Trace number 1527468

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) 1200.03 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
MD5SUM3cbdb12135a22f8cc0405b84f56b2b22
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 variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1521     4612 |      --       0       --      -- |     --   | -9/22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 351   #clauses: 1521   #literals: 4612
0.00/0.00	c CPU time:   0.003999 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-1527468-1238599725/watcher-1527468-1238599725 -o /tmp/evaluation-result-1527468-1238599725/solver-1527468-1238599725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527468-1238599725.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: 1.99 1.86 1.46 3/64 19849
/proc/meminfo: memFree=1410376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) R 19847 19849 18767 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 736864893 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19849/statm: 1339 234 194 169 0 50 0
[pid=19850] ppid=19849 vsize=828 CPUtime=0
/proc/19850/stat : 19850 (SatElite) R 19849 19849 18767 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 736864893 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19850/statm: 207 126 68 127 0 77 0

[startup+0.0621201 s]
/proc/loadavg: 1.99 1.86 1.46 3/64 19849
/proc/meminfo: memFree=1410376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.27242 s]
/proc/loadavg: 1.99 1.86 1.46 3/64 19849
/proc/meminfo: memFree=1410376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.320685 s]
/proc/loadavg: 1.99 1.86 1.46 3/64 19849
/proc/meminfo: memFree=1410376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701057 s]
/proc/loadavg: 1.99 1.86 1.46 3/64 19849
/proc/meminfo: memFree=1410376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 19853
/proc/meminfo: memFree=1407976/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=16384 CPUtime=2.95
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 787 0 0 0 295 0 0 0 17 0 2 0 736864894 16777216 773 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19852/statm: 4096 773 83 193 0 3900 0
[pid=19852/tid=19853] ppid=19849 vsize=16384 CPUtime=1.47
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 309 0 0 0 147 0 0 0 19 0 2 0 736864894 16777216 773 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21740

[startup+3.1014 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 19853
/proc/meminfo: memFree=1405992/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=18236 CPUtime=6.15
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 1337 0 0 0 614 1 0 0 17 0 2 0 736864894 18673664 1323 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19852/statm: 4559 1323 83 193 0 4363 0
[pid=19852/tid=19853] ppid=19849 vsize=18236 CPUtime=3.06
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 599 0 0 0 306 0 0 0 17 0 2 0 736864894 18673664 1323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23592

[startup+6.30286 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 19853
/proc/meminfo: memFree=1401512/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=21596 CPUtime=12.54
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 2277 0 0 0 1252 2 0 0 16 0 2 0 736864894 22114304 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19852/statm: 5399 2263 83 193 0 5203 0
[pid=19852/tid=19853] ppid=19849 vsize=21596 CPUtime=6.24
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 991 0 0 0 624 0 0 0 20 0 2 0 736864894 22114304 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134551681 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26952

[startup+12.7018 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 19853
/proc/meminfo: memFree=1397552/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=25848 CPUtime=25.3
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 3162 0 0 0 2527 3 0 0 20 0 2 0 736864894 26468352 3148 1992294400 134512640 135305190 4294956144 18446744073709551615 134547712 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19852/statm: 6462 3148 83 193 0 6266 0
[pid=19852/tid=19853] ppid=19849 vsize=25848 CPUtime=12.62
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 1317 0 0 0 1261 1 0 0 25 0 2 0 736864894 26468352 3148 1992294400 134512640 135305190 4294956144 18446744073709551615 134551843 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31204

[startup+25.5016 s]
/proc/loadavg: 1.99 1.87 1.47 3/67 19853
/proc/meminfo: memFree=1394544/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=29192 CPUtime=50.85
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 3993 0 0 0 5080 5 0 0 17 0 2 0 736864894 29892608 3935 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19852/statm: 7298 3935 83 193 0 7102 0
[pid=19852/tid=19853] ppid=19849 vsize=29192 CPUtime=25.37
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 1757 0 0 0 2535 2 0 0 25 0 2 0 736864894 29892608 3935 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34548

[startup+51.1012 s]
/proc/loadavg: 1.99 1.88 1.48 3/67 19853
/proc/meminfo: memFree=1389680/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=33568 CPUtime=101.92
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 5212 0 0 0 10185 7 0 0 25 0 2 0 736864894 34373632 5154 1992294400 134512640 135305190 4294956144 18446744073709551615 134546161 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 8392 5154 83 193 0 8196 0
[pid=19852/tid=19853] ppid=19849 vsize=33568 CPUtime=50.87
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 2391 0 0 0 5084 3 0 0 20 0 2 0 736864894 34373632 5154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38924

[startup+102.301 s]
/proc/loadavg: 1.99 1.89 1.51 3/67 19853
/proc/meminfo: memFree=1382768/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=40784 CPUtime=204.07
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 6909 0 0 0 20398 9 0 0 18 0 2 0 736864894 41762816 6851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 10196 6851 83 193 0 10000 0
[pid=19852/tid=19853] ppid=19849 vsize=40784 CPUtime=102.05
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 3272 0 0 0 10200 5 0 0 25 0 2 0 736864894 41762816 6851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46140

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.54 3/67 19853
/proc/meminfo: memFree=1376112/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=47376 CPUtime=323.8
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 8542 0 0 0 32367 13 0 0 25 0 2 0 736864894 48513024 8484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 11844 8484 83 193 0 11648 0
[pid=19852/tid=19853] ppid=19849 vsize=47376 CPUtime=162.01
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 4164 0 0 0 16195 6 0 0 25 0 2 0 736864894 48513024 8484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 52732

[startup+222.305 s]
/proc/loadavg: 1.99 1.92 1.56 3/67 19853
/proc/meminfo: memFree=1370224/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=54464 CPUtime=443.53
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 10005 0 0 0 44338 15 0 0 25 0 2 0 736864894 55771136 9947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 13616 9947 83 193 0 13420 0
[pid=19852/tid=19853] ppid=19849 vsize=54464 CPUtime=221.99
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 5082 0 0 0 22192 7 0 0 25 0 2 0 736864894 55771136 9947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 59820

[startup+282.302 s]
/proc/loadavg: 1.99 1.93 1.58 3/67 19853
/proc/meminfo: memFree=1367152/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=57788 CPUtime=563.26
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 10795 0 0 0 56309 17 0 0 25 0 2 0 736864894 59174912 10737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 14447 10737 83 193 0 14251 0
[pid=19852/tid=19853] ppid=19849 vsize=57788 CPUtime=281.95
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 5567 0 0 0 28187 8 0 0 25 0 2 0 736864894 59174912 10737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 63144

[startup+342.302 s]
/proc/loadavg: 1.99 1.94 1.61 3/67 19853
/proc/meminfo: memFree=1363312/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=61460 CPUtime=682.98
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 11722 0 0 0 68279 19 0 0 25 0 2 0 736864894 62935040 11664 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 15365 11664 83 193 0 15169 0
[pid=19852/tid=19853] ppid=19849 vsize=61460 CPUtime=341.92
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 6209 0 0 0 34182 10 0 0 25 0 2 0 736864894 62935040 11664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 66816

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.63 3/67 19853
/proc/meminfo: memFree=1355376/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=69444 CPUtime=802.72
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 13786 0 0 0 80248 24 0 0 18 0 2 0 736864894 71110656 13728 1992294400 134512640 135305190 4294956144 18446744073709551615 134569782 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 17361 13728 83 193 0 17165 0
[pid=19852/tid=19853] ppid=19849 vsize=69444 CPUtime=401.9
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 7281 0 0 0 40177 13 0 0 25 0 2 0 736864894 71110656 13728 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 74800

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.65 3/67 19853
/proc/meminfo: memFree=1354032/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=70376 CPUtime=922.43
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 14041 0 0 0 92218 25 0 0 25 0 2 0 736864894 72065024 13983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 17594 13983 83 193 0 17398 0
[pid=19852/tid=19853] ppid=19849 vsize=70376 CPUtime=461.87
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 7502 0 0 0 46173 14 0 0 25 0 2 0 736864894 72065024 13983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 75732

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.67 3/67 19853
/proc/meminfo: memFree=1351536/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=73808 CPUtime=1042.18
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 14679 0 0 0 104191 27 0 0 25 0 2 0 736864894 75579392 14621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 18452 14621 83 193 0 18256 0
[pid=19852/tid=19853] ppid=19849 vsize=73808 CPUtime=521.85
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 7790 0 0 0 52171 14 0 0 25 0 2 0 736864894 75579392 14621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.18
Current children cumulated vsize (KiB) 79164

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 19853
/proc/meminfo: memFree=1341424/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=85312 CPUtime=1161.9
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 17175 0 0 0 116158 32 0 0 20 0 2 0 736864894 87359488 17117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 21328 17117 83 193 0 21132 0
[pid=19852/tid=19853] ppid=19849 vsize=85312 CPUtime=581.82
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 9143 0 0 0 58165 17 0 0 25 0 2 0 736864894 87359488 17117 1992294400 134512640 135305190 4294956144 18446744073709551615 134538552 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.9
Current children cumulated vsize (KiB) 90668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 19853
/proc/meminfo: memFree=1341424/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=85312 CPUtime=1200.03
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 17180 0 0 0 119970 33 0 0 17 0 2 0 736864894 87359488 17122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 21328 17122 83 193 0 21132 0
[pid=19852/tid=19853] ppid=19849 vsize=85312 CPUtime=600.91
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 9143 0 0 0 60074 17 0 0 25 0 2 0 736864894 87359488 17122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 90668

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 19853
/proc/meminfo: memFree=1341424/2055920 swapFree=4179868/4192956
[pid=19849] ppid=19847 vsize=5356 CPUtime=0
/proc/19849/stat : 19849 (manysat.sh) S 19847 19849 18767 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 736864893 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19849/statm: 1339 238 195 169 0 50 0
[pid=19852] ppid=19849 vsize=85312 CPUtime=1200.03
/proc/19852/stat : 19852 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194304 17180 0 0 0 119970 33 0 0 17 0 2 0 736864894 87359488 17122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19852/statm: 21328 17122 83 193 0 21132 0
[pid=19852/tid=19853] ppid=19849 vsize=85312 CPUtime=600.91
/proc/19852/task/19853/stat : 19853 (manysat1.1_stat) R 19849 19849 18767 0 -1 4194368 9143 0 0 0 60074 17 0 0 25 0 2 0 736864894 87359488 17122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 90668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19849 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.7
CPU system time (s): 0.33
CPU usage (%): 199.533
Max. virtual memory (cumulated for all children) (KiB): 90668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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= 2

runsolver used 0.620905 second user time and 1.57976 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 17:28:45
IDJOB=1527468
IDBENCH=70749
IDSOLVER=515
FILE ID=node49/1527468-1238599725
PBS_JOBID= 9068316
Free space on /tmp= 66388 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527468-1238599725/watcher-1527468-1238599725 -o /tmp/evaluation-result-1527468-1238599725/solver-1527468-1238599725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527468-1238599725.cnf aimd 2

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

MD5SUM BENCH= 3cbdb12135a22f8cc0405b84f56b2b22
RANDOM SEED=1092678681

node49.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		: 3000.214
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		: 3000.214
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:       1410928 kB
Buffers:        108948 kB
Cached:         432476 kB
SwapCached:       6452 kB
Active:         217152 kB
Inactive:       333172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410928 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          14624 kB
Slab:            80616 kB
Committed_AS:  2022208 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 17:38:48