Trace number 1527361

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) 1200.11 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5885 |      --       0       --      -- |     --   | -9/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 451   #clauses: 1946   #literals: 5885
0.00/0.00	c CPU time:   0.003999 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-1527361-1238594002/watcher-1527361-1238594002 -o /tmp/evaluation-result-1527361-1238594002/solver-1527361-1238594002 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527361-1238594002.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: 0.92 0.98 0.99 3/64 18826
/proc/meminfo: memFree=1063792/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) R 18824 18826 18302 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 303601595 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18826/statm: 1339 234 194 169 0 50 0
[pid=18827] ppid=18826 vsize=828 CPUtime=0
/proc/18827/stat : 18827 (SatElite) R 18826 18826 18302 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 303601595 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/18827/statm: 207 133 68 127 0 77 0

[startup+0.042459 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18826
/proc/meminfo: memFree=1063792/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.401577 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18826
/proc/meminfo: memFree=1063792/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501556 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18826
/proc/meminfo: memFree=1063792/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701578 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18826
/proc/meminfo: memFree=1063792/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18830
/proc/meminfo: memFree=1060824/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=15752 CPUtime=2.96
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 830 0 0 0 295 1 0 0 16 0 2 0 303601596 16130048 816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 3938 816 83 193 0 3742 0
[pid=18829/tid=18830] ppid=18826 vsize=15752 CPUtime=1.47
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 338 0 0 0 147 0 0 0 17 0 2 0 303601597 16130048 816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21108

[startup+3.10285 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18830
/proc/meminfo: memFree=1058712/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=17408 CPUtime=6.16
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 1304 0 0 0 614 2 0 0 17 0 2 0 303601596 17825792 1290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 4352 1290 83 193 0 4156 0
[pid=18829/tid=18830] ppid=18826 vsize=17408 CPUtime=3.08
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 592 0 0 0 307 1 0 0 20 0 2 0 303601597 17825792 1290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22764

[startup+6.30121 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 18830
/proc/meminfo: memFree=1055200/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=21400 CPUtime=12.53
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 2178 0 0 0 1251 2 0 0 17 0 2 0 303601596 21913600 2164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 5350 2164 83 193 0 5154 0
[pid=18829/tid=18830] ppid=18826 vsize=21400 CPUtime=6.27
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 947 0 0 0 626 1 0 0 25 0 2 0 303601597 21913600 2164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26756

[startup+12.7029 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 18830
/proc/meminfo: memFree=1051424/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=24512 CPUtime=25.3
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 3053 0 0 0 2526 4 0 0 21 0 2 0 303601596 25100288 3039 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 6128 3039 83 193 0 5932 0
[pid=18829/tid=18830] ppid=18826 vsize=24512 CPUtime=12.66
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 1359 0 0 0 1265 1 0 0 25 0 2 0 303601597 25100288 3039 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) 29868

[startup+25.5013 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 18830
/proc/meminfo: memFree=1047200/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=29076 CPUtime=50.84
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 4102 0 0 0 5079 5 0 0 19 0 2 0 303601596 29773824 4088 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 7269 4088 83 193 0 7073 0
[pid=18829/tid=18830] ppid=18826 vsize=29076 CPUtime=25.46
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 1850 0 0 0 2544 2 0 0 24 0 2 0 303601597 29773824 4088 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34432

[startup+51.1012 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 18830
/proc/meminfo: memFree=1043488/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=33024 CPUtime=101.91
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 5051 0 0 0 10184 7 0 0 25 0 2 0 303601596 33816576 5037 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 8256 5037 83 193 0 8060 0
[pid=18829/tid=18830] ppid=18826 vsize=33024 CPUtime=51.05
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 2336 0 0 0 5102 3 0 0 25 0 2 0 303601597 33816576 5037 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 38380

[startup+102.302 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 18830
/proc/meminfo: memFree=1038304/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=38384 CPUtime=204.09
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 6331 0 0 0 20400 9 0 0 25 0 2 0 303601596 39305216 6317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 9596 6317 83 193 0 9400 0
[pid=18829/tid=18830] ppid=18826 vsize=38384 CPUtime=102.22
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 2997 0 0 0 10218 4 0 0 25 0 2 0 303601597 39305216 6317 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 43740

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 18830
/proc/meminfo: memFree=1029216/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=48000 CPUtime=323.81
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 8547 0 0 0 32367 14 0 0 19 0 2 0 303601596 49152000 8533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 12000 8533 83 193 0 11804 0
[pid=18829/tid=18830] ppid=18826 vsize=48000 CPUtime=162.19
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 4019 0 0 0 16213 6 0 0 25 0 2 0 303601597 49152000 8533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 53356

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 18830
/proc/meminfo: memFree=1020320/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=57736 CPUtime=443.56
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 10824 0 0 0 44336 20 0 0 25 0 2 0 303601596 59121664 10810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 14434 10810 83 193 0 14238 0
[pid=18829/tid=18830] ppid=18826 vsize=57736 CPUtime=222.17
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 5387 0 0 0 22208 9 0 0 25 0 2 0 303601597 59121664 10810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 63092

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 18830
/proc/meminfo: memFree=1017568/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=59944 CPUtime=563.3
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 11461 0 0 0 56309 21 0 0 25 0 2 0 303601596 61382656 11447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 14986 11447 83 193 0 14790 0
[pid=18829/tid=18830] ppid=18826 vsize=59944 CPUtime=282.15
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 5748 0 0 0 28205 10 0 0 25 0 2 0 303601597 61382656 11447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 65300

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 18830
/proc/meminfo: memFree=1011552/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=66684 CPUtime=683.04
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 12959 0 0 0 68280 24 0 0 25 0 2 0 303601596 68284416 12945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 16671 12945 83 193 0 16475 0
[pid=18829/tid=18830] ppid=18826 vsize=66684 CPUtime=342.13
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 6514 0 0 0 34202 11 0 0 25 0 2 0 303601597 68284416 12945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 72040

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 18830
/proc/meminfo: memFree=1010720/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=67552 CPUtime=802.78
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 13159 0 0 0 80254 24 0 0 25 0 2 0 303601596 69173248 13145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 16888 13145 83 193 0 16692 0
[pid=18829/tid=18830] ppid=18826 vsize=67552 CPUtime=402.11
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 6573 0 0 0 40199 12 0 0 25 0 2 0 303601597 69173248 13145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528698 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 72908

[startup+462.307 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 18836
/proc/meminfo: memFree=1005136/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=73108 CPUtime=922.5
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 14543 0 0 0 92224 26 0 0 17 0 2 0 303601596 74862592 14529 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 18277 14529 83 193 0 18081 0
[pid=18829/tid=18830] ppid=18826 vsize=73108 CPUtime=462.09
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 7313 0 0 0 46196 13 0 0 17 0 2 0 303601597 74862592 14529 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 78464

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 18836
/proc/meminfo: memFree=1004696/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=73732 CPUtime=1042.24
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 14672 0 0 0 104197 27 0 0 25 0 2 0 303601596 75501568 14658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 18433 14658 83 193 0 18237 0
[pid=18829/tid=18830] ppid=18826 vsize=73732 CPUtime=522.06
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 7325 0 0 0 52193 13 0 0 25 0 2 0 303601597 75501568 14658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 79088

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 18836
/proc/meminfo: memFree=1003608/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=74888 CPUtime=1161.98
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 14970 0 0 0 116170 28 0 0 25 0 2 0 303601596 76685312 14956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 18722 14956 83 193 0 18526 0
[pid=18829/tid=18830] ppid=18826 vsize=74888 CPUtime=582.04
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 7479 0 0 0 58190 14 0 0 25 0 2 0 303601597 76685312 14956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 80244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18836
/proc/meminfo: memFree=1001880/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=76652 CPUtime=1200.11
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 15396 0 0 0 119982 29 0 0 25 0 2 0 303601596 78491648 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 19163 15382 83 193 0 18967 0
[pid=18829/tid=18830] ppid=18826 vsize=76652 CPUtime=601.14
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 7763 0 0 0 60100 14 0 0 25 0 2 0 303601597 78491648 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 82008

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18836
/proc/meminfo: memFree=1001880/2055920 swapFree=4181692/4192956
[pid=18826] ppid=18824 vsize=5356 CPUtime=0
/proc/18826/stat : 18826 (manysat.sh) S 18824 18826 18302 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 303601595 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18826/statm: 1339 238 195 169 0 50 0
[pid=18829] ppid=18826 vsize=76652 CPUtime=1200.11
/proc/18829/stat : 18829 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194304 15396 0 0 0 119982 29 0 0 25 0 2 0 303601596 78491648 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18829/statm: 19163 15382 83 193 0 18967 0
[pid=18829/tid=18830] ppid=18826 vsize=76652 CPUtime=601.14
/proc/18829/task/18830/stat : 18830 (manysat1.1_stat) R 18826 18826 18302 0 -1 4194368 7763 0 0 0 60100 14 0 0 25 0 2 0 303601597 78491648 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 82008

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18826 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.29
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 82008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 466
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 0.584911 second user time and 1.61375 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-01 15:53:22
IDJOB=1527361
IDBENCH=70728
IDSOLVER=513
FILE ID=node42/1527361-1238594002
PBS_JOBID= 9062230
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527361-1238594002/watcher-1527361-1238594002 -o /tmp/evaluation-result-1527361-1238594002/solver-1527361-1238594002 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527361-1238594002.cnf aimd 0

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=1079367386

node42.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		: 3000.211
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		: 3000.211
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:       1064336 kB
Buffers:        115996 kB
Cached:         768940 kB
SwapCached:       5184 kB
Active:         204164 kB
Inactive:       689332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064336 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            84236 kB
Committed_AS:  1075516 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-04-01 16:03:26