Trace number 1527247

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) 1200.08 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2284     6926 |      --       0       --      -- |     --   | -11/41
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2284   #literals: 6926
0.00/0.00	c CPU time:   0.005999 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-1527247-1238585457/watcher-1527247-1238585457 -o /tmp/evaluation-result-1527247-1238585457/solver-1527247-1238585457 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527247-1238585457.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: 0.99 0.98 0.99 3/64 28583
/proc/meminfo: memFree=1300184/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) R 28581 28583 28070 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 897137228 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28583/statm: 1339 234 194 169 0 50 0
[pid=28584] ppid=28583 vsize=956 CPUtime=0
/proc/28584/stat : 28584 (SatElite) R 28583 28583 28070 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 897137228 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28584/statm: 239 124 50 127 0 109 0

[startup+0.0211089 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28583
/proc/meminfo: memFree=1300184/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.642786 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28583
/proc/meminfo: memFree=1300184/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701797 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28583
/proc/meminfo: memFree=1300184/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801811 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28583
/proc/meminfo: memFree=1300184/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 28587
/proc/meminfo: memFree=1296512/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=16908 CPUtime=2.96
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 919 0 0 0 296 0 0 0 16 0 2 0 897137229 17313792 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 4227 905 83 193 0 4031 0
[pid=28586/tid=28587] ppid=28583 vsize=16908 CPUtime=1.48
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 371 0 0 0 148 0 0 0 17 0 2 0 897137230 17313792 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22264

[startup+3.10115 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 28587
/proc/meminfo: memFree=1294528/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=18912 CPUtime=6.15
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 1471 0 0 0 614 1 0 0 16 0 2 0 897137229 19365888 1457 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 4728 1457 83 193 0 4532 0
[pid=28586/tid=28587] ppid=28583 vsize=18912 CPUtime=3.07
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 645 0 0 0 307 0 0 0 18 0 2 0 897137230 19365888 1457 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24268

[startup+6.30163 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 28587
/proc/meminfo: memFree=1290368/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=22668 CPUtime=12.53
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 2530 0 0 0 1251 2 0 0 17 0 2 0 897137229 23212032 2516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 5667 2516 83 193 0 5471 0
[pid=28586/tid=28587] ppid=28583 vsize=22668 CPUtime=6.27
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 1147 0 0 0 626 1 0 0 17 0 2 0 897137230 23212032 2516 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) 28024

[startup+12.7016 s]
/proc/loadavg: 1.22 1.03 1.01 3/67 28587
/proc/meminfo: memFree=1285696/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=27276 CPUtime=25.3
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 3590 0 0 0 2526 4 0 0 18 0 2 0 897137229 27930624 3566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 6819 3566 83 193 0 6623 0
[pid=28586/tid=28587] ppid=28583 vsize=27276 CPUtime=12.66
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 1584 0 0 0 1264 2 0 0 25 0 2 0 897137230 27930624 3566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32632

[startup+25.5014 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 28587
/proc/meminfo: memFree=1283072/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=30544 CPUtime=50.84
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 4367 0 0 0 5079 5 0 0 18 0 2 0 897137229 31277056 4343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 7636 4343 83 193 0 7440 0
[pid=28586/tid=28587] ppid=28583 vsize=30544 CPUtime=25.45
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 2001 0 0 0 2543 2 0 0 25 0 2 0 897137230 31277056 4343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35900

[startup+51.1052 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 28587
/proc/meminfo: memFree=1277376/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=35612 CPUtime=101.91
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 5666 0 0 0 10182 9 0 0 18 0 2 0 897137229 36466688 5642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 8903 5642 83 193 0 8707 0
[pid=28586/tid=28587] ppid=28583 vsize=35612 CPUtime=51.03
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 2617 0 0 0 5099 4 0 0 25 0 2 0 897137230 36466688 5642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40968

[startup+102.302 s]
/proc/loadavg: 1.81 1.27 1.09 3/67 28587
/proc/meminfo: memFree=1272000/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=40980 CPUtime=204.08
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 7029 0 0 0 20395 13 0 0 25 0 2 0 897137229 41963520 7005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 10245 7005 83 193 0 10049 0
[pid=28586/tid=28587] ppid=28583 vsize=40980 CPUtime=102.2
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 3362 0 0 0 10214 6 0 0 25 0 2 0 897137230 41963520 7005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46336

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 28587
/proc/meminfo: memFree=1264320/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=48344 CPUtime=323.8
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 8889 0 0 0 32365 15 0 0 18 0 2 0 897137229 49504256 8865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 12086 8865 83 193 0 11890 0
[pid=28586/tid=28587] ppid=28583 vsize=48344 CPUtime=162.18
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 4219 0 0 0 16211 7 0 0 25 0 2 0 897137230 49504256 8865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 53700

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 28587
/proc/meminfo: memFree=1257920/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=55408 CPUtime=443.54
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 10495 0 0 0 44337 17 0 0 25 0 2 0 897137229 56737792 10471 1992294400 134512640 135305190 4294956144 18446744073709551615 134839254 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 13852 10471 83 193 0 13656 0
[pid=28586/tid=28587] ppid=28583 vsize=55408 CPUtime=222.15
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 5040 0 0 0 22207 8 0 0 25 0 2 0 897137230 56737792 10471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 60764

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 28587
/proc/meminfo: memFree=1253632/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=59820 CPUtime=563.27
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 11584 0 0 0 56309 18 0 0 18 0 2 0 897137229 61255680 11560 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 14955 11560 83 193 0 14759 0
[pid=28586/tid=28587] ppid=28583 vsize=59820 CPUtime=282.12
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 5557 0 0 0 28203 9 0 0 25 0 2 0 897137230 61255680 11560 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 65176

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 28587
/proc/meminfo: memFree=1251456/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=62688 CPUtime=683.01
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 12101 0 0 0 68281 20 0 0 25 0 2 0 897137229 64192512 12077 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 15672 12077 83 193 0 15476 0
[pid=28586/tid=28587] ppid=28583 vsize=62688 CPUtime=342.1
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 5828 0 0 0 34199 11 0 0 25 0 2 0 897137230 64192512 12077 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 68044

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 28587
/proc/meminfo: memFree=1246016/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=67856 CPUtime=802.74
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 13485 0 0 0 80252 22 0 0 25 0 2 0 897137229 69484544 13461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 16964 13461 83 193 0 16768 0
[pid=28586/tid=28587] ppid=28583 vsize=67856 CPUtime=402.07
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 6548 0 0 0 40195 12 0 0 25 0 2 0 897137230 69484544 13461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 73212

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 28587
/proc/meminfo: memFree=1243776/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=69900 CPUtime=922.48
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 14032 0 0 0 92225 23 0 0 25 0 2 0 897137229 71577600 14008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 17475 14008 83 193 0 17279 0
[pid=28586/tid=28587] ppid=28583 vsize=69900 CPUtime=462.04
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 6705 0 0 0 46192 12 0 0 25 0 2 0 897137230 71577600 14008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 75256

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 28587
/proc/meminfo: memFree=1239872/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=74024 CPUtime=1042.22
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 15034 0 0 0 104196 26 0 0 25 0 2 0 897137229 75800576 15010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 18506 15010 83 193 0 18310 0
[pid=28586/tid=28587] ppid=28583 vsize=74024 CPUtime=522.02
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 7039 0 0 0 52189 13 0 0 25 0 2 0 897137230 75800576 15010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.22
Current children cumulated vsize (KiB) 79380

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 28587
/proc/meminfo: memFree=1235648/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=80048 CPUtime=1161.96
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 16069 0 0 0 116168 28 0 0 25 0 2 0 897137229 81969152 16045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 20012 16045 83 193 0 19816 0
[pid=28586/tid=28587] ppid=28583 vsize=80048 CPUtime=582
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 7406 0 0 0 58186 14 0 0 25 0 2 0 897137230 81969152 16045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.96
Current children cumulated vsize (KiB) 85404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28587
/proc/meminfo: memFree=1234048/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=81436 CPUtime=1200.08
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 16479 0 0 0 119979 29 0 0 20 0 2 0 897137229 83390464 16455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 20359 16455 83 193 0 20163 0
[pid=28586/tid=28587] ppid=28583 vsize=81436 CPUtime=601.08
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 7697 0 0 0 60094 14 0 0 25 0 2 0 897137230 83390464 16455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86792

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28587
/proc/meminfo: memFree=1234048/2055920 swapFree=4178260/4192956
[pid=28583] ppid=28581 vsize=5356 CPUtime=0
/proc/28583/stat : 28583 (manysat.sh) S 28581 28583 28070 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 897137228 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28583/statm: 1339 238 195 169 0 50 0
[pid=28586] ppid=28583 vsize=81436 CPUtime=1200.08
/proc/28586/stat : 28586 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194304 16479 0 0 0 119979 29 0 0 20 0 2 0 897137229 83390464 16455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28586/statm: 20359 16455 83 193 0 20163 0
[pid=28586/tid=28587] ppid=28583 vsize=81436 CPUtime=601.08
/proc/28586/task/28587/stat : 28587 (manysat1.1_stat) R 28583 28583 28070 0 -1 4194368 7697 0 0 0 60094 14 0 0 25 0 2 0 897137230 83390464 16455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28583 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.29
CPU usage (%): 199.541
Max. virtual memory (cumulated for all children) (KiB): 86792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 483
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 0.537918 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 13:30:57
IDJOB=1527247
IDBENCH=70705
IDSOLVER=514
FILE ID=node39/1527247-1238585457
PBS_JOBID= 9062216
Free space on /tmp= 66252 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527247-1238585457/watcher-1527247-1238585457 -o /tmp/evaluation-result-1527247-1238585457/solver-1527247-1238585457 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527247-1238585457.cnf aimd 1

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=1178568764

node39.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		: 3000.285
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		: 3000.285
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:       1300728 kB
Buffers:         97544 kB
Cached:         559124 kB
SwapCached:       8168 kB
Active:         228960 kB
Inactive:       437668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1300728 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            74928 kB
Committed_AS:  2464216 kB
PageTables:       1188 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66252 MiB
End job on node39 at 2009-04-01 13:41:01