Trace number 299422

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) 1200.05 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38894
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2754     8355 |      --       0       --      -- |     --   | -15/48
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 635   #clauses: 2754   #literals: 8355
0.00/0.01	c CPU time:   0.008998 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/node61/watcher-299422-1171871219 -o ROOT/results/node61/solver-299422-1171871219 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299422-1171871219/rsat.sh /tmp/evaluation/299422-1171871219/instance-299422-1171871219.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: 1.00 1.00 1.09 3/64 12595
/proc/meminfo: memFree=884512/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207078808 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12595/statm: 1338 232 195 169 0 49 0
[pid=12596] ppid=12595 vsize=820 CPUtime=0
/proc/12596/stat : 12596 (SatElite) R 12595 12595 11916 0 -1 4194304 133 0 0 0 0 0 0 0 19 0 1 0 207078808 839680 115 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12596/statm: 205 115 49 128 0 74 0

[startup+0.106832 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 12595
/proc/meminfo: memFree=884512/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51487 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 12595
/proc/meminfo: memFree=884512/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33495 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12598
/proc/meminfo: memFree=882576/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=2752 CPUtime=1.3
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 572 0 0 0 130 0 0 0 25 0 1 0 207078810 2818048 526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 688 527 86 211 0 474 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8104

[startup+2.9711 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12598
/proc/meminfo: memFree=881488/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=4312 CPUtime=2.94
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 1101 0 0 0 294 0 0 0 25 0 1 0 207078810 4415488 926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 1078 926 86 211 0 864 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9664

[startup+6.25542 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12598
/proc/meminfo: memFree=879184/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=5856 CPUtime=6.21
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 1637 0 0 0 621 0 0 0 25 0 1 0 207078810 5996544 1266 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 1464 1266 86 211 0 1250 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11208

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12598
/proc/meminfo: memFree=877144/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=8172 CPUtime=12.67
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 2632 0 0 0 1266 1 0 0 25 0 1 0 207078810 8368128 1775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 2043 1775 86 211 0 1829 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13524

[startup+25.5223 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12598
/proc/meminfo: memFree=874008/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=11036 CPUtime=25.48
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 3802 0 0 0 2546 2 0 0 25 0 1 0 207078810 11300864 2557 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 2759 2557 86 211 0 2545 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16388

[startup+51.1477 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12598
/proc/meminfo: memFree=868696/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=16708 CPUtime=51.1
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 6080 0 0 0 5105 5 0 0 25 0 1 0 207078810 17108992 3869 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 4177 3869 86 211 0 3963 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22060

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12598
/proc/meminfo: memFree=860568/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=24412 CPUtime=102.32
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 8884 0 0 0 10225 7 0 0 25 0 1 0 207078810 24997888 5901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 6103 5901 86 211 0 5889 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 29764

[startup+162.443 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12598
/proc/meminfo: memFree=856536/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=29856 CPUtime=162.37
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 10302 0 0 0 16228 9 0 0 25 0 1 0 207078810 30572544 6933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 7464 6933 86 211 0 7250 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 35208

[startup+222.498 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12598
/proc/meminfo: memFree=850136/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=35604 CPUtime=222.4
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 13382 0 0 0 22229 11 0 0 25 0 1 0 207078810 36458496 8473 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 8901 8473 86 211 0 8687 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 40956

[startup+282.556 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12598
/proc/meminfo: memFree=850136/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=35604 CPUtime=282.46
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 13385 0 0 0 28234 12 0 0 25 0 1 0 207078810 36458496 8476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 8901 8476 86 211 0 8687 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 40956

[startup+342.614 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12598
/proc/meminfo: memFree=846424/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=39312 CPUtime=342.5
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 14383 0 0 0 34237 13 0 0 25 0 1 0 207078810 40255488 9474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 9828 9474 86 211 0 9614 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 44664

[startup+402.675 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 12598
/proc/meminfo: memFree=838936/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=46552 CPUtime=402.54
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 16222 0 0 0 40240 14 0 0 25 0 1 0 207078810 47669248 11313 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 11638 11313 86 211 0 11424 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 51904

[startup+462.731 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12598
/proc/meminfo: memFree=833112/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=55264 CPUtime=462.58
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 18468 0 0 0 46242 16 0 0 25 0 1 0 207078810 56590336 12789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 13816 12789 86 211 0 13602 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 60616

[startup+522.791 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12598
/proc/meminfo: memFree=832728/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=55132 CPUtime=522.62
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 21669 0 0 0 52245 17 0 0 25 0 1 0 207078810 56455168 12831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 13783 12831 86 211 0 13569 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 60484

[startup+582.846 s]
/proc/loadavg: 1.06 1.01 1.04 2/66 12598
/proc/meminfo: memFree=832792/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=55132 CPUtime=582.67
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 21672 0 0 0 58250 17 0 0 25 0 1 0 207078810 56455168 12834 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 13783 12834 86 211 0 13569 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 60484

[startup+642.903 s]
/proc/loadavg: 1.02 1.01 1.03 2/66 12598
/proc/meminfo: memFree=832856/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=55132 CPUtime=642.71
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 21681 0 0 0 64253 18 0 0 25 0 1 0 207078810 56455168 12843 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 13783 12843 86 211 0 13569 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 60484

[startup+702.956 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12598
/proc/meminfo: memFree=832728/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=55132 CPUtime=702.75
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 21708 0 0 0 70257 18 0 0 25 0 1 0 207078810 56455168 12870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 13783 12870 86 211 0 13569 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 60484

[startup+763.012 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12598
/proc/meminfo: memFree=829528/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=58160 CPUtime=762.79
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 22508 0 0 0 76260 19 0 0 25 0 1 0 207078810 59555840 13670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 14540 13670 86 211 0 14326 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 63512

[startup+823.071 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12598
/proc/meminfo: memFree=824216/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=63208 CPUtime=822.83
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 23821 0 0 0 82263 20 0 0 25 0 1 0 207078810 64724992 14983 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 15802 14983 86 211 0 15588 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 68560

[startup+883.158 s]
/proc/loadavg: 1.00 1.00 1.01 2/72 12710
/proc/meminfo: memFree=818472/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=67528 CPUtime=882.85
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 24969 0 0 0 88263 22 0 0 25 0 1 0 207078810 69148672 16131 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 16882 16131 86 211 0 16668 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 72880

[startup+943.244 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12796
/proc/meminfo: memFree=814800/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=72000 CPUtime=942.87
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 26142 0 0 0 94263 24 0 0 25 0 1 0 207078810 73728000 17304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 18000 17304 86 211 0 17786 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 77352

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12796
/proc/meminfo: memFree=810520/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=76104 CPUtime=1002.91
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 27225 0 0 0 100267 24 0 0 25 0 1 0 207078810 77930496 18387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 19026 18387 86 211 0 18812 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 81456

[startup+1063.36 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 12796
/proc/meminfo: memFree=808664/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=77460 CPUtime=1062.96
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 30773 0 0 0 106270 26 0 0 25 0 1 0 207078810 79319040 18797 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 19365 18797 86 211 0 19151 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 82812

[startup+1123.42 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 12796
/proc/meminfo: memFree=808728/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=77460 CPUtime=1123
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 30782 0 0 0 112274 26 0 0 25 0 1 0 207078810 79319040 18806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 19365 18806 86 211 0 19151 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 82812

[startup+1183.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12796
/proc/meminfo: memFree=808792/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=77460 CPUtime=1183.03
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 30782 0 0 0 118277 26 0 0 25 0 1 0 207078810 79319040 18806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 19365 18806 86 211 0 19151 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 82812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12796
/proc/meminfo: memFree=808792/2055920 swapFree=4183164/4192956
[pid=12595] ppid=12593 vsize=5352 CPUtime=0.01
/proc/12595/stat : 12595 (rsat.sh) S 12593 12595 11916 0 -1 4194304 305 183 0 0 0 0 1 0 16 0 1 0 207078808 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12595/statm: 1338 234 195 169 0 49 0
[pid=12598] ppid=12595 vsize=77460 CPUtime=1200.04
/proc/12598/stat : 12598 (rsat) R 12595 12595 11916 0 -1 4194304 30782 0 0 0 119978 26 0 0 25 0 1 0 207078810 79319040 18806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12598/statm: 19365 18806 86 211 0 19151 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82812

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 12595 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.05

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

Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 95512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 0.884865 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Feb 19 07:46:59 UTC 2007

IDJOB= 299422
IDBENCH= 20010
IDSOLVER= 104
FILE ID= node61/299422-1171871219

PBS_JOBID= 3839766

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299422-1171871219/rsat.sh /tmp/evaluation/299422-1171871219/instance-299422-1171871219.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-299422-1171871219 -o ROOT/results/node61/solver-299422-1171871219 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299422-1171871219/rsat.sh /tmp/evaluation/299422-1171871219/instance-299422-1171871219.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 285731284

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        884928 kB
Buffers:         41348 kB
Cached:        1027376 kB
SwapCached:       3636 kB
Active:         444844 kB
Inactive:       633352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        884928 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            78936 kB
Committed_AS:   618392 kB
PageTables:       1388 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 node61 on Mon Feb 19 08:07:01 UTC 2007