Trace number 1527067

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 1/2009-03-20? (TO) 1200.18 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1771     5413 |      --       0       --      -- |     --   | -14/58
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 406   #clauses: 1771   #literals: 5413
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-1527067-1238575156/watcher-1527067-1238575156 -o /tmp/evaluation-result-1527067-1238575156/solver-1527067-1238575156 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527067-1238575156.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 27517
/proc/meminfo: memFree=1452272/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) R 27515 27517 27425 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27517/statm: 1339 234 194 169 0 50 0
[pid=27518] ppid=27517 vsize=828 CPUtime=0
/proc/27518/stat : 27518 (SatElite) R 27517 27517 27425 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130180461 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27518/statm: 207 131 68 127 0 77 0

[startup+0.021419 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 27517
/proc/meminfo: memFree=1452272/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.480215 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 27517
/proc/meminfo: memFree=1452272/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.518218 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 27517
/proc/meminfo: memFree=1452272/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701238 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 27517
/proc/meminfo: memFree=1452272/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.00 1.08 1.20 3/76 27521
/proc/meminfo: memFree=1449368/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=16808 CPUtime=2.95
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 857 0 0 0 295 0 0 0 16 0 2 0 1130180462 17211392 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 4202 843 83 193 0 4006 0
[pid=27520/tid=27521] ppid=27517 vsize=16808 CPUtime=1.47
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 393 0 0 0 147 0 0 0 16 0 2 0 1130180462 17211392 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22164

[startup+3.1025 s]
/proc/loadavg: 1.00 1.08 1.20 3/76 27521
/proc/meminfo: memFree=1447192/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=19140 CPUtime=6.15
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 1499 0 0 0 614 1 0 0 17 0 2 0 1130180462 19599360 1485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 4785 1485 83 193 0 4589 0
[pid=27520/tid=27521] ppid=27517 vsize=19140 CPUtime=3.07
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 677 0 0 0 307 0 0 0 18 0 2 0 1130180462 19599360 1485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24496

[startup+6.30184 s]
/proc/loadavg: 1.08 1.09 1.20 3/76 27521
/proc/meminfo: memFree=1442848/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=23548 CPUtime=12.53
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 2475 0 0 0 1251 2 0 0 17 0 2 0 1130180462 24113152 2461 1992294400 134512640 135305190 4294956144 18446744073709551615 134558470 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 5887 2461 83 193 0 5691 0
[pid=27520/tid=27521] ppid=27517 vsize=23548 CPUtime=6.27
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 1109 0 0 0 626 1 0 0 18 0 2 0 1130180462 24113152 2461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28904

[startup+12.7015 s]
/proc/loadavg: 1.15 1.11 1.21 3/76 27521
/proc/meminfo: memFree=1438432/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=26768 CPUtime=25.29
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 3397 0 0 0 2526 3 0 0 17 0 2 0 1130180462 27410432 3383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 6692 3383 83 193 0 6496 0
[pid=27520/tid=27521] ppid=27517 vsize=26768 CPUtime=12.67
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 1537 0 0 0 1266 1 0 0 24 0 2 0 1130180462 27410432 3383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32124

[startup+25.5019 s]
/proc/loadavg: 1.34 1.15 1.22 3/76 27521
/proc/meminfo: memFree=1435936/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=29380 CPUtime=50.83
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 4046 0 0 0 5079 4 0 0 22 0 2 0 1130180462 30085120 4032 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 7345 4032 83 193 0 7149 0
[pid=27520/tid=27521] ppid=27517 vsize=29380 CPUtime=25.46
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 1878 0 0 0 2544 2 0 0 25 0 2 0 1130180462 30085120 4032 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 34736

[startup+51.1016 s]
/proc/loadavg: 1.56 1.22 1.24 3/76 27521
/proc/meminfo: memFree=1431008/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=33848 CPUtime=101.88
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 5280 0 0 0 10183 5 0 0 25 0 2 0 1130180462 34660352 5266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 8462 5266 83 193 0 8266 0
[pid=27520/tid=27521] ppid=27517 vsize=33848 CPUtime=51.04
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 2447 0 0 0 5102 2 0 0 24 0 2 0 1130180462 34660352 5266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39204

[startup+102.301 s]
/proc/loadavg: 1.81 1.34 1.28 3/76 27521
/proc/meminfo: memFree=1424160/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=41488 CPUtime=204
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 6964 0 0 0 20392 8 0 0 25 0 2 0 1130180462 42483712 6950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 10372 6950 83 193 0 10176 0
[pid=27520/tid=27521] ppid=27517 vsize=41488 CPUtime=102.22
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 3400 0 0 0 10217 5 0 0 25 0 2 0 1130180462 42483712 6950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46844

[startup+162.301 s]
/proc/loadavg: 1.93 1.45 1.32 3/76 27521
/proc/meminfo: memFree=1418528/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=47616 CPUtime=323.68
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 8337 0 0 0 32357 11 0 0 19 0 2 0 1130180462 48758784 8323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 11904 8323 83 193 0 11708 0
[pid=27520/tid=27521] ppid=27517 vsize=47616 CPUtime=162.19
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 4048 0 0 0 16213 6 0 0 25 0 2 0 1130180462 48758784 8323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52972

[startup+222.302 s]
/proc/loadavg: 1.97 1.55 1.36 3/76 27521
/proc/meminfo: memFree=1415200/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=50064 CPUtime=443.37
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 9265 0 0 0 44323 14 0 0 17 0 2 0 1130180462 51265536 9251 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 12516 9251 83 193 0 12320 0
[pid=27520/tid=27521] ppid=27517 vsize=50064 CPUtime=222.17
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 4408 0 0 0 22210 7 0 0 25 0 2 0 1130180462 51265536 9251 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 55420

[startup+282.301 s]
/proc/loadavg: 1.99 1.63 1.40 3/76 27522
/proc/meminfo: memFree=1408736/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=56952 CPUtime=563.04
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 10754 0 0 0 56288 16 0 0 23 0 2 0 1130180462 58318848 10740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 14238 10740 83 193 0 14042 0
[pid=27520/tid=27521] ppid=27517 vsize=56952 CPUtime=282.15
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 5212 0 0 0 28206 9 0 0 25 0 2 0 1130180462 58318848 10740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 62308

[startup+342.302 s]
/proc/loadavg: 2.04 1.71 1.44 3/76 27523
/proc/meminfo: memFree=1406368/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=59628 CPUtime=682.73
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 11405 0 0 0 68255 18 0 0 25 0 2 0 1130180462 61059072 11391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 14907 11391 83 193 0 14711 0
[pid=27520/tid=27521] ppid=27517 vsize=59628 CPUtime=342.12
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 5473 0 0 0 34203 9 0 0 25 0 2 0 1130180462 61059072 11391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 64984

[startup+402.301 s]
/proc/loadavg: 2.01 1.76 1.47 3/76 27523
/proc/meminfo: memFree=1401696/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=65092 CPUtime=802.42
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 12562 0 0 0 80222 20 0 0 17 0 2 0 1130180462 66654208 12548 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 16273 12548 83 193 0 16077 0
[pid=27520/tid=27521] ppid=27517 vsize=65092 CPUtime=402.09
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 6072 0 0 0 40199 10 0 0 25 0 2 0 1130180462 66654208 12548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 70448

[startup+462.306 s]
/proc/loadavg: 2.04 1.81 1.50 3/76 27523
/proc/meminfo: memFree=1399968/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=66396 CPUtime=922.11
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 12991 0 0 0 92191 20 0 0 25 0 2 0 1130180462 67989504 12977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 16599 12977 83 193 0 16403 0
[pid=27520/tid=27521] ppid=27517 vsize=66396 CPUtime=462.07
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 6469 0 0 0 46196 11 0 0 25 0 2 0 1130180462 67989504 12977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 71752

[startup+522.302 s]
/proc/loadavg: 2.05 1.86 1.54 3/76 27523
/proc/meminfo: memFree=1398304/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=68408 CPUtime=1041.8
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 13410 0 0 0 104158 22 0 0 25 0 2 0 1130180462 70049792 13396 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 17102 13396 83 193 0 16906 0
[pid=27520/tid=27521] ppid=27517 vsize=68408 CPUtime=522.05
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 6585 0 0 0 52193 12 0 0 25 0 2 0 1130180462 70049792 13396 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.8
Current children cumulated vsize (KiB) 73764

[startup+582.301 s]
/proc/loadavg: 2.13 1.91 1.57 3/76 27523
/proc/meminfo: memFree=1391328/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=75920 CPUtime=1161.48
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 15148 0 0 0 116123 25 0 0 25 0 2 0 1130180462 77742080 15134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 18980 15134 83 193 0 18784 0
[pid=27520/tid=27521] ppid=27517 vsize=75920 CPUtime=582.03
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 7546 0 0 0 58189 14 0 0 25 0 2 0 1130180462 77742080 15134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 81276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 2.09 1.92 1.58 3/76 27523
/proc/meminfo: memFree=1390240/2055920 swapFree=4164824/4192956
[pid=27517] ppid=27515 vsize=5356 CPUtime=0
/proc/27517/stat : 27517 (manysat.sh) S 27515 27517 27425 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130180461 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27517/statm: 1339 238 195 169 0 50 0
[pid=27520] ppid=27517 vsize=77536 CPUtime=1200.18
/proc/27520/stat : 27520 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194304 15416 0 0 0 119992 26 0 0 25 0 2 0 1130180462 79396864 15402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27520/statm: 19384 15402 83 193 0 19188 0
[pid=27520/tid=27521] ppid=27517 vsize=77536 CPUtime=601.42
/proc/27520/task/27521/stat : 27521 (manysat1.1_stat) R 27517 27517 27425 0 -1 4194368 7675 0 0 0 60128 14 0 0 25 0 2 0 1130180462 79396864 15402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 82892

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27517 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=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.18
CPU user time (s): 1199.92
CPU system time (s): 0.26
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 82892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 464
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 0.725889 second user time and 2.01769 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 10:39:16
IDJOB=1527067
IDBENCH=70669
IDSOLVER=514
FILE ID=node81/1527067-1238575156
PBS_JOBID= 9062206
Free space on /tmp= 126316 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527067-1238575156/watcher-1527067-1238575156 -o /tmp/evaluation-result-1527067-1238575156/solver-1527067-1238575156 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527067-1238575156.cnf aimd 1

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=2109158848

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:       1452816 kB
Buffers:         88548 kB
Cached:         413424 kB
SwapCached:      19112 kB
Active:         323832 kB
Inactive:       199024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452816 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65184 kB
Committed_AS:  3010564 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 10:49:20