25 0 1 0 202369394 33251328 7502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 8118 7502 86 211 0 7904 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 37824

[startup+703.004 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358808/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=30616 CPUtime=702.73
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15320 0 0 0 70261 12 0 0 25 0 1 0 202369394 31350784 7381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7654 7381 86 211 0 7440 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 35968

[startup+763.061 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358808/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=30616 CPUtime=762.77
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15328 0 0 0 76265 12 0 0 25 0 1 0 202369394 31350784 7389 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7654 7389 86 211 0 7440 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 35968

[startup+823.123 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358744/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=30876 CPUtime=822.81
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15366 0 0 0 82269 12 0 0 25 0 1 0 202369394 31617024 7427 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7719 7427 86 211 0 7505 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 36228

[startup+883.184 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358616/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=31136 CPUtime=882.85
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15403 0 0 0 88273 12 0 0 25 0 1 0 202369394 31883264 7464 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7784 7464 86 211 0 7570 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 36488

[startup+943.241 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=358104/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=31912 CPUtime=942.89
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15529 0 0 0 94277 12 0 0 25 0 1 0 202369394 32677888 7590 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 7978 7590 86 211 0 7764 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 37264

[startup+1003.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=357336/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=33100 CPUtime=1002.93
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15713 0 0 0 100281 12 0 0 25 0 1 0 202369394 33894400 7774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 8275 7774 86 211 0 8061 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 38452

[startup+1063.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=356888/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=33884 CPUtime=1062.98
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 15841 0 0 0 106286 12 0 0 25 0 1 0 202369394 34697216 7902 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 8471 7902 86 211 0 8257 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 39236

[startup+1123.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11937
/proc/meminfo: memFree=356056/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=35444 CPUtime=1123.02
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 16153 0 0 0 112290 12 0 0 25 0 1 0 202369394 36294656 8116 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 8861 8116 86 211 0 8647 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 40796

[startup+1183.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 12061
/proc/meminfo: memFree=353232/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=40268 CPUtime=1183.01
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 17352 0 0 0 118288 13 0 0 25 0 1 0 202369394 41234432 8512 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 10067 8512 86 211 0 9853 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 45620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 12103
/proc/meminfo: memFree=352600/2055920 swapFree=4183424/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.01
/proc/11934/stat : 11934 (rsat.sh) S 11932 11934 10742 0 -1 4194304 306 189 0 0 0 0 1 0 16 0 1 0 202369392 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 234 195 169 0 49 0
[pid=11937] ppid=11934 vsize=40664 CPUtime=1200.01
/proc/11937/stat : 11937 (rsat) R 11934 11934 10742 0 -1 4194304 17486 0 0 0 119987 14 0 0 25 0 1 0 202369394 41639936 8646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11937/statm: 10166 8646 86 211 0 9952 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 46016

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 11934 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.02

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

Real time (s): 1200.55
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 46024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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= 3

runsolver used 1.08183 second user time and 2.47062 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 18:42:14 UTC 2007

IDJOB= 296470
IDBENCH= 19938
IDSOLVER= 104
FILE ID= node42/296470-1171824133

PBS_JOBID= 3839642

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296470-1171824133/rsat.sh /tmp/evaluation/296470-1171824133/instance-296470-1171824133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-296470-1171824133 -o ROOT/results/node42/solver-296470-1171824133 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296470-1171824133/rsat.sh /tmp/evaluation/296470-1171824133/instance-296470-1171824133.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4e805ab7dbe0d5b1331a11ff5f4f3a71

RANDOM SEED= 464248026

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        389248 kB
Buffers:         51844 kB
Cached:        1488124 kB
SwapCached:       3904 kB
Active:         825224 kB
Inactive:       724684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        389248 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:           102908 kB
Committed_AS:   779232 kB
PageTables:       1408 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= 66562 MiB

End job on node42 on Sun Feb 18 19:02:16 UTC 2007