Trace number 294461

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) 1200.02 1200.73

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1755163742-08.SAT.shuffled.cnf
MD5SUMd3edeae19215a6960895e5b557b1cbc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.206968
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node29/watcher-294461-1171789251 -o ROOT/results/node29/solver-294461-1171789251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294461-1171789251/rsat.sh /tmp/evaluation/294461-1171789251/instance-294461-1171789251.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22392
/proc/meminfo: memFree=915760/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 172689332 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 233 195 169 0 49 0
[pid=22393] ppid=22392 vsize=688 CPUtime=0
/proc/22393/stat : 22393 (SatElite) R 22392 22392 21893 0 -1 4194304 88 0 0 0 0 0 0 0 18 0 1 0 172689332 704512 70 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/22393/statm: 172 70 49 128 0 41 0

[startup+0.108195 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22392
/proc/meminfo: memFree=915760/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22392
/proc/meminfo: memFree=915760/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33827 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22395
/proc/meminfo: memFree=913120/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=2984 CPUtime=1.31
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 700 0 0 0 131 0 0 0 25 0 1 0 172689334 3055616 590 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 746 590 86 211 0 532 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8336

[startup+2.98537 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22395
/proc/meminfo: memFree=912288/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=4316 CPUtime=2.95
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 1194 0 0 0 295 0 0 0 25 0 1 0 172689334 4419584 888 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 1079 888 86 211 0 865 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.26157 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22395
/proc/meminfo: memFree=911136/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=5508 CPUtime=6.22
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 1691 0 0 0 622 0 0 0 25 0 1 0 172689334 5640192 1189 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 1377 1189 86 211 0 1163 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10860

[startup+12.727 s]
/proc/loadavg: 0.94 0.98 0.99 2/85 22421
/proc/meminfo: memFree=908360/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=6844 CPUtime=12.69
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 2447 0 0 0 1268 1 0 0 25 0 1 0 172689334 7008256 1459 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 1711 1459 86 211 0 1497 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12196

[startup+25.5438 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 22469
/proc/meminfo: memFree=905736/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=9180 CPUtime=25.5
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 3461 0 0 0 2545 5 0 0 25 0 1 0 172689334 9400320 2085 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 2295 2085 86 211 0 2081 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 14532

[startup+51.1924 s]
/proc/loadavg: 0.97 0.98 0.99 2/85 22507
/proc/meminfo: memFree=903232/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=12412 CPUtime=51.13
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 4366 0 0 0 5104 9 0 0 25 0 1 0 172689334 12709888 2796 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 3103 2796 86 211 0 2889 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 17764

[startup+102.483 s]
/proc/loadavg: 0.98 0.98 0.99 2/85 22573
/proc/meminfo: memFree=901184/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=14600 CPUtime=102.39
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 5644 0 0 0 10221 18 0 0 25 0 1 0 172689334 14950400 3284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 3650 3284 86 211 0 3436 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 19952

[startup+162.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=898680/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=17160 CPUtime=162.45
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 7467 0 0 0 16225 20 0 0 25 0 1 0 172689334 17571840 4114 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 4290 4114 86 211 0 4076 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 22512

[startup+222.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=898616/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=17600 CPUtime=222.49
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 7568 0 0 0 22229 20 0 0 25 0 1 0 172689334 18022400 4215 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 4400 4215 86 211 0 4186 0
Current children cumulated CPU time (s) 222.5
Current children cumulated vsize (KiB) 22952

[startup+282.752 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=894328/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=23424 CPUtime=282.54
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 9050 0 0 0 28233 21 0 0 25 0 1 0 172689334 23986176 5311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 5856 5311 86 211 0 5642 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 28776

[startup+342.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=890488/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=27200 CPUtime=342.61
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 10124 0 0 0 34239 22 0 0 25 0 1 0 172689334 27852800 6286 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 6800 6286 86 211 0 6586 0
Current children cumulated CPU time (s) 342.62
Current children cumulated vsize (KiB) 32552

[startup+402.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=890936/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=25936 CPUtime=402.65
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 11747 0 0 0 40242 23 0 0 25 0 1 0 172689334 26558464 6110 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 6484 6110 86 211 0 6270 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 31288

[startup+463.037 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=890936/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=25936 CPUtime=462.72
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 11751 0 0 0 46249 23 0 0 25 0 1 0 172689334 26558464 6114 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 6484 6114 86 211 0 6270 0
Current children cumulated CPU time (s) 462.73
Current children cumulated vsize (KiB) 31288

[startup+523.124 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=890808/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=26460 CPUtime=522.76
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 11839 0 0 0 52253 23 0 0 25 0 1 0 172689334 27095040 6202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 6615 6202 86 211 0 6401 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 31812

[startup+583.212 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=888824/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=28996 CPUtime=582.82
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 12361 0 0 0 58258 24 0 0 25 0 1 0 172689334 29691904 6691 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 7249 6691 86 211 0 7035 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 34348

[startup+643.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=886008/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=31888 CPUtime=642.87
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 13121 0 0 0 64262 25 0 0 25 0 1 0 172689334 32653312 7418 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 7972 7418 86 211 0 7758 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 37240

[startup+703.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=883384/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=34092 CPUtime=702.94
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 13739 0 0 0 70269 25 0 0 25 0 1 0 172689334 34910208 8036 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 8523 8036 86 211 0 8309 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 39444

[startup+763.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=880888/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=39524 CPUtime=762.99
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 15119 0 0 0 76272 27 0 0 25 0 1 0 172689334 40472576 8646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 9881 8646 86 211 0 9667 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 44876

[startup+823.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=878264/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=42440 CPUtime=823.05
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 15804 0 0 0 82277 28 0 0 25 0 1 0 172689334 43458560 9331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 10610 9331 86 211 0 10396 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 47792

[startup+883.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=880824/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=38016 CPUtime=883.1
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19047 0 0 0 88280 30 0 0 25 0 1 0 172689334 38928384 8624 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 9504 8624 86 211 0 9290 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 43368

[startup+943.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=880888/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=38144 CPUtime=943.15
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19083 0 0 0 94285 30 0 0 25 0 1 0 172689334 39059456 8627 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 9536 8627 86 211 0 9322 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 43496

[startup+1003.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=880888/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=38408 CPUtime=1003.2
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19136 0 0 0 100290 30 0 0 25 0 1 0 172689334 39329792 8680 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 9602 8680 86 211 0 9388 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 43760

[startup+1063.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=880312/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=39328 CPUtime=1063.26
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19268 0 0 0 106296 30 0 0 25 0 1 0 172689334 40271872 8812 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 9832 8812 86 211 0 9618 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 44680

[startup+1124.02 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=879736/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=40248 CPUtime=1123.33
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19419 0 0 0 112303 30 0 0 25 0 1 0 172689334 41213952 8963 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 10062 8963 86 211 0 9848 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 45600

[startup+1184.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=879480/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=40504 CPUtime=1183.4
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19538 0 0 0 118309 31 0 0 25 0 1 0 172689334 41476096 9016 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 10126 9016 86 211 0 9912 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 45856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22593
/proc/meminfo: memFree=879416/2055920 swapFree=4147432/4192956
[pid=22392] ppid=22390 vsize=5352 CPUtime=0.01
/proc/22392/stat : 22392 (rsat.sh) S 22390 22392 21893 0 -1 4194304 306 201 0 0 0 0 1 0 18 0 1 0 172689332 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22392/statm: 1338 234 195 169 0 49 0
[pid=22395] ppid=22392 vsize=40504 CPUtime=1200.01
/proc/22395/stat : 22395 (rsat) R 22392 22392 21893 0 -1 4194304 19543 0 0 0 119970 31 0 0 25 0 1 0 172689334 41476096 9021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/22395/statm: 10126 9021 86 211 0 9912 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 45856

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22392 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.02

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

Real time (s): 1200.73
CPU time (s): 1200.02
CPU user time (s): 1199.71
CPU system time (s): 0.31
CPU usage (%): 99.941
Max. virtual memory (cumulated for all children) (KiB): 60224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 507
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= 17
involuntary context switches= 3

runsolver used 1.12283 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 09:00:51 UTC 2007

IDJOB= 294461
IDBENCH= 19889
IDSOLVER= 104
FILE ID= node29/294461-1171789251

PBS_JOBID= 3839585

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1755163742-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294461-1171789251/rsat.sh /tmp/evaluation/294461-1171789251/instance-294461-1171789251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-294461-1171789251 -o ROOT/results/node29/solver-294461-1171789251 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294461-1171789251/rsat.sh /tmp/evaluation/294461-1171789251/instance-294461-1171789251.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d3edeae19215a6960895e5b557b1cbc9

RANDOM SEED= 410221398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        916168 kB
Buffers:         39628 kB
Cached:         998044 kB
SwapCached:      12248 kB
Active:         793720 kB
Inactive:       267360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916168 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            64076 kB
Committed_AS:   629652 kB
PageTables:       1864 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 node29 on Sun Feb 18 09:20:54 UTC 2007