Trace number 292247

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) 1200.1 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1402143852-01.UNSAT.shuffled.cnf
MD5SUM0748b6663894d676be78ac8cb4ea38d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.47602
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
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 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
0.00/0.00	c CPU time:   0.001999 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/node34/watcher-292247-1171751041 -o ROOT/results/node34/solver-292247-1171751041 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292247-1171751041/rsat.sh /tmp/evaluation/292247-1171751041/instance-292247-1171751041.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 29185
/proc/meminfo: memFree=975472/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) R 29183 29185 28246 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 168867962 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29185/statm: 1338 232 194 169 0 49 0
[pid=29186] ppid=29185 vsize=688 CPUtime=0
/proc/29186/stat : 29186 (SatElite) R 29185 29185 28246 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 168867963 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29186/statm: 172 88 49 128 0 41 0

[startup+0.107121 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 29185
/proc/meminfo: memFree=975472/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515157 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 29185
/proc/meminfo: memFree=975472/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33522 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 29188
/proc/meminfo: memFree=973280/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=2884 CPUtime=1.31
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 716 0 0 0 131 0 0 0 25 0 1 0 168867963 2953216 558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 721 558 86 211 0 507 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8236

[startup+2.97135 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 29188
/proc/meminfo: memFree=972512/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=4232 CPUtime=2.94
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 1195 0 0 0 294 0 0 0 25 0 1 0 168867963 4333568 841 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 1058 841 86 211 0 844 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9584

[startup+6.25561 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 29188
/proc/meminfo: memFree=971232/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=4900 CPUtime=6.23
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 1606 0 0 0 622 1 0 0 25 0 1 0 168867963 5017600 1056 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 1225 1056 86 211 0 1011 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10252

[startup+12.7081 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 29188
/proc/meminfo: memFree=969504/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=6780 CPUtime=12.68
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 2491 0 0 0 1267 1 0 0 25 0 1 0 168867963 6942720 1455 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 1695 1455 86 211 0 1481 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12132

[startup+25.5222 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 29188
/proc/meminfo: memFree=967136/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=9044 CPUtime=25.49
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 3500 0 0 0 2547 2 0 0 25 0 1 0 168867963 9261056 2076 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523192 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 2261 2076 86 211 0 2047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14396

[startup+51.1462 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 29188
/proc/meminfo: memFree=965408/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=11196 CPUtime=51.11
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 4100 0 0 0 5108 3 0 0 25 0 1 0 168867963 11464704 2482 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 2799 2482 86 211 0 2585 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16548

[startup+102.389 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 29188
/proc/meminfo: memFree=963296/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=13088 CPUtime=102.34
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 5448 0 0 0 10230 4 0 0 25 0 1 0 168867963 13402112 2995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 3272 2995 86 211 0 3058 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 18440

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=957984/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=20116 CPUtime=162.39
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 7160 0 0 0 16234 5 0 0 25 0 1 0 168867963 20598784 4321 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 5029 4321 86 211 0 4815 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 25468

[startup+222.501 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=957920/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=19188 CPUtime=222.42
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 8919 0 0 0 22237 5 0 0 25 0 1 0 168867963 19648512 4275 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 4797 4275 86 211 0 4583 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 24540

[startup+282.554 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=957024/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=20632 CPUtime=282.45
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 9231 0 0 0 28240 5 0 0 25 0 1 0 168867963 21127168 4554 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 5158 4554 86 211 0 4944 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 25984

[startup+342.611 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=952096/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=25544 CPUtime=342.49
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 10587 0 0 0 34243 6 0 0 25 0 1 0 168867963 26157056 5811 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 6386 5811 86 211 0 6172 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 30896

[startup+402.672 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=948832/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=28852 CPUtime=402.54
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 11453 0 0 0 40247 7 0 0 25 0 1 0 168867963 29544448 6546 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 7213 6546 86 211 0 6999 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 34204

[startup+462.731 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=950432/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=25936 CPUtime=462.58
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 13107 0 0 0 46250 8 0 0 25 0 1 0 168867963 26558464 6150 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 6484 6150 86 211 0 6270 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 31288

[startup+522.787 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=950432/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=25936 CPUtime=522.62
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 13132 0 0 0 52254 8 0 0 25 0 1 0 168867963 26558464 6175 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 6484 6175 86 211 0 6270 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 31288

[startup+582.843 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=949536/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=27628 CPUtime=582.68
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 13412 0 0 0 58259 9 0 0 25 0 1 0 168867963 28291072 6422 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 6907 6422 86 211 0 6693 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 32980

[startup+642.904 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 29188
/proc/meminfo: memFree=949280/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=27760 CPUtime=642.72
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 13464 0 0 0 64263 9 0 0 25 0 1 0 168867963 28426240 6474 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 6940 6474 86 211 0 6726 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 33112

[startup+702.959 s]
/proc/loadavg: 1.05 1.00 0.94 2/66 29188
/proc/meminfo: memFree=946464/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=30968 CPUtime=702.75
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 14285 0 0 0 70266 9 0 0 25 0 1 0 168867963 31711232 7164 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 7742 7164 86 211 0 7528 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 36320

[startup+763.011 s]
/proc/loadavg: 1.02 1.00 0.94 2/66 29188
/proc/meminfo: memFree=943840/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=33704 CPUtime=762.79
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 14990 0 0 0 76269 10 0 0 25 0 1 0 168867963 34512896 7836 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 8426 7836 86 211 0 8212 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 39056

[startup+823.069 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=941344/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=39420 CPUtime=822.83
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 16446 0 0 0 82272 11 0 0 25 0 1 0 168867963 40366080 8457 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 9855 8457 86 211 0 9641 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 44772

[startup+883.128 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=939104/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=41768 CPUtime=882.87
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 17100 0 0 0 88276 11 0 0 25 0 1 0 168867963 42770432 9013 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 10442 9013 86 211 0 10228 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 47120

[startup+943.187 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=937120/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=43696 CPUtime=942.92
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 17628 0 0 0 94280 12 0 0 25 0 1 0 168867963 44744704 9508 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 10924 9508 86 211 0 10710 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 49048

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=939488/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=38796 CPUtime=1002.95
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 21413 0 0 0 100282 13 0 0 25 0 1 0 168867963 39727104 8866 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 9699 8866 86 211 0 9485 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 44148

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=939488/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=38796 CPUtime=1063
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 21414 0 0 0 106287 13 0 0 25 0 1 0 168867963 39727104 8867 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 9699 8867 86 211 0 9485 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 44148

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=939360/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=39320 CPUtime=1123.05
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 21530 0 0 0 112291 14 0 0 25 0 1 0 168867963 40263680 8950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 9830 8950 86 211 0 9616 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 44672

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=938784/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=39904 CPUtime=1183.09
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 21663 0 0 0 118295 14 0 0 25 0 1 0 168867963 40861696 9050 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 9976 9050 86 211 0 9762 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 45256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 29188
/proc/meminfo: memFree=938720/2055920 swapFree=4183096/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (rsat.sh) S 29183 29185 28246 0 -1 4194304 306 129 0 0 0 0 0 0 16 0 1 0 168867962 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29185/statm: 1338 234 195 169 0 49 0
[pid=29188] ppid=29185 vsize=40096 CPUtime=1200.1
/proc/29188/stat : 29188 (rsat) R 29185 29185 28246 0 -1 4194304 21709 0 0 0 119996 14 0 0 25 0 1 0 168867963 41058304 9096 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29188/statm: 10024 9096 86 211 0 9810 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 45448

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 29185 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.1

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

Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.14
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 63372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435
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 0.869867 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Feb 17 22:24:01 UTC 2007

IDJOB= 292247
IDBENCH= 19835
IDSOLVER= 104
FILE ID= node34/292247-1171751041

PBS_JOBID= 3839474

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1402143852-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292247-1171751041/rsat.sh /tmp/evaluation/292247-1171751041/instance-292247-1171751041.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-292247-1171751041 -o ROOT/results/node34/solver-292247-1171751041 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292247-1171751041/rsat.sh /tmp/evaluation/292247-1171751041/instance-292247-1171751041.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0748b6663894d676be78ac8cb4ea38d8

RANDOM SEED= 583722572

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        976008 kB
Buffers:         39020 kB
Cached:         947056 kB
SwapCached:       4616 kB
Active:         655372 kB
Inactive:       341088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        976008 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            69524 kB
Committed_AS:   448844 kB
PageTables:       1396 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 node34 on Sat Feb 17 22:44:04 UTC 2007