Trace number 300980

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
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:   0.013997 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/node10/watcher-300980-1171946221 -o ROOT/results/node10/solver-300980-1171946221 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300980-1171946221/rsat.sh /tmp/evaluation/300980-1171946221/instance-300980-1171946221.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: 1.03 1.01 1.00 3/77 5112
/proc/meminfo: memFree=1501624/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 214577101 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5112/statm: 1339 234 195 169 0 50 0
[pid=5113] ppid=5112 vsize=820 CPUtime=0
/proc/5113/stat : 5113 (SatElite) R 5112 5112 4757 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 214577101 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/5113/statm: 205 110 49 128 0 74 0

[startup+0.107168 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 5112
/proc/meminfo: memFree=1501624/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515222 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 5112
/proc/meminfo: memFree=1501624/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33733 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1497000/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=6112 CPUtime=1.28
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 1472 0 0 0 127 1 0 0 25 0 1 0 214577106 6258688 1370 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 1528 1370 86 211 0 1314 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11468

[startup+2.98356 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1493800/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=8432 CPUtime=2.92
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 2115 0 0 0 291 1 0 0 25 0 1 0 214577106 8634368 1948 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 2108 1948 86 211 0 1894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13788

[startup+6.26 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1489448/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=14476 CPUtime=6.2
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 3807 0 0 0 617 3 0 0 25 0 1 0 214577106 14823424 3444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 3619 3444 86 211 0 3405 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19832

[startup+12.7219 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1480936/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=21804 CPUtime=12.66
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 5867 0 0 0 1262 4 0 0 25 0 1 0 214577106 22327296 5210 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 5451 5210 86 211 0 5237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27160

[startup+25.5286 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1472936/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=30012 CPUtime=25.47
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 8376 0 0 0 2541 6 0 0 25 0 1 0 214577106 30732288 7331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 7503 7331 86 211 0 7289 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35368

[startup+51.1581 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 5115
/proc/meminfo: memFree=1461352/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=41460 CPUtime=51.09
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 12073 0 0 0 5100 9 0 0 25 0 1 0 214577106 42455040 10062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 10365 10062 86 211 0 10151 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 46816

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5115
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=53912 CPUtime=102.32
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 16041 0 0 0 10220 12 0 0 25 0 1 0 214577106 55205888 13258 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 13478 13258 86 211 0 13264 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 59268

[startup+162.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5115
/proc/meminfo: memFree=1427944/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=74984 CPUtime=162.39
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 22967 0 0 0 16221 18 0 0 25 0 1 0 214577106 76783616 18258 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 18746 18258 86 211 0 18532 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 80340

[startup+222.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5115
/proc/meminfo: memFree=1424808/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=78380 CPUtime=222.44
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 23828 0 0 0 22225 19 0 0 25 0 1 0 214577106 80261120 19119 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 19595 19119 86 211 0 19381 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 83736

[startup+282.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1398696/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=103872 CPUtime=282.49
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 30362 0 0 0 28222 27 0 0 25 0 1 0 214577106 106364928 25653 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530101 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 25968 25653 86 211 0 25754 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 109228

[startup+342.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1388264/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=113652 CPUtime=342.54
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 34407 0 0 0 34222 32 0 0 25 0 1 0 214577106 116379648 28158 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 28413 28158 86 211 0 28199 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 119008

[startup+402.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1388264/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=113652 CPUtime=402.6
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 34408 0 0 0 40228 32 0 0 25 0 1 0 214577106 116379648 28159 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 28413 28159 86 211 0 28199 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 119008

[startup+462.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1388328/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=113652 CPUtime=462.66
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 34408 0 0 0 46234 32 0 0 25 0 1 0 214577106 116379648 28159 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 28413 28159 86 211 0 28199 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 119008

[startup+522.937 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 5117
/proc/meminfo: memFree=1375912/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03

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

[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=145436 CPUtime=582.77
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 42539 0 0 0 58238 39 0 0 25 0 1 0 214577106 148926464 35520 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 36359 35520 86 211 0 36145 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 150792

[startup+643.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1344424/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=159572 CPUtime=642.83
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 46180 0 0 0 64240 43 0 0 25 0 1 0 214577106 163401728 39161 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 39893 39161 86 211 0 39679 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 164928

[startup+703.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335592/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=702.89
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51427 0 0 0 70241 48 0 0 25 0 1 0 214577106 172097536 41332 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41332 86 211 0 41802 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 173420

[startup+763.241 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335592/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=762.95
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51428 0 0 0 76246 49 0 0 25 0 1 0 214577106 172097536 41333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41333 86 211 0 41802 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 173420

[startup+823.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335592/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=823
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51428 0 0 0 82251 49 0 0 25 0 1 0 214577106 172097536 41333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41333 86 211 0 41802 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 173420

[startup+883.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335656/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=883.05
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51428 0 0 0 88256 49 0 0 25 0 1 0 214577106 172097536 41333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41333 86 211 0 41802 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 173420

[startup+943.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335656/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=943.12
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51428 0 0 0 94262 50 0 0 25 0 1 0 214577106 172097536 41333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41333 86 211 0 41802 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 173420

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1335720/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=168064 CPUtime=1003.17
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 51428 0 0 0 100267 50 0 0 25 0 1 0 214577106 172097536 41333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 42016 41333 86 211 0 41802 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 173420

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1330408/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=173368 CPUtime=1063.22
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 52757 0 0 0 106270 52 0 0 25 0 1 0 214577106 177528832 42662 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 43342 42662 86 211 0 43128 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 178724

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1317224/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=186520 CPUtime=1123.27
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 56065 0 0 0 112272 55 0 0 25 0 1 0 214577106 190996480 45970 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529459 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 46630 45970 86 211 0 46416 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 191876

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1305064/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=198460 CPUtime=1183.33
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 59104 0 0 0 118275 58 0 0 25 0 1 0 214577106 203223040 49009 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 49615 49009 86 211 0 49401 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 203816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1301992/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=201288 CPUtime=1200.04
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 59840 0 0 0 119945 59 0 0 25 0 1 0 214577106 206118912 49745 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 50322 49745 86 211 0 50108 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 206644

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5117
/proc/meminfo: memFree=1301992/2055920 swapFree=4192812/4192956
[pid=5112] ppid=5110 vsize=5356 CPUtime=0.03
/proc/5112/stat : 5112 (rsat.sh) S 5110 5112 4757 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214577101 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5112/statm: 1339 235 195 169 0 50 0
[pid=5115] ppid=5112 vsize=201288 CPUtime=1200.04
/proc/5115/stat : 5115 (rsat) R 5112 5112 4757 0 -1 4194304 59840 0 0 0 119945 59 0 0 25 0 1 0 214577106 206118912 49745 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5115/statm: 50322 49745 86 211 0 50108 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 206644

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5112 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.044993
while last known CPU time is 1200.07

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

Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.48
CPU system time (s): 0.59
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 206644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
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= 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= 15
involuntary context switches= 3

runsolver used 1.21481 second user time and 3.05253 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 04:37:01 UTC 2007

IDJOB= 300980
IDBENCH= 20048
IDSOLVER= 104
FILE ID= node10/300980-1171946221

PBS_JOBID= 3848967

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/300980-1171946221/rsat.sh /tmp/evaluation/300980-1171946221/instance-300980-1171946221.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300980-1171946221 -o ROOT/results/node10/solver-300980-1171946221 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300980-1171946221/rsat.sh /tmp/evaluation/300980-1171946221/instance-300980-1171946221.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 554497916

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1502032 kB
Buffers:         52300 kB
Cached:         385552 kB
SwapCached:          0 kB
Active:         265872 kB
Inactive:       216200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          63112 kB
Slab:            57284 kB
Committed_AS:  1236208 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node10 on Tue Feb 20 04:57:03 UTC 2007