Trace number 1527387

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) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
MD5SUM23914e10b601e89075d5cbe23a039c20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 |    1947     5887 |      --       0       --      -- |     --   | -8/22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1947   #literals: 5887
0.00/0.00	c CPU time:   0.004999 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-1527387-1238595813/watcher-1527387-1238595813 -o /tmp/evaluation-result-1527387-1238595813/solver-1527387-1238595813 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527387-1238595813.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: 0.92 0.98 1.08 3/64 18926
/proc/meminfo: memFree=1063648/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 303782706 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 235 195 169 0 50 0
[pid=18927] ppid=18926 vsize=824 CPUtime=0
/proc/18927/stat : 18927 (SatElite) R 18926 18926 18889 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 303782707 843776 103 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/18927/statm: 206 106 50 127 0 76 0

[startup+0.054538 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18926
/proc/meminfo: memFree=1063648/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.271214 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18926
/proc/meminfo: memFree=1063648/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.305072 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18926
/proc/meminfo: memFree=1063648/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701118 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18926
/proc/meminfo: memFree=1063648/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 18930
/proc/meminfo: memFree=1060936/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=16920 CPUtime=2.95
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 890 0 0 0 294 1 0 0 17 0 2 0 303782708 17326080 876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 4230 876 83 193 0 4034 0
[pid=18929/tid=18930] ppid=18926 vsize=16920 CPUtime=1.47
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 349 0 0 0 147 0 0 0 17 0 2 0 303782708 17326080 876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22276

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 18930
/proc/meminfo: memFree=1058952/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=19172 CPUtime=6.14
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 1569 0 0 0 613 1 0 0 17 0 2 0 303782708 19632128 1555 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 4793 1555 83 193 0 4597 0
[pid=18929/tid=18930] ppid=18926 vsize=19172 CPUtime=3.07
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 652 0 0 0 306 1 0 0 17 0 2 0 303782708 19632128 1555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24528

[startup+6.30274 s]
/proc/loadavg: 1.01 1.00 1.09 3/67 18930
/proc/meminfo: memFree=1054536/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=22444 CPUtime=12.53
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 2470 0 0 0 1251 2 0 0 17 0 2 0 303782708 22982656 2456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 5611 2456 83 193 0 5415 0
[pid=18929/tid=18930] ppid=18926 vsize=22444 CPUtime=6.27
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 1067 0 0 0 626 1 0 0 18 0 2 0 303782708 22982656 2456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27800

[startup+12.7015 s]
/proc/loadavg: 1.09 1.02 1.09 3/67 18930
/proc/meminfo: memFree=1049608/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=27164 CPUtime=25.3
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 3480 0 0 0 2526 4 0 0 21 0 2 0 303782708 27815936 3466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 6791 3466 83 193 0 6595 0
[pid=18929/tid=18930] ppid=18926 vsize=27164 CPUtime=12.66
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 1468 0 0 0 1264 2 0 0 21 0 2 0 303782708 27815936 3466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32520

[startup+25.5029 s]
/proc/loadavg: 1.29 1.06 1.11 3/67 18930
/proc/meminfo: memFree=1046920/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=29368 CPUtime=50.84
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 4153 0 0 0 5079 5 0 0 18 0 2 0 303782708 30072832 4139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 7342 4139 83 193 0 7146 0
[pid=18929/tid=18930] ppid=18926 vsize=29368 CPUtime=25.45
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 1801 0 0 0 2543 2 0 0 25 0 2 0 303782708 30072832 4139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34724

[startup+51.1027 s]
/proc/loadavg: 1.53 1.14 1.13 3/67 18930
/proc/meminfo: memFree=1043080/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=34308 CPUtime=101.93
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 5123 0 0 0 10186 7 0 0 25 0 2 0 303782708 35131392 5109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 8577 5109 83 193 0 8381 0
[pid=18929/tid=18930] ppid=18926 vsize=34308 CPUtime=51.04
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 2199 0 0 0 5101 3 0 0 25 0 2 0 303782708 35131392 5109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39664

[startup+102.302 s]
/proc/loadavg: 1.79 1.27 1.17 3/67 18930
/proc/meminfo: memFree=1035912/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=40528 CPUtime=204.11
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 6876 0 0 0 20401 10 0 0 25 0 2 0 303782708 41500672 6862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 10132 6862 83 193 0 9936 0
[pid=18929/tid=18930] ppid=18926 vsize=40528 CPUtime=102.24
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 3034 0 0 0 10219 5 0 0 25 0 2 0 303782708 41500672 6862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 45884

[startup+162.303 s]
/proc/loadavg: 1.92 1.40 1.22 3/67 18930
/proc/meminfo: memFree=1031112/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=45216 CPUtime=323.84
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 8081 0 0 0 32372 12 0 0 25 0 2 0 303782708 46301184 8067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 11304 8067 83 193 0 11108 0
[pid=18929/tid=18930] ppid=18926 vsize=45216 CPUtime=162.22
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 3629 0 0 0 16216 6 0 0 25 0 2 0 303782708 46301184 8067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 50572

[startup+222.307 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 18930
/proc/meminfo: memFree=1026504/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=49968 CPUtime=443.59
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 9216 0 0 0 44345 14 0 0 25 0 2 0 303782708 51167232 9202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 12492 9202 83 193 0 12296 0
[pid=18929/tid=18930] ppid=18926 vsize=49968 CPUtime=222.19
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 4152 0 0 0 22213 6 0 0 25 0 2 0 303782708 51167232 9202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.59
Current children cumulated vsize (KiB) 55324

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.31 3/67 18930
/proc/meminfo: memFree=1022856/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=54280 CPUtime=563.32
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 10159 0 0 0 56315 17 0 0 25 0 2 0 303782708 55582720 10145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 13570 10145 83 193 0 13374 0
[pid=18929/tid=18930] ppid=18926 vsize=54280 CPUtime=282.17
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 4613 0 0 0 28210 7 0 0 25 0 2 0 303782708 55582720 10145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 59636

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.35 3/67 18930
/proc/meminfo: memFree=1019080/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=58320 CPUtime=683.05
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 11065 0 0 0 68286 19 0 0 25 0 2 0 303782708 59719680 11051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 14580 11051 83 193 0 14384 0
[pid=18929/tid=18930] ppid=18926 vsize=58320 CPUtime=342.14
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 5177 0 0 0 34206 8 0 0 25 0 2 0 303782708 59719680 11051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 63676

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.39 3/67 18930
/proc/meminfo: memFree=1014024/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=62948 CPUtime=802.79
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 12364 0 0 0 80257 22 0 0 25 0 2 0 303782708 64458752 12350 1992294400 134512640 135305190 4294956144 18446744073709551615 134546537 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 15737 12350 83 193 0 15541 0
[pid=18929/tid=18930] ppid=18926 vsize=62948 CPUtime=402.12
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 5926 0 0 0 40202 10 0 0 25 0 2 0 303782708 64458752 12350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 68304

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.42 3/67 18930
/proc/meminfo: memFree=1010312/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=67056 CPUtime=922.52
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 13284 0 0 0 92229 23 0 0 25 0 2 0 303782708 68665344 13270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 16764 13270 83 193 0 16568 0
[pid=18929/tid=18930] ppid=18926 vsize=67056 CPUtime=462.11
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 6498 0 0 0 46200 11 0 0 25 0 2 0 303782708 68665344 13270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 72412

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 18930
/proc/meminfo: memFree=1008264/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=69536 CPUtime=1042.27
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 13806 0 0 0 104203 24 0 0 25 0 2 0 303782708 71204864 13792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 17384 13792 83 193 0 17188 0
[pid=18929/tid=18930] ppid=18926 vsize=69536 CPUtime=522.09
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 6875 0 0 0 52197 12 0 0 25 0 2 0 303782708 71204864 13792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 74892

[startup+582.301 s]
/proc/loadavg: 2.04 1.86 1.49 3/67 18930
/proc/meminfo: memFree=1003784/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=73396 CPUtime=1162.01
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 14909 0 0 0 116176 25 0 0 25 0 2 0 303782708 75157504 14895 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 18349 14895 83 193 0 18153 0
[pid=18929/tid=18930] ppid=18926 vsize=73396 CPUtime=582.07
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 7273 0 0 0 58195 12 0 0 25 0 2 0 303782708 75157504 14895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 78752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.03 1.86 1.50 3/67 18930
/proc/meminfo: memFree=1002888/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=74660 CPUtime=1200.14
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 15133 0 0 0 119988 26 0 0 25 0 2 0 303782708 76451840 15119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 18665 15119 83 193 0 18469 0
[pid=18929/tid=18930] ppid=18926 vsize=74660 CPUtime=601.18
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 7410 0 0 0 60105 13 0 0 25 0 2 0 303782708 76451840 15119 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80016

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: 2.03 1.86 1.50 3/67 18930
/proc/meminfo: memFree=1002888/2055920 swapFree=4181692/4192956
[pid=18926] ppid=18924 vsize=5356 CPUtime=0
/proc/18926/stat : 18926 (manysat.sh) S 18924 18926 18889 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 303782706 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18926/statm: 1339 238 195 169 0 50 0
[pid=18929] ppid=18926 vsize=74660 CPUtime=1200.14
/proc/18929/stat : 18929 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194304 15133 0 0 0 119988 26 0 0 25 0 2 0 303782708 76451840 15119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18929/statm: 18665 15119 83 193 0 18469 0
[pid=18929/tid=18930] ppid=18926 vsize=74660 CPUtime=601.18
/proc/18929/task/18930/stat : 18930 (manysat1.1_stat) R 18926 18926 18889 0 -1 4194368 7410 0 0 0 60105 13 0 0 25 0 2 0 303782708 76451840 15119 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18926 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.14
#
# 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): 1200.14
CPU user time (s): 1199.88
CPU system time (s): 0.26
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 80016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 3

runsolver used 0.638902 second user time and 1.55976 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-01 16:23:33
IDJOB=1527387
IDBENCH=70733
IDSOLVER=514
FILE ID=node42/1527387-1238595813
PBS_JOBID= 9068330
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527387-1238595813/watcher-1527387-1238595813 -o /tmp/evaluation-result-1527387-1238595813/solver-1527387-1238595813 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527387-1238595813.cnf aimd 1

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

MD5SUM BENCH= 23914e10b601e89075d5cbe23a039c20
RANDOM SEED=398554664

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:       1064200 kB
Buffers:        116048 kB
Cached:         769024 kB
SwapCached:       5184 kB
Active:         204388 kB
Inactive:       689124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064200 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          14144 kB
Slab:            84344 kB
Committed_AS:  1076548 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 16:33:37