Trace number 295404

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 1200.2

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.246
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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/node16/watcher-295404-1171805117 -o ROOT/results/node16/solver-295404-1171805117 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295404-1171805117/rsat.sh /tmp/evaluation/295404-1171805117/instance-295404-1171805117.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 3/77 18379
/proc/meminfo: memFree=961432/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 200466021 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18379/statm: 1339 234 195 169 0 50 0
[pid=18380] ppid=18379 vsize=688 CPUtime=0
/proc/18380/stat : 18380 (SatElite) R 18379 18379 17652 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 200466021 704512 83 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18380/statm: 172 83 49 128 0 41 0

[startup+0.107683 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18379
/proc/meminfo: memFree=961432/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515636 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18379
/proc/meminfo: memFree=961432/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33654 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18382
/proc/meminfo: memFree=959048/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=3208 CPUtime=1.3
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 801 0 0 0 130 0 0 0 25 0 1 0 200466024 3284992 642 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 802 642 86 211 0 588 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8564

[startup+2.97935 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18382
/proc/meminfo: memFree=957896/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=4168 CPUtime=2.94
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 1226 0 0 0 294 0 0 0 25 0 1 0 200466024 4268032 838 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134982858 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 1042 838 86 211 0 828 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9524

[startup+6.25498 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18382
/proc/meminfo: memFree=956488/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=5236 CPUtime=6.22
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 1715 0 0 0 621 1 0 0 25 0 1 0 200466024 5361664 1131 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 1309 1131 86 211 0 1095 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10592

[startup+12.7192 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18382
/proc/meminfo: memFree=954504/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=7396 CPUtime=12.69
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 2671 0 0 0 1267 2 0 0 25 0 1 0 200466024 7573504 1601 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 1849 1601 86 211 0 1635 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12752

[startup+25.5238 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18382
/proc/meminfo: memFree=952328/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=9724 CPUtime=25.49
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 3300 0 0 0 2546 3 0 0 25 0 1 0 200466024 9957376 2230 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 2431 2230 86 211 0 2217 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15080

[startup+51.1468 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 18382
/proc/meminfo: memFree=950664/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=11988 CPUtime=51.11
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 4296 0 0 0 5108 3 0 0 25 0 1 0 200466024 12275712 2644 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 2997 2644 86 211 0 2783 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17344

[startup+102.387 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18382
/proc/meminfo: memFree=947848/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=14192 CPUtime=102.34
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 5723 0 0 0 10229 5 0 0 25 0 1 0 200466024 14532608 3278 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 3548 3278 86 211 0 3334 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 19548

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=942152/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=21132 CPUtime=162.39
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 7545 0 0 0 16233 6 0 0 25 0 1 0 200466024 21639168 4681 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 5283 4681 86 211 0 5069 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26488

[startup+222.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=940680/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=22300 CPUtime=222.44
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 9477 0 0 0 22236 8 0 0 25 0 1 0 200466024 22835200 5039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 5575 5039 86 211 0 5361 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 27656

[startup+282.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=940680/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=22300 CPUtime=282.5
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 9486 0 0 0 28241 9 0 0 25 0 1 0 200466024 22835200 5048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 5575 5048 86 211 0 5361 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 27656

[startup+342.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=936712/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=26112 CPUtime=342.55
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 10518 0 0 0 34245 10 0 0 25 0 1 0 200466024 26738688 6080 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 6528 6080 86 211 0 6314 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 31468

[startup+402.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=932232/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=30908 CPUtime=402.6
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 11643 0 0 0 40248 12 0 0 25 0 1 0 200466024 31649792 7172 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 7727 7172 86 211 0 7513 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 36264

[startup+462.717 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=932552/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=29496 CPUtime=462.65
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 13402 0 0 0 46252 13 0 0 25 0 1 0 200466024 30203904 7042 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 7374 7042 86 211 0 7160 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 34852

[startup+522.768 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=29496 CPUtime=522.69
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 13409 0 0 0 52256 13 0 0 25 0 1 0 200466024 30203904 7049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 7374 7049 86 211 0 7160 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 34852

[startup+582.822 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18382
/proc/meminfo: memFree=932680/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=29496 CPUtime=582.75
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 13409 0 0 0 58261 14 0 0 25 0 1 0 200466024 30203904 7049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 7374 7049 86 211 0 7160 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 34852

[startup+642.88 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 18384
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=29640 CPUtime=642.8
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 13439 0 0 0 64265 15 0 0 25 0 1 0 200466024 30351360 7079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 7410 7079 86 211 0 7196 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 34996

[startup+702.933 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 18384
/proc/meminfo: memFree=930056/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=32444 CPUtime=702.85
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 14089 0 0 0 70269 16 0 0 25 0 1 0 200466024 33222656 7729 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 8111 7729 86 211 0 7897 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 37800

[startup+762.982 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=927048/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=35604 CPUtime=762.9
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 14828 0 0 0 76273 17 0 0 25 0 1 0 200466024 36458496 8468 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 8901 8468 86 211 0 8687 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 40960

[startup+823.044 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=924296/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=38768 CPUtime=822.94
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 15554 0 0 0 82277 17 0 0 25 0 1 0 200466024 39698432 9161 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 9692 9161 86 211 0 9478 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 44124

[startup+883.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=922056/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=43928 CPUtime=883
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 16886 0 0 0 88281 19 0 0 25 0 1 0 200466024 44982272 9723 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 10982 9723 86 211 0 10768 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 49284

[startup+943.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=919752/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=46468 CPUtime=943.06
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 17481 0 0 0 94286 20 0 0 25 0 1 0 200466024 47583232 10285 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 11617 10285 86 211 0 11403 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 51824

[startup+1003.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=918088/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=48348 CPUtime=1003.11
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 17949 0 0 0 100290 21 0 0 25 0 1 0 200466024 49508352 10720 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 12087 10720 86 211 0 11873 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 53704

[startup+1063.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=919880/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=43836 CPUtime=1063.16
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 21546 0 0 0 106293 23 0 0 25 0 1 0 200466024 44888064 10197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 10959 10197 86 211 0 10745 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 49192

[startup+1123.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=919944/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=43836 CPUtime=1123.21
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 21546 0 0 0 112297 24 0 0 25 0 1 0 200466024 44888064 10197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 10959 10197 86 211 0 10745 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 49192

[startup+1183.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=920008/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=43836 CPUtime=1183.26
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 21546 0 0 0 118302 24 0 0 25 0 1 0 200466024 44888064 10197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 10959 10197 86 211 0 10745 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 49192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18384
/proc/meminfo: memFree=920008/2055920 swapFree=4192812/4192956
[pid=18379] ppid=18377 vsize=5356 CPUtime=0.01
/proc/18379/stat : 18379 (rsat.sh) S 18377 18379 17652 0 -1 4194304 307 210 0 0 0 0 1 0 16 0 1 0 200466021 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18379/statm: 1339 235 195 169 0 50 0
[pid=18382] ppid=18379 vsize=43836 CPUtime=1200.07
/proc/18382/stat : 18382 (rsat) R 18379 18379 17652 0 -1 4194304 21546 0 0 0 119983 24 0 0 25 0 1 0 200466024 44888064 10197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18382/statm: 10959 10197 86 211 0 10745 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49192

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 18379 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.023995
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): 1200.2
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 67196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 517
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 1.14982 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 13:25:17 UTC 2007

IDJOB= 295404
IDBENCH= 19912
IDSOLVER= 104
FILE ID= node16/295404-1171805117

PBS_JOBID= 3839326

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295404-1171805117/rsat.sh /tmp/evaluation/295404-1171805117/instance-295404-1171805117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-295404-1171805117 -o ROOT/results/node16/solver-295404-1171805117 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295404-1171805117/rsat.sh /tmp/evaluation/295404-1171805117/instance-295404-1171805117.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 606512008

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        961840 kB
Buffers:         67404 kB
Cached:         894320 kB
SwapCached:          0 kB
Active:         341004 kB
Inactive:       674264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        961840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          72464 kB
Slab:            64404 kB
Committed_AS:   898276 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Sun Feb 18 13:45:19 UTC 2007