Trace number 293026

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 1200.64

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
MD5SUMbd3636480ccd2ac89b0fc1e6396aab86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark785.06
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.03	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/node33/watcher-293026-1171763332 -o ROOT/results/node33/solver-293026-1171763332 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293026-1171763332/rsat.sh /tmp/evaluation/293026-1171763332/instance-293026-1171763332.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: 1.00 1.00 1.00 3/64 6223
/proc/meminfo: memFree=967816/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 101368577 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6223/statm: 1338 233 195 169 0 49 0
[pid=6224] ppid=6223 vsize=688 CPUtime=0
/proc/6224/stat : 6224 (SatElite) R 6223 6223 5640 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 101368577 704512 85 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6224/statm: 172 85 49 128 0 41 0

[startup+0.107437 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6223
/proc/meminfo: memFree=967816/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51552 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6223
/proc/meminfo: memFree=967816/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=965176/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=3056 CPUtime=1.29
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 715 0 0 0 129 0 0 0 25 0 1 0 101368580 3129344 604 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 764 604 86 211 0 550 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8408

[startup+2.97802 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=964344/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=4624 CPUtime=2.93
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 1302 0 0 0 293 0 0 0 25 0 1 0 101368580 4734976 962 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 1156 962 86 211 0 942 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9976

[startup+6.2547 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=962872/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=5792 CPUtime=6.21
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 1797 0 0 0 620 1 0 0 25 0 1 0 101368580 5931008 1261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 1448 1261 86 211 0 1234 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 11144

[startup+12.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=960824/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=7500 CPUtime=12.67
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 2661 0 0 0 1266 1 0 0 25 0 1 0 101368580 7680000 1639 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 1875 1639 86 211 0 1661 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12852

[startup+25.5236 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=957752/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=10312 CPUtime=25.48
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 3814 0 0 0 2545 3 0 0 25 0 1 0 101368580 10559488 2404 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 2578 2404 86 211 0 2364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15664

[startup+51.1469 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=955064/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=13748 CPUtime=51.09
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 4736 0 0 0 5106 3 0 0 25 0 1 0 101368580 14077952 3132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 3437 3132 86 211 0 3223 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19100

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=952504/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=16348 CPUtime=102.31
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 6174 0 0 0 10227 4 0 0 25 0 1 0 101368580 16740352 3798 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 4087 3798 86 211 0 3873 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21700

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=946808/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=22744 CPUtime=162.35
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 9490 0 0 0 16229 6 0 0 25 0 1 0 101368580 23289856 5136 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 5686 5136 86 211 0 5472 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 28096

[startup+222.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=946808/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=22744 CPUtime=222.38
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 9502 0 0 0 22232 6 0 0 25 0 1 0 101368580 23289856 5148 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 5686 5148 86 211 0 5472 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 28096

[startup+282.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=943800/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=25872 CPUtime=282.42
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 10329 0 0 0 28235 7 0 0 25 0 1 0 101368580 26492928 5942 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 6468 5942 86 211 0 6254 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 31224

[startup+342.631 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 6226
/proc/meminfo: memFree=939064/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=30464 CPUtime=342.47
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 11507 0 0 0 34238 9 0 0 25 0 1 0 101368580 31195136 7120 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 7616 7120 86 211 0 7402 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 35816

[startup+402.688 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 6226
/proc/meminfo: memFree=937528/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=31280 CPUtime=402.5
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 13702 0 0 0 40240 10 0 0 25 0 1 0 101368580 32030720 7476 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 7820 7476 86 211 0 7606 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 36632

[startup+462.748 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 6226
/proc/meminfo: memFree=937528/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=31280 CPUtime=462.54
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 13709 0 0 0 46244 10 0 0 25 0 1 0 101368580 32030720 7483 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 7820 7483 86 211 0 7606 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 36632

[startup+522.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6226
/proc/meminfo: memFree=937464/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0

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

[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=32388 CPUtime=582.61
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 13922 0 0 0 58251 10 0 0 25 0 1 0 101368580 33165312 7696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 8097 7696 86 211 0 7883 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 37740

[startup+642.926 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 6226
/proc/meminfo: memFree=933240/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=35700 CPUtime=642.66
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 14836 0 0 0 64254 12 0 0 25 0 1 0 101368580 36556800 8577 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 8925 8577 86 211 0 8711 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 41052

[startup+702.987 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 6226
/proc/meminfo: memFree=929656/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=39140 CPUtime=702.69
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 15738 0 0 0 70257 12 0 0 25 0 1 0 101368580 40079360 9479 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 9785 9479 86 211 0 9571 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 44492

[startup+763.061 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6334
/proc/meminfo: memFree=925256/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=45044 CPUtime=762.7
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 17264 0 0 0 76255 15 0 0 25 0 1 0 101368580 46125056 10235 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11261 10235 86 211 0 11047 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 50396

[startup+823.156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923384/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47976 CPUtime=822.73
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 17954 0 0 0 82257 16 0 0 25 0 1 0 101368580 49127424 10925 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11994 10925 86 211 0 11780 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 53328

[startup+883.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=922808/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=882.77
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21871 0 0 0 88259 18 0 0 25 0 1 0 101368580 48803840 11082 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11082 86 211 0 11701 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 53012

[startup+943.273 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=922872/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=942.8
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21877 0 0 0 94262 18 0 0 25 0 1 0 101368580 48803840 11088 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11088 86 211 0 11701 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 53012

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1002.84
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21877 0 0 0 100266 18 0 0 25 0 1 0 101368580 48803840 11088 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11088 86 211 0 11701 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 53012

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1062.87
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21877 0 0 0 106269 18 0 0 25 0 1 0 101368580 48803840 11088 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11088 86 211 0 11701 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 53012

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1122.91
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21877 0 0 0 112273 18 0 0 25 0 1 0 101368580 48803840 11088 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11088 86 211 0 11701 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 53012

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1182.95
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21884 0 0 0 118277 18 0 0 25 0 1 0 101368580 48803840 11095 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11095 86 211 0 11701 0
Current children cumulated CPU time (s) 1182.95
Current children cumulated vsize (KiB) 53012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1200.07
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21896 0 0 0 119989 18 0 0 25 0 1 0 101368580 48803840 11107 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11107 86 211 0 11701 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53012

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6424
/proc/meminfo: memFree=923000/2055920 swapFree=4183908/4192956
[pid=6223] ppid=6221 vsize=5352 CPUtime=0
/proc/6223/stat : 6223 (rsat.sh) S 6221 6223 5640 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 101368577 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6223/statm: 1338 234 195 169 0 49 0
[pid=6226] ppid=6223 vsize=47660 CPUtime=1200.07
/proc/6226/stat : 6226 (rsat) R 6223 6223 5640 0 -1 4194304 21896 0 0 0 119989 18 0 0 25 0 1 0 101368580 48803840 11107 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6226/statm: 11915 11107 86 211 0 11701 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53012

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6223 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.009997
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): 1200.64
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.18
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 68468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 449
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 0.869867 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Feb 18 01:48:53 UTC 2007

IDJOB= 293026
IDBENCH= 19854
IDSOLVER= 104
FILE ID= node33/293026-1171763332

PBS_JOBID= 3839516

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293026-1171763332/rsat.sh /tmp/evaluation/293026-1171763332/instance-293026-1171763332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-293026-1171763332 -o ROOT/results/node33/solver-293026-1171763332 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293026-1171763332/rsat.sh /tmp/evaluation/293026-1171763332/instance-293026-1171763332.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  bd3636480ccd2ac89b0fc1e6396aab86

RANDOM SEED= 567546436

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        968224 kB
Buffers:         39484 kB
Cached:         932084 kB
SwapCached:       4164 kB
Active:         701332 kB
Inactive:       281268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        968224 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            91108 kB
Committed_AS:   128244 kB
PageTables:       1408 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= 66563 MiB

End job on node33 on Sun Feb 18 02:08:55 UTC 2007