Trace number 307417

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.02 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.20/0.29	c |         0 |   79267   240908 |      --       0       --      -- |     --   | -533/1508
0.20/0.29	c ==============================================================================
0.20/0.29	c Result  :   #vars: 18510   #clauses: 79267   #literals: 240908
0.20/0.29	c CPU time:   0.280957 s
0.20/0.29	c ==============================================================================
0.39/0.41	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/node77/watcher-307417-1172119981 -o ROOT/results/node77/solver-307417-1172119981 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307417-1172119981/rsat.sh /tmp/evaluation/307417-1172119981/instance-307417-1172119981.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 1.02 3/67 14441
/proc/meminfo: memFree=1841168/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 6865717 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/14441/statm: 1340 230 193 169 0 50 0
[pid=14442] ppid=14441 vsize=1556 CPUtime=0
/proc/14442/stat : 14442 (SatElite) R 14441 14441 12841 0 -1 4194304 283 0 0 0 0 0 0 0 20 0 1 0 6865717 1593344 265 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/14442/statm: 389 268 49 128 0 258 0

[startup+0.106798 s]
/proc/loadavg: 0.92 0.98 1.02 3/67 14441
/proc/meminfo: memFree=1841168/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 6865717 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/14441/statm: 1340 230 193 169 0 50 0
[pid=14442] ppid=14441 vsize=10696 CPUtime=0.1
/proc/14442/stat : 14442 (SatElite) R 14441 14441 12841 0 -1 4194304 2274 0 0 0 9 1 0 0 21 0 1 0 6865717 10952704 2256 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/14442/statm: 2674 2256 69 128 0 2543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16056

[startup+0.514845 s]
/proc/loadavg: 0.92 0.98 1.02 3/67 14441
/proc/meminfo: memFree=1841168/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5360

[startup+1.33594 s]
/proc/loadavg: 0.92 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1831744/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=8988 CPUtime=0.91
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 2128 0 0 0 90 1 0 0 25 0 1 0 6865758 9203712 2041 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 2247 2041 86 211 0 2033 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14348

[startup+2.97814 s]
/proc/loadavg: 0.92 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1829248/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=12528 CPUtime=2.55
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 3013 0 0 0 253 2 0 0 25 0 1 0 6865758 12828672 2926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 3132 2926 86 211 0 2918 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 17888

[startup+6.25453 s]
/proc/loadavg: 0.93 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1821248/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=20040 CPUtime=5.83
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 4885 0 0 0 579 4 0 0 25 0 1 0 6865758 20520960 4795 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 5010 4795 86 211 0 4796 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 25400

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1807616/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=33088 CPUtime=12.29
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 8117 0 0 0 1223 6 0 0 25 0 1 0 6865758 33882112 8027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 8272 8027 86 211 0 8058 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38448

[startup+25.5158 s]
/proc/loadavg: 0.95 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1793088/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=46836 CPUtime=25.08
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 11785 0 0 0 2500 8 0 0 25 0 1 0 6865758 47960064 11499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529215 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 11709 11499 86 211 0 11495 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52196

[startup+51.1339 s]
/proc/loadavg: 0.96 0.98 1.02 2/69 14444
/proc/meminfo: memFree=1766080/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=74092 CPUtime=50.69
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 19015 0 0 0 5054 15 0 0 25 0 1 0 6865758 75870208 18243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 18523 18243 86 211 0 18309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79452

[startup+102.37 s]
/proc/loadavg: 0.98 0.98 1.01 2/69 14444
/proc/meminfo: memFree=1729664/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=110076 CPUtime=101.92
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 28471 0 0 0 10169 23 0 0 25 0 1 0 6865758 112717824 27311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 27519 27311 86 211 0 27305 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 115436

[startup+162.419 s]
/proc/loadavg: 0.99 0.98 1.00 2/69 14444
/proc/meminfo: memFree=1682816/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=157196 CPUtime=161.95
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 41123 0 0 0 16164 31 0 0 25 0 1 0 6865758 160968704 38997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 39299 38997 86 211 0 39085 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 162556

[startup+222.463 s]
/proc/loadavg: 1.03 1.00 1.00 2/69 14444
/proc/meminfo: memFree=1682816/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=157196 CPUtime=221.98
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 41123 0 0 0 22167 31 0 0 25 0 1 0 6865758 160968704 38997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529472 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 39299 38997 86 211 0 39085 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 162556

[startup+282.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 14444
/proc/meminfo: memFree=1605312/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=235128 CPUtime=282.01
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 60672 0 0 0 28154 47 0 0 25 0 1 0 6865758 240771072 58546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 58782 58546 86 211 0 58568 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 240488

[startup+342.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14444
/proc/meminfo: memFree=1574720/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=266012 CPUtime=342.03
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 69993 0 0 0 34149 54 0 0 25 0 1 0 6865758 272396288 65941 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 66503 65941 86 211 0 66289 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 271372

[startup+402.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14444
/proc/meminfo: memFree=1574720/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=266012 CPUtime=402.06
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 69993 0 0 0 40152 54 0 0 25 0 1 0 6865758 272396288 65941 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 66503 65941 86 211 0 66289 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 271372

[startup+462.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14444
/proc/meminfo: memFree=1547904/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=293572 CPUtime=462.1
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 76929 0 0 0 46149 61 0 0 25 0 1 0 6865758 300617728 72876 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 73393 72876 86 211 0 73179 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 298932

[startup+522.717 s]

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

[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=371208 CPUtime=522.1
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 96454 0 0 0 52130 80 0 0 25 0 1 0 6865758 380116992 92401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 92802 92401 86 211 0 92588 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 376568

[startup+582.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1446656/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=392808 CPUtime=582.12
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 103424 0 0 0 58126 86 0 0 25 0 1 0 6865758 402235392 97831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 98202 97831 86 211 0 97988 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 398168

[startup+642.838 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1446656/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=392808 CPUtime=642.15
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 103424 0 0 0 64129 86 0 0 25 0 1 0 6865758 402235392 97831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 98202 97831 86 211 0 97988 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 398168

[startup+702.886 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1446656/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=392808 CPUtime=702.19
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 103424 0 0 0 70133 86 0 0 25 0 1 0 6865758 402235392 97831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 98202 97831 86 211 0 97988 0
Current children cumulated CPU time (s) 702.58
Current children cumulated vsize (KiB) 398168

[startup+762.933 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1446656/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=392808 CPUtime=762.22
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 103424 0 0 0 76136 86 0 0 25 0 1 0 6865758 402235392 97831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 98202 97831 86 211 0 97988 0
Current children cumulated CPU time (s) 762.61
Current children cumulated vsize (KiB) 398168

[startup+822.983 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1411584/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=427552 CPUtime=822.25
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 112231 0 0 0 82133 92 0 0 25 0 1 0 6865758 437813248 106635 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 106888 106635 86 211 0 106674 0
Current children cumulated CPU time (s) 822.64
Current children cumulated vsize (KiB) 432912

[startup+883.027 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1338304/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=503736 CPUtime=882.27
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 131376 0 0 0 88119 108 0 0 25 0 1 0 6865758 515825664 125007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 125934 125007 86 211 0 125720 0
Current children cumulated CPU time (s) 882.66
Current children cumulated vsize (KiB) 509096

[startup+943.069 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1294976/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=942.3
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 94109 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 942.69
Current children cumulated vsize (KiB) 551484

[startup+1003.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1294976/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=1002.33
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 100112 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 1002.72
Current children cumulated vsize (KiB) 551484

[startup+1063.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1294976/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=1062.36
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 106115 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 1062.75
Current children cumulated vsize (KiB) 551484

[startup+1123.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1295040/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=1122.39
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 112118 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529433 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 1122.78
Current children cumulated vsize (KiB) 551484

[startup+1183.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1295040/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=1182.42
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 118121 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 1182.81
Current children cumulated vsize (KiB) 551484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 14642
/proc/meminfo: memFree=1295040/2055892 swapFree=4096420/4096564
[pid=14441] ppid=14439 vsize=5360 CPUtime=0.39
/proc/14441/stat : 14441 (rsat.sh) S 14439 14441 12841 0 -1 4194304 303 2464 0 0 0 0 37 2 16 0 1 0 6865717 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/14441/statm: 1340 232 193 169 0 50 0
[pid=14444] ppid=14441 vsize=546124 CPUtime=1199.63
/proc/14444/stat : 14444 (rsat) R 14441 14441 12841 0 -1 4194304 145109 0 0 0 119842 121 0 0 25 0 1 0 6865758 559230976 135664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14444/statm: 136531 135664 86 211 0 136317 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 551484

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 14441 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=377942 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.399938
while last known CPU time is 1200.02

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

Real time (s): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1198.79
CPU system time (s): 1.23
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 563788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.377942
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2767
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 0.961853 second user time and 2.32665 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Thu Feb 22 04:53:02 UTC 2007

IDJOB= 307417
IDBENCH= 20205
IDSOLVER= 104
FILE ID= node77/307417-1172119981

PBS_JOBID= 3892898

Free space on /tmp= 66647 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307417-1172119981/rsat.sh /tmp/evaluation/307417-1172119981/instance-307417-1172119981.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-307417-1172119981 -o ROOT/results/node77/solver-307417-1172119981 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307417-1172119981/rsat.sh /tmp/evaluation/307417-1172119981/instance-307417-1172119981.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 184677891

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1841640 kB
Buffers:         16544 kB
Cached:         129860 kB
SwapCached:          0 kB
Active:          68864 kB
Inactive:        93428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1841640 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            3212 kB
Writeback:           0 kB
Mapped:          26080 kB
Slab:            38476 kB
Committed_AS:    84792 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66645 MiB

End job on node77 on Thu Feb 22 05:13:04 UTC 2007