Trace number 299873

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.1 1200.63

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1692     5137 |      --       0       --      -- |     --   | -12/25
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 389   #clauses: 1692   #literals: 5137
0.00/0.00	c CPU time:   0.004999 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/node43/watcher-299873-1171878907 -o ROOT/results/node43/solver-299873-1171878907 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299873-1171878907/rsat.sh /tmp/evaluation/299873-1171878907/instance-299873-1171878907.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 3/64 22082
/proc/meminfo: memFree=530224/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207846699 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 232 195 169 0 49 0
[pid=22083] ppid=22082 vsize=820 CPUtime=0
/proc/22083/stat : 22083 (SatElite) R 22082 22082 20728 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 207846699 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134577808 0 0 4096 3 0 0 0 17 1 0 0
/proc/22083/statm: 205 119 65 128 0 74 0

[startup+0.10764 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22082
/proc/meminfo: memFree=530224/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515707 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22082
/proc/meminfo: memFree=530224/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33884 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22085
/proc/meminfo: memFree=527968/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=2684 CPUtime=1.32
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 628 0 0 0 132 0 0 0 25 0 1 0 207846700 2748416 517 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 671 517 86 211 0 457 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8036

[startup+2.97811 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22085
/proc/meminfo: memFree=527200/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=4088 CPUtime=2.95
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 980 0 0 0 295 0 0 0 25 0 1 0 207846700 4186112 805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522813 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 1022 805 86 211 0 808 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9440

[startup+6.25566 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22085
/proc/meminfo: memFree=525600/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=5640 CPUtime=6.23
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 1595 0 0 0 622 1 0 0 25 0 1 0 207846700 5775360 1224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 1410 1224 86 211 0 1196 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10992

[startup+12.7147 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22085
/proc/meminfo: memFree=523488/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=7468 CPUtime=12.68
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 2299 0 0 0 1267 1 0 0 25 0 1 0 207846700 7647232 1634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 1867 1634 86 211 0 1653 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12820

[startup+25.5209 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 22085
/proc/meminfo: memFree=521632/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=9320 CPUtime=25.48
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 3194 0 0 0 2546 2 0 0 25 0 1 0 207846700 9543680 2141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 2330 2141 86 211 0 2116 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14672

[startup+51.1431 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 22085
/proc/meminfo: memFree=518496/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=12576 CPUtime=51.1
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 4836 0 0 0 5107 3 0 0 25 0 1 0 207846700 12877824 2817 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 3144 2817 86 211 0 2930 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17928

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 22085
/proc/meminfo: memFree=513248/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=17424 CPUtime=102.32
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 6952 0 0 0 10227 5 0 0 25 0 1 0 207846700 17842176 4123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 4356 4123 86 211 0 4142 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 22776

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22085
/proc/meminfo: memFree=509408/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=22676 CPUtime=162.37
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 8318 0 0 0 16231 6 0 0 25 0 1 0 207846700 23220224 5103 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 5669 5103 86 211 0 5455 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 28028

[startup+222.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22085
/proc/meminfo: memFree=505760/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=25640 CPUtime=222.42
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 10817 0 0 0 22234 8 0 0 25 0 1 0 207846700 26255360 5967 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 6410 5967 86 211 0 6196 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 30992

[startup+282.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22085
/proc/meminfo: memFree=505632/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=26032 CPUtime=282.46
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 10923 0 0 0 28238 8 0 0 25 0 1 0 207846700 26656768 6040 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 6508 6040 86 211 0 6294 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 31384

[startup+342.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22085
/proc/meminfo: memFree=504736/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=27208 CPUtime=342.49
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 11229 0 0 0 34241 8 0 0 25 0 1 0 207846700 27860992 6247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 6802 6247 86 211 0 6588 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 32560

[startup+402.712 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 22201
/proc/meminfo: memFree=500016/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=30696 CPUtime=402.49
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 12155 0 0 0 40240 9 0 0 25 0 1 0 207846700 31432704 7140 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 7674 7140 86 211 0 7460 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 36048

[startup+462.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=497176/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=34412 CPUtime=462.51
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 13163 0 0 0 46241 10 0 0 25 0 1 0 207846700 35237888 8115 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 8603 8115 86 211 0 8389 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 39764

[startup+522.844 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=497048/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0

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

[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=34008 CPUtime=582.58
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 15259 0 0 0 58247 11 0 0 25 0 1 0 207846700 34824192 8199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 8502 8199 86 211 0 8288 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 39360

[startup+642.964 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=496472/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=34664 CPUtime=642.63
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 15379 0 0 0 64251 12 0 0 25 0 1 0 207846700 35495936 8286 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 8666 8286 86 211 0 8452 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 40016

[startup+703.027 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=496088/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=35396 CPUtime=702.67
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 15530 0 0 0 70255 12 0 0 25 0 1 0 207846700 36245504 8404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 8849 8404 86 211 0 8635 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 40748

[startup+763.086 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=494048/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=37376 CPUtime=762.71
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 16046 0 0 0 76258 13 0 0 25 0 1 0 207846700 38273024 8920 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 9344 8920 86 211 0 9130 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 42728

[startup+823.15 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=490912/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=43480 CPUtime=822.76
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 17664 0 0 0 82262 14 0 0 25 0 1 0 207846700 44523520 9702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 10870 9702 86 211 0 10656 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 48832

[startup+883.209 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=487520/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=46984 CPUtime=882.79
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 18531 0 0 0 88265 14 0 0 25 0 1 0 207846700 48111616 10536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 11746 10536 86 211 0 11532 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 52336

[startup+943.263 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=484960/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=49324 CPUtime=942.83
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 19192 0 0 0 94268 15 0 0 25 0 1 0 207846700 50507776 11197 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12331 11197 86 211 0 12117 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 54676

[startup+1003.32 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22283
/proc/meminfo: memFree=482336/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=51792 CPUtime=1002.87
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 19857 0 0 0 100271 16 0 0 25 0 1 0 207846700 53035008 11862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12948 11862 86 211 0 12734 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 57144

[startup+1063.38 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 22283
/proc/meminfo: memFree=479968/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=53972 CPUtime=1062.91
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 20510 0 0 0 106274 17 0 0 25 0 1 0 207846700 55267328 12450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 13493 12450 86 211 0 13279 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 59324

[startup+1123.44 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 22283
/proc/meminfo: memFree=480928/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=51260 CPUtime=1122.94
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 24292 0 0 0 112276 18 0 0 25 0 1 0 207846700 52490240 12159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12815 12159 86 211 0 12601 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 56612

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22283
/proc/meminfo: memFree=480992/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=51520 CPUtime=1182.98
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 24331 0 0 0 118280 18 0 0 25 0 1 0 207846700 52756480 12198 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12880 12198 86 211 0 12666 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 56872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22283
/proc/meminfo: memFree=480800/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=51780 CPUtime=1200.1
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 24375 0 0 0 119992 18 0 0 25 0 1 0 207846700 53022720 12242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12945 12242 86 211 0 12731 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 57132

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22283
/proc/meminfo: memFree=480800/2055920 swapFree=4183376/4192956
[pid=22082] ppid=22080 vsize=5352 CPUtime=0
/proc/22082/stat : 22082 (rsat.sh) S 22080 22082 20728 0 -1 4194304 305 149 0 0 0 0 0 0 18 0 1 0 207846699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22082/statm: 1338 234 195 169 0 49 0
[pid=22085] ppid=22082 vsize=51780 CPUtime=1200.1
/proc/22085/stat : 22085 (rsat) R 22082 22082 20728 0 -1 4194304 24375 0 0 0 119992 18 0 0 25 0 1 0 207846700 53022720 12242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22085/statm: 12945 12242 86 211 0 12731 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 57132

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22082 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.1

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

Real time (s): 1200.63
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.18
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 73676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
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= 3

runsolver used 0.923859 second user time and 2.55761 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 19 09:55:07 UTC 2007

IDJOB= 299873
IDBENCH= 20021
IDSOLVER= 104
FILE ID= node43/299873-1171878907

PBS_JOBID= 3839760

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299873-1171878907/rsat.sh /tmp/evaluation/299873-1171878907/instance-299873-1171878907.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-299873-1171878907 -o ROOT/results/node43/solver-299873-1171878907 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299873-1171878907/rsat.sh /tmp/evaluation/299873-1171878907/instance-299873-1171878907.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 969200508

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        530632 kB
Buffers:         54476 kB
Cached:        1343944 kB
SwapCached:       4080 kB
Active:         872448 kB
Inactive:       536132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        530632 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:           102784 kB
Committed_AS:   570196 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Mon Feb 19 10:15:09 UTC 2007