Trace number 294174

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) 1200.09 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
MD5SUM7216eb29a4c793652d945295ab58d575
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
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/node1/watcher-294174-1171784217 -o ROOT/results/node1/solver-294174-1171784217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294174-1171784217/rsat.sh /tmp/evaluation/294174-1171784217/instance-294174-1171784217.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: 0.95 1.00 0.99 2/77 11265
/proc/meminfo: memFree=1708768/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 198376730 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11265/statm: 1339 234 195 169 0 50 0
[pid=11266] ppid=11265 vsize=688 CPUtime=0
/proc/11266/stat : 11266 (SatElite) R 11265 11265 11202 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 198376730 704512 88 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11266/statm: 172 88 49 128 0 41 0

[startup+0.107079 s]
/proc/loadavg: 0.95 1.00 0.99 2/77 11265
/proc/meminfo: memFree=1708768/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515126 s]
/proc/loadavg: 0.95 1.00 0.99 2/77 11265
/proc/meminfo: memFree=1708768/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33522 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 11268
/proc/meminfo: memFree=1706128/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=3460 CPUtime=1.31
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 808 0 0 0 131 0 0 0 25 0 1 0 198376731 3543040 697 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 865 697 86 211 0 651 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8816

[startup+2.97141 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 11268
/proc/meminfo: memFree=1705168/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=5264 CPUtime=2.94
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 1279 0 0 0 294 0 0 0 25 0 1 0 198376731 5390336 1104 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 1316 1104 86 211 0 1102 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10620

[startup+6.2588 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 11268
/proc/meminfo: memFree=1702928/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=7200 CPUtime=6.23
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 1996 0 0 0 622 1 0 0 25 0 1 0 198376731 7372800 1527 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 1800 1527 86 211 0 1586 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12556

[startup+12.7226 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 11268
/proc/meminfo: memFree=1700816/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=8780 CPUtime=12.69
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 2829 0 0 0 1268 1 0 0 25 0 1 0 198376731 8990720 1972 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 2195 1972 86 211 0 1981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14136

[startup+25.529 s]
/proc/loadavg: 0.97 1.00 0.99 2/79 11268
/proc/meminfo: memFree=1698648/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=10464 CPUtime=25.49
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 3663 0 0 0 2548 1 0 0 25 0 1 0 198376731 10715136 2418 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 2616 2418 86 211 0 2402 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15820

[startup+51.159 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 11268
/proc/meminfo: memFree=1694424/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=15336 CPUtime=51.11
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 5711 0 0 0 5109 2 0 0 25 0 1 0 198376731 15704064 3500 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 3834 3500 86 211 0 3620 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20692

[startup+102.415 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 11268
/proc/meminfo: memFree=1688216/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=21492 CPUtime=102.36
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 7330 0 0 0 10232 4 0 0 25 0 1 0 198376731 22007808 5119 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 5373 5119 86 211 0 5159 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26848

[startup+162.492 s]
/proc/loadavg: 1.01 1.01 1.00 3/79 11268
/proc/meminfo: memFree=1687512/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=21704 CPUtime=162.42
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 8230 0 0 0 16237 5 0 0 25 0 1 0 198376731 22224896 5210 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 5426 5210 86 211 0 5212 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27060

[startup+222.567 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 11270
/proc/meminfo: memFree=1681304/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=29196 CPUtime=222.47
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 10199 0 0 0 22240 7 0 0 25 0 1 0 198376731 29896704 6793 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 7299 6793 86 211 0 7085 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 34552

[startup+282.636 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 11270
/proc/meminfo: memFree=1677464/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=32524 CPUtime=282.53
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 12629 0 0 0 28244 9 0 0 25 0 1 0 198376731 33304576 7683 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 8131 7683 86 211 0 7917 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 37880

[startup+342.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1677536/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=32524 CPUtime=342.59
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 12655 0 0 0 34249 10 0 0 25 0 1 0 198376731 33304576 7709 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 8131 7709 86 211 0 7917 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37880

[startup+402.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1676896/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=33168 CPUtime=402.64
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 12816 0 0 0 40254 10 0 0 25 0 1 0 198376731 33964032 7870 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 8292 7870 86 211 0 8078 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 38524

[startup+462.864 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 11270
/proc/meminfo: memFree=1671712/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=38340 CPUtime=462.7
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 14129 0 0 0 46259 11 0 0 25 0 1 0 198376731 39260160 9183 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 9585 9183 86 211 0 9371 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 43696

[startup+522.934 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 11270
/proc/meminfo: memFree=1667040/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0

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

[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=46624 CPUtime=582.82
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 16266 0 0 0 58267 15 0 0 25 0 1 0 198376731 47742976 11320 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 11656 11320 86 211 0 11442 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 51980

[startup+643.084 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661792/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=642.87
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20604 0 0 0 64270 17 0 0 25 0 1 0 198376731 51367936 11598 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11598 86 211 0 12327 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 55520

[startup+703.161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661792/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=702.93
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20604 0 0 0 70275 18 0 0 25 0 1 0 198376731 51367936 11598 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11598 86 211 0 12327 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 55520

[startup+763.235 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661856/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=762.98
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20613 0 0 0 76280 18 0 0 25 0 1 0 198376731 51367936 11607 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11607 86 211 0 12327 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 55520

[startup+823.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661856/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=823.04
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20615 0 0 0 82285 19 0 0 25 0 1 0 198376731 51367936 11609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11609 86 211 0 12327 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 55520

[startup+883.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661856/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=883.09
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20623 0 0 0 88290 19 0 0 25 0 1 0 198376731 51367936 11617 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11617 86 211 0 12327 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 55520

[startup+943.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1661856/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=50164 CPUtime=943.15
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 20630 0 0 0 94295 20 0 0 25 0 1 0 198376731 51367936 11624 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 12541 11624 86 211 0 12327 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 55520

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1659680/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=52352 CPUtime=1003.2
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 21177 0 0 0 100300 20 0 0 25 0 1 0 198376731 53608448 12171 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 13088 12171 86 211 0 12874 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 57708

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1656288/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=55652 CPUtime=1063.27
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 22024 0 0 0 106305 22 0 0 25 0 1 0 198376731 56987648 13018 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 13913 13018 86 211 0 13699 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 61008

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1653152/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=58668 CPUtime=1123.32
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 22808 0 0 0 112309 23 0 0 25 0 1 0 198376731 60076032 13802 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 14667 13802 86 211 0 14453 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 64024

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1650016/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=61764 CPUtime=1183.38
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 23627 0 0 0 118314 24 0 0 25 0 1 0 198376731 63246336 14588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 15441 14588 86 211 0 15227 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 67120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11270
/proc/meminfo: memFree=1649056/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=62532 CPUtime=1200.09
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 23845 0 0 0 119985 24 0 0 25 0 1 0 198376731 64032768 14806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 15633 14806 86 211 0 15419 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 67888

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 11270
/proc/meminfo: memFree=1649056/2055920 swapFree=4158120/4192956
[pid=11265] ppid=11263 vsize=5356 CPUtime=0
/proc/11265/stat : 11265 (rsat.sh) S 11263 11265 11202 0 -1 4194304 307 159 0 0 0 0 0 0 16 0 1 0 198376730 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11265/statm: 1339 235 195 169 0 50 0
[pid=11268] ppid=11265 vsize=62532 CPUtime=1200.09
/proc/11268/stat : 11268 (rsat) R 11265 11265 11202 0 -1 4194304 23845 0 0 0 119985 24 0 0 25 0 1 0 198376731 64032768 14806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11268/statm: 15633 14806 86 211 0 15419 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 67888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11265 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.24
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 69028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 466
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 14

runsolver used 1.22781 second user time and 3.03954 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 07:36:57 UTC 2007

IDJOB= 294174
IDBENCH= 19882
IDSOLVER= 104
FILE ID= node1/294174-1171784217

PBS_JOBID= 3839309

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294174-1171784217/rsat.sh /tmp/evaluation/294174-1171784217/instance-294174-1171784217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-294174-1171784217 -o ROOT/results/node1/solver-294174-1171784217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294174-1171784217/rsat.sh /tmp/evaluation/294174-1171784217/instance-294174-1171784217.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7216eb29a4c793652d945295ab58d575

RANDOM SEED= 572731789

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1709240 kB
Buffers:         47772 kB
Cached:         206768 kB
SwapCached:      15284 kB
Active:         220024 kB
Inactive:        57440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709240 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            54788 kB
Committed_AS:   616116 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Sun Feb 18 07:56:59 UTC 2007