Trace number 306228

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) 1200.01 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41760   126753 |      --       0       --      -- |     --   | -240/753
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9769   #clauses: 41760   #literals: 126753
0.09/0.14	c CPU time:   0.134979 s
0.09/0.14	c ==============================================================================
0.09/0.20	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/node67/watcher-306228-1172094917 -o ROOT/results/node67/solver-306228-1172094917 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306228-1172094917/rsat.sh /tmp/evaluation/306228-1172094917/instance-306228-1172094917.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: 0.85 0.97 0.99 3/64 18035
/proc/meminfo: memFree=1578472/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0
/proc/18035/stat : 18035 (rsat.sh) R 18033 18035 17972 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 229449346 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18035/statm: 1338 231 194 169 0 49 0
[pid=18036] ppid=18035 vsize=1556 CPUtime=0
/proc/18036/stat : 18036 (SatElite) R 18035 18035 17972 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 229449346 1593344 237 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/18036/statm: 389 245 49 128 0 258 0

[startup+0.106589 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18035
/proc/meminfo: memFree=1578472/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 229449346 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 232 195 169 0 49 0
[pid=18036] ppid=18035 vsize=5900 CPUtime=0.09
/proc/18036/stat : 18036 (SatElite) R 18035 18035 17972 0 -1 4194304 1268 0 0 0 9 0 0 0 19 0 1 0 229449346 6041600 1250 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571243 0 0 4096 3 0 0 0 17 1 0 0
/proc/18036/statm: 1475 1250 69 128 0 1344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11252

[startup+0.51463 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 18035
/proc/meminfo: memFree=1578472/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5352

[startup+1.33472 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1572176/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=7316 CPUtime=1.12
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 1689 0 0 0 112 0 0 0 25 0 1 0 229449367 7491584 1656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 1829 1656 86 211 0 1615 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12668

[startup+2.97089 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1568848/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=11680 CPUtime=2.76
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 2793 0 0 0 275 1 0 0 25 0 1 0 229449367 11960320 2760 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529685 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 2920 2760 86 211 0 2706 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17032

[startup+6.25323 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1560080/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=19880 CPUtime=6.04
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 4839 0 0 0 603 1 0 0 25 0 1 0 229449367 20357120 4806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 4970 4806 86 211 0 4756 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25232

[startup+12.7089 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1551968/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=27496 CPUtime=12.49
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 6786 0 0 0 1246 3 0 0 25 0 1 0 229449367 28155904 6656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 6874 6656 86 211 0 6660 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32848

[startup+25.5262 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1538784/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=39440 CPUtime=25.31
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 10222 0 0 0 2526 5 0 0 25 0 1 0 229449367 40386560 9700 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 9860 9700 86 211 0 9646 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 44792

[startup+51.1459 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1520480/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=58056 CPUtime=50.92
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 15309 0 0 0 5084 8 0 0 25 0 1 0 229449367 59449344 14301 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526579 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 14514 14301 86 211 0 14300 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 63408

[startup+102.388 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 18038
/proc/meminfo: memFree=1491872/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=87188 CPUtime=102.14
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 23411 0 0 0 10200 14 0 0 25 0 1 0 229449367 89280512 21437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 21797 21437 86 211 0 21583 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 92540

[startup+162.446 s]
/proc/loadavg: 1.13 1.02 1.00 2/66 18038
/proc/meminfo: memFree=1443488/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=134992 CPUtime=162.18
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 36238 0 0 0 16193 25 0 0 25 0 1 0 229449367 138231808 33490 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 33748 33490 86 211 0 33534 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 140344

[startup+222.503 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 18038
/proc/meminfo: memFree=1436320/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=142468 CPUtime=222.23
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 38180 0 0 0 22196 27 0 0 25 0 1 0 229449367 145887232 35432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 35617 35432 86 211 0 35403 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 147820

[startup+282.56 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 18038
/proc/meminfo: memFree=1397408/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=181736 CPUtime=282.26
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 49645 0 0 0 28190 36 0 0 25 0 1 0 229449367 186097664 44971 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524187 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 45434 44971 86 211 0 45220 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 187088

[startup+342.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18038
/proc/meminfo: memFree=1397416/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=181736 CPUtime=342.3
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 49645 0 0 0 34194 36 0 0 25 0 1 0 229449367 186097664 44971 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 45434 44971 86 211 0 45220 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 187088

[startup+402.711 s]
/proc/loadavg: 1.06 1.02 1.00 2/72 18172
/proc/meminfo: memFree=1354608/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=223648 CPUtime=402.32
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 60136 0 0 0 40184 48 0 0 25 0 1 0 229449367 229015552 55461 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 55912 55461 86 211 0 55698 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 229000

[startup+462.782 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 18236
/proc/meminfo: memFree=1285608/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=293332 CPUtime=462.35
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 77742 0 0 0 46168 67 0 0 25 0 1 0 229449367 300371968 73066 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 73333 73066 86 211 0 73119 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 298684

[startup+522.836 s]

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

[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=302244 CPUtime=522.39
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 81549 0 0 0 52168 71 0 0 25 0 1 0 229449367 309497856 75333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526475 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 75561 75333 86 211 0 75347 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 307596

[startup+582.891 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1275624/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=302244 CPUtime=582.43
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 81549 0 0 0 58172 71 0 0 25 0 1 0 229449367 309497856 75333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 75561 75333 86 211 0 75347 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 307596

[startup+642.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1275752/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=302244 CPUtime=642.47
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 81549 0 0 0 64176 71 0 0 25 0 1 0 229449367 309497856 75333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 75561 75333 86 211 0 75347 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 307596

[startup+703.004 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1262056/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=319532 CPUtime=702.5
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 85934 0 0 0 70176 74 0 0 25 0 1 0 229449367 327200768 78948 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 79883 78948 86 211 0 79669 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 324884

[startup+763.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1207400/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=373520 CPUtime=762.55
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 99569 0 0 0 76167 88 0 0 25 0 1 0 229449367 382484480 92583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 93380 92583 86 211 0 93166 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 378872

[startup+823.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152040/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=822.58
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 82156 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 432596

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152040/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=882.62
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 88160 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526689 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 432596

[startup+943.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152104/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=942.66
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 94164 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526021 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 432596

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152168/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=1002.7
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 100168 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 432596

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152232/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=1062.74
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 106172 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 432596

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152232/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=1122.77
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 112175 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 432596

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152232/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=1182.81
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 118179 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 432596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18236
/proc/meminfo: memFree=1152296/2055920 swapFree=4176000/4192956
[pid=18035] ppid=18033 vsize=5352 CPUtime=0.19
/proc/18035/stat : 18035 (rsat.sh) S 18033 18035 17972 0 -1 4194304 305 1355 0 0 0 0 18 1 15 0 1 0 229449346 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18035/statm: 1338 234 195 169 0 49 0
[pid=18038] ppid=18035 vsize=427244 CPUtime=1199.82
/proc/18038/stat : 18038 (rsat) R 18035 18035 17972 0 -1 4194304 116216 0 0 0 119880 102 0 0 25 0 1 0 229449367 437497856 106154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18038/statm: 106811 106154 86 211 0 106597 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 432596

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 18035 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=188971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.201969
while last known CPU time is 1200.01

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

Real time (s): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1198.98
CPU system time (s): 1.03
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 444900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.188971
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1660
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= 2

runsolver used 0.78688 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 21:55:17 UTC 2007

IDJOB= 306228
IDBENCH= 20176
IDSOLVER= 104
FILE ID= node67/306228-1172094917

PBS_JOBID= 3892867

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306228-1172094917/rsat.sh /tmp/evaluation/306228-1172094917/instance-306228-1172094917.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-306228-1172094917 -o ROOT/results/node67/solver-306228-1172094917 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306228-1172094917/rsat.sh /tmp/evaluation/306228-1172094917/instance-306228-1172094917.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 259430037

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1578944 kB
Buffers:         39484 kB
Cached:         374852 kB
SwapCached:      11616 kB
Active:         301684 kB
Inactive:       130724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578944 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            30596 kB
Committed_AS:   730908 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Wed Feb 21 22:15:20 UTC 2007