Trace number 1526781

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.02 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
MD5SUMce31bd93f3110b9fcfa2521eb95c9c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark891.331
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2028     6159 |      --       0       --      -- |     --   | -12/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 468   #clauses: 2028   #literals: 6159
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526781-1238547974/watcher-1526781-1238547974 -o /tmp/evaluation-result-1526781-1238547974/solver-1526781-1238547974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526781-1238547974.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.99 3/64 16392
/proc/meminfo: memFree=1494816/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) R 16390 16392 16291 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127462391 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16392/statm: 1339 234 194 169 0 50 0
[pid=16393] ppid=16392 vsize=824 CPUtime=0
/proc/16393/stat : 16393 (SatElite) R 16392 16392 16291 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1127462392 843776 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134562175 0 0 4096 3 0 0 0 17 0 0 0
/proc/16393/statm: 206 131 68 127 0 76 0

[startup+0.100012 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16392
/proc/meminfo: memFree=1494816/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.203033 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16392
/proc/meminfo: memFree=1494816/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302053 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16392
/proc/meminfo: memFree=1494816/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702133 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16392
/proc/meminfo: memFree=1494816/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 1.07 0.99 1.00 3/67 16396
/proc/meminfo: memFree=1492232/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=17044 CPUtime=2.96
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 887 0 0 0 296 0 0 0 16 0 2 0 1127462392 17453056 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 4261 873 83 193 0 4065 0
[pid=16395/tid=16396] ppid=16392 vsize=17044 CPUtime=1.47
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 350 0 0 0 147 0 0 0 17 0 2 0 1127462393 17453056 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22400

[startup+3.10162 s]
/proc/loadavg: 1.07 0.99 1.00 3/67 16396
/proc/meminfo: memFree=1489800/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=18576 CPUtime=6.15
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 1317 0 0 0 614 1 0 0 17 0 2 0 1127462392 19021824 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 4644 1303 83 193 0 4448 0
[pid=16395/tid=16396] ppid=16392 vsize=18576 CPUtime=3.07
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 591 0 0 0 306 1 0 0 19 0 2 0 1127462393 19021824 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23932

[startup+6.30126 s]
/proc/loadavg: 1.07 0.99 1.00 3/67 16396
/proc/meminfo: memFree=1485960/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=21984 CPUtime=12.53
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 2277 0 0 0 1251 2 0 0 17 0 2 0 1127462392 22511616 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 5496 2263 83 193 0 5300 0
[pid=16395/tid=16396] ppid=16392 vsize=21984 CPUtime=6.26
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 1022 0 0 0 625 1 0 0 21 0 2 0 1127462393 22511616 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27340

[startup+12.7015 s]
/proc/loadavg: 1.22 1.02 1.01 3/67 16396
/proc/meminfo: memFree=1482568/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=25748 CPUtime=25.3
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 3014 0 0 0 2527 3 0 0 17 0 2 0 1127462392 26365952 3000 1992294400 134512640 135305190 4294956144 18446744073709551615 134548040 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 6437 3000 83 193 0 6241 0
[pid=16395/tid=16396] ppid=16392 vsize=25748 CPUtime=12.66
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 1354 0 0 0 1265 1 0 0 25 0 2 0 1127462393 26365952 3000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31104

[startup+25.5021 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 16396
/proc/meminfo: memFree=1478472/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=29784 CPUtime=50.84
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 4052 0 0 0 5080 4 0 0 19 0 2 0 1127462392 30498816 4038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 7446 4038 83 193 0 7250 0
[pid=16395/tid=16396] ppid=16392 vsize=29784 CPUtime=25.45
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 1871 0 0 0 2543 2 0 0 25 0 2 0 1127462393 30498816 4038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35140

[startup+51.1022 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 16396
/proc/meminfo: memFree=1473928/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=33944 CPUtime=101.92
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 5182 0 0 0 10186 6 0 0 19 0 2 0 1127462392 34758656 5168 1992294400 134512640 135305190 4294956144 18446744073709551615 134562028 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 8486 5168 83 193 0 8290 0
[pid=16395/tid=16396] ppid=16392 vsize=33944 CPUtime=51.04
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 2356 0 0 0 5101 3 0 0 25 0 2 0 1127462393 34758656 5168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528492 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39300

[startup+102.301 s]
/proc/loadavg: 1.82 1.27 1.10 3/67 16396
/proc/meminfo: memFree=1469256/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=38084 CPUtime=204.09
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 6352 0 0 0 20400 9 0 0 25 0 2 0 1127462392 38998016 6338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 9521 6338 83 193 0 9325 0
[pid=16395/tid=16396] ppid=16392 vsize=38084 CPUtime=102.21
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 2963 0 0 0 10217 4 0 0 25 0 2 0 1127462393 38998016 6338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 43440

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 16396
/proc/meminfo: memFree=1462920/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=44976 CPUtime=323.81
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 7903 0 0 0 32370 11 0 0 25 0 2 0 1127462392 46055424 7889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 11244 7889 83 193 0 11048 0
[pid=16395/tid=16396] ppid=16392 vsize=44976 CPUtime=162.19
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 3806 0 0 0 16213 6 0 0 25 0 2 0 1127462393 46055424 7889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 50332

[startup+222.306 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 16396
/proc/meminfo: memFree=1459400/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=48956 CPUtime=443.54
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 8808 0 0 0 44342 12 0 0 25 0 2 0 1127462392 50130944 8794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 12239 8794 83 193 0 12043 0
[pid=16395/tid=16396] ppid=16392 vsize=48956 CPUtime=222.17
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 4236 0 0 0 22210 7 0 0 25 0 2 0 1127462393 50130944 8794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 54312

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.25 3/67 16396
/proc/meminfo: memFree=1452616/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=55448 CPUtime=563.26
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 10507 0 0 0 56311 15 0 0 25 0 2 0 1127462392 56778752 10493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 13862 10493 83 193 0 13666 0
[pid=16395/tid=16396] ppid=16392 vsize=55448 CPUtime=282.13
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 5128 0 0 0 28205 8 0 0 25 0 2 0 1127462393 56778752 10493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 60804

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 16396
/proc/meminfo: memFree=1451400/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=56620 CPUtime=682.98
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 10790 0 0 0 68283 15 0 0 25 0 2 0 1127462392 57978880 10776 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 14155 10776 83 193 0 13959 0
[pid=16395/tid=16396] ppid=16392 vsize=56620 CPUtime=342.1
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 5240 0 0 0 34202 8 0 0 25 0 2 0 1127462393 57978880 10776 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 61976

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 16396
/proc/meminfo: memFree=1446856/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=62160 CPUtime=802.72
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 11926 0 0 0 80255 17 0 0 25 0 2 0 1127462392 63651840 11912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 15540 11912 83 193 0 15344 0
[pid=16395/tid=16396] ppid=16392 vsize=62160 CPUtime=402.08
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 5818 0 0 0 40199 9 0 0 25 0 2 0 1127462393 63651840 11912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 67516

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 16396
/proc/meminfo: memFree=1442760/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=66304 CPUtime=922.44
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 12955 0 0 0 92225 19 0 0 25 0 2 0 1127462392 67895296 12941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 16576 12941 83 193 0 16380 0
[pid=16395/tid=16396] ppid=16392 vsize=66304 CPUtime=462.05
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 6165 0 0 0 46195 10 0 0 25 0 2 0 1127462393 67895296 12941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 71660

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 16396
/proc/meminfo: memFree=1438344/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=70612 CPUtime=1042.18
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 14058 0 0 0 104197 21 0 0 25 0 2 0 1127462392 72306688 14044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 17653 14044 83 193 0 17457 0
[pid=16395/tid=16396] ppid=16392 vsize=70612 CPUtime=522.02
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 6744 0 0 0 52191 11 0 0 25 0 2 0 1127462393 72306688 14044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.18
Current children cumulated vsize (KiB) 75968

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 16396
/proc/meminfo: memFree=1437128/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=70944 CPUtime=1161.91
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 14356 0 0 0 116169 22 0 0 25 0 2 0 1127462392 72646656 14342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 17736 14342 83 193 0 17540 0
[pid=16395/tid=16396] ppid=16392 vsize=70944 CPUtime=581.99
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 6814 0 0 0 58188 11 0 0 25 0 2 0 1127462393 72646656 14342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.91
Current children cumulated vsize (KiB) 76300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16396
/proc/meminfo: memFree=1437000/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=71092 CPUtime=1200.02
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 14366 0 0 0 119980 22 0 0 25 0 2 0 1127462392 72798208 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 17773 14352 83 193 0 17577 0
[pid=16395/tid=16396] ppid=16392 vsize=71092 CPUtime=601.09
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 6823 0 0 0 60098 11 0 0 25 0 2 0 1127462393 72798208 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 76448

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16396
/proc/meminfo: memFree=1437000/2055920 swapFree=4175828/4192956
[pid=16392] ppid=16390 vsize=5356 CPUtime=0
/proc/16392/stat : 16392 (manysat.sh) S 16390 16392 16291 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127462391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16392/statm: 1339 238 195 169 0 50 0
[pid=16395] ppid=16392 vsize=71092 CPUtime=1200.02
/proc/16395/stat : 16395 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194304 14366 0 0 0 119980 22 0 0 25 0 2 0 1127462392 72798208 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16395/statm: 17773 14352 83 193 0 17577 0
[pid=16395/tid=16396] ppid=16392 vsize=71092 CPUtime=601.09
/proc/16395/task/16396/stat : 16396 (manysat1.1_stat) R 16392 16392 16291 0 -1 4194368 6823 0 0 0 60098 11 0 0 25 0 2 0 1127462393 72798208 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 76448

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16392 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 199.532
Max. virtual memory (cumulated for all children) (KiB): 76448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 469
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= 5
involuntary context switches= 2

runsolver used 0.52392 second user time and 1.67674 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-01 03:06:14
IDJOB=1526781
IDBENCH=70612
IDSOLVER=513
FILE ID=node33/1526781-1238547974
PBS_JOBID= 9062110
Free space on /tmp= 66132 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526781-1238547974/watcher-1526781-1238547974 -o /tmp/evaluation-result-1526781-1238547974/solver-1526781-1238547974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526781-1238547974.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= ce31bd93f3110b9fcfa2521eb95c9c79
RANDOM SEED=1012084099

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.266
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		: 3000.266
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:       1495296 kB
Buffers:         87544 kB
Cached:         379916 kB
SwapCached:      10920 kB
Active:         273980 kB
Inactive:       205896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495296 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            66784 kB
Committed_AS:  3165964 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-04-01 03:16:17