Trace number 293846

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.1 1200.66

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1019153514-04.SAT.shuffled.cnf
MD5SUM45b9d25ea20b930c4376024c10f0fe19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.406938
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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-293846-1171778400 -o ROOT/results/node33/solver-293846-1171778400 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293846-1171778400/rsat.sh /tmp/evaluation/293846-1171778400/instance-293846-1171778400.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: 0.86 0.98 0.99 3/64 10697
/proc/meminfo: memFree=923112/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) R 10695 10697 9888 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 102875295 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10697/statm: 1338 232 194 169 0 49 0
[pid=10698] ppid=10697 vsize=688 CPUtime=0
/proc/10698/stat : 10698 (SatElite) R 10697 10697 9888 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 102875295 704512 87 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10698/statm: 172 87 49 128 0 41 0

[startup+0.10731 s]
/proc/loadavg: 0.86 0.98 0.99 3/64 10697
/proc/meminfo: memFree=923112/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515393 s]
/proc/loadavg: 0.86 0.98 0.99 3/64 10697
/proc/meminfo: memFree=923112/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33856 s]
/proc/loadavg: 0.86 0.98 0.99 2/66 10700
/proc/meminfo: memFree=920280/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=3292 CPUtime=1.31
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 824 0 0 0 131 0 0 0 25 0 1 0 102875296 3371008 665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 823 665 86 211 0 609 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8644

[startup+2.9779 s]
/proc/loadavg: 0.86 0.98 0.99 2/66 10700
/proc/meminfo: memFree=919256/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=4336 CPUtime=2.95
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 1274 0 0 0 295 0 0 0 25 0 1 0 102875296 4440064 886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 1084 886 86 211 0 870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9688

[startup+6.25457 s]
/proc/loadavg: 0.88 0.98 0.99 2/66 10700
/proc/meminfo: memFree=917720/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=5772 CPUtime=6.23
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 1844 0 0 0 622 1 0 0 25 0 1 0 102875296 5910528 1260 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 1443 1260 86 211 0 1229 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11124

[startup+12.7149 s]
/proc/loadavg: 0.89 0.98 0.99 2/66 10700
/proc/meminfo: memFree=915496/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=8152 CPUtime=12.69
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 2889 0 0 0 1267 2 0 0 25 0 1 0 102875296 8347648 1819 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 2038 1819 86 211 0 1824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13504

[startup+25.5225 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 10700
/proc/meminfo: memFree=912936/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=11004 CPUtime=25.49
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 3641 0 0 0 2546 3 0 0 25 0 1 0 102875296 11268096 2571 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 2751 2571 86 211 0 2537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16356

[startup+51.1478 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 10700
/proc/meminfo: memFree=911080/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=13356 CPUtime=51.1
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 5058 0 0 0 5107 3 0 0 25 0 1 0 102875296 13676544 3022 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 3339 3022 86 211 0 3125 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18708

[startup+102.415 s]
/proc/loadavg: 0.97 0.98 0.99 2/72 10812
/proc/meminfo: memFree=905520/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=17264 CPUtime=102.3
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 6864 0 0 0 10224 6 0 0 25 0 1 0 102875296 17678336 4035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 4316 4035 86 211 0 4102 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22616

[startup+162.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10898
/proc/meminfo: memFree=900832/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=24184 CPUtime=162.32
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 8695 0 0 0 16224 8 0 0 25 0 1 0 102875296 24764416 5480 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 6046 5480 86 211 0 5832 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29536

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10898
/proc/meminfo: memFree=898664/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=26008 CPUtime=222.37
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 10762 0 0 0 22228 9 0 0 25 0 1 0 102875296 26632192 5982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 6502 5982 86 211 0 6288 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 31360

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10898
/proc/meminfo: memFree=898664/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=26268 CPUtime=282.41
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 10810 0 0 0 28232 9 0 0 25 0 1 0 102875296 26898432 6030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 6567 6030 86 211 0 6353 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 31620

[startup+342.692 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10898
/proc/meminfo: memFree=893544/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=31936 CPUtime=342.44
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 12258 0 0 0 34234 10 0 0 25 0 1 0 102875296 32702464 7379 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 7984 7379 86 211 0 7770 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 37288

[startup+402.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10898
/proc/meminfo: memFree=889192/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=35804 CPUtime=402.48
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 13298 0 0 0 40237 11 0 0 25 0 1 0 102875296 36663296 8419 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530105 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 8951 8419 86 211 0 8737 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 41156

[startup+462.803 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 10898
/proc/meminfo: memFree=887912/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=35856 CPUtime=462.51
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 15520 0 0 0 46238 13 0 0 25 0 1 0 102875296 36716544 8688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 8964 8688 86 211 0 8750 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 41208

[startup+522.859 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 10898
/proc/meminfo: memFree=887912/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0

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

[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=35856 CPUtime=582.59
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 15520 0 0 0 58246 13 0 0 25 0 1 0 102875296 36716544 8688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 8964 8688 86 211 0 8750 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 41208

[startup+642.986 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=888104/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=35856 CPUtime=642.63
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 15538 0 0 0 64250 13 0 0 25 0 1 0 102875296 36716544 8706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 8964 8706 86 211 0 8750 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 41208

[startup+703.05 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=886440/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=37736 CPUtime=702.68
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 15975 0 0 0 70254 14 0 0 25 0 1 0 102875296 38641664 9143 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 9434 9143 86 211 0 9220 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 43088

[startup+763.103 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=882920/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=41500 CPUtime=762.7
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 16861 0 0 0 76256 14 0 0 25 0 1 0 102875296 42496000 10029 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 10375 10029 86 211 0 10161 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 46852

[startup+823.164 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=880040/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=47340 CPUtime=822.74
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 18334 0 0 0 82259 15 0 0 25 0 1 0 102875296 48476160 10732 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 11835 10732 86 211 0 11621 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 52692

[startup+883.22 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=876968/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=50516 CPUtime=882.78
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 19104 0 0 0 88262 16 0 0 25 0 1 0 102875296 51728384 11502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 12629 11502 86 211 0 12415 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 55868

[startup+943.28 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=874344/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=53240 CPUtime=942.82
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 19757 0 0 0 94265 17 0 0 25 0 1 0 102875296 54517760 12155 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13310 12155 86 211 0 13096 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 58592

[startup+1003.34 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=872040/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=55652 CPUtime=1002.86
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 20340 0 0 0 100268 18 0 0 25 0 1 0 102875296 56987648 12738 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13913 12738 86 211 0 13699 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 61004

[startup+1063.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10898
/proc/meminfo: memFree=869288/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=58540 CPUtime=1062.9
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 21049 0 0 0 106272 18 0 0 25 0 1 0 102875296 59944960 13414 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 14635 13414 86 211 0 14421 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 63892

[startup+1123.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10900
/proc/meminfo: memFree=871272/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=54488 CPUtime=1122.94
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 24335 0 0 0 112275 19 0 0 25 0 1 0 102875296 55795712 12870 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13622 12870 86 211 0 13408 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 59840

[startup+1183.53 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10900
/proc/meminfo: memFree=871336/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=54488 CPUtime=1182.98
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 24335 0 0 0 118279 19 0 0 25 0 1 0 102875296 55795712 12870 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13622 12870 86 211 0 13408 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 59840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10900
/proc/meminfo: memFree=871336/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=54488 CPUtime=1200.1
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 24343 0 0 0 119991 19 0 0 25 0 1 0 102875296 55795712 12878 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13622 12878 86 211 0 13408 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59840

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

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

[startup+1200.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10900
/proc/meminfo: memFree=871336/2055920 swapFree=4183908/4192956
[pid=10697] ppid=10695 vsize=5352 CPUtime=0
/proc/10697/stat : 10697 (rsat.sh) S 10695 10697 9888 0 -1 4194304 306 146 0 0 0 0 0 0 16 0 1 0 102875295 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10697/statm: 1338 234 195 169 0 49 0
[pid=10700] ppid=10697 vsize=54488 CPUtime=1200.1
/proc/10700/stat : 10700 (rsat) R 10697 10697 9888 0 -1 4194304 24343 0 0 0 119991 19 0 0 25 0 1 0 102875296 55795712 12878 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10700/statm: 13622 12878 86 211 0 13408 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10697 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=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.1

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

Real time (s): 1200.66
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.19
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 76744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 452
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= 2

runsolver used 0.892864 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Feb 18 06:00:00 UTC 2007

IDJOB= 293846
IDBENCH= 19874
IDSOLVER= 104
FILE ID= node33/293846-1171778400

PBS_JOBID= 3839547

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1019153514-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293846-1171778400/rsat.sh /tmp/evaluation/293846-1171778400/instance-293846-1171778400.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-293846-1171778400 -o ROOT/results/node33/solver-293846-1171778400 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293846-1171778400/rsat.sh /tmp/evaluation/293846-1171778400/instance-293846-1171778400.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  45b9d25ea20b930c4376024c10f0fe19

RANDOM SEED= 976565820

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:        923520 kB
Buffers:         40380 kB
Cached:         971648 kB
SwapCached:       4164 kB
Active:         748996 kB
Inactive:       273848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        923520 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            95580 kB
Committed_AS:   138208 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 06:20:03 UTC 2007