Trace number 295814

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) 1200.1 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
MD5SUMdfb29285da33121880865f644d2f942e
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node7/watcher-295814-1171812403 -o ROOT/results/node7/solver-295814-1171812403 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295814-1171812403/rsat.sh /tmp/evaluation/295814-1171812403/instance-295814-1171812403.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: 1.00 1.00 1.00 3/77 18974
/proc/meminfo: memFree=1695888/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 201195006 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18974/statm: 1339 234 195 169 0 50 0
[pid=18975] ppid=18974 vsize=688 CPUtime=0
/proc/18975/stat : 18975 (SatElite) R 18974 18974 18865 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 201195006 704512 84 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18975/statm: 172 85 49 128 0 41 0

[startup+0.106401 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18974
/proc/meminfo: memFree=1695888/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514443 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18974
/proc/meminfo: memFree=1695888/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33453 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1693056/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=3264 CPUtime=1.29
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 763 0 0 0 129 0 0 0 25 0 1 0 201195009 3342336 652 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 816 652 86 211 0 602 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8620

[startup+2.9707 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1692160/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=4920 CPUtime=2.93
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 1224 0 0 0 293 0 0 0 25 0 1 0 201195009 5038080 1016 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 1230 1016 86 211 0 1016 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10276

[startup+6.24704 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1690560/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=6244 CPUtime=6.21
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 1776 0 0 0 620 1 0 0 25 0 1 0 201195009 6393856 1372 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 1561 1372 86 211 0 1347 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11600

[startup+12.7097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1689024/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=7668 CPUtime=12.67
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 2569 0 0 0 1266 1 0 0 25 0 1 0 201195009 7852032 1679 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 1917 1679 86 211 0 1703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13024

[startup+25.5281 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1686144/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=9984 CPUtime=25.48
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 3579 0 0 0 2546 2 0 0 25 0 1 0 201195009 10223616 2301 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 2496 2301 86 211 0 2282 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15340

[startup+51.1578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1681920/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=14644 CPUtime=51.11
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 5590 0 0 0 5107 4 0 0 25 0 1 0 201195009 14995456 3346 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 3661 3346 86 211 0 3447 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 20000

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1678144/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=18520 CPUtime=102.34
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 6613 0 0 0 10229 5 0 0 25 0 1 0 201195009 18964480 4369 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 4630 4369 86 211 0 4416 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 23876

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1675456/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=20772 CPUtime=162.4
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 7983 0 0 0 16234 6 0 0 25 0 1 0 201195009 21270528 4967 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 5193 4967 86 211 0 4979 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 26128

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1672512/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=25196 CPUtime=222.46
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 9145 0 0 0 22238 8 0 0 25 0 1 0 201195009 25800704 5743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 6299 5743 86 211 0 6085 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30552

[startup+282.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1667264/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=30212 CPUtime=282.52
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 10450 0 0 0 28242 10 0 0 25 0 1 0 201195009 30937088 7048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 7553 7048 86 211 0 7339 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 35568

[startup+342.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1667008/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=29936 CPUtime=342.56
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 12100 0 0 0 34246 10 0 0 25 0 1 0 201195009 30654464 7058 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 7484 7058 86 211 0 7270 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 35292

[startup+402.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1667008/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=29936 CPUtime=402.63
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 12108 0 0 0 40252 11 0 0 25 0 1 0 201195009 30654464 7066 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 7484 7066 86 211 0 7270 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 35292

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 18977
/proc/meminfo: memFree=1665152/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=32012 CPUtime=462.69
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 12610 0 0 0 46257 12 0 0 25 0 1 0 201195009 32780288 7568 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 8003 7568 86 211 0 7789 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 37368

[startup+522.918 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1660928/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02

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

[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=40256 CPUtime=582.8
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 14684 0 0 0 58265 15 0 0 25 0 1 0 201195009 41222144 9609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 10064 9609 86 211 0 9850 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 45612

[startup+643.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1653952/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=43320 CPUtime=642.86
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 15493 0 0 0 64270 16 0 0 25 0 1 0 201195009 44359680 10385 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 10830 10385 86 211 0 10616 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 48676

[startup+703.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18977
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=702.92
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19839 0 0 0 70274 18 0 0 25 0 1 0 201195009 46796800 10490 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10490 86 211 0 11211 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 51056

[startup+763.211 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=762.97
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19841 0 0 0 76279 18 0 0 25 0 1 0 201195009 46796800 10492 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10492 86 211 0 11211 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 51056

[startup+823.286 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=823.03
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19841 0 0 0 82284 19 0 0 25 0 1 0 201195009 46796800 10492 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10492 86 211 0 11211 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 51056

[startup+883.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=883.08
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19842 0 0 0 88289 19 0 0 25 0 1 0 201195009 46796800 10493 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10493 86 211 0 11211 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 51056

[startup+943.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1653440/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=943.15
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19847 0 0 0 94295 20 0 0 25 0 1 0 201195009 46796800 10498 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10498 86 211 0 11211 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 51056

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1653376/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=45700 CPUtime=1003.2
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19870 0 0 0 100300 20 0 0 25 0 1 0 201195009 46796800 10521 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11425 10521 86 211 0 11211 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 51056

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1652992/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=46092 CPUtime=1063.26
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 19962 0 0 0 106305 21 0 0 25 0 1 0 201195009 47198208 10613 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 11523 10613 86 211 0 11309 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 51448

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1650304/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=48820 CPUtime=1123.31
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 20636 0 0 0 112309 22 0 0 25 0 1 0 201195009 49991680 11287 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 12205 11287 86 211 0 11991 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 54176

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1647552/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=51656 CPUtime=1183.37
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 21323 0 0 0 118314 23 0 0 25 0 1 0 201195009 52895744 11974 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 12914 11974 86 211 0 12700 0
Current children cumulated CPU time (s) 1183.39
Current children cumulated vsize (KiB) 57012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1646848/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=52176 CPUtime=1200.08
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 21481 0 0 0 119984 24 0 0 25 0 1 0 201195009 53428224 12132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 13044 12132 86 211 0 12830 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 57532

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18979
/proc/meminfo: memFree=1646848/2055920 swapFree=4142368/4192956
[pid=18974] ppid=18972 vsize=5356 CPUtime=0.02
/proc/18974/stat : 18974 (rsat.sh) S 18972 18974 18865 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201195006 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18974/statm: 1339 235 195 169 0 50 0
[pid=18977] ppid=18974 vsize=52176 CPUtime=1200.08
/proc/18977/stat : 18977 (rsat) R 18974 18974 18865 0 -1 4194304 21481 0 0 0 119984 24 0 0 25 0 1 0 201195009 53428224 12132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18977/statm: 13044 12132 86 211 0 12830 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 57532

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18974 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.030994
while last known CPU time is 1200.1

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

Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 65604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 4

runsolver used 1.20382 second user time and 3.06253 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 15:26:43 UTC 2007

IDJOB= 295814
IDBENCH= 19922
IDSOLVER= 104
FILE ID= node7/295814-1171812403

PBS_JOBID= 3839344

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295814-1171812403/rsat.sh /tmp/evaluation/295814-1171812403/instance-295814-1171812403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-295814-1171812403 -o ROOT/results/node7/solver-295814-1171812403 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295814-1171812403/rsat.sh /tmp/evaluation/295814-1171812403/instance-295814-1171812403.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  dfb29285da33121880865f644d2f942e

RANDOM SEED= 786919852

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1696232 kB
Buffers:         48416 kB
Cached:         214496 kB
SwapCached:      16024 kB
Active:         208160 kB
Inactive:        84716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696232 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          29692 kB
Slab:            52308 kB
Committed_AS:   723496 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Sun Feb 18 15:46:45 UTC 2007