Trace number 1527168

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) 1200.16 601.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
MD5SUMa3570ddee79c19b1c54131a205337743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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 % |
0.00/0.01	c |         0 |    1686     5154 |      --       0       --      -- |     --   | -14/54
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 385   #clauses: 1686   #literals: 5154
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527168-1238581204/watcher-1527168-1238581204 -o /tmp/evaluation-result-1527168-1238581204/solver-1527168-1238581204 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527168-1238581204.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 1.49 2/73 27885
/proc/meminfo: memFree=1451256/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5212 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) R 27883 27885 27425 0 -1 4194304 76 0 0 0 0 0 0 0 21 0 1 0 1130785281 5337088 49 1992294400 4194304 4889804 548682068784 18446744073709551615 269807452096 0 0 4096 0 0 0 0 17 0 0 0
/proc/27885/statm: 1303 62 45 169 0 14 0

[startup+0.0206209 s]
/proc/loadavg: 1.83 1.82 1.49 2/73 27885
/proc/meminfo: memFree=1451256/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.349747 s]
/proc/loadavg: 1.83 1.82 1.49 2/73 27885
/proc/meminfo: memFree=1451256/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.408314 s]
/proc/loadavg: 1.83 1.82 1.49 2/73 27885
/proc/meminfo: memFree=1451256/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70129 s]
/proc/loadavg: 1.83 1.82 1.49 2/73 27885
/proc/meminfo: memFree=1451256/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 1.83 1.82 1.49 3/76 27889
/proc/meminfo: memFree=1448544/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=15800 CPUtime=2.95
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 854 0 0 0 295 0 0 0 17 0 2 0 1130785282 16179200 837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 3950 837 83 193 0 3754 0
[pid=27888/tid=27889] ppid=27885 vsize=15800 CPUtime=1.47
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 361 0 0 0 147 0 0 0 17 0 2 0 1130785283 16179200 837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21156

[startup+3.10155 s]
/proc/loadavg: 1.83 1.82 1.49 3/76 27889
/proc/meminfo: memFree=1446368/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=18056 CPUtime=6.14
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 1481 0 0 0 613 1 0 0 17 0 2 0 1130785282 18489344 1464 1992294400 134512640 135305190 4294956144 18446744073709551615 134857145 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 4514 1464 83 193 0 4318 0
[pid=27888/tid=27889] ppid=27885 vsize=18056 CPUtime=3.07
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 647 0 0 0 307 0 0 0 18 0 2 0 1130785283 18489344 1464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528525 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23412

[startup+6.3019 s]
/proc/loadavg: 1.85 1.82 1.50 3/76 27889
/proc/meminfo: memFree=1442272/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=22356 CPUtime=12.52
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 2408 0 0 0 1251 1 0 0 17 0 2 0 1130785282 22892544 2391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 5589 2391 83 193 0 5393 0
[pid=27888/tid=27889] ppid=27885 vsize=22356 CPUtime=6.27
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 1095 0 0 0 626 1 0 0 19 0 2 0 1130785283 22892544 2391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27712

[startup+12.7026 s]
/proc/loadavg: 1.86 1.83 1.50 3/76 27889
/proc/meminfo: memFree=1437984/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=25484 CPUtime=25.29
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 3278 0 0 0 2526 3 0 0 18 0 2 0 1130785282 26095616 3261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 6371 3261 83 193 0 6175 0
[pid=27888/tid=27889] ppid=27885 vsize=25484 CPUtime=12.66
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 1449 0 0 0 1265 1 0 0 25 0 2 0 1130785283 26095616 3261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30840

[startup+25.507 s]
/proc/loadavg: 1.89 1.83 1.51 3/76 27889
/proc/meminfo: memFree=1434464/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=29192 CPUtime=50.82
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 4169 0 0 0 5078 4 0 0 16 0 2 0 1130785282 29892608 4152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 7298 4152 83 193 0 7102 0
[pid=27888/tid=27889] ppid=27885 vsize=29192 CPUtime=25.47
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 1861 0 0 0 2545 2 0 0 25 0 2 0 1130785283 29892608 4152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34548

[startup+51.1017 s]
/proc/loadavg: 1.93 1.85 1.52 3/76 27889
/proc/meminfo: memFree=1429856/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=34084 CPUtime=101.87
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 5326 0 0 0 10182 5 0 0 25 0 2 0 1130785282 34902016 5309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 8521 5309 83 193 0 8325 0
[pid=27888/tid=27889] ppid=27885 vsize=34084 CPUtime=51.05
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 2410 0 0 0 5103 2 0 0 25 0 2 0 1130785283 34902016 5309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39440

[startup+102.301 s]
/proc/loadavg: 1.97 1.87 1.54 3/76 27889
/proc/meminfo: memFree=1424480/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=39468 CPUtime=203.99
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 6670 0 0 0 20391 8 0 0 19 0 2 0 1130785282 40415232 6653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 9867 6653 83 193 0 9671 0
[pid=27888/tid=27889] ppid=27885 vsize=39468 CPUtime=102.23
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 3176 0 0 0 10219 4 0 0 25 0 2 0 1130785283 40415232 6653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 44824

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.57 3/76 27889
/proc/meminfo: memFree=1418912/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=45312 CPUtime=323.67
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 8009 0 0 0 32357 10 0 0 19 0 2 0 1130785282 46399488 7992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 11328 7992 83 193 0 11132 0
[pid=27888/tid=27889] ppid=27885 vsize=45312 CPUtime=162.22
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 3835 0 0 0 16217 5 0 0 25 0 2 0 1130785283 46399488 7992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 50668

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.59 3/76 27889
/proc/meminfo: memFree=1412832/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=52312 CPUtime=443.34
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 9557 0 0 0 44321 13 0 0 25 0 2 0 1130785282 53567488 9540 1992294400 134512640 135305190 4294956144 18446744073709551615 134528304 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 13078 9540 83 193 0 12882 0
[pid=27888/tid=27889] ppid=27885 vsize=52312 CPUtime=222.2
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 4703 0 0 0 22213 7 0 0 17 0 2 0 1130785283 53567488 9540 1992294400 134512640 135305190 4294956144 18446744073709551615 134539414 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.34
Current children cumulated vsize (KiB) 57668

[startup+282.302 s]
/proc/loadavg: 1.99 1.92 1.61 3/76 27889
/proc/meminfo: memFree=1410336/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=54968 CPUtime=563.04
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 10184 0 0 0 56289 15 0 0 20 0 2 0 1130785282 56287232 10167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 13742 10167 83 193 0 13546 0
[pid=27888/tid=27889] ppid=27885 vsize=54968 CPUtime=282.19
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 4968 0 0 0 28211 8 0 0 25 0 2 0 1130785283 56287232 10167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 60324

[startup+342.306 s]
/proc/loadavg: 1.99 1.93 1.64 3/76 27889
/proc/meminfo: memFree=1404576/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=60824 CPUtime=682.73
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 11605 0 0 0 68256 17 0 0 25 0 2 0 1130785282 62283776 11588 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 15206 11588 83 193 0 15010 0
[pid=27888/tid=27889] ppid=27885 vsize=60824 CPUtime=342.17
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 5708 0 0 0 34208 9 0 0 25 0 2 0 1130785283 62283776 11588 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 66180

[startup+402.302 s]
/proc/loadavg: 1.99 1.94 1.65 3/76 27889
/proc/meminfo: memFree=1402784/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=62504 CPUtime=802.4
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 12082 0 0 0 80223 17 0 0 18 0 2 0 1130785282 64004096 12065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 15626 12065 83 193 0 15430 0
[pid=27888/tid=27889] ppid=27885 vsize=62504 CPUtime=402.15
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 5875 0 0 0 40206 9 0 0 25 0 2 0 1130785283 64004096 12065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 67860

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.67 3/76 27889
/proc/meminfo: memFree=1396512/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=68836 CPUtime=922.09
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 13626 0 0 0 92188 21 0 0 17 0 2 0 1130785282 70488064 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134538543 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 17209 13609 83 193 0 17013 0
[pid=27888/tid=27889] ppid=27885 vsize=68836 CPUtime=462.12
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 6584 0 0 0 46202 10 0 0 25 0 2 0 1130785283 70488064 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 74192

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.69 3/76 27889
/proc/meminfo: memFree=1393952/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=72284 CPUtime=1041.77
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 14271 0 0 0 104155 22 0 0 25 0 2 0 1130785282 74018816 14254 1992294400 134512640 135305190 4294956144 18446744073709551615 134557444 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 18071 14254 83 193 0 17875 0
[pid=27888/tid=27889] ppid=27885 vsize=72284 CPUtime=522.11
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 6845 0 0 0 52200 11 0 0 25 0 2 0 1130785283 74018816 14254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 77640

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.71 3/76 27889
/proc/meminfo: memFree=1391392/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=74248 CPUtime=1161.46
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 14912 0 0 0 116122 24 0 0 25 0 2 0 1130785282 76029952 14895 1992294400 134512640 135305190 4294956144 18446744073709551615 134548040 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 18562 14895 83 193 0 18366 0
[pid=27888/tid=27889] ppid=27885 vsize=74248 CPUtime=582.1
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 7188 0 0 0 58198 12 0 0 25 0 2 0 1130785283 76029952 14895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 79604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 1.99 1.96 1.71 3/76 27889
/proc/meminfo: memFree=1389728/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=75884 CPUtime=1200.16
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 15314 0 0 0 119992 24 0 0 25 0 2 0 1130785282 77705216 15297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 18971 15297 83 193 0 18775 0
[pid=27888/tid=27889] ppid=27885 vsize=75884 CPUtime=601.49
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 7442 0 0 0 60137 12 0 0 25 0 2 0 1130785283 77705216 15297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 81240

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

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

[startup+601.701 s]
/proc/loadavg: 1.99 1.96 1.71 3/76 27889
/proc/meminfo: memFree=1389728/2055920 swapFree=4164824/4192956
[pid=27885] ppid=27883 vsize=5356 CPUtime=0
/proc/27885/stat : 27885 (manysat.sh) S 27883 27885 27425 0 -1 4194304 312 150 0 0 0 0 0 0 22 0 1 0 1130785281 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1339 238 195 169 0 50 0
[pid=27888] ppid=27885 vsize=75884 CPUtime=1200.16
/proc/27888/stat : 27888 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194304 15314 0 0 0 119992 24 0 0 25 0 2 0 1130785282 77705216 15297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27888/statm: 18971 15297 83 193 0 18775 0
[pid=27888/tid=27889] ppid=27885 vsize=75884 CPUtime=601.49
/proc/27888/task/27889/stat : 27889 (manysat1.1_stat) R 27885 27885 27425 0 -1 4194368 7442 0 0 0 60137 12 0 0 25 0 2 0 1130785283 77705216 15297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 81240

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27885 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 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.72
CPU time (s): 1200.16
CPU user time (s): 1199.92
CPU system time (s): 0.24
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 81240

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= 14

runsolver used 0.684895 second user time and 2.06569 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 12:20:04
IDJOB=1527168
IDBENCH=70689
IDSOLVER=515
FILE ID=node81/1527168-1238581204
PBS_JOBID= 9062206
Free space on /tmp= 126316 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-S1767425240-073.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527168-1238581204/watcher-1527168-1238581204 -o /tmp/evaluation-result-1527168-1238581204/solver-1527168-1238581204 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527168-1238581204.cnf aimd 2

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

MD5SUM BENCH= a3570ddee79c19b1c54131a205337743
RANDOM SEED=607082087

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1451800 kB
Buffers:         89076 kB
Cached:         413712 kB
SwapCached:      19112 kB
Active:         324652 kB
Inactive:       198984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451800 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65400 kB
Committed_AS:  3016092 kB
PageTables:       2084 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= 126316 MiB
End job on node81 at 2009-04-01 12:30:08