Trace number 305367

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) 1200.04 1200.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.20/0.23	c |         0 |   66721   202752 |      --       0       --      -- |     --   | -479/1152
0.20/0.23	c ==============================================================================
0.20/0.23	c Result  :   #vars: 15585   #clauses: 66721   #literals: 202752
0.20/0.23	c CPU time:   0.226965 s
0.20/0.23	c ==============================================================================
0.30/0.32	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/node78/watcher-305367-1172077611 -o ROOT/results/node78/solver-305367-1172077611 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305367-1172077611/rsat.sh /tmp/evaluation/305367-1172077611/instance-305367-1172077611.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 1.00 3/65 9617
/proc/meminfo: memFree=1333512/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 2628452 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9617/statm: 1338 232 195 169 0 49 0
[pid=9618] ppid=9617 vsize=2388 CPUtime=0
/proc/9618/stat : 9618 (SatElite) R 9617 9617 8599 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 2628452 2445312 472 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 0 0 0
/proc/9618/statm: 597 476 49 128 0 466 0

[startup+0.110474 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9617
/proc/meminfo: memFree=1333512/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 2628452 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9617/statm: 1338 232 195 169 0 49 0
[pid=9618] ppid=9617 vsize=8428 CPUtime=0.1
/proc/9618/stat : 9618 (SatElite) R 9617 9617 8599 0 -1 4194304 1911 0 0 0 10 0 0 0 18 0 1 0 2628452 8630272 1893 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571480 0 0 4096 3 0 0 0 17 0 0 0
/proc/9618/statm: 2107 1893 69 128 0 1976 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13780

[startup+0.518559 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9617
/proc/meminfo: memFree=1333512/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5352

[startup+1.3397 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=1325240/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=8536 CPUtime=0.99
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 1944 0 0 0 99 0 0 0 25 0 1 0 2628485 8740864 1930 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 2134 1930 86 211 0 1920 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13888

[startup+2.981 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=1322168/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=12632 CPUtime=2.64
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 2971 0 0 0 263 1 0 0 25 0 1 0 2628485 12935168 2957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526499 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 3158 2957 86 211 0 2944 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17984

[startup+6.2586 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 9620
/proc/meminfo: memFree=1313976/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=20212 CPUtime=5.91
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 4866 0 0 0 589 2 0 0 25 0 1 0 2628485 20697088 4850 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 5053 4850 86 211 0 4839 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 25564

[startup+12.7178 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 9620
/proc/meminfo: memFree=1299136/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=34428 CPUtime=12.37
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 8402 0 0 0 1232 5 0 0 25 0 1 0 2628485 35254272 8386 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 8607 8386 86 211 0 8393 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39780

[startup+25.5302 s]
/proc/loadavg: 1.13 1.03 1.01 2/67 9620
/proc/meminfo: memFree=1286592/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=47564 CPUtime=25.18
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 11894 0 0 0 2510 8 0 0 25 0 1 0 2628485 48705536 11682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 11891 11682 86 211 0 11677 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52916

[startup+51.1559 s]
/proc/loadavg: 1.08 1.03 1.01 2/67 9620
/proc/meminfo: memFree=1264960/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=68968 CPUtime=50.78
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 17682 0 0 0 5066 12 0 0 25 0 1 0 2628485 70623232 16984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 17242 16984 86 211 0 17028 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74320

[startup+102.402 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 9620
/proc/meminfo: memFree=1225024/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=110060 CPUtime=101.99
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 28432 0 0 0 10180 19 0 0 25 0 1 0 2628485 112701440 27152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 27515 27152 86 211 0 27301 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 115412

[startup+162.464 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 9620
/proc/meminfo: memFree=1208128/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=125284 CPUtime=162.01
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 33034 0 0 0 16179 22 0 0 25 0 1 0 2628485 128290816 30982 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 31321 30982 86 211 0 31107 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 130636

[startup+222.541 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 9620
/proc/meminfo: memFree=1149888/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=182788 CPUtime=222.04
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 48265 0 0 0 22168 36 0 0 25 0 1 0 2628485 187174912 45440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 45697 45440 86 211 0 45483 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 188140

[startup+282.601 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 9620
/proc/meminfo: memFree=1149888/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=182788 CPUtime=282.06
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 48265 0 0 0 28170 36 0 0 25 0 1 0 2628485 187174912 45440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 45697 45440 86 211 0 45483 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 188140

[startup+342.661 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 9620
/proc/meminfo: memFree=1084032/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=251340 CPUtime=342.08
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 65587 0 0 0 34158 50 0 0 25 0 1 0 2628485 257372160 62376 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 62835 62376 86 211 0 62621 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 256692

[startup+402.731 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 9620
/proc/meminfo: memFree=1074880/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=258444 CPUtime=402.1
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 68901 0 0 0 40158 52 0 0 25 0 1 0 2628485 264646656 64150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 64611 64150 86 211 0 64397 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 263796

[startup+462.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=1074816/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=258444 CPUtime=462.13
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 68901 0 0 0 46161 52 0 0 25 0 1 0 2628485 264646656 64150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 64611 64150 86 211 0 64397 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 263796

[startup+522.87 s]

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

[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=344624 CPUtime=582.19
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 90494 0 0 0 58149 70 0 0 25 0 1 0 2628485 352894976 85743 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 86156 85743 86 211 0 85942 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 349976

[startup+643.008 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=912704/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=420020 CPUtime=642.22
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 109490 0 0 0 64135 87 0 0 25 0 1 0 2628485 430100480 104739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 105005 104739 86 211 0 104791 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 425372

[startup+703.061 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=889472/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=442296 CPUtime=702.23
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 116654 0 0 0 70132 91 0 0 25 0 1 0 2628485 452911104 110363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 110574 110363 86 211 0 110360 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 447648

[startup+763.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=889408/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=442296 CPUtime=762.26
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 116654 0 0 0 76135 91 0 0 25 0 1 0 2628485 452911104 110363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 110574 110363 86 211 0 110360 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 447648

[startup+823.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=889472/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=442296 CPUtime=822.28
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 116654 0 0 0 82137 91 0 0 25 0 1 0 2628485 452911104 110363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 110574 110363 86 211 0 110360 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 447648

[startup+883.251 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=889408/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=442296 CPUtime=882.31
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 116654 0 0 0 88139 92 0 0 25 0 1 0 2628485 452911104 110363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 110574 110363 86 211 0 110360 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 447648

[startup+943.313 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=889344/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=445368 CPUtime=942.32
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 117452 0 0 0 94140 92 0 0 25 0 1 0 2628485 456056832 110391 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 111342 110391 86 211 0 111128 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 450720

[startup+1003.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=858176/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=477440 CPUtime=1002.34
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 125600 0 0 0 100136 98 0 0 25 0 1 0 2628485 488898560 118539 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 119360 118539 86 211 0 119146 0
Current children cumulated CPU time (s) 1002.65
Current children cumulated vsize (KiB) 482792

[startup+1063.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=788352/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=545648 CPUtime=1062.37
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 142752 0 0 0 106124 113 0 0 25 0 1 0 2628485 558743552 135690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 136412 135690 86 211 0 136198 0
Current children cumulated CPU time (s) 1062.68
Current children cumulated vsize (KiB) 551000

[startup+1123.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=722880/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=610856 CPUtime=1122.4
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 159152 0 0 0 112112 128 0 0 25 0 1 0 2628485 625516544 152089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 152714 152089 86 211 0 152500 0
Current children cumulated CPU time (s) 1122.71
Current children cumulated vsize (KiB) 616208

[startup+1183.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=716096/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=616800 CPUtime=1182.42
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 163743 0 0 0 118112 130 0 0 25 0 1 0 2628485 631603200 153604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523217 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 154200 153604 86 211 0 153986 0
Current children cumulated CPU time (s) 1182.73
Current children cumulated vsize (KiB) 622152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=716096/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=616800 CPUtime=1199.73
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 163743 0 0 0 119843 130 0 0 25 0 1 0 2628485 631603200 153604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 154200 153604 86 211 0 153986 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 622152

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

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

[startup+1200.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9620
/proc/meminfo: memFree=716096/2055920 swapFree=4192956/4192956
[pid=9617] ppid=9615 vsize=5352 CPUtime=0.31
/proc/9617/stat : 9617 (rsat.sh) S 9615 9617 8599 0 -1 4194304 305 2046 0 0 0 0 30 1 15 0 1 0 2628452 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 246004900676 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9617/statm: 1338 234 195 169 0 49 0
[pid=9620] ppid=9617 vsize=616800 CPUtime=1199.73
/proc/9620/stat : 9620 (rsat) R 9617 9617 8599 0 -1 4194304 163743 0 0 0 119843 130 0 0 25 0 1 0 2628485 631603200 153604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9620/statm: 154200 153604 86 211 0 153986 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 622152

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9617 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=309952 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.327949
while last known CPU time is 1200.04

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

Real time (s): 1200.91
CPU time (s): 1200.04
CPU user time (s): 1198.73
CPU system time (s): 1.31
CPU usage (%): 99.9278
Max. virtual memory (cumulated for all children) (KiB): 634456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.309952
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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= 2

runsolver used 0.989849 second user time and 2.66959 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 17:06:51 UTC 2007

IDJOB= 305367
IDBENCH= 20155
IDSOLVER= 104
FILE ID= node78/305367-1172077611

PBS_JOBID= 3892809

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305367-1172077611/rsat.sh /tmp/evaluation/305367-1172077611/instance-305367-1172077611.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-305367-1172077611 -o ROOT/results/node78/solver-305367-1172077611 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305367-1172077611/rsat.sh /tmp/evaluation/305367-1172077611/instance-305367-1172077611.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 283208272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1333920 kB
Buffers:         33236 kB
Cached:         594200 kB
SwapCached:          0 kB
Active:         234576 kB
Inactive:       408040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          25312 kB
Slab:            65352 kB
Committed_AS:    60044 kB
PageTables:       1464 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= 66560 MiB

End job on node78 on Wed Feb 21 17:26:54 UTC 2007