Trace number 1526768

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) 1200.12 601.418

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
MD5SUMe64132f69b48603863762aba5004d683
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6144 |      --       0       --      -- |     --   | -6/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6144
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526768-1238545555/watcher-1526768-1238545555 -o /tmp/evaluation-result-1526768-1238545555/solver-1526768-1238545555 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526768-1238545555.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: 1.00 1.00 1.09 3/64 32271
/proc/meminfo: memFree=1516136/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) R 32269 32271 31891 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127218762 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32271/statm: 1339 234 194 169 0 50 0
[pid=32272] ppid=32271 vsize=828 CPUtime=0
/proc/32272/stat : 32272 (SatElite) R 32271 32271 31891 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1127218763 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/32272/statm: 207 136 68 127 0 77 0

[startup+0.0599819 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32271
/proc/meminfo: memFree=1516136/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.452385 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32271
/proc/meminfo: memFree=1516136/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.504382 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32271
/proc/meminfo: memFree=1516136/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.703024 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32271
/proc/meminfo: memFree=1516136/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50212 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 32275
/proc/meminfo: memFree=1513168/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=15628 CPUtime=2.96
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 842 0 0 0 295 1 0 0 17 0 2 0 1127218763 16003072 828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 3907 828 83 193 0 3711 0
[pid=32274/tid=32275] ppid=32271 vsize=15628 CPUtime=1.47
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 348 0 0 0 147 0 0 0 17 0 2 0 1127218764 16003072 828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20984

[startup+3.10129 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 32275
/proc/meminfo: memFree=1511120/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=17608 CPUtime=6.15
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 1415 0 0 0 614 1 0 0 17 0 2 0 1127218763 18030592 1401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 4402 1401 83 193 0 4206 0
[pid=32274/tid=32275] ppid=32271 vsize=17608 CPUtime=3.06
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 639 0 0 0 306 0 0 0 19 0 2 0 1127218764 18030592 1401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22964

[startup+6.30164 s]
/proc/loadavg: 1.15 1.03 1.10 3/67 32275
/proc/meminfo: memFree=1507280/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=22296 CPUtime=12.53
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 2377 0 0 0 1251 2 0 0 17 0 2 0 1127218763 22831104 2363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 5574 2363 83 193 0 5378 0
[pid=32274/tid=32275] ppid=32271 vsize=22296 CPUtime=6.25
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 1075 0 0 0 624 1 0 0 18 0 2 0 1127218764 22831104 2363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27652

[startup+12.7013 s]
/proc/loadavg: 1.22 1.05 1.10 3/67 32275
/proc/meminfo: memFree=1503312/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=25072 CPUtime=25.29
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 3140 0 0 0 2526 3 0 0 18 0 2 0 1127218763 25673728 3126 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 6268 3126 83 193 0 6072 0
[pid=32274/tid=32275] ppid=32271 vsize=25072 CPUtime=12.62
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 1424 0 0 0 1261 1 0 0 25 0 2 0 1127218764 25673728 3126 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30428

[startup+25.5027 s]
/proc/loadavg: 1.34 1.08 1.11 3/67 32275
/proc/meminfo: memFree=1499408/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=29200 CPUtime=50.85
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 4135 0 0 0 5080 5 0 0 25 0 2 0 1127218763 29900800 4121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 7300 4121 83 193 0 7104 0
[pid=32274/tid=32275] ppid=32271 vsize=29200 CPUtime=25.37
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 1892 0 0 0 2536 1 0 0 25 0 2 0 1127218764 29900800 4121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34556

[startup+51.1025 s]
/proc/loadavg: 1.60 1.17 1.14 3/67 32277
/proc/meminfo: memFree=1495120/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=32940 CPUtime=101.92
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 5249 0 0 0 10184 8 0 0 16 0 2 0 1127218763 33730560 5235 1992294400 134512640 135305190 4294956144 18446744073709551615 134538552 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 8235 5235 83 193 0 8039 0
[pid=32274/tid=32275] ppid=32271 vsize=32940 CPUtime=50.85
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 2477 0 0 0 5083 2 0 0 25 0 2 0 1127218764 33730560 5235 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38296

[startup+102.302 s]
/proc/loadavg: 1.82 1.29 1.18 3/67 32277
/proc/meminfo: memFree=1486800/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=42296 CPUtime=204.1
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 7290 0 0 0 20397 13 0 0 25 0 2 0 1127218763 43311104 7276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 10574 7276 83 193 0 10378 0
[pid=32274/tid=32275] ppid=32271 vsize=42296 CPUtime=101.84
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 3614 0 0 0 10179 5 0 0 25 0 2 0 1127218764 43311104 7276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 47652

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.23 3/67 32277
/proc/meminfo: memFree=1481104/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=48120 CPUtime=323.83
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 8671 0 0 0 32367 16 0 0 25 0 2 0 1127218763 49274880 8657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 12030 8657 83 193 0 11834 0
[pid=32274/tid=32275] ppid=32271 vsize=48120 CPUtime=161.61
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 4277 0 0 0 16154 7 0 0 25 0 2 0 1127218764 49274880 8657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 53476

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.28 3/67 32277
/proc/meminfo: memFree=1477712/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=52272 CPUtime=443.56
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 9548 0 0 0 44339 17 0 0 25 0 2 0 1127218763 53526528 9534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 13068 9534 83 193 0 12872 0
[pid=32274/tid=32275] ppid=32271 vsize=52272 CPUtime=221.36
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 4759 0 0 0 22128 8 0 0 25 0 2 0 1127218764 53526528 9534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 57628

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.32 3/67 32277
/proc/meminfo: memFree=1472656/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=57148 CPUtime=563.3
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 10840 0 0 0 56310 20 0 0 17 0 2 0 1127218763 58519552 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 14287 10826 83 193 0 14091 0
[pid=32274/tid=32275] ppid=32271 vsize=57148 CPUtime=281.12
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 5549 0 0 0 28102 10 0 0 25 0 2 0 1127218764 58519552 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 62504

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.36 3/67 32277
/proc/meminfo: memFree=1469584/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=59992 CPUtime=683.04
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 11588 0 0 0 68283 21 0 0 25 0 2 0 1127218763 61431808 11574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 14998 11574 83 193 0 14802 0
[pid=32274/tid=32275] ppid=32271 vsize=59992 CPUtime=340.89
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 5910 0 0 0 34078 11 0 0 25 0 2 0 1127218764 61431808 11574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 65348

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.40 3/67 32277
/proc/meminfo: memFree=1464720/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=64452 CPUtime=802.78
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 12801 0 0 0 80255 23 0 0 25 0 2 0 1127218763 65998848 12787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 16113 12787 83 193 0 15917 0
[pid=32274/tid=32275] ppid=32271 vsize=64452 CPUtime=400.64
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 6457 0 0 0 40053 11 0 0 25 0 2 0 1127218764 65998848 12787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 69808

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.43 3/67 32277
/proc/meminfo: memFree=1461904/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=67276 CPUtime=922.53
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 13504 0 0 0 92229 24 0 0 25 0 2 0 1127218763 68890624 13490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 16819 13490 83 193 0 16623 0
[pid=32274/tid=32275] ppid=32271 vsize=67276 CPUtime=460.4
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 6816 0 0 0 46029 11 0 0 25 0 2 0 1127218764 68890624 13490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 72632

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 32277
/proc/meminfo: memFree=1459920/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=70356 CPUtime=1042.27
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 14005 0 0 0 104202 25 0 0 25 0 2 0 1127218763 72044544 13991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 17589 13991 83 193 0 17393 0
[pid=32274/tid=32275] ppid=32271 vsize=70356 CPUtime=520.16
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 7059 0 0 0 52004 12 0 0 25 0 2 0 1127218764 72044544 13991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 75712

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 32277
/proc/meminfo: memFree=1455824/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=74308 CPUtime=1162.01
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 15023 0 0 0 116174 27 0 0 25 0 2 0 1127218763 76091392 15009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 18577 15009 83 193 0 18381 0
[pid=32274/tid=32275] ppid=32271 vsize=74308 CPUtime=579.92
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 7592 0 0 0 57979 13 0 0 25 0 2 0 1127218764 76091392 15009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 79664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 32277
/proc/meminfo: memFree=1452944/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=76772 CPUtime=1200.12
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 15724 0 0 0 119984 28 0 0 25 0 2 0 1127218763 78614528 15710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 19193 15710 83 193 0 18997 0
[pid=32274/tid=32275] ppid=32271 vsize=76772 CPUtime=598.94
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 7916 0 0 0 59880 14 0 0 25 0 2 0 1127218764 78614528 15710 1992294400 134512640 135305190 4294956144 18446744073709551615 134569613 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82128

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 32277
/proc/meminfo: memFree=1452944/2055920 swapFree=4172472/4192956
[pid=32271] ppid=32269 vsize=5356 CPUtime=0
/proc/32271/stat : 32271 (manysat.sh) S 32269 32271 31891 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127218762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 1339 238 195 169 0 50 0
[pid=32274] ppid=32271 vsize=76772 CPUtime=1200.12
/proc/32274/stat : 32274 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194304 15724 0 0 0 119984 28 0 0 25 0 2 0 1127218763 78614528 15710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32274/statm: 19193 15710 83 193 0 18997 0
[pid=32274/tid=32275] ppid=32271 vsize=76772 CPUtime=598.94
/proc/32274/task/32275/stat : 32275 (manysat1.1_stat) R 32271 32271 31891 0 -1 4194368 7916 0 0 0 59880 14 0 0 25 0 2 0 1127218764 78614528 15710 1992294400 134512640 135305190 4294956144 18446744073709551615 134569613 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82128

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32271 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 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.418
CPU time (s): 1200.12
CPU user time (s): 1199.84
CPU system time (s): 0.28
CPU usage (%): 199.549
Max. virtual memory (cumulated for all children) (KiB): 82128

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= 469
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 0.530919 second user time and 1.66675 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 02:25:56
IDJOB=1526768
IDBENCH=70609
IDSOLVER=515
FILE ID=node37/1526768-1238545555
PBS_JOBID= 9062079
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526768-1238545555/watcher-1526768-1238545555 -o /tmp/evaluation-result-1526768-1238545555/solver-1526768-1238545555 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526768-1238545555.cnf aimd 2

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

MD5SUM BENCH= e64132f69b48603863762aba5004d683
RANDOM SEED=1560878482

node37.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		: 3000.213
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		: 3000.213
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:       1516680 kB
Buffers:         94616 kB
Cached:         346624 kB
SwapCached:      14360 kB
Active:         199532 kB
Inactive:       257516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516680 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          18768 kB
Slab:            68376 kB
Committed_AS:  2981212 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 02:35:59