Trace number 301677

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
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 variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.026995 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/node17/watcher-301677-1171985196 -o ROOT/results/node17/solver-301677-1171985196 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301677-1171985196/rsat.sh /tmp/evaluation/301677-1171985196/instance-301677-1171985196.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: 0.92 1.01 1.56 3/77 4761
/proc/meminfo: memFree=1552312/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 218473815 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 234 195 169 0 50 0
[pid=4762] ppid=4761 vsize=820 CPUtime=0
/proc/4762/stat : 4762 (SatElite) R 4761 4761 4652 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 218473815 839680 116 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4762/statm: 205 116 49 128 0 74 0

[startup+0.106775 s]
/proc/loadavg: 0.92 1.01 1.56 3/77 4761
/proc/meminfo: memFree=1552312/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.51482 s]
/proc/loadavg: 0.92 1.01 1.56 3/77 4761
/proc/meminfo: memFree=1552312/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.3359 s]
/proc/loadavg: 0.92 1.01 1.56 2/79 4764
/proc/meminfo: memFree=1546024/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=7816 CPUtime=1.25
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 1808 0 0 0 125 0 0 0 25 0 1 0 218473822 8003584 1778 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 1954 1778 86 211 0 1740 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13172

[startup+2.97207 s]
/proc/loadavg: 0.92 1.01 1.56 2/79 4764
/proc/meminfo: memFree=1543336/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=12300 CPUtime=2.89
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 2991 0 0 0 288 1 0 0 25 0 1 0 218473822 12595200 2896 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 3075 2896 86 211 0 2861 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17656

[startup+6.25941 s]
/proc/loadavg: 0.93 1.01 1.56 2/79 4764
/proc/meminfo: memFree=1534704/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=17760 CPUtime=6.17
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 4644 0 0 0 616 1 0 0 25 0 1 0 218473822 18186240 4256 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 4440 4256 86 211 0 4226 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 23116

[startup+12.7101 s]
/proc/loadavg: 0.94 1.00 1.55 2/79 4764
/proc/meminfo: memFree=1526960/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=25708 CPUtime=12.62
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 7053 0 0 0 1260 2 0 0 25 0 1 0 218473822 26324992 6179 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527384 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 6427 6179 86 211 0 6213 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31064

[startup+25.5274 s]
/proc/loadavg: 0.95 1.00 1.54 2/79 4764
/proc/meminfo: memFree=1515440/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=37012 CPUtime=25.44
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 10310 0 0 0 2539 5 0 0 25 0 1 0 218473822 37900288 9048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 9253 9048 86 211 0 9039 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42368

[startup+51.1541 s]
/proc/loadavg: 0.96 1.00 1.53 2/79 4764
/proc/meminfo: memFree=1498800/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=54056 CPUtime=51.05
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 15420 0 0 0 5097 8 0 0 25 0 1 0 218473822 55353344 13192 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 13514 13192 86 211 0 13300 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 59412

[startup+102.402 s]
/proc/loadavg: 1.04 1.02 1.51 2/79 4764
/proc/meminfo: memFree=1469360/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=83080 CPUtime=102.29
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 23544 0 0 0 10213 16 0 0 25 0 1 0 218473822 85073920 20544 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 20770 20544 86 211 0 20556 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 88436

[startup+162.475 s]
/proc/loadavg: 1.01 1.01 1.47 2/79 4764
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=115820 CPUtime=162.35
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 31883 0 0 0 16211 24 0 0 25 0 1 0 218473822 118599680 28497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 28955 28497 86 211 0 28741 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 121176

[startup+222.541 s]
/proc/loadavg: 1.00 1.00 1.44 2/79 4764
/proc/meminfo: memFree=1433648/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=119416 CPUtime=222.39
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 34360 0 0 0 22213 26 0 0 25 0 1 0 218473822 122281984 29434 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 29854 29434 86 211 0 29640 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 124772

[startup+282.607 s]
/proc/loadavg: 1.00 1.00 1.41 2/79 4764
/proc/meminfo: memFree=1420272/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=133256 CPUtime=282.45
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 37837 0 0 0 28215 30 0 0 25 0 1 0 218473822 136454144 32911 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 33314 32911 86 211 0 33100 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 138612

[startup+342.676 s]
/proc/loadavg: 1.00 1.00 1.38 3/79 4764
/proc/meminfo: memFree=1382768/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=170100 CPUtime=342.5
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 47214 0 0 0 34208 42 0 0 25 0 1 0 218473822 174182400 42288 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 42525 42288 86 211 0 42311 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 175456

[startup+402.753 s]
/proc/loadavg: 1.00 1.00 1.35 2/79 4764
/proc/meminfo: memFree=1367024/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=184984 CPUtime=402.56
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 52514 0 0 0 40209 47 0 0 25 0 1 0 218473822 189423616 46048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 46246 46048 86 211 0 46032 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 190340

[startup+462.82 s]
/proc/loadavg: 1.00 1.00 1.33 2/79 4764
/proc/meminfo: memFree=1367088/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=184984 CPUtime=462.61
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 52515 0 0 0 46214 47 0 0 25 0 1 0 218473822 189423616 46049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 46246 46049 86 211 0 46032 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 190340

[startup+522.892 s]
/proc/loadavg: 1.00 1.00 1.31 2/79 4764
/proc/meminfo: memFree=1367152/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06

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

[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=194216 CPUtime=582.73
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 55136 0 0 0 58222 51 0 0 25 0 1 0 218473822 198877184 47900 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 48554 47900 86 211 0 48340 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 199572

[startup+643.038 s]
/proc/loadavg: 1.00 1.00 1.26 2/79 4764
/proc/meminfo: memFree=1333104/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=220624 CPUtime=642.79
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 61816 0 0 0 64220 59 0 0 25 0 1 0 218473822 225918976 54580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 55156 54580 86 211 0 54942 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 225980

[startup+703.108 s]
/proc/loadavg: 1.00 1.00 1.24 2/79 4764
/proc/meminfo: memFree=1309808/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=243840 CPUtime=702.84
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 67668 0 0 0 70218 66 0 0 25 0 1 0 218473822 249692160 60432 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 60960 60432 86 211 0 60746 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 249196

[startup+763.178 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 4764
/proc/meminfo: memFree=1288688/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=264740 CPUtime=762.89
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 72958 0 0 0 76218 71 0 0 25 0 1 0 218473822 271093760 65722 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 66185 65722 86 211 0 65971 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 270096

[startup+823.252 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 4766
/proc/meminfo: memFree=1282160/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=822.95
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 82221 74 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 275996

[startup+883.32 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 4766
/proc/meminfo: memFree=1282224/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=883
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 88226 74 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 275996

[startup+943.387 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 4766
/proc/meminfo: memFree=1282288/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=943.06
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 94231 75 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 275996

[startup+1003.46 s]
/proc/loadavg: 1.10 1.03 1.17 2/79 4766
/proc/meminfo: memFree=1282288/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1003.11
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 100236 75 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 275996

[startup+1063.53 s]
/proc/loadavg: 1.03 1.02 1.16 2/79 4766
/proc/meminfo: memFree=1282288/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1063.18
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 106242 76 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 275996

[startup+1123.61 s]
/proc/loadavg: 1.01 1.02 1.15 2/79 4766
/proc/meminfo: memFree=1282416/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1123.23
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 112247 76 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 275996

[startup+1183.67 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 4766
/proc/meminfo: memFree=1282416/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1183.28
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 118252 76 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 275996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 4766
/proc/meminfo: memFree=1282352/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1200
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 119923 77 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 275996

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 4766
/proc/meminfo: memFree=1282352/2055920 swapFree=4192812/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0.06
/proc/4761/stat : 4761 (rsat.sh) S 4759 4761 4652 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 218473815 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4761/statm: 1339 235 195 169 0 50 0
[pid=4764] ppid=4761 vsize=270640 CPUtime=1200
/proc/4764/stat : 4764 (rsat) R 4761 4761 4652 0 -1 4194304 77545 0 0 0 119923 77 0 0 25 0 1 0 218473822 277135360 67233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4764/statm: 67660 67233 86 211 0 67446 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 275996

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4761 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.070988
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.29
CPU system time (s): 0.77
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 288300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822
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= 5

runsolver used 1.18882 second user time and 3.07853 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 15:26:36 UTC 2007

IDJOB= 301677
IDBENCH= 20065
IDSOLVER= 104
FILE ID= node17/301677-1171985196

PBS_JOBID= 3849063

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301677-1171985196/rsat.sh /tmp/evaluation/301677-1171985196/instance-301677-1171985196.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-301677-1171985196 -o ROOT/results/node17/solver-301677-1171985196 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301677-1171985196/rsat.sh /tmp/evaluation/301677-1171985196/instance-301677-1171985196.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 779330911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1552848 kB
Buffers:         54520 kB
Cached:         331108 kB
SwapCached:          0 kB
Active:         287508 kB
Inactive:       142520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          63280 kB
Slab:            58700 kB
Committed_AS:   795056 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node17 on Tue Feb 20 15:46:38 UTC 2007