Trace number 294830

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) 1200.03 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
MD5SUMd6d6be09c1abbc60814c0f85b6a5cc4b
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.008998 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/node17/watcher-294830-1171795277 -o ROOT/results/node17/solver-294830-1171795277 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294830-1171795277/rsat.sh /tmp/evaluation/294830-1171795277/instance-294830-1171795277.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 1.04 3/77 16082
/proc/meminfo: memFree=1587960/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 199481974 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16082/statm: 1339 234 195 169 0 50 0
[pid=16083] ppid=16082 vsize=688 CPUtime=0
/proc/16083/stat : 16083 (SatElite) R 16082 16082 14778 0 -1 4194304 102 0 0 0 0 0 0 0 19 0 1 0 199481974 704512 84 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16083/statm: 172 85 49 128 0 41 0

[startup+0.107386 s]
/proc/loadavg: 1.00 1.00 1.04 3/77 16082
/proc/meminfo: memFree=1587960/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515429 s]
/proc/loadavg: 1.00 1.00 1.04 3/77 16082
/proc/meminfo: memFree=1587960/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33551 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16085
/proc/meminfo: memFree=1585256/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=3460 CPUtime=1.3
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 808 0 0 0 130 0 0 0 25 0 1 0 199481977 3543040 697 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 865 697 86 211 0 651 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8816

[startup+2.97169 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16085
/proc/meminfo: memFree=1584360/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=4828 CPUtime=2.93
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 1385 0 0 0 293 0 0 0 25 0 1 0 199481977 4943872 1013 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 1207 1013 86 211 0 993 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10184

[startup+6.26003 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16085
/proc/meminfo: memFree=1582056/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=6676 CPUtime=6.22
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 2269 0 0 0 621 1 0 0 25 0 1 0 199481977 6836224 1411 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 1669 1411 86 211 0 1455 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12032

[startup+12.7107 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16085
/proc/meminfo: memFree=1580264/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=8308 CPUtime=12.67
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 2697 0 0 0 1266 1 0 0 25 0 1 0 199481977 8507392 1839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 2077 1839 86 211 0 1863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13664

[startup+25.527 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16085
/proc/meminfo: memFree=1579112/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=9504 CPUtime=25.48
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 3416 0 0 0 2546 2 0 0 25 0 1 0 199481977 9732096 2170 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 2376 2170 86 211 0 2162 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14860

[startup+51.1557 s]
/proc/loadavg: 1.08 1.02 1.04 2/79 16085
/proc/meminfo: memFree=1575528/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=13220 CPUtime=51.1
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 5188 0 0 0 5107 3 0 0 25 0 1 0 199481977 13537280 2976 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 3305 2976 86 211 0 3091 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18576

[startup+102.415 s]
/proc/loadavg: 1.03 1.01 1.04 2/79 16085
/proc/meminfo: memFree=1569960/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=18460 CPUtime=102.35
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 7374 0 0 0 10230 5 0 0 25 0 1 0 199481977 18903040 4364 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 4615 4364 86 211 0 4401 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23816

[startup+162.485 s]
/proc/loadavg: 1.01 1.01 1.03 2/79 16085
/proc/meminfo: memFree=1569960/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=18644 CPUtime=162.4
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 7413 0 0 0 16234 6 0 0 25 0 1 0 199481977 19091456 4403 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 4661 4403 86 211 0 4447 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 24000

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 16085
/proc/meminfo: memFree=1563880/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=26028 CPUtime=222.45
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 9313 0 0 0 22238 7 0 0 25 0 1 0 199481977 26652672 5917 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 6507 5917 86 211 0 6293 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 31384

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 16085
/proc/meminfo: memFree=1561448/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=27788 CPUtime=282.51
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 11528 0 0 0 28242 9 0 0 25 0 1 0 199481977 28454912 6466 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 6947 6466 86 211 0 6733 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 33144

[startup+342.69 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 16085
/proc/meminfo: memFree=1561448/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=27788 CPUtime=342.55
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 11532 0 0 0 34246 9 0 0 25 0 1 0 199481977 28454912 6470 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 6947 6470 86 211 0 6733 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 33144

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 16085
/proc/meminfo: memFree=1561448/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=27788 CPUtime=402.61
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 11556 0 0 0 40251 10 0 0 25 0 1 0 199481977 28454912 6494 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 6947 6494 86 211 0 6733 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 33144

[startup+462.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1558056/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=31264 CPUtime=462.66
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 12417 0 0 0 46255 11 0 0 25 0 1 0 199481977 32014336 7355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 7816 7355 86 211 0 7602 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 36620

[startup+522.907 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1554664/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02

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

[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=38100 CPUtime=582.78
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 14152 0 0 0 58263 15 0 0 25 0 1 0 199481977 39014400 9090 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9525 9090 86 211 0 9311 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 43456

[startup+643.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549032/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=642.84
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16378 0 0 0 64267 17 0 0 25 0 1 0 199481977 40136704 9546 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9546 86 211 0 9585 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 44552

[startup+703.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549096/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=702.88
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16379 0 0 0 70271 17 0 0 25 0 1 0 199481977 40136704 9547 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9547 86 211 0 9585 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 44552

[startup+763.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549096/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=762.94
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16380 0 0 0 76276 18 0 0 25 0 1 0 199481977 40136704 9548 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9548 86 211 0 9585 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 44552

[startup+823.264 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549160/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=822.99
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16390 0 0 0 82281 18 0 0 25 0 1 0 199481977 40136704 9558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9558 86 211 0 9585 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 44552

[startup+883.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549160/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=883.05
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16402 0 0 0 88286 19 0 0 25 0 1 0 199481977 40136704 9570 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9570 86 211 0 9585 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 44552

[startup+943.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1549032/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=39196 CPUtime=943.1
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16416 0 0 0 94291 19 0 0 25 0 1 0 199481977 40136704 9584 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 9799 9584 86 211 0 9585 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 44552

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1547112/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=41528 CPUtime=1003.15
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 16911 0 0 0 100295 20 0 0 25 0 1 0 199481977 42524672 10079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 10382 10079 86 211 0 10168 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 46884

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1544424/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=47288 CPUtime=1063.21
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 18339 0 0 0 106299 22 0 0 25 0 1 0 199481977 48422912 10737 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 11822 10737 86 211 0 11608 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 52644

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1541992/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=49744 CPUtime=1123.27
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 18979 0 0 0 112303 24 0 0 25 0 1 0 199481977 50937856 11377 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 12436 11377 86 211 0 12222 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 55100

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16085
/proc/meminfo: memFree=1539688/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=51856 CPUtime=1183.33
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 19559 0 0 0 118308 25 0 0 25 0 1 0 199481977 53100544 11957 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16085/statm: 12964 11957 86 211 0 12750 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 57212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 16167
/proc/meminfo: memFree=1537784/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=52780 CPUtime=1200.01
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 19722 0 0 0 119976 25 0 0 25 0 1 0 199481977 54046720 12120 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 13195 12120 86 211 0 12981 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58136

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 2/85 16167
/proc/meminfo: memFree=1537784/2055920 swapFree=4192812/4192956
[pid=16082] ppid=16080 vsize=5356 CPUtime=0.02
/proc/16082/stat : 16082 (rsat.sh) S 16080 16082 14778 0 -1 4194304 307 231 0 0 0 0 2 0 16 0 1 0 199481974 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16082/statm: 1339 235 195 169 0 50 0
[pid=16085] ppid=16082 vsize=52780 CPUtime=1200.01
/proc/16085/stat : 16085 (rsat) R 16082 16082 14778 0 -1 4194304 19722 0 0 0 119976 25 0 0 25 0 1 0 199481977 54046720 12120 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16085/statm: 13195 12120 86 211 0 12981 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58136

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16082 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.03

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

Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.25
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 58136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 538
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 1.07684 second user time and 3.19051 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 10:41:17 UTC 2007

IDJOB= 294830
IDBENCH= 19898
IDSOLVER= 104
FILE ID= node17/294830-1171795277

PBS_JOBID= 3839308

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294830-1171795277/rsat.sh /tmp/evaluation/294830-1171795277/instance-294830-1171795277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-294830-1171795277 -o ROOT/results/node17/solver-294830-1171795277 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294830-1171795277/rsat.sh /tmp/evaluation/294830-1171795277/instance-294830-1171795277.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d6d6be09c1abbc60814c0f85b6a5cc4b

RANDOM SEED= 797402517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1588368 kB
Buffers:         49640 kB
Cached:         302260 kB
SwapCached:          0 kB
Active:         261216 kB
Inactive:       135304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          63500 kB
Slab:            56556 kB
Committed_AS:   690868 kB
PageTables:       1748 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= 66542 MiB

End job on node17 on Sun Feb 18 11:01:20 UTC 2007