Trace number 1527328

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) 1200.15 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2036     6148 |      --       0       --      -- |     --   | -4/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 472   #clauses: 2036   #literals: 6148
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-1527328-1238591549/watcher-1527328-1238591549 -o /tmp/evaluation-result-1527328-1238591549/solver-1527328-1238591549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527328-1238591549.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: 1.05 1.00 1.00 3/64 21708
/proc/meminfo: memFree=1376648/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131820218 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 235 195 169 0 50 0
[pid=21709] ppid=21708 vsize=828 CPUtime=0
/proc/21709/stat : 21709 (SatElite) R 21708 21708 21212 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1131820219 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/21709/statm: 207 135 68 127 0 77 0

[startup+0.0097369 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 21708
/proc/meminfo: memFree=1376648/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131820218 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 235 195 169 0 50 0
[pid=21709] ppid=21708 vsize=832 CPUtime=0
/proc/21709/stat : 21709 (SatElite) R 21708 21708 21212 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 1131820219 851968 138 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21709/statm: 208 138 69 127 0 78 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6188

[startup+0.102745 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 21708
/proc/meminfo: memFree=1376648/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301756 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 21708
/proc/meminfo: memFree=1376648/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701782 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 21708
/proc/meminfo: memFree=1376648/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50183 s]
/proc/loadavg: 1.12 1.02 1.01 3/67 21712
/proc/meminfo: memFree=1374256/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=15764 CPUtime=2.95
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 859 0 0 0 295 0 0 0 17 0 2 0 1131820219 16142336 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528696 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 3941 845 83 193 0 3745 0
[pid=21711/tid=21712] ppid=21708 vsize=15764 CPUtime=1.47
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 352 0 0 0 147 0 0 0 17 0 2 0 1131820220 16142336 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134570384 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21120

[startup+3.10294 s]
/proc/loadavg: 1.12 1.02 1.01 3/67 21712
/proc/meminfo: memFree=1372144/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=18372 CPUtime=6.15
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 1357 0 0 0 614 1 0 0 17 0 2 0 1131820219 18812928 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 4593 1343 83 193 0 4397 0
[pid=21711/tid=21712] ppid=21708 vsize=18372 CPUtime=3.07
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 613 0 0 0 307 0 0 0 19 0 2 0 1131820220 18812928 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23728

[startup+6.30114 s]
/proc/loadavg: 1.12 1.02 1.01 3/67 21712
/proc/meminfo: memFree=1367600/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=21720 CPUtime=12.53
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 2363 0 0 0 1251 2 0 0 18 0 2 0 1131820219 22241280 2349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 5430 2349 83 193 0 5234 0
[pid=21711/tid=21712] ppid=21708 vsize=21720 CPUtime=6.27
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 1094 0 0 0 626 1 0 0 22 0 2 0 1131820220 22241280 2349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27076

[startup+12.7025 s]
/proc/loadavg: 1.26 1.05 1.02 3/67 21712
/proc/meminfo: memFree=1363696/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=25932 CPUtime=25.3
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 3267 0 0 0 2527 3 0 0 17 0 2 0 1131820219 26554368 3205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 6483 3205 83 193 0 6287 0
[pid=21711/tid=21712] ppid=21708 vsize=25932 CPUtime=12.67
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 1488 0 0 0 1265 2 0 0 17 0 2 0 1131820220 26554368 3205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528356 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31288

[startup+25.5013 s]
/proc/loadavg: 1.37 1.08 1.02 3/67 21712
/proc/meminfo: memFree=1359664/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=30232 CPUtime=50.84
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 4284 0 0 0 5078 6 0 0 20 0 2 0 1131820219 30957568 4222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 7558 4222 83 193 0 7362 0
[pid=21711/tid=21712] ppid=21708 vsize=30232 CPUtime=25.45
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 1957 0 0 0 2542 3 0 0 25 0 2 0 1131820220 30957568 4222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35588

[startup+51.1019 s]
/proc/loadavg: 1.58 1.15 1.05 3/67 21712
/proc/meminfo: memFree=1354992/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=35460 CPUtime=101.93
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 5491 0 0 0 10185 8 0 0 25 0 2 0 1131820219 36311040 5429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 8865 5429 83 193 0 8669 0
[pid=21711/tid=21712] ppid=21708 vsize=35460 CPUtime=51.04
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 2585 0 0 0 5100 4 0 0 25 0 2 0 1131820220 36311040 5429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40816

[startup+102.306 s]
/proc/loadavg: 1.83 1.29 1.10 3/67 21713
/proc/meminfo: memFree=1347568/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=41244 CPUtime=204.1
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 7270 0 0 0 20399 11 0 0 24 0 2 0 1131820219 42233856 7208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 10311 7208 83 193 0 10115 0
[pid=21711/tid=21712] ppid=21708 vsize=41244 CPUtime=102.23
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 3525 0 0 0 10217 6 0 0 25 0 2 0 1131820220 42233856 7208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46600

[startup+162.302 s]
/proc/loadavg: 1.94 1.42 1.15 3/67 21713
/proc/meminfo: memFree=1342384/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=47752 CPUtime=323.83
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 8544 0 0 0 32370 13 0 0 25 0 2 0 1131820219 48898048 8482 1992294400 134512640 135305190 4294956144 18446744073709551615 134556807 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 11938 8482 83 193 0 11742 0
[pid=21711/tid=21712] ppid=21708 vsize=47752 CPUtime=162.2
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 4132 0 0 0 16213 7 0 0 25 0 2 0 1131820220 48898048 8482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 53108

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 21713
/proc/meminfo: memFree=1338480/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=51904 CPUtime=443.57
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 9527 0 0 0 44342 15 0 0 25 0 2 0 1131820219 53149696 9465 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 12976 9465 83 193 0 12780 0
[pid=21711/tid=21712] ppid=21708 vsize=51904 CPUtime=222.18
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 4649 0 0 0 22210 8 0 0 25 0 2 0 1131820220 53149696 9465 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 57260

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 21713
/proc/meminfo: memFree=1332848/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=57060 CPUtime=563.32
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 10933 0 0 0 56316 16 0 0 19 0 2 0 1131820219 58429440 10871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 14265 10871 83 193 0 14069 0
[pid=21711/tid=21712] ppid=21708 vsize=57060 CPUtime=282.16
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 5482 0 0 0 28207 9 0 0 25 0 2 0 1131820220 58429440 10871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 62416

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 21713
/proc/meminfo: memFree=1330224/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=59508 CPUtime=683.07
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 11588 0 0 0 68289 18 0 0 25 0 2 0 1131820219 60936192 11526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 14877 11526 83 193 0 14681 0
[pid=21711/tid=21712] ppid=21708 vsize=59508 CPUtime=342.14
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 5762 0 0 0 34204 10 0 0 25 0 2 0 1131820220 60936192 11526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.07
Current children cumulated vsize (KiB) 64864

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 21713
/proc/meminfo: memFree=1325040/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=65048 CPUtime=802.81
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 12885 0 0 0 80260 21 0 0 25 0 2 0 1131820219 66609152 12823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 16262 12823 83 193 0 16066 0
[pid=21711/tid=21712] ppid=21708 vsize=65048 CPUtime=402.11
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 6447 0 0 0 40200 11 0 0 25 0 2 0 1131820220 66609152 12823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 70404

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 21713
/proc/meminfo: memFree=1323888/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=67104 CPUtime=922.54
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 13180 0 0 0 92233 21 0 0 25 0 2 0 1131820219 68714496 13118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 16776 13118 83 193 0 16580 0
[pid=21711/tid=21712] ppid=21708 vsize=67104 CPUtime=462.08
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 6466 0 0 0 46197 11 0 0 25 0 2 0 1131820220 68714496 13118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 72460

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 21713
/proc/meminfo: memFree=1320944/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=69488 CPUtime=1042.29
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 13929 0 0 0 104206 23 0 0 25 0 2 0 1131820219 71155712 13867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 17372 13867 83 193 0 17176 0
[pid=21711/tid=21712] ppid=21708 vsize=69488 CPUtime=522.06
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 6839 0 0 0 52194 12 0 0 25 0 2 0 1131820220 71155712 13867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.29
Current children cumulated vsize (KiB) 74844

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 21713
/proc/meminfo: memFree=1315248/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=75580 CPUtime=1162.03
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 15333 0 0 0 116177 26 0 0 25 0 2 0 1131820219 77393920 15271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 18895 15271 83 193 0 18699 0
[pid=21711/tid=21712] ppid=21708 vsize=75580 CPUtime=582.03
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 7528 0 0 0 58190 13 0 0 25 0 2 0 1131820220 77393920 15271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 80936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 21713
/proc/meminfo: memFree=1313584/2055920 swapFree=4177944/4192956
[pid=21708] ppid=21706 vsize=5356 CPUtime=0
/proc/21708/stat : 21708 (manysat.sh) S 21706 21708 21212 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1131820218 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21708/statm: 1339 238 195 169 0 50 0
[pid=21711] ppid=21708 vsize=77040 CPUtime=1200.15
/proc/21711/stat : 21711 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194304 15730 0 0 0 119988 27 0 0 25 0 2 0 1131820219 78888960 15668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21711/statm: 19260 15668 83 193 0 19064 0
[pid=21711/tid=21712] ppid=21708 vsize=77040 CPUtime=601.13
/proc/21711/task/21712/stat : 21712 (manysat1.1_stat) R 21708 21708 21212 0 -1 4194368 7832 0 0 0 60098 15 0 0 25 0 2 0 1131820220 78888960 15668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 82396

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 21708 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=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.15
CPU user time (s): 1199.88
CPU system time (s): 0.27
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 82396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.575912 second user time and 1.62275 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 15:12:29
IDJOB=1527328
IDBENCH=70721
IDSOLVER=515
FILE ID=node29/1527328-1238591549
PBS_JOBID= 9062249
Free space on /tmp= 66472 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527328-1238591549/watcher-1527328-1238591549 -o /tmp/evaluation-result-1527328-1238591549/solver-1527328-1238591549 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527328-1238591549.cnf aimd 2

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=1194826498

node29.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		: 3000.234
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		: 3000.234
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:       1377128 kB
Buffers:        101836 kB
Cached:         473292 kB
SwapCached:       8856 kB
Active:         212568 kB
Inactive:       373056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377128 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16192 kB
Slab:            79136 kB
Committed_AS:  3165208 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-04-01 15:22:33