Trace number 301185

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) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
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/node9/watcher-301185-1171956686 -o ROOT/results/node9/solver-301185-1171956686 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301185-1171956686/rsat.sh /tmp/evaluation/301185-1171956686/instance-301185-1171956686.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: 0.98 1.00 1.00 3/77 32631
/proc/meminfo: memFree=1642632/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 215623209 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32631/statm: 1339 234 195 169 0 50 0
[pid=32632] ppid=32631 vsize=820 CPUtime=0
/proc/32632/stat : 32632 (SatElite) R 32631 32631 31422 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 215623209 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/32632/statm: 205 110 49 128 0 74 0

[startup+0.107344 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 32631
/proc/meminfo: memFree=1642632/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515423 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 32631
/proc/meminfo: memFree=1642632/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33858 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1638072/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=6152 CPUtime=1.28
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 1474 0 0 0 128 0 0 0 25 0 1 0 215623214 6299648 1371 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 1538 1371 86 211 0 1324 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11508

[startup+2.9759 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1634872/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=8324 CPUtime=2.92
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 2087 0 0 0 292 0 0 0 25 0 1 0 215623214 8523776 1920 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 2081 1920 86 211 0 1867 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13680

[startup+6.25853 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1630840/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=14228 CPUtime=6.2
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 3750 0 0 0 618 2 0 0 25 0 1 0 215623214 14569472 3354 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 3557 3354 86 211 0 3343 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19584

[startup+12.7178 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1622520/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=21420 CPUtime=12.66
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 5797 0 0 0 1262 4 0 0 25 0 1 0 215623214 21934080 5107 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 5355 5107 86 211 0 5141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26776

[startup+25.5262 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1614200/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=29772 CPUtime=25.46
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 8345 0 0 0 2540 6 0 0 25 0 1 0 215623214 30486528 7267 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 7443 7267 86 211 0 7229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35128

[startup+51.1592 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1603256/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=40680 CPUtime=51.08
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 11892 0 0 0 5099 9 0 0 25 0 1 0 215623214 41656320 9848 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 10170 9848 86 211 0 9956 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 46036

[startup+102.417 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1590008/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=53980 CPUtime=102.33
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 16067 0 0 0 10219 14 0 0 25 0 1 0 215623214 55275520 13251 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 13495 13251 86 211 0 13281 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 59336

[startup+162.495 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1568824/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=75216 CPUtime=162.38
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 23055 0 0 0 16218 20 0 0 25 0 1 0 215623214 77021184 18313 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 18804 18313 86 211 0 18590 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 80572

[startup+222.565 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1567608/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=76772 CPUtime=222.43
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 23435 0 0 0 22222 21 0 0 25 0 1 0 215623214 78614528 18693 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 19193 18693 86 211 0 18979 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 82128

[startup+282.639 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1541048/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=102664 CPUtime=282.48
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 30078 0 0 0 28220 28 0 0 25 0 1 0 215623214 105127936 25336 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 25666 25336 86 211 0 25452 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 108020

[startup+342.715 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1529912/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=113140 CPUtime=342.53
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 34299 0 0 0 34221 32 0 0 25 0 1 0 215623214 115855360 28017 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 28285 28017 86 211 0 28071 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 118496

[startup+402.792 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 32634
/proc/meminfo: memFree=1529912/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=113140 CPUtime=402.59
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 34302 0 0 0 40227 32 0 0 25 0 1 0 215623214 115855360 28020 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 28285 28020 86 211 0 28071 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 118496

[startup+462.861 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 32634
/proc/meminfo: memFree=1529976/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=113140 CPUtime=462.64
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 34302 0 0 0 46231 33 0 0 25 0 1 0 215623214 115855360 28020 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 28285 28020 86 211 0 28071 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 118496

[startup+522.94 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 32634
/proc/meminfo: memFree=1517624/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03

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

[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=144848 CPUtime=582.75
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 42399 0 0 0 58234 41 0 0 25 0 1 0 215623214 148324352 35347 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 36212 35347 86 211 0 35998 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 150204

[startup+643.095 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1486008/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=159080 CPUtime=642.8
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 46066 0 0 0 64234 46 0 0 25 0 1 0 215623214 162897920 39014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 39770 39014 86 211 0 39556 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 164436

[startup+703.168 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1476216/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=702.85
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51524 0 0 0 70235 50 0 0 25 0 1 0 215623214 172425216 41396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41396 86 211 0 41882 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 173740

[startup+763.24 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 32636
/proc/meminfo: memFree=1476280/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=762.9
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 76240 50 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 173740

[startup+823.313 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 32636
/proc/meminfo: memFree=1476280/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=822.95
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 82244 51 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 173740

[startup+883.389 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1476280/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=883
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 88249 51 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 173740

[startup+943.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1476344/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=943.05
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 94254 51 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 173740

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1476344/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=1003.11
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 100259 52 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 173740

[startup+1063.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1476344/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=168384 CPUtime=1063.17
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 51530 0 0 0 106264 53 0 0 25 0 1 0 215623214 172425216 41402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 42096 41402 86 211 0 41882 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 173740

[startup+1123.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32636
/proc/meminfo: memFree=1464504/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=180352 CPUtime=1123.22
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 54522 0 0 0 112265 57 0 0 25 0 1 0 215623214 184680448 44394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 45088 44394 86 211 0 44874 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 185708

[startup+1183.77 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 32636
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=192544 CPUtime=1183.27
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 57661 0 0 0 118267 60 0 0 25 0 1 0 215623214 197165056 47533 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 48136 47533 86 211 0 47922 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 197900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 32636
/proc/meminfo: memFree=1448376/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=195928 CPUtime=1199.99
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 58494 0 0 0 119938 61 0 0 25 0 1 0 215623214 200630272 48366 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 48982 48366 86 211 0 48768 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 201284

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

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

[startup+1200.49 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 32636
/proc/meminfo: memFree=1448376/2055920 swapFree=4192812/4192956
[pid=32631] ppid=32629 vsize=5356 CPUtime=0.03
/proc/32631/stat : 32631 (rsat.sh) S 32629 32631 31422 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 215623209 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32631/statm: 1339 235 195 169 0 50 0
[pid=32634] ppid=32631 vsize=195928 CPUtime=1199.99
/proc/32634/stat : 32634 (rsat) R 32631 32631 31422 0 -1 4194304 58494 0 0 0 119938 61 0 0 25 0 1 0 215623214 200630272 48366 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32634/statm: 48982 48366 86 211 0 48768 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 201284

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32631 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.045992
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1199.41
CPU system time (s): 0.61
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 201284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 662
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 1.3108 second user time and 2.95755 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 07:31:26 UTC 2007

IDJOB= 301185
IDBENCH= 20053
IDSOLVER= 104
FILE ID= node9/301185-1171956686

PBS_JOBID= 3848982

Free space on /tmp= 66548 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301185-1171956686/rsat.sh /tmp/evaluation/301185-1171956686/instance-301185-1171956686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301185-1171956686 -o ROOT/results/node9/solver-301185-1171956686 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301185-1171956686/rsat.sh /tmp/evaluation/301185-1171956686/instance-301185-1171956686.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 605861858

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1643104 kB
Buffers:         52036 kB
Cached:         235740 kB
SwapCached:          0 kB
Active:         274076 kB
Inactive:        68140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            56176 kB
Committed_AS:  1098212 kB
PageTables:       1688 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= 66548 MiB

End job on node9 on Tue Feb 20 07:51:28 UTC 2007