Trace number 1728694

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 1/2009-03-20? (TO) 1200.19 602.519

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.59/0.61	c ==============================================================================
0.59/0.61	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.61	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.61	c ==============================================================================
0.59/0.61	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.71	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.71	c ==============================================================================
0.69/0.71	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.71	c CPU time:   0.643902 s
0.69/0.71	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728694-1240740018/watcher-1728694-1240740018 -o /tmp/evaluation-result-1728694-1240740018/solver-1728694-1240740018 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1728694-1240740018.cnf aimd 1 

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: 0.85 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1748608/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (manysat.sh) R 26873 26875 26838 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 102031223 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26875/statm: 1339 234 194 169 0 50 0
[pid=26876] ppid=26875 vsize=1556 CPUtime=0
/proc/26876/stat : 26876 (SatElite) R 26875 26875 26838 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 102031223 1593344 255 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/26876/statm: 389 257 50 127 0 259 0

[startup+0.0762859 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1748608/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031223 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26875/statm: 1339 235 195 169 0 50 0
[pid=26876] ppid=26875 vsize=11652 CPUtime=0.06
/proc/26876/stat : 26876 (SatElite) R 26875 26875 26838 0 -1 4194304 2524 0 0 0 5 1 0 0 19 0 1 0 102031223 11931648 2461 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26876/statm: 2913 2462 51 127 0 2783 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17008

[startup+0.10229 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1748608/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031223 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26875/statm: 1339 235 195 169 0 50 0
[pid=26876] ppid=26875 vsize=12972 CPUtime=0.09
/proc/26876/stat : 26876 (SatElite) R 26875 26875 26838 0 -1 4194304 2879 0 0 0 8 1 0 0 19 0 1 0 102031223 13283328 2816 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26876/statm: 3243 2816 51 127 0 3113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18328

[startup+0.302333 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1748608/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031223 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26875/statm: 1339 235 195 169 0 50 0
[pid=26876] ppid=26875 vsize=20472 CPUtime=0.28
/proc/26876/stat : 26876 (SatElite) R 26875 26875 26838 0 -1 4194304 4722 0 0 0 25 3 0 0 21 0 1 0 102031223 20963328 4659 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26876/statm: 5118 4659 51 127 0 4988 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25828

[startup+0.701399 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1748608/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031223 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26875/statm: 1339 235 195 169 0 50 0
[pid=26876] ppid=26875 vsize=40532 CPUtime=0.69
/proc/26876/stat : 26876 (SatElite) R 26875 26875 26838 0 -1 4194304 9571 0 0 0 63 6 0 0 25 0 1 0 102031223 41504768 8587 1992294400 134512640 135034092 4294956096 18446744073709551615 134547138 0 0 4096 3 0 0 0 17 0 0 0
/proc/26876/statm: 10133 8587 68 127 0 10003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45888

[startup+1.50155 s]
/proc/loadavg: 0.85 0.98 0.99 2/67 26877
/proc/meminfo: memFree=1711600/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 5356

[startup+3.10184 s]
/proc/loadavg: 0.86 0.98 0.99 3/68 26879
/proc/meminfo: memFree=1694888/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=63652 CPUtime=3.01
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 12227 0 0 0 294 7 0 0 17 0 2 0 102031344 65179648 12178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 15913 12178 83 193 0 15717 0
[pid=26878/tid=26879] ppid=26875 vsize=63652 CPUtime=1.13
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 648 0 0 0 112 1 0 0 16 0 2 0 102031417 65179648 12179 1992294400 134512640 135305190 4294956144 18446744073709551615 134557484 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.21
Current children cumulated vsize (KiB) 69008

[startup+6.30142 s]
/proc/loadavg: 0.86 0.98 0.99 3/68 26879
/proc/meminfo: memFree=1687208/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=68336 CPUtime=9.39
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 13279 0 0 0 930 9 0 0 17 0 2 0 102031344 69976064 13230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 17084 13230 83 193 0 16888 0
[pid=26878/tid=26879] ppid=26875 vsize=68336 CPUtime=4.33
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 1172 0 0 0 431 2 0 0 17 0 2 0 102031417 69976064 13230 1992294400 134512640 135305190 4294956144 18446744073709551615 134544443 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.59
Current children cumulated vsize (KiB) 73692

[startup+12.7016 s]
/proc/loadavg: 1.11 1.03 1.01 3/68 26879
/proc/meminfo: memFree=1682672/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=72644 CPUtime=22.16
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 14553 0 0 0 2205 11 0 0 17 0 2 0 102031344 74387456 14504 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 18161 14504 83 193 0 17965 0
[pid=26878/tid=26879] ppid=26875 vsize=72644 CPUtime=10.69
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 1804 0 0 0 1067 2 0 0 17 0 2 0 102031417 74387456 14504 1992294400 134512640 135305190 4294956144 18446744073709551615 134529062 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.36
Current children cumulated vsize (KiB) 78000

[startup+25.5029 s]
/proc/loadavg: 1.24 1.06 1.02 3/68 26879
/proc/meminfo: memFree=1674160/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=81272 CPUtime=47.7
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 16604 0 0 0 4757 13 0 0 17 0 2 0 102031344 83222528 16555 1992294400 134512640 135305190 4294956144 18446744073709551615 134570388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 20318 16555 83 193 0 20122 0
[pid=26878/tid=26879] ppid=26875 vsize=81272 CPUtime=23.44
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 2798 0 0 0 2341 3 0 0 17 0 2 0 102031417 83222528 16555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 48.9
Current children cumulated vsize (KiB) 86628

[startup+51.1025 s]
/proc/loadavg: 1.50 1.14 1.04 3/68 26885
/proc/meminfo: memFree=1656808/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=97856 CPUtime=98.74
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 20981 0 0 0 9855 19 0 0 17 0 2 0 102031344 100204544 20932 1992294400 134512640 135305190 4294956144 18446744073709551615 134551729 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 24464 20932 83 193 0 24268 0
[pid=26878/tid=26879] ppid=26875 vsize=97856 CPUtime=48.91
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 4818 0 0 0 4884 7 0 0 17 0 2 0 102031417 100204544 20932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 99.94
Current children cumulated vsize (KiB) 103212

[startup+102.306 s]
/proc/loadavg: 1.80 1.28 1.09 3/68 26885
/proc/meminfo: memFree=1645936/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=109648 CPUtime=200.91
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 23597 0 0 0 20067 24 0 0 20 0 2 0 102031344 112279552 23548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 27412 23548 83 193 0 27216 0
[pid=26878/tid=26879] ppid=26875 vsize=109648 CPUtime=99.89
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 5840 0 0 0 9980 9 0 0 17 0 2 0 102031417 112279552 23548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 202.11
Current children cumulated vsize (KiB) 115004

[startup+162.303 s]
/proc/loadavg: 1.92 1.41 1.15 3/68 26885
/proc/meminfo: memFree=1629616/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=126272 CPUtime=320.63
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 27643 0 0 0 32032 31 0 0 25 0 2 0 102031344 129302528 27594 1992294400 134512640 135305190 4294956144 18446744073709551615 134551930 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 31568 27594 83 193 0 31372 0
[pid=26878/tid=26879] ppid=26875 vsize=126272 CPUtime=159.64
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 7767 0 0 0 15953 11 0 0 25 0 2 0 102031417 129302528 27594 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 321.83
Current children cumulated vsize (KiB) 131628

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 26885
/proc/meminfo: memFree=1615536/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=139652 CPUtime=440.35
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 31144 0 0 0 43999 36 0 0 17 0 2 0 102031344 143003648 31095 1992294400 134512640 135305190 4294956144 18446744073709551615 134546059 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 34913 31095 83 193 0 34717 0
[pid=26878/tid=26879] ppid=26875 vsize=139652 CPUtime=219.39
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 9393 0 0 0 21926 13 0 0 19 0 2 0 102031417 143003648 31095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 441.55
Current children cumulated vsize (KiB) 145008

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.24 3/68 26885
/proc/meminfo: memFree=1615024/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=139784 CPUtime=560.07
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 31312 0 0 0 55970 37 0 0 22 0 2 0 102031344 143138816 31263 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 34946 31263 83 193 0 34750 0
[pid=26878/tid=26879] ppid=26875 vsize=139784 CPUtime=279.14
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 9510 0 0 0 27901 13 0 0 18 0 2 0 102031417 143138816 31263 1992294400 134512640 135305190 4294956144 18446744073709551615 134551729 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 561.27
Current children cumulated vsize (KiB) 145140

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 26885
/proc/meminfo: memFree=1594032/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=161116 CPUtime=679.79
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 36558 0 0 0 67936 43 0 0 25 0 2 0 102031344 164982784 36509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 40279 36509 83 193 0 40083 0
[pid=26878/tid=26879] ppid=26875 vsize=161116 CPUtime=338.89
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 11732 0 0 0 33874 15 0 0 17 0 2 0 102031417 164982784 36509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 680.99
Current children cumulated vsize (KiB) 166472

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 26885
/proc/meminfo: memFree=1570352/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=183916 CPUtime=799.5
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42406 0 0 0 79900 50 0 0 17 0 2 0 102031344 188329984 42357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 45979 42357 83 193 0 45783 0
[pid=26878/tid=26879] ppid=26875 vsize=183916 CPUtime=398.65
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14023 0 0 0 39847 18 0 0 17 0 2 0 102031417 188329984 42357 1992294400 134512640 135305190 4294956144 18446744073709551615 134530721 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 800.7
Current children cumulated vsize (KiB) 189272

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 26885
/proc/meminfo: memFree=1570224/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=183916 CPUtime=919.22
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42427 0 0 0 91871 51 0 0 17 0 2 0 102031344 188329984 42378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 45979 42378 83 193 0 45783 0
[pid=26878/tid=26879] ppid=26875 vsize=183916 CPUtime=458.39
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14044 0 0 0 45821 18 0 0 17 0 2 0 102031417 188329984 42378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 920.42
Current children cumulated vsize (KiB) 189272

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 26885
/proc/meminfo: memFree=1570224/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=183916 CPUtime=1038.95
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42429 0 0 0 103844 51 0 0 25 0 2 0 102031344 188329984 42380 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 45979 42380 83 193 0 45783 0
[pid=26878/tid=26879] ppid=26875 vsize=183916 CPUtime=518.16
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14044 0 0 0 51798 18 0 0 22 0 2 0 102031417 188329984 42380 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1040.15
Current children cumulated vsize (KiB) 189272

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 26885
/proc/meminfo: memFree=1569904/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=184184 CPUtime=1158.67
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42500 0 0 0 115815 52 0 0 25 0 2 0 102031344 188604416 42451 1992294400 134512640 135305190 4294956144 18446744073709551615 134556748 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 46046 42451 83 193 0 45850 0
[pid=26878/tid=26879] ppid=26875 vsize=184184 CPUtime=577.91
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14098 0 0 0 57772 19 0 0 23 0 2 0 102031417 188604416 42451 1992294400 134512640 135305190 4294956144 18446744073709551615 134542034 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1159.87
Current children cumulated vsize (KiB) 189540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.501 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 26885
/proc/meminfo: memFree=1569264/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=185208 CPUtime=1198.99
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42653 0 0 0 119846 53 0 0 25 0 2 0 102031344 189652992 42604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 46302 42604 83 193 0 46106 0
[pid=26878/tid=26879] ppid=26875 vsize=185208 CPUtime=598.03
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14186 0 0 0 59784 19 0 0 25 0 2 0 102031417 189652992 42604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 190564

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

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

[startup+602.501 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 26885
/proc/meminfo: memFree=1569264/2055920 swapFree=4181416/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=1.2
/proc/26875/stat : 26875 (manysat.sh) S 26873 26875 26838 0 -1 4194304 312 10260 0 0 0 0 111 9 16 0 1 0 102031223 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 238 195 169 0 50 0
[pid=26878] ppid=26875 vsize=185208 CPUtime=1198.99
/proc/26878/stat : 26878 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194304 42653 0 0 0 119846 53 0 0 25 0 2 0 102031344 189652992 42604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26878/statm: 46302 42604 83 193 0 46106 0
[pid=26878/tid=26879] ppid=26875 vsize=185208 CPUtime=598.03
/proc/26878/task/26879/stat : 26879 (manysat1.1_stat) R 26875 26875 26838 0 -1 4194368 14186 0 0 0 59784 19 0 0 25 0 2 0 102031417 189652992 42604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 190564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26875 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=119829
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=96985
# CPU time returned by wait4() is 1.21681
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.519
CPU time (s): 1200.19
CPU user time (s): 1199.57
CPU system time (s): 0.62
CPU usage (%): 199.195
Max. virtual memory (cumulated for all children) (KiB): 190564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.11983
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10572
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= 6

runsolver used 0.528919 second user time and 1.67274 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 12:00:19
IDJOB=1728694
IDBENCH=24683
IDSOLVER=514
FILE ID=node84/1728694-1240740018
PBS_JOBID= 9187040
Free space on /tmp= 66208 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728694-1240740018/watcher-1728694-1240740018 -o /tmp/evaluation-result-1728694-1240740018/solver-1728694-1240740018 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1728694-1240740018.cnf aimd 1

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1927201396

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1749024 kB
Buffers:         23284 kB
Cached:         206344 kB
SwapCached:       5448 kB
Active:          42248 kB
Inactive:       195104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749024 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          13364 kB
Slab:            55444 kB
Committed_AS:   358312 kB
PageTables:       1368 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= 66196 MiB
End job on node84 at 2009-04-26 12:10:24