Trace number 300201

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.06	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/node13/watcher-300201-1171892018 -o ROOT/results/node13/solver-300201-1171892018 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300201-1171892018/rsat.sh /tmp/evaluation/300201-1171892018/instance-300201-1171892018.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: 0.91 0.97 0.90 3/77 29301
/proc/meminfo: memFree=1351096/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 209156350 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29301/statm: 1339 234 195 169 0 50 0
[pid=29302] ppid=29301 vsize=820 CPUtime=0
/proc/29302/stat : 29302 (SatElite) R 29301 29301 28858 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 209156350 839680 113 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29302/statm: 205 113 49 128 0 74 0

[startup+0.107176 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29301
/proc/meminfo: memFree=1351096/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515229 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29301
/proc/meminfo: memFree=1351096/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33534 s]
/proc/loadavg: 0.91 0.97 0.90 2/79 29304
/proc/meminfo: memFree=1344424/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=6808 CPUtime=1.26
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 1628 0 0 0 126 0 0 0 25 0 1 0 209156356 6971392 1534 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134528213 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 1702 1534 86 211 0 1488 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12164

[startup+2.97155 s]
/proc/loadavg: 0.91 0.97 0.90 2/79 29304
/proc/meminfo: memFree=1342312/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=9708 CPUtime=2.89
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 2399 0 0 0 289 0 0 0 25 0 1 0 209156356 9940992 2241 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 2427 2241 86 211 0 2213 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15064

[startup+6.258 s]
/proc/loadavg: 0.92 0.97 0.90 2/79 29304
/proc/meminfo: memFree=1336808/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=16508 CPUtime=6.18
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 4328 0 0 0 616 2 0 0 25 0 1 0 209156356 16904192 3941 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522922 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 4127 3941 86 211 0 3913 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21864

[startup+12.7098 s]
/proc/loadavg: 0.93 0.97 0.90 2/79 29304
/proc/meminfo: memFree=1326056/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=25236 CPUtime=12.63
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 7141 0 0 0 1258 5 0 0 25 0 1 0 209156356 25841664 6072 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529585 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 6309 6072 86 211 0 6095 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30592

[startup+25.5306 s]
/proc/loadavg: 0.94 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1315048/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=37304 CPUtime=25.45
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 10226 0 0 0 2538 7 0 0 25 0 1 0 209156356 38199296 9157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 9326 9157 86 211 0 9112 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42660

[startup+51.162 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1296616/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=55500 CPUtime=51.07
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 15233 0 0 0 5096 11 0 0 25 0 1 0 209156356 56832000 13582 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 13875 13582 86 211 0 13661 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 60856

[startup+102.42 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1277736/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=74376 CPUtime=102.32
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 20820 0 0 0 10215 17 0 0 25 0 1 0 209156356 76161024 18397 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 18594 18397 86 211 0 18380 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 79732

[startup+162.497 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1267880/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=84528 CPUtime=162.37
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 24952 0 0 0 16217 20 0 0 25 0 1 0 209156356 86556672 20603 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529467 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 21132 20603 86 211 0 20918 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 89884

[startup+222.569 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1239400/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=112828 CPUtime=222.43
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 32158 0 0 0 22215 28 0 0 25 0 1 0 209156356 115535872 27809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 28207 27809 86 211 0 27993 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 118184

[startup+282.641 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1225448/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=126172 CPUtime=282.49
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 37123 0 0 0 28216 33 0 0 25 0 1 0 209156356 129200128 31196 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 31543 31196 86 211 0 31329 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 131528

[startup+342.713 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29304
/proc/meminfo: memFree=1225448/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=126172 CPUtime=342.54
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 37124 0 0 0 34221 33 0 0 25 0 1 0 209156356 129200128 31197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 31543 31197 86 211 0 31329 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 131528

[startup+402.79 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 29304
/proc/meminfo: memFree=1220840/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=130780 CPUtime=402.6
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 38326 0 0 0 40224 36 0 0 25 0 1 0 209156356 133918720 32399 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 32695 32399 86 211 0 32481 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 136136

[startup+462.865 s]
/proc/loadavg: 1.03 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1194664/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=159532 CPUtime=462.66
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 45643 0 0 0 46223 43 0 0 25 0 1 0 209156356 163360768 38946 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 39883 38946 86 211 0 39669 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 164888

[startup+522.933 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1174120/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05

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

[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=183024 CPUtime=582.77
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 54722 0 0 0 58225 52 0 0 25 0 1 0 209156356 187416576 44949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 45756 44949 86 211 0 45542 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 188380

[startup+643.08 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1170344/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=183024 CPUtime=642.82
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 54722 0 0 0 64230 52 0 0 25 0 1 0 209156356 187416576 44949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 45756 44949 86 211 0 45542 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 188380

[startup+703.153 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 29306
/proc/meminfo: memFree=1170408/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=183024 CPUtime=702.88
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 54722 0 0 0 70235 53 0 0 25 0 1 0 209156356 187416576 44949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 45756 44949 86 211 0 45542 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 188380

[startup+763.222 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1170408/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=183024 CPUtime=762.93
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 54722 0 0 0 76240 53 0 0 25 0 1 0 209156356 187416576 44949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 45756 44949 86 211 0 45542 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 188380

[startup+823.295 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1170408/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=183024 CPUtime=822.98
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 54722 0 0 0 82244 54 0 0 25 0 1 0 209156356 187416576 44949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 45756 44949 86 211 0 45542 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 188380

[startup+883.365 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1155176/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=198296 CPUtime=883.04
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 58567 0 0 0 88246 58 0 0 25 0 1 0 209156356 203055104 48794 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 49574 48794 86 211 0 49360 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 203652

[startup+943.435 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1140136/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=213072 CPUtime=943.09
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 62329 0 0 0 94246 63 0 0 25 0 1 0 209156356 218185728 52556 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 53268 52556 86 211 0 53054 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 218428

[startup+1003.51 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 29306
/proc/meminfo: memFree=1125992/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=227072 CPUtime=1003.14
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 65901 0 0 0 100247 67 0 0 25 0 1 0 209156356 232521728 56128 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 56768 56128 86 211 0 56554 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 232428

[startup+1063.58 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 29306
/proc/meminfo: memFree=1108328/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=244404 CPUtime=1063.21
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 70250 0 0 0 106250 71 0 0 25 0 1 0 209156356 250269696 60477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 61101 60477 86 211 0 60887 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 249760

[startup+1123.65 s]
/proc/loadavg: 1.07 1.03 0.93 2/79 29306
/proc/meminfo: memFree=1093736/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=258760 CPUtime=1123.26
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 73913 0 0 0 112251 75 0 0 25 0 1 0 209156356 264970240 64140 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 64690 64140 86 211 0 64476 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 264116

[startup+1183.72 s]
/proc/loadavg: 1.02 1.02 0.93 2/79 29306
/proc/meminfo: memFree=1080104/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=272200 CPUtime=1183.31
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 77323 0 0 0 118252 79 0 0 25 0 1 0 209156356 278732800 67550 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 68050 67550 86 211 0 67836 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 277556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.02 1.02 0.93 2/79 29306
/proc/meminfo: memFree=1075688/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=276304 CPUtime=1200.02
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 78369 0 0 0 119923 79 0 0 25 0 1 0 209156356 282935296 68596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 69076 68596 86 211 0 68862 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 281660

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

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

[startup+1200.44 s]
/proc/loadavg: 1.02 1.02 0.93 2/79 29306
/proc/meminfo: memFree=1075688/2055920 swapFree=4192812/4192956
[pid=29301] ppid=29299 vsize=5356 CPUtime=0.05
/proc/29301/stat : 29301 (rsat.sh) S 29299 29301 28858 0 -1 4194304 307 436 0 0 0 0 5 0 16 0 1 0 209156350 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29301/statm: 1339 235 195 169 0 50 0
[pid=29304] ppid=29301 vsize=276304 CPUtime=1200.02
/proc/29304/stat : 29304 (rsat) R 29301 29301 28858 0 -1 4194304 78369 0 0 0 119923 79 0 0 25 0 1 0 209156356 282935296 68596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29304/statm: 69076 68596 86 211 0 68862 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 281660

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29301 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05799
while last known CPU time is 1200.07

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

Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.28
CPU system time (s): 0.79
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 281660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 743
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= 4

runsolver used 1.13183 second user time and 3.13652 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 13:33:39 UTC 2007

IDJOB= 300201
IDBENCH= 20029
IDSOLVER= 104
FILE ID= node13/300201-1171892018

PBS_JOBID= 3848818

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300201-1171892018/rsat.sh /tmp/evaluation/300201-1171892018/instance-300201-1171892018.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300201-1171892018 -o ROOT/results/node13/solver-300201-1171892018 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300201-1171892018/rsat.sh /tmp/evaluation/300201-1171892018/instance-300201-1171892018.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 954342808

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1352144 kB
Buffers:         50960 kB
Cached:         518948 kB
SwapCached:          0 kB
Active:         113204 kB
Inactive:       511064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1352144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          73296 kB
Slab:            65096 kB
Committed_AS:   922540 kB
PageTables:       1744 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= 66546 MiB

End job on node13 on Mon Feb 19 13:53:42 UTC 2007