Trace number 301103

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) 1200.07 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
Number of clauses of size over 50

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 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.01	c CPU time:   0.015997 s
0.00/0.01	c ==============================================================================
0.00/0.04	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/node13/watcher-301103-1171952500 -o ROOT/results/node13/solver-301103-1171952500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301103-1171952500/rsat.sh /tmp/evaluation/301103-1171952500/instance-301103-1171952500.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: 0.96 0.98 0.99 3/77 3307
/proc/meminfo: memFree=1347128/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 215204434 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3307/statm: 1339 234 195 169 0 50 0
[pid=3308] ppid=3307 vsize=820 CPUtime=0
/proc/3308/stat : 3308 (SatElite) R 3307 3307 2262 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215204434 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/3308/statm: 205 110 49 128 0 74 0

[startup+0.107791 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 3307
/proc/meminfo: memFree=1347128/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.516846 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 3307
/proc/meminfo: memFree=1347128/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34396 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1342504/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=6196 CPUtime=1.28
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 1486 0 0 0 128 0 0 0 25 0 1 0 215204438 6344704 1383 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523224 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 1549 1383 86 211 0 1335 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11552

[startup+2.98017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1339240/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=8336 CPUtime=2.93
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 2094 0 0 0 292 1 0 0 25 0 1 0 215204438 8536064 1927 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 2084 1927 86 211 0 1870 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13692

[startup+6.25661 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1335400/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=14112 CPUtime=6.2
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 3740 0 0 0 618 2 0 0 25 0 1 0 215204438 14450688 3344 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 3528 3344 86 211 0 3314 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19468

[startup+12.7185 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1326696/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=21680 CPUtime=12.66
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 5885 0 0 0 1263 3 0 0 25 0 1 0 215204438 22200320 5195 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 5420 5195 86 211 0 5206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27036

[startup+25.5262 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1317672/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=30796 CPUtime=25.46
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 8607 0 0 0 2540 6 0 0 25 0 1 0 215204438 31535104 7529 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 7699 7529 86 211 0 7485 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36152

[startup+51.1576 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1307944/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=40548 CPUtime=51.08
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 11858 0 0 0 5099 9 0 0 25 0 1 0 215204438 41521152 9814 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 10137 9814 86 211 0 9923 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 45904

[startup+102.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1296424/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=51904 CPUtime=102.33
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 15564 0 0 0 10220 13 0 0 25 0 1 0 215204438 53149696 12748 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 12976 12748 86 211 0 12762 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 57260

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1274152/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=74416 CPUtime=162.39
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 22845 0 0 0 16221 18 0 0 25 0 1 0 215204438 76201984 18103 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 18604 18103 86 211 0 18390 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 79772

[startup+222.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3310
/proc/meminfo: memFree=1271464/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=77396 CPUtime=222.45
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 23602 0 0 0 22225 20 0 0 25 0 1 0 215204438 79253504 18860 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 19349 18860 86 211 0 19135 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 82752

[startup+282.636 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1245608/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=102780 CPUtime=282.5
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 30079 0 0 0 28223 27 0 0 25 0 1 0 215204438 105246720 25337 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 25695 25337 86 211 0 25481 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 108136

[startup+342.708 s]
/proc/loadavg: 1.09 1.02 1.01 2/79 3310
/proc/meminfo: memFree=1231848/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=115708 CPUtime=342.55
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 34951 0 0 0 34222 33 0 0 25 0 1 0 215204438 118484992 28669 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 28927 28669 86 211 0 28713 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 121064

[startup+402.789 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 3310
/proc/meminfo: memFree=1231848/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=115708 CPUtime=402.62
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 34952 0 0 0 40229 33 0 0 25 0 1 0 215204438 118484992 28670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 28927 28670 86 211 0 28713 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 121064

[startup+462.861 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1231848/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=115708 CPUtime=462.67
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 34955 0 0 0 46233 34 0 0 25 0 1 0 215204438 118484992 28673 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 28927 28673 86 211 0 28713 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 121064

[startup+522.934 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1225960/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03

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

[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=141288 CPUtime=582.79
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 41521 0 0 0 58238 41 0 0 25 0 1 0 215204438 144678912 34469 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 35322 34469 86 211 0 35108 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 146644

[startup+643.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1194088/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=155636 CPUtime=642.84
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 45186 0 0 0 64239 45 0 0 25 0 1 0 215204438 159371264 38134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 38909 38134 86 211 0 38695 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 160992

[startup+703.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1181736/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=702.89
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51289 0 0 0 70239 50 0 0 25 0 1 0 215204438 171409408 41161 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41161 86 211 0 41634 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 172748

[startup+763.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1181736/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=762.95
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51293 0 0 0 76244 51 0 0 25 0 1 0 215204438 171409408 41165 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41165 86 211 0 41634 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 172748

[startup+823.298 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1181736/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=823
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51293 0 0 0 82249 51 0 0 25 0 1 0 215204438 171409408 41165 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41165 86 211 0 41634 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 172748

[startup+883.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1181800/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=883.06
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51293 0 0 0 88254 52 0 0 25 0 1 0 215204438 171409408 41165 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41165 86 211 0 41634 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 172748

[startup+943.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1181800/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=943.11
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51293 0 0 0 94259 52 0 0 25 0 1 0 215204438 171409408 41165 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41165 86 211 0 41634 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 172748

[startup+1003.51 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 3310
/proc/meminfo: memFree=1181800/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=167392 CPUtime=1003.17
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 51293 0 0 0 100264 53 0 0 25 0 1 0 215204438 171409408 41165 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 41848 41165 86 211 0 41634 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 172748

[startup+1063.58 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 3310
/proc/meminfo: memFree=1178536/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=170728 CPUtime=1063.22
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 52129 0 0 0 106268 54 0 0 25 0 1 0 215204438 174825472 42001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 42682 42001 86 211 0 42468 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 176084

[startup+1123.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 3310
/proc/meminfo: memFree=1165672/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=183656 CPUtime=1123.28
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 55359 0 0 0 112270 58 0 0 25 0 1 0 215204438 188063744 45231 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 45914 45231 86 211 0 45700 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 189012

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3312
/proc/meminfo: memFree=1153512/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=195700 CPUtime=1183.33
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 58427 0 0 0 118272 61 0 0 25 0 1 0 215204438 200396800 48299 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 48925 48299 86 211 0 48711 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 201056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3312
/proc/meminfo: memFree=1150184/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=198704 CPUtime=1200.04
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 59207 0 0 0 119942 62 0 0 25 0 1 0 215204438 203472896 49079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 49676 49079 86 211 0 49462 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 204060

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3312
/proc/meminfo: memFree=1150184/2055920 swapFree=4192812/4192956
[pid=3307] ppid=3305 vsize=5356 CPUtime=0.03
/proc/3307/stat : 3307 (rsat.sh) S 3305 3307 2262 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 215204434 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3307/statm: 1339 235 195 169 0 50 0
[pid=3310] ppid=3307 vsize=198704 CPUtime=1200.04
/proc/3310/stat : 3310 (rsat) R 3307 3307 2262 0 -1 4194304 59207 0 0 0 119942 62 0 0 25 0 1 0 215204438 203472896 49079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3310/statm: 49676 49079 86 211 0 49462 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 204060

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3307 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=37994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.043993
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.45
CPU system time (s): 0.62
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 204060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 663
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 1.13083 second user time and 3.13852 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 06:21:40 UTC 2007

IDJOB= 301103
IDBENCH= 20051
IDSOLVER= 104
FILE ID= node13/301103-1171952500

PBS_JOBID= 3848946

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301103-1171952500/rsat.sh /tmp/evaluation/301103-1171952500/instance-301103-1171952500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301103-1171952500 -o ROOT/results/node13/solver-301103-1171952500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301103-1171952500/rsat.sh /tmp/evaluation/301103-1171952500/instance-301103-1171952500.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 521955410

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1347600 kB
Buffers:         51436 kB
Cached:         522008 kB
SwapCached:          0 kB
Active:         213020 kB
Inactive:       415032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            65856 kB
Committed_AS:   947512 kB
PageTables:       1744 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 node13 on Tue Feb 20 06:41:42 UTC 2007