Trace number 293272

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 1200.6

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
MD5SUM91d6f081ceab153c3d465e1ffcfa62c2
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-293272-1171767588 -o ROOT/results/node30/solver-293272-1171767588 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293272-1171767588/rsat.sh /tmp/evaluation/293272-1171767588/instance-293272-1171767588.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 3/77 26381
/proc/meminfo: memFree=919920/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 170522823 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26381/statm: 1338 233 195 169 0 49 0
[pid=26382] ppid=26381 vsize=820 CPUtime=0
/proc/26382/stat : 26382 (SatElite) R 26381 26381 25465 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 170522823 839680 99 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/26382/statm: 205 99 49 128 0 74 0

[startup+0.107409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26381
/proc/meminfo: memFree=919920/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515467 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26381
/proc/meminfo: memFree=919920/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33658 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=917216/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=3624 CPUtime=1.31
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 925 0 0 0 131 0 0 0 25 0 1 0 170522824 3710976 750 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 906 750 86 211 0 692 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8976

[startup+2.97281 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=916000/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=4800 CPUtime=2.94
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 1405 0 0 0 294 0 0 0 25 0 1 0 170522824 4915200 1001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 1200 1001 86 211 0 986 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10152

[startup+6.25528 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=913632/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=6792 CPUtime=6.23
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 2336 0 0 0 622 1 0 0 25 0 1 0 170522824 6955008 1446 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 1698 1446 86 211 0 1484 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12144

[startup+12.7122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=911648/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=9012 CPUtime=12.68
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 2930 0 0 0 1267 1 0 0 25 0 1 0 170522824 9228288 2040 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 2253 2040 86 211 0 2039 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14364

[startup+25.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=910048/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=10712 CPUtime=25.49
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 3751 0 0 0 2547 2 0 0 25 0 1 0 170522824 10969088 2473 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 2678 2473 86 211 0 2464 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16064

[startup+51.1527 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26384
/proc/meminfo: memFree=906912/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=13952 CPUtime=51.11
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 5394 0 0 0 5107 4 0 0 25 0 1 0 170522824 14286848 3150 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 3488 3150 86 211 0 3274 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19304

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 26488
/proc/meminfo: memFree=899752/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=19548 CPUtime=102.3
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 7677 0 0 0 10224 6 0 0 25 0 1 0 170522824 20017152 4644 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 4887 4644 86 211 0 4673 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24900

[startup+162.427 s]
/proc/loadavg: 1.05 1.01 1.00 2/85 27040
/proc/meminfo: memFree=896336/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=22328 CPUtime=162.21
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 8423 0 0 0 16212 9 0 0 25 0 1 0 170522824 22863872 5390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 5582 5390 86 211 0 5368 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27680

[startup+222.501 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27062
/proc/meminfo: memFree=891416/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=29576 CPUtime=222.24
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 11888 0 0 0 22213 11 0 0 25 0 1 0 170522824 30285824 6887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 7394 6887 86 211 0 7180 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34928

[startup+282.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=891544/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=29436 CPUtime=282.28
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 11898 0 0 0 28217 11 0 0 25 0 1 0 170522824 30142464 6880 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 7359 6880 86 211 0 7145 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 34788

[startup+342.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=891416/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=29696 CPUtime=342.33
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 11954 0 0 0 34221 12 0 0 25 0 1 0 170522824 30408704 6936 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 7424 6936 86 211 0 7210 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 35048

[startup+402.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=886168/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=34988 CPUtime=402.39
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 13279 0 0 0 40226 13 0 0 25 0 1 0 170522824 35827712 8261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 8747 8261 86 211 0 8533 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 40340

[startup+462.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=881432/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=39524 CPUtime=462.44
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 14471 0 0 0 46230 14 0 0 25 0 1 0 170522824 40472576 9453 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 9881 9453 86 211 0 9667 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 44876

[startup+522.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=879648/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0

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

[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=40532 CPUtime=582.53
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 16729 0 0 0 58237 16 0 0 25 0 1 0 170522824 41504768 9879 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 10133 9879 86 211 0 9919 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 45884

[startup+642.972 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27062
/proc/meminfo: memFree=879712/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=40532 CPUtime=642.57
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 16733 0 0 0 64241 16 0 0 25 0 1 0 170522824 41504768 9883 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 10133 9883 86 211 0 9919 0
Current children cumulated CPU time (s) 642.57
Current children cumulated vsize (KiB) 45884

[startup+703.034 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=879776/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=40532 CPUtime=702.62
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 16733 0 0 0 70245 17 0 0 25 0 1 0 170522824 41504768 9883 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 10133 9883 86 211 0 9919 0
Current children cumulated CPU time (s) 702.62
Current children cumulated vsize (KiB) 45884

[startup+763.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=879840/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=40532 CPUtime=762.66
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 16736 0 0 0 76249 17 0 0 25 0 1 0 170522824 41504768 9886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 10133 9886 86 211 0 9919 0
Current children cumulated CPU time (s) 762.66
Current children cumulated vsize (KiB) 45884

[startup+823.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=877088/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=43292 CPUtime=822.72
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 17409 0 0 0 82253 19 0 0 25 0 1 0 170522824 44331008 10559 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 10823 10559 86 211 0 10609 0
Current children cumulated CPU time (s) 822.72
Current children cumulated vsize (KiB) 48644

[startup+883.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=873504/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=49836 CPUtime=882.76
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 19072 0 0 0 88256 20 0 0 25 0 1 0 170522824 51032064 11452 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 12459 11452 86 211 0 12245 0
Current children cumulated CPU time (s) 882.76
Current children cumulated vsize (KiB) 55188

[startup+943.309 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 27062
/proc/meminfo: memFree=870240/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=53112 CPUtime=942.82
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 19896 0 0 0 94260 22 0 0 25 0 1 0 170522824 54386688 12276 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 13278 12276 86 211 0 13064 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 58464

[startup+1003.38 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27062
/proc/meminfo: memFree=867232/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=56020 CPUtime=1002.86
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 20639 0 0 0 100263 23 0 0 25 0 1 0 170522824 57364480 13019 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 14005 13019 86 211 0 13791 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 61372

[startup+1063.45 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27062
/proc/meminfo: memFree=864544/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=58576 CPUtime=1062.91
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 21317 0 0 0 106267 24 0 0 25 0 1 0 170522824 59981824 13697 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 14644 13697 86 211 0 14430 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 63928

[startup+1123.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27062
/proc/meminfo: memFree=861728/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=61284 CPUtime=1122.96
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 22015 0 0 0 112270 26 0 0 25 0 1 0 170522824 62754816 14395 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 15321 14395 86 211 0 15107 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 66636

[startup+1183.58 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 27062
/proc/meminfo: memFree=859424/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=63532 CPUtime=1183.01
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 22607 0 0 0 118274 27 0 0 25 0 1 0 170522824 65056768 14987 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 15883 14987 86 211 0 15669 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 68884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27062
/proc/meminfo: memFree=858720/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=64120 CPUtime=1200.02
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 22767 0 0 0 119975 27 0 0 25 0 1 0 170522824 65658880 15147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 16030 15147 86 211 0 15816 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 69472

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

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

[startup+1200.59 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27062
/proc/meminfo: memFree=858720/2055920 swapFree=4146080/4192956
[pid=26381] ppid=26379 vsize=5352 CPUtime=0
/proc/26381/stat : 26381 (rsat.sh) S 26379 26381 25465 0 -1 4194304 306 151 0 0 0 0 0 0 16 0 1 0 170522823 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26381/statm: 1338 234 195 169 0 49 0
[pid=26384] ppid=26381 vsize=64120 CPUtime=1200.02
/proc/26384/stat : 26384 (rsat) R 26381 26381 25465 0 -1 4194304 22767 0 0 0 119975 27 0 0 25 0 1 0 170522824 65658880 15147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26384/statm: 16030 15147 86 211 0 15816 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 69472

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26381 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
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): 1200.6
CPU time (s): 1200.02
CPU user time (s): 1199.75
CPU system time (s): 0.27
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 69472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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 1.15482 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 02:59:48 UTC 2007

IDJOB= 293272
IDBENCH= 19860
IDSOLVER= 104
FILE ID= node30/293272-1171767588

PBS_JOBID= 3839511

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293272-1171767588/rsat.sh /tmp/evaluation/293272-1171767588/instance-293272-1171767588.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-293272-1171767588 -o ROOT/results/node30/solver-293272-1171767588 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293272-1171767588/rsat.sh /tmp/evaluation/293272-1171767588/instance-293272-1171767588.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  91d6f081ceab153c3d465e1ffcfa62c2

RANDOM SEED= 793053596

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        920328 kB
Buffers:         41476 kB
Cached:         982664 kB
SwapCached:      15240 kB
Active:         783824 kB
Inactive:       266332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920328 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            70808 kB
Committed_AS:   568936 kB
PageTables:       1884 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node30 on Sun Feb 18 03:19:50 UTC 2007