Trace number 1527268

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 2/2009-03-20? (TO) 1200.1 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2278     6961 |      --       0       --      -- |     --   | -17/76
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 523   #clauses: 2278   #literals: 6961
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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-1527268-1238586960/watcher-1527268-1238586960 -o /tmp/evaluation-result-1527268-1238586960/solver-1527268-1238586960 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527268-1238586960.cnf aimd 2 

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: 1.00 1.01 1.16 3/64 21130
/proc/meminfo: memFree=1596352/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131357927 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 235 195 169 0 50 0
[pid=21131] ppid=21130 vsize=956 CPUtime=0
/proc/21131/stat : 21131 (SatElite) R 21130 21130 20190 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1131357927 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21131/statm: 239 124 50 127 0 109 0

[startup+0.012721 s]
/proc/loadavg: 1.00 1.01 1.16 3/64 21130
/proc/meminfo: memFree=1596352/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131357927 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 235 195 169 0 50 0
[pid=21131] ppid=21130 vsize=964 CPUtime=0
/proc/21131/stat : 21131 (SatElite) R 21130 21130 20190 0 -1 4194304 181 0 0 0 0 0 0 0 19 0 1 0 1131357927 987136 164 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/21131/statm: 241 164 69 127 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6320

[startup+0.109732 s]
/proc/loadavg: 1.00 1.01 1.16 3/64 21130
/proc/meminfo: memFree=1596352/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30175 s]
/proc/loadavg: 1.00 1.01 1.16 3/64 21130
/proc/meminfo: memFree=1596352/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702789 s]
/proc/loadavg: 1.00 1.01 1.16 3/64 21130
/proc/meminfo: memFree=1596352/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 1.00 1.01 1.16 3/67 21134
/proc/meminfo: memFree=1593896/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=16008 CPUtime=2.95
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 893 0 0 0 294 1 0 0 16 0 2 0 1131357928 16392192 879 1992294400 134512640 135305190 4294956144 18446744073709551615 134546044 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 4002 879 83 193 0 3806 0
[pid=21133/tid=21134] ppid=21130 vsize=16008 CPUtime=1.46
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 350 0 0 0 146 0 0 0 17 0 2 0 1131357928 16392192 879 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21364

[startup+3.10203 s]
/proc/loadavg: 1.08 1.02 1.16 3/67 21134
/proc/meminfo: memFree=1591336/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=17952 CPUtime=6.14
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 1475 0 0 0 613 1 0 0 17 0 2 0 1131357928 18382848 1461 1992294400 134512640 135305190 4294956144 18446744073709551615 134557232 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 4488 1461 83 193 0 4292 0
[pid=21133/tid=21134] ppid=21130 vsize=17952 CPUtime=3.06
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 626 0 0 0 306 0 0 0 18 0 2 0 1131357928 18382848 1461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23308

[startup+6.30133 s]
/proc/loadavg: 1.08 1.02 1.16 3/67 21134
/proc/meminfo: memFree=1587304/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=22632 CPUtime=12.53
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 2464 0 0 0 1251 2 0 0 17 0 2 0 1131357928 23175168 2450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 5658 2450 83 193 0 5462 0
[pid=21133/tid=21134] ppid=21130 vsize=22632 CPUtime=6.25
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 1092 0 0 0 624 1 0 0 18 0 2 0 1131357928 23175168 2450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528248 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27988

[startup+12.7019 s]
/proc/loadavg: 1.22 1.06 1.17 3/67 21134
/proc/meminfo: memFree=1582056/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=27968 CPUtime=25.29
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 3561 0 0 0 2524 5 0 0 17 0 2 0 1131357928 28639232 3547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 6992 3547 83 193 0 6796 0
[pid=21133/tid=21134] ppid=21130 vsize=27968 CPUtime=12.62
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 1631 0 0 0 1260 2 0 0 25 0 2 0 1131357928 28639232 3547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 33324

[startup+25.5021 s]
/proc/loadavg: 1.34 1.09 1.18 3/67 21134
/proc/meminfo: memFree=1577448/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=32596 CPUtime=50.84
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 4716 0 0 0 5076 8 0 0 25 0 2 0 1131357928 33378304 4702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 8149 4702 83 193 0 7953 0
[pid=21133/tid=21134] ppid=21130 vsize=32596 CPUtime=25.36
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 2165 0 0 0 2533 3 0 0 19 0 2 0 1131357928 33378304 4702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 37952

[startup+51.1026 s]
/proc/loadavg: 1.56 1.16 1.20 3/67 21134
/proc/meminfo: memFree=1573160/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=36604 CPUtime=101.93
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 5820 0 0 0 10183 10 0 0 17 0 2 0 1131357928 37482496 5806 1992294400 134512640 135305190 4294956144 18446744073709551615 134556707 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 9151 5806 83 193 0 8955 0
[pid=21133/tid=21134] ppid=21130 vsize=36604 CPUtime=50.86
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 2693 0 0 0 5081 5 0 0 25 0 2 0 1131357928 37482496 5806 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) 41960

[startup+102.306 s]
/proc/loadavg: 1.82 1.30 1.24 3/67 21134
/proc/meminfo: memFree=1568488/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=40820 CPUtime=204.09
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 6912 0 0 0 20398 11 0 0 25 0 2 0 1131357928 41799680 6898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 10205 6898 83 193 0 10009 0
[pid=21133/tid=21134] ppid=21130 vsize=40820 CPUtime=101.86
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 3295 0 0 0 10180 6 0 0 25 0 2 0 1131357928 41799680 6898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46176

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.28 3/67 21134
/proc/meminfo: memFree=1562088/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=47676 CPUtime=323.81
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 8496 0 0 0 32367 14 0 0 25 0 2 0 1131357928 48820224 8482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 11919 8482 83 193 0 11723 0
[pid=21133/tid=21134] ppid=21130 vsize=47676 CPUtime=161.62
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 4014 0 0 0 16155 7 0 0 25 0 2 0 1131357928 48820224 8482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 53032

[startup+222.303 s]
/proc/loadavg: 1.97 1.53 1.33 3/67 21134
/proc/meminfo: memFree=1556200/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=52836 CPUtime=443.55
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 9959 0 0 0 44337 18 0 0 21 0 2 0 1131357928 54104064 9945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 13209 9945 83 193 0 13013 0
[pid=21133/tid=21134] ppid=21130 vsize=52836 CPUtime=221.38
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 4885 0 0 0 22129 9 0 0 25 0 2 0 1131357928 54104064 9945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 58192

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.37 3/67 21134
/proc/meminfo: memFree=1549928/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=59088 CPUtime=563.29
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 11556 0 0 0 56309 20 0 0 17 0 2 0 1131357928 60506112 11542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 14772 11542 83 193 0 14576 0
[pid=21133/tid=21134] ppid=21130 vsize=59088 CPUtime=281.15
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 5649 0 0 0 28105 10 0 0 25 0 2 0 1131357928 60506112 11542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 64444

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.40 3/67 21140
/proc/meminfo: memFree=1547688/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=62452 CPUtime=683.01
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 12083 0 0 0 68280 21 0 0 21 0 2 0 1131357928 63950848 12069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 15613 12069 83 193 0 15417 0
[pid=21133/tid=21134] ppid=21130 vsize=62452 CPUtime=340.89
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 5936 0 0 0 34079 10 0 0 25 0 2 0 1131357928 63950848 12069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 67808

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.44 3/67 21140
/proc/meminfo: memFree=1542248/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=67084 CPUtime=802.76
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 13451 0 0 0 80252 24 0 0 17 0 2 0 1131357928 68694016 13437 1992294400 134512640 135305190 4294956144 18446744073709551615 134538919 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 16771 13437 83 193 0 16575 0
[pid=21133/tid=21134] ppid=21130 vsize=67084 CPUtime=400.66
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 6630 0 0 0 40054 12 0 0 25 0 2 0 1131357928 68694016 13437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 72440

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.47 3/67 21140
/proc/meminfo: memFree=1538792/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=71068 CPUtime=922.5
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 14295 0 0 0 92224 26 0 0 25 0 2 0 1131357928 72773632 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 17767 14281 83 193 0 17571 0
[pid=21133/tid=21134] ppid=21130 vsize=71068 CPUtime=460.43
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 7423 0 0 0 46029 14 0 0 25 0 2 0 1131357928 72773632 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 76424

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.50 3/67 21140
/proc/meminfo: memFree=1537768/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=71776 CPUtime=1042.24
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 14569 0 0 0 104198 26 0 0 25 0 2 0 1131357928 73498624 14555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 17944 14555 83 193 0 17748 0
[pid=21133/tid=21134] ppid=21130 vsize=71776 CPUtime=520.19
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 7548 0 0 0 52005 14 0 0 25 0 2 0 1131357928 73498624 14555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 77132

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.53 3/67 21140
/proc/meminfo: memFree=1530984/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=78736 CPUtime=1161.98
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 16246 0 0 0 116169 29 0 0 18 0 2 0 1131357928 80625664 16232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 19684 16232 83 193 0 19488 0
[pid=21133/tid=21134] ppid=21130 vsize=78736 CPUtime=579.96
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 8382 0 0 0 57981 15 0 0 25 0 2 0 1131357928 80625664 16232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 84092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 21140
/proc/meminfo: memFree=1530472/2055920 swapFree=4179168/4192956
[pid=21130] ppid=21128 vsize=5356 CPUtime=0
/proc/21130/stat : 21130 (manysat.sh) S 21128 21130 20190 0 -1 4194304 312 183 0 0 0 0 0 0 19 0 1 0 1131357927 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21130/statm: 1339 238 195 169 0 50 0
[pid=21133] ppid=21130 vsize=79252 CPUtime=1200.1
/proc/21133/stat : 21133 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194304 16369 0 0 0 119981 29 0 0 25 0 2 0 1131357928 81154048 16355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21133/statm: 19813 16355 83 193 0 19617 0
[pid=21133/tid=21134] ppid=21130 vsize=79252 CPUtime=598.98
/proc/21133/task/21134/stat : 21134 (manysat1.1_stat) R 21130 21130 20190 0 -1 4194368 8505 0 0 0 59883 15 0 0 25 0 2 0 1131357928 81154048 16355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84608

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21130 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.29
CPU usage (%): 199.545
Max. virtual memory (cumulated for all children) (KiB): 84608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 495
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 0.530919 second user time and 1.66675 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 13:56:00
IDJOB=1527268
IDBENCH=70709
IDSOLVER=515
FILE ID=node61/1527268-1238586960
PBS_JOBID= 9062205
Free space on /tmp= 66344 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527268-1238586960/watcher-1527268-1238586960 -o /tmp/evaluation-result-1527268-1238586960/solver-1527268-1238586960 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527268-1238586960.cnf aimd 2

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1830851072

node61.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		: 3000.238
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		: 3000.238
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:       1596896 kB
Buffers:         89148 kB
Cached:         276184 kB
SwapCached:       7920 kB
Active:         203408 kB
Inactive:       171556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596896 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70184 kB
Committed_AS:  2770436 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 14:06:04