Trace number 301062

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.67

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1559029529-16.cnf
MD5SUM09f244b4fec25f85ec1e5cd86e26f850
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23666
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:   0.014997 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/node12/watcher-301062-1171950331 -o ROOT/results/node12/solver-301062-1171950331 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301062-1171950331/rsat.sh /tmp/evaluation/301062-1171950331/instance-301062-1171950331.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: 0.93 0.99 0.99 3/77 1319
/proc/meminfo: memFree=1679992/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 214987529 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1319/statm: 1339 234 195 169 0 50 0
[pid=1320] ppid=1319 vsize=820 CPUtime=0
/proc/1320/stat : 1320 (SatElite) R 1319 1319 532 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 214987529 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/1320/statm: 205 109 49 128 0 74 0

[startup+0.107578 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 1319
/proc/meminfo: memFree=1679992/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515651 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 1319
/proc/meminfo: memFree=1679992/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.3378 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1675560/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=6208 CPUtime=1.28
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 1488 0 0 0 128 0 0 0 25 0 1 0 214987533 6356992 1385 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 1552 1385 86 211 0 1338 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11564

[startup+2.97509 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1672104/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=8328 CPUtime=2.92
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 2093 0 0 0 292 0 0 0 25 0 1 0 214987533 8527872 1925 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 2082 1925 86 211 0 1868 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13684

[startup+6.25668 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1667944/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=14352 CPUtime=6.2
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 3795 0 0 0 619 1 0 0 25 0 1 0 214987533 14696448 3398 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 3588 3398 86 211 0 3374 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19708

[startup+12.7168 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1659688/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=21524 CPUtime=12.66
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 5848 0 0 0 1263 3 0 0 25 0 1 0 214987533 22040576 5157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 5381 5157 86 211 0 5167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26880

[startup+25.5251 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1650856/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=30520 CPUtime=25.46
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 8529 0 0 0 2541 5 0 0 25 0 1 0 214987533 31252480 7450 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 7630 7450 86 211 0 7416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35876

[startup+51.1548 s]
/proc/loadavg: 0.97 0.99 0.99 3/79 1322
/proc/meminfo: memFree=1639784/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=41560 CPUtime=51.08
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 12127 0 0 0 5100 8 0 0 25 0 1 0 214987533 42557440 10082 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 10390 10082 86 211 0 10176 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 46916

[startup+102.411 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1627304/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=53952 CPUtime=102.31
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 16066 0 0 0 10220 11 0 0 25 0 1 0 214987533 55246848 13249 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 13488 13249 86 211 0 13274 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 59308

[startup+162.484 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1607016/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=74376 CPUtime=162.37
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 22856 0 0 0 16221 16 0 0 25 0 1 0 214987533 76161024 18113 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 18594 18113 86 211 0 18380 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 79732

[startup+222.555 s]
/proc/loadavg: 0.99 0.99 0.99 3/79 1322
/proc/meminfo: memFree=1603816/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=77972 CPUtime=222.42
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 23765 0 0 0 22224 18 0 0 25 0 1 0 214987533 79843328 19022 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 19493 19022 86 211 0 19279 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 83328

[startup+282.624 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1577512/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=103768 CPUtime=282.46
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 30335 0 0 0 28220 26 0 0 25 0 1 0 214987533 106258432 25592 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 25942 25592 86 211 0 25728 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 109124

[startup+342.692 s]
/proc/loadavg: 0.99 0.99 0.99 3/79 1322
/proc/meminfo: memFree=1566312/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=114192 CPUtime=342.52
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 34580 0 0 0 34222 30 0 0 25 0 1 0 214987533 116932608 28297 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 28548 28297 86 211 0 28334 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 119548

[startup+402.765 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 1322
/proc/meminfo: memFree=1566376/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=114192 CPUtime=402.56
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 34583 0 0 0 40226 30 0 0 25 0 1 0 214987533 116932608 28300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 28548 28300 86 211 0 28334 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 119548

[startup+462.829 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 1322
/proc/meminfo: memFree=1566440/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=114192 CPUtime=462.61
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 34583 0 0 0 46230 31 0 0 25 0 1 0 214987533 116932608 28300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 28548 28300 86 211 0 28334 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 119548

[startup+522.905 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 1322
/proc/meminfo: memFree=1555304/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03

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

[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=144884 CPUtime=582.73
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 42417 0 0 0 58233 40 0 0 25 0 1 0 214987533 148361216 35364 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 36221 35364 86 211 0 36007 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 150240

[startup+643.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1322
/proc/meminfo: memFree=1524072/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=158660 CPUtime=642.77
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 45951 0 0 0 64234 43 0 0 25 0 1 0 214987533 162467840 38898 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 39665 38898 86 211 0 39451 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 164016

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1322
/proc/meminfo: memFree=1513896/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=702.82
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51487 0 0 0 70235 47 0 0 25 0 1 0 214987533 172281856 41358 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41358 86 211 0 41847 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 173600

[startup+763.195 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 1322
/proc/meminfo: memFree=1513960/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=762.87
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 76239 48 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522813 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 173600

[startup+823.266 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 1322
/proc/meminfo: memFree=1513960/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=822.91
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 82243 48 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 173600

[startup+883.336 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 1322
/proc/meminfo: memFree=1514024/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=882.97
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 88248 49 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 173600

[startup+943.412 s]
/proc/loadavg: 1.05 1.01 1.00 2/85 1396
/proc/meminfo: memFree=1512680/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=942.98
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 94247 51 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 173600

[startup+1003.42 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 1488
/proc/meminfo: memFree=1512872/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=1002.9
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 100239 51 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 173600

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1520
/proc/meminfo: memFree=1513896/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=168244 CPUtime=1062.94
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 51490 0 0 0 106242 52 0 0 25 0 1 0 214987533 172281856 41361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 42061 41361 86 211 0 41847 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 173600

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1520
/proc/meminfo: memFree=1509160/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=173040 CPUtime=1122.98
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 52687 0 0 0 112245 53 0 0 25 0 1 0 214987533 177192960 42558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 43260 42558 86 211 0 43046 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 178396

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1520
/proc/meminfo: memFree=1496360/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=185728 CPUtime=1183.03
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 55931 0 0 0 118247 56 0 0 25 0 1 0 214987533 190185472 45802 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 46432 45802 86 211 0 46218 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 191084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1520
/proc/meminfo: memFree=1492776/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=189068 CPUtime=1200.05
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 56783 0 0 0 119947 58 0 0 25 0 1 0 214987533 193605632 46654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 47267 46654 86 211 0 47053 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194424

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1520
/proc/meminfo: memFree=1492776/2055920 swapFree=4154904/4192956
[pid=1319] ppid=1317 vsize=5356 CPUtime=0.03
/proc/1319/stat : 1319 (rsat.sh) S 1317 1319 532 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 214987529 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1319/statm: 1339 235 195 169 0 50 0
[pid=1322] ppid=1319 vsize=189068 CPUtime=1200.05
/proc/1322/stat : 1322 (rsat) R 1319 1319 532 0 -1 4194304 56783 0 0 0 119947 58 0 0 25 0 1 0 214987533 193605632 46654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1322/statm: 47267 46654 86 211 0 47053 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194424

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1319 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 1200.08

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

Real time (s): 1200.67
CPU time (s): 1200.08
CPU user time (s): 1199.5
CPU system time (s): 0.58
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 194424

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 1.21081 second user time and 3.05653 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 05:45:31 UTC 2007

IDJOB= 301062
IDBENCH= 20050
IDSOLVER= 104
FILE ID= node12/301062-1171950331

PBS_JOBID= 3848952

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1559029529-16.cnf
COMMAND LINE= /tmp/evaluation/301062-1171950331/rsat.sh /tmp/evaluation/301062-1171950331/instance-301062-1171950331.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301062-1171950331 -o ROOT/results/node12/solver-301062-1171950331 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301062-1171950331/rsat.sh /tmp/evaluation/301062-1171950331/instance-301062-1171950331.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  09f244b4fec25f85ec1e5cd86e26f850

RANDOM SEED= 666330991

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1680464 kB
Buffers:         52092 kB
Cached:         228716 kB
SwapCached:      18052 kB
Active:         174764 kB
Inactive:       132392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680464 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            53940 kB
Committed_AS:  1019320 kB
PageTables:       1692 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= 66550 MiB

End job on node12 on Tue Feb 20 06:05:34 UTC 2007