Trace number 303727

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.1 1200.85

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.07	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/node23/watcher-303727-1172042246 -o ROOT/results/node23/solver-303727-1172042246 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303727-1172042246/rsat.sh /tmp/evaluation/303727-1172042246/instance-303727-1172042246.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: 0.99 0.98 0.99 3/77 19745
/proc/meminfo: memFree=1514648/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 224178506 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19745/statm: 1338 232 195 169 0 49 0
[pid=19746] ppid=19745 vsize=820 CPUtime=0
/proc/19746/stat : 19746 (SatElite) R 19745 19745 19415 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 224178507 839680 101 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 0 0 0
/proc/19746/statm: 205 101 49 128 0 74 0

[startup+0.11121 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19745
/proc/meminfo: memFree=1514648/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.519256 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19745
/proc/meminfo: memFree=1514648/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34034 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1510088/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=4928 CPUtime=1.25
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 1168 0 0 0 125 0 0 0 25 0 1 0 224178514 5046272 1073 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 1232 1073 86 211 0 1018 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10280

[startup+2.97653 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1508680/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=6948 CPUtime=2.88
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 1740 0 0 0 288 0 0 0 25 0 1 0 224178514 7114752 1581 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529408 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 1737 1581 86 211 0 1523 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12300

[startup+6.2649 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1505864/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=10184 CPUtime=6.17
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 2699 0 0 0 616 1 0 0 25 0 1 0 224178514 10428416 2344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526000 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 2546 2344 86 211 0 2332 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15536

[startup+12.7176 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1501704/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=13832 CPUtime=12.62
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 3856 0 0 0 1260 2 0 0 25 0 1 0 224178514 14163968 3207 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 3458 3207 86 211 0 3244 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19184

[startup+25.5391 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1497800/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=17860 CPUtime=25.44
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 5304 0 0 0 2541 3 0 0 25 0 1 0 224178514 18288640 4267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 4465 4267 86 211 0 4251 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23212

[startup+51.179 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1492488/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=23444 CPUtime=51.05
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 7133 0 0 0 5100 5 0 0 25 0 1 0 224178514 24006656 5514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 5861 5514 86 211 0 5647 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 28796

[startup+102.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1483400/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=31672 CPUtime=102.29
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 10053 0 0 0 10222 7 0 0 25 0 1 0 224178514 32432128 7662 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 7918 7662 86 211 0 7704 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 37024

[startup+162.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1468360/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=47720 CPUtime=162.35
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 15719 0 0 0 16224 11 0 0 25 0 1 0 224178514 48865280 11402 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 11930 11402 86 211 0 11716 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 53072

[startup+222.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1468360/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=47720 CPUtime=222.41
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 15725 0 0 0 22229 12 0 0 25 0 1 0 224178514 48865280 11408 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 11930 11408 86 211 0 11716 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 53072

[startup+282.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1460168/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=55984 CPUtime=282.46
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 17848 0 0 0 28233 13 0 0 25 0 1 0 224178514 57327616 13531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 13996 13531 86 211 0 13782 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 61336

[startup+342.817 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1447752/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=67988 CPUtime=342.52
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 20945 0 0 0 34236 16 0 0 25 0 1 0 224178514 69619712 16628 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 16997 16628 86 211 0 16783 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 73340

[startup+402.909 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1446152/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=69032 CPUtime=402.57
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 22861 0 0 0 40240 17 0 0 25 0 1 0 224178514 70688768 16957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 17258 16957 86 211 0 17044 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 74384

[startup+463 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1446088/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=69032 CPUtime=462.62
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 22870 0 0 0 46245 17 0 0 25 0 1 0 224178514 70688768 16966 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 17258 16966 86 211 0 17044 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 74384

[startup+523.088 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1446088/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06

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

[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=73168 CPUtime=582.75
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 23910 0 0 0 58257 18 0 0 25 0 1 0 224178514 74924032 18006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 18292 18006 86 211 0 18078 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 78520

[startup+643.281 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1433672/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=81212 CPUtime=642.8
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 26007 0 0 0 64260 20 0 0 25 0 1 0 224178514 83161088 20103 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 20303 20103 86 211 0 20089 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 86564

[startup+703.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1426184/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=91688 CPUtime=702.87
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 28669 0 0 0 70264 23 0 0 25 0 1 0 224178514 93888512 21995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 22922 21995 86 211 0 22708 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 97040

[startup+763.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1419080/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=98572 CPUtime=762.94
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 30449 0 0 0 76269 25 0 0 25 0 1 0 224178514 100937728 23775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 24643 23775 86 211 0 24429 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 103924

[startup+823.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413256/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=822.99
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34928 0 0 0 82272 27 0 0 25 0 1 0 224178514 106426368 25178 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25178 86 211 0 25769 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 109284

[startup+883.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413128/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=883.05
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34973 0 0 0 88278 27 0 0 25 0 1 0 224178514 106426368 25223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25223 86 211 0 25769 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 109284

[startup+943.744 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413128/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=943.11
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34982 0 0 0 94284 27 0 0 25 0 1 0 224178514 106426368 25232 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25232 86 211 0 25769 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 109284

[startup+1003.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413064/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1003.16
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34986 0 0 0 100289 27 0 0 25 0 1 0 224178514 106426368 25236 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25236 86 211 0 25769 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 109284

[startup+1063.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413064/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1063.22
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34988 0 0 0 106295 27 0 0 25 0 1 0 224178514 106426368 25238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25238 86 211 0 25769 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 109284

[startup+1124.02 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19748
/proc/meminfo: memFree=1413064/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1123.27
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34988 0 0 0 112300 27 0 0 25 0 1 0 224178514 106426368 25238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25238 86 211 0 25769 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 109284

[startup+1184.12 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 19748
/proc/meminfo: memFree=1413000/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1183.32
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34988 0 0 0 118305 27 0 0 25 0 1 0 224178514 106426368 25238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25238 86 211 0 25769 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 109284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.83 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 19748
/proc/meminfo: memFree=1413000/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1200.04
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34988 0 0 0 119977 27 0 0 25 0 1 0 224178514 106426368 25238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25238 86 211 0 25769 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109284

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

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

[startup+1200.83 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 19748
/proc/meminfo: memFree=1413000/2055920 swapFree=4144960/4192956
[pid=19745] ppid=19743 vsize=5352 CPUtime=0.06
/proc/19745/stat : 19745 (rsat.sh) S 19743 19745 19415 0 -1 4194304 305 491 0 0 0 0 6 0 17 0 1 0 224178506 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19745/statm: 1338 234 195 169 0 49 0
[pid=19748] ppid=19745 vsize=103932 CPUtime=1200.04
/proc/19748/stat : 19748 (rsat) R 19745 19745 19415 0 -1 4194304 34988 0 0 0 119977 27 0 0 25 0 1 0 224178514 106426368 25238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19748/statm: 25983 25238 86 211 0 25769 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109284

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19745 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=65989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.071988
while last known CPU time is 1200.1

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

Real time (s): 1200.85
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 99.9378
Max. virtual memory (cumulated for all children) (KiB): 121588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
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= 796
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 1.13183 second user time and 3.13652 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 07:17:26 UTC 2007

IDJOB= 303727
IDBENCH= 20115
IDSOLVER= 104
FILE ID= node23/303727-1172042246

PBS_JOBID= 3892733

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/303727-1172042246/rsat.sh /tmp/evaluation/303727-1172042246/instance-303727-1172042246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-303727-1172042246 -o ROOT/results/node23/solver-303727-1172042246 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303727-1172042246/rsat.sh /tmp/evaluation/303727-1172042246/instance-303727-1172042246.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 547731478

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1514992 kB
Buffers:         39000 kB
Cached:         413096 kB
SwapCached:      14928 kB
Active:         123864 kB
Inactive:       350892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514992 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            51736 kB
Committed_AS:   703024 kB
PageTables:       1696 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= 66560 MiB

End job on node23 on Wed Feb 21 07:37:29 UTC 2007