Trace number 1527173

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) 1200.08 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1681     5133 |      --       0       --      -- |     --   | -19/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 385   #clauses: 1681   #literals: 5133
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-1527173-1238581507/watcher-1527173-1238581507 -o /tmp/evaluation-result-1527173-1238581507/solver-1527173-1238581507 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527173-1238581507.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: 1.83 1.82 1.53 3/71 22172
/proc/meminfo: memFree=1245968/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) R 22170 22172 21754 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130813808 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22172/statm: 1339 234 194 169 0 50 0
[pid=22173] ppid=22172 vsize=832 CPUtime=0
/proc/22173/stat : 22173 (SatElite) R 22172 22172 21754 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130813809 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134566426 0 0 4096 3 0 0 0 17 0 0 0
/proc/22173/statm: 208 129 68 127 0 78 0

[startup+0.099589 s]
/proc/loadavg: 1.83 1.82 1.53 3/71 22172
/proc/meminfo: memFree=1245968/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101588 s]
/proc/loadavg: 1.83 1.82 1.53 3/71 22172
/proc/meminfo: memFree=1245968/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 1.83 1.82 1.53 3/71 22172
/proc/meminfo: memFree=1245968/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701703 s]
/proc/loadavg: 1.83 1.82 1.53 3/71 22172
/proc/meminfo: memFree=1245968/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50286 s]
/proc/loadavg: 1.83 1.82 1.53 3/74 22176
/proc/meminfo: memFree=1243640/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=16648 CPUtime=2.97
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 826 0 0 0 296 1 0 0 17 0 2 0 1130813809 17047552 812 1992294400 134512640 135305190 4294956144 18446744073709551615 134845208 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22175/statm: 4162 812 83 193 0 3966 0
[pid=22175/tid=22176] ppid=22172 vsize=16648 CPUtime=1.48
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 369 0 0 0 148 0 0 0 18 0 2 0 1130813810 17047552 812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22004

[startup+3.10117 s]
/proc/loadavg: 1.83 1.82 1.53 3/74 22176
/proc/meminfo: memFree=1241336/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=18112 CPUtime=6.15
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 1308 0 0 0 614 1 0 0 17 0 2 0 1130813809 18546688 1294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528499 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 4528 1294 83 193 0 4332 0
[pid=22175/tid=22176] ppid=22172 vsize=18112 CPUtime=3.06
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 589 0 0 0 306 0 0 0 21 0 2 0 1130813810 18546688 1294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23468

[startup+6.30278 s]
/proc/loadavg: 1.85 1.82 1.53 3/74 22176
/proc/meminfo: memFree=1237112/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=21772 CPUtime=12.53
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 2268 0 0 0 1251 2 0 0 17 0 2 0 1130813809 22294528 2254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 5443 2254 83 193 0 5247 0
[pid=22175/tid=22176] ppid=22172 vsize=21772 CPUtime=6.25
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 999 0 0 0 624 1 0 0 20 0 2 0 1130813810 22294528 2254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27128

[startup+12.702 s]
/proc/loadavg: 1.86 1.83 1.53 3/74 22176
/proc/meminfo: memFree=1233400/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=25740 CPUtime=25.28
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 3096 0 0 0 2524 4 0 0 20 0 2 0 1130813809 26357760 3082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 6435 3082 83 193 0 6239 0
[pid=22175/tid=22176] ppid=22172 vsize=25740 CPUtime=12.62
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 1364 0 0 0 1260 2 0 0 25 0 2 0 1130813810 26357760 3082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528181 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 31096

[startup+25.5015 s]
/proc/loadavg: 1.89 1.83 1.54 3/74 22176
/proc/meminfo: memFree=1229240/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=30108 CPUtime=50.82
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 4161 0 0 0 5075 7 0 0 18 0 2 0 1130813809 30830592 4147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 7527 4147 83 193 0 7331 0
[pid=22175/tid=22176] ppid=22172 vsize=30108 CPUtime=25.35
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 1845 0 0 0 2532 3 0 0 25 0 2 0 1130813810 30830592 4147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35464

[startup+51.1024 s]
/proc/loadavg: 1.93 1.85 1.55 3/74 22176
/proc/meminfo: memFree=1225016/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=33676 CPUtime=101.87
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 5218 0 0 0 10179 8 0 0 17 0 2 0 1130813809 34484224 5204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 8419 5204 83 193 0 8223 0
[pid=22175/tid=22176] ppid=22172 vsize=33676 CPUtime=50.82
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 2296 0 0 0 5079 3 0 0 25 0 2 0 1130813810 34484224 5204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528184 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39032

[startup+102.307 s]
/proc/loadavg: 1.97 1.87 1.57 3/74 22176
/proc/meminfo: memFree=1218680/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=40036 CPUtime=203.98
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 6766 0 0 0 20387 11 0 0 25 0 2 0 1130813809 40996864 6752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 10009 6752 83 193 0 9813 0
[pid=22175/tid=22176] ppid=22172 vsize=40036 CPUtime=101.77
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 3077 0 0 0 10172 5 0 0 25 0 2 0 1130813810 40996864 6752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 45392

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.59 3/74 22176
/proc/meminfo: memFree=1214136/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=45092 CPUtime=323.65
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 7894 0 0 0 32352 13 0 0 25 0 2 0 1130813809 46174208 7880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 11273 7880 83 193 0 11077 0
[pid=22175/tid=22176] ppid=22172 vsize=45092 CPUtime=161.47
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 3608 0 0 0 16142 5 0 0 25 0 2 0 1130813810 46174208 7880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 50448

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.62 3/74 22176
/proc/meminfo: memFree=1208952/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=50372 CPUtime=443.31
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 9197 0 0 0 44316 15 0 0 25 0 2 0 1130813809 51580928 9183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 12593 9183 83 193 0 12397 0
[pid=22175/tid=22176] ppid=22172 vsize=50372 CPUtime=221.18
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 4361 0 0 0 22111 7 0 0 25 0 2 0 1130813810 51580928 9183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 55728

[startup+282.302 s]
/proc/loadavg: 1.99 1.92 1.64 3/74 22176
/proc/meminfo: memFree=1206008/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=53240 CPUtime=562.99
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 9966 0 0 0 56282 17 0 0 21 0 2 0 1130813809 54517760 9952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 13310 9952 83 193 0 13114 0
[pid=22175/tid=22176] ppid=22172 vsize=53240 CPUtime=280.88
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 4827 0 0 0 28080 8 0 0 25 0 2 0 1130813810 54517760 9952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.99
Current children cumulated vsize (KiB) 58596

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.66 3/74 22176
/proc/meminfo: memFree=1201976/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=58020 CPUtime=682.66
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 10935 0 0 0 68248 18 0 0 25 0 2 0 1130813809 59412480 10921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 14505 10921 83 193 0 14309 0
[pid=22175/tid=22176] ppid=22172 vsize=58020 CPUtime=340.59
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 5284 0 0 0 34050 9 0 0 25 0 2 0 1130813810 59412480 10921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.66
Current children cumulated vsize (KiB) 63376

[startup+402.303 s]
/proc/loadavg: 1.99 1.94 1.67 3/74 22176
/proc/meminfo: memFree=1199672/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=60260 CPUtime=802.35
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 11539 0 0 0 80215 20 0 0 25 0 2 0 1130813809 61706240 11525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 15065 11525 83 193 0 14869 0
[pid=22175/tid=22176] ppid=22172 vsize=60260 CPUtime=400.29
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 5552 0 0 0 40020 9 0 0 25 0 2 0 1130813810 61706240 11525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 65616

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.69 3/74 22176
/proc/meminfo: memFree=1195128/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=64664 CPUtime=922.01
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 12641 0 0 0 92180 21 0 0 23 0 2 0 1130813809 66215936 12627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 16166 12627 83 193 0 15970 0
[pid=22175/tid=22176] ppid=22172 vsize=64664 CPUtime=460
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 6250 0 0 0 45989 11 0 0 25 0 2 0 1130813810 66215936 12627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 70020

[startup+522.301 s]
/proc/loadavg: 1.99 1.95 1.71 3/74 22176
/proc/meminfo: memFree=1194168/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=66424 CPUtime=1041.69
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 12909 0 0 0 104148 21 0 0 25 0 2 0 1130813809 68018176 12895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 16606 12895 83 193 0 16410 0
[pid=22175/tid=22176] ppid=22172 vsize=66424 CPUtime=519.71
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 6339 0 0 0 51960 11 0 0 25 0 2 0 1130813810 68018176 12895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 71780

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.73 3/74 22176
/proc/meminfo: memFree=1190008/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=70016 CPUtime=1161.37
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 13961 0 0 0 116114 23 0 0 25 0 2 0 1130813809 71696384 13947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 17504 13947 83 193 0 17308 0
[pid=22175/tid=22176] ppid=22172 vsize=70016 CPUtime=579.42
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 6768 0 0 0 57930 12 0 0 25 0 2 0 1130813810 71696384 13947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.37
Current children cumulated vsize (KiB) 75372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.96 1.73 3/74 22176
/proc/meminfo: memFree=1186552/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=73220 CPUtime=1200.08
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 14786 0 0 0 119984 24 0 0 23 0 2 0 1130813809 74977280 14772 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 18305 14772 83 193 0 18109 0
[pid=22175/tid=22176] ppid=22172 vsize=73220 CPUtime=598.72
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 7170 0 0 0 59860 12 0 0 25 0 2 0 1130813810 74977280 14772 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 78576

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.96 1.73 3/74 22176
/proc/meminfo: memFree=1186552/2055920 swapFree=4170332/4192956
[pid=22172] ppid=22170 vsize=5356 CPUtime=0
/proc/22172/stat : 22172 (manysat.sh) S 22170 22172 21754 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130813808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22172/statm: 1339 238 195 169 0 50 0
[pid=22175] ppid=22172 vsize=73220 CPUtime=1200.08
/proc/22175/stat : 22175 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194304 14786 0 0 0 119984 24 0 0 23 0 2 0 1130813809 74977280 14772 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22175/statm: 18305 14772 83 193 0 18109 0
[pid=22175/tid=22176] ppid=22172 vsize=73220 CPUtime=598.72
/proc/22175/task/22176/stat : 22176 (manysat1.1_stat) R 22172 22172 21754 0 -1 4194368 7170 0 0 0 59860 12 0 0 25 0 2 0 1130813810 74977280 14772 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 78576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22172 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 78576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 462
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 0.662899 second user time and 2.08568 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 12:25:07
IDJOB=1527173
IDBENCH=70690
IDSOLVER=515
FILE ID=node38/1527173-1238581507
PBS_JOBID= 9062193
Free space on /tmp= 65528 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527173-1238581507/watcher-1527173-1238581507 -o /tmp/evaluation-result-1527173-1238581507/solver-1527173-1238581507 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527173-1238581507.cnf aimd 2

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

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=79551027

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1246512 kB
Buffers:         94548 kB
Cached:         612292 kB
SwapCached:      11172 kB
Active:         203780 kB
Inactive:       515684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246512 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18380 kB
Slab:            75240 kB
Committed_AS:  3235320 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 12:35:11