Trace number 1526777

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) 1200.14 601.726

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
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     6149 |      --       0       --      -- |     --   | -6/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6149
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-1526777-1238547184/watcher-1526777-1238547184 -o /tmp/evaluation-result-1526777-1238547184/solver-1526777-1238547184 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526777-1238547184.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: 0.92 0.98 0.99 3/68 8057
/proc/meminfo: memFree=971816/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) R 8055 8057 7925 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127380044 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8057/statm: 1339 234 194 169 0 50 0
[pid=8058] ppid=8057 vsize=828 CPUtime=0
/proc/8058/stat : 8058 (SatElite) R 8057 8057 7925 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1127380044 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8058/statm: 207 136 68 127 0 77 0

[startup+0.0827849 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8057
/proc/meminfo: memFree=971816/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102639 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8057
/proc/meminfo: memFree=971816/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301808 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8057
/proc/meminfo: memFree=971816/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701852 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8057
/proc/meminfo: memFree=971816/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50294 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 8061
/proc/meminfo: memFree=969296/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=16900 CPUtime=2.96
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 896 0 0 0 296 0 0 0 16 0 2 0 1127380045 17305600 882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8060/statm: 4225 882 83 193 0 4029 0
[pid=8060/tid=8061] ppid=8057 vsize=16900 CPUtime=1.48
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 388 0 0 0 148 0 0 0 18 0 2 0 1127380045 17305600 882 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) 22256

[startup+3.10212 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 8061
/proc/meminfo: memFree=966800/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=18628 CPUtime=6.15
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 1503 0 0 0 614 1 0 0 17 0 2 0 1127380045 19075072 1489 1992294400 134512640 135305190 4294956144 18446744073709551615 134551535 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8060/statm: 4657 1489 83 193 0 4461 0
[pid=8060/tid=8061] ppid=8057 vsize=18628 CPUtime=3.07
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 700 0 0 0 307 0 0 0 17 0 2 0 1127380045 19075072 1489 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23984

[startup+6.30148 s]
/proc/loadavg: 1.01 1.00 1.00 3/71 8061
/proc/meminfo: memFree=962384/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=22536 CPUtime=12.53
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 2585 0 0 0 1251 2 0 0 17 0 2 0 1127380045 23076864 2547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8060/statm: 5634 2547 83 193 0 5438 0
[pid=8060/tid=8061] ppid=8057 vsize=22536 CPUtime=6.27
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 1202 0 0 0 627 0 0 0 17 0 2 0 1127380045 23076864 2547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27892

[startup+12.7012 s]
/proc/loadavg: 1.09 1.02 1.01 3/71 8061
/proc/meminfo: memFree=957600/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=27100 CPUtime=25.29
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 3546 0 0 0 2526 3 0 0 17 0 2 0 1127380045 27750400 3508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 6775 3508 83 193 0 6579 0
[pid=8060/tid=8061] ppid=8057 vsize=27100 CPUtime=12.64
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 1601 0 0 0 1263 1 0 0 17 0 2 0 1127380045 27750400 3508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32456

[startup+25.5016 s]
/proc/loadavg: 1.29 1.06 1.02 3/71 8061
/proc/meminfo: memFree=955296/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=29436 CPUtime=50.81
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 4103 0 0 0 5077 4 0 0 25 0 2 0 1127380045 30142464 4064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 7359 4064 83 193 0 7163 0
[pid=8060/tid=8061] ppid=8057 vsize=29436 CPUtime=25.37
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 1838 0 0 0 2536 1 0 0 17 0 2 0 1127380045 30142464 4064 1992294400 134512640 135305190 4294956144 18446744073709551615 134552008 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34792

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 1.04 3/71 8061
/proc/meminfo: memFree=950496/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=33872 CPUtime=101.87
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 5336 0 0 0 10180 7 0 0 22 0 2 0 1127380045 34684928 5297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 8468 5297 83 193 0 8272 0
[pid=8060/tid=8061] ppid=8057 vsize=33872 CPUtime=50.84
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 2407 0 0 0 5082 2 0 0 25 0 2 0 1127380045 34684928 5297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39228

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/71 8061
/proc/meminfo: memFree=943008/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=41536 CPUtime=204.01
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 7144 0 0 0 20389 12 0 0 25 0 2 0 1127380045 42532864 7105 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 10384 7105 83 193 0 10188 0
[pid=8060/tid=8061] ppid=8057 vsize=41536 CPUtime=101.8
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 3198 0 0 0 10175 5 0 0 25 0 2 0 1127380045 42532864 7105 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 46892

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/71 8061
/proc/meminfo: memFree=937440/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=47428 CPUtime=323.67
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 8546 0 0 0 32352 15 0 0 25 0 2 0 1127380045 48566272 8507 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 11857 8507 83 193 0 11661 0
[pid=8060/tid=8061] ppid=8057 vsize=47428 CPUtime=161.5
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 3768 0 0 0 16144 6 0 0 25 0 2 0 1127380045 48566272 8507 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 52784

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/71 8061
/proc/meminfo: memFree=933664/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=51068 CPUtime=443.35
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 9476 0 0 0 44318 17 0 0 25 0 2 0 1127380045 52293632 9437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528501 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 12767 9437 83 193 0 12571 0
[pid=8060/tid=8061] ppid=8057 vsize=51068 CPUtime=221.19
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 4296 0 0 0 22113 6 0 0 25 0 2 0 1127380045 52293632 9437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 56424

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/71 8061
/proc/meminfo: memFree=930400/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=54780 CPUtime=563.03
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 10315 0 0 0 56285 18 0 0 18 0 2 0 1127380045 56094720 10276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 13695 10276 83 193 0 13499 0
[pid=8060/tid=8061] ppid=8057 vsize=54780 CPUtime=280.9
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 4735 0 0 0 28083 7 0 0 25 0 2 0 1127380045 56094720 10276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 60136

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/71 8061
/proc/meminfo: memFree=925728/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=59544 CPUtime=682.71
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 11440 0 0 0 68251 20 0 0 25 0 2 0 1127380045 60973056 11401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 14886 11401 83 193 0 14690 0
[pid=8060/tid=8061] ppid=8057 vsize=59544 CPUtime=340.62
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 5238 0 0 0 34053 9 0 0 25 0 2 0 1127380045 60973056 11401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.71
Current children cumulated vsize (KiB) 64900

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/71 8061
/proc/meminfo: memFree=920992/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=64800 CPUtime=802.4
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 12674 0 0 0 80218 22 0 0 25 0 2 0 1127380045 66355200 12635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 16200 12635 83 193 0 16004 0
[pid=8060/tid=8061] ppid=8057 vsize=64800 CPUtime=400.32
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 5839 0 0 0 40022 10 0 0 25 0 2 0 1127380045 66355200 12635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 70156

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/71 8061
/proc/meminfo: memFree=917600/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=67360 CPUtime=922.08
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 13462 0 0 0 92184 24 0 0 21 0 2 0 1127380045 68976640 13423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 16840 13423 83 193 0 16644 0
[pid=8060/tid=8061] ppid=8057 vsize=67360 CPUtime=460.03
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 6323 0 0 0 45992 11 0 0 25 0 2 0 1127380045 68976640 13423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 72716

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/71 8067
/proc/meminfo: memFree=913752/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=71164 CPUtime=1041.75
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 14442 0 0 0 104148 27 0 0 25 0 2 0 1127380045 72871936 14403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 17791 14403 83 193 0 17595 0
[pid=8060/tid=8061] ppid=8057 vsize=71164 CPUtime=519.72
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 7089 0 0 0 51959 13 0 0 25 0 2 0 1127380045 72871936 14403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.75
Current children cumulated vsize (KiB) 76520

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/71 8067
/proc/meminfo: memFree=910296/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=75700 CPUtime=1161.43
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 15320 0 0 0 116115 28 0 0 25 0 2 0 1127380045 77516800 15281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 18925 15281 83 193 0 18729 0
[pid=8060/tid=8061] ppid=8057 vsize=75700 CPUtime=579.44
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 7395 0 0 0 57930 14 0 0 25 0 2 0 1127380045 77516800 15281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.43
Current children cumulated vsize (KiB) 81056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 8067
/proc/meminfo: memFree=909208/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=76792 CPUtime=1200.14
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 15575 0 0 0 119985 29 0 0 25 0 2 0 1127380045 78635008 15536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 19198 15536 83 193 0 19002 0
[pid=8060/tid=8061] ppid=8057 vsize=76792 CPUtime=598.74
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 7561 0 0 0 59860 14 0 0 25 0 2 0 1127380045 78635008 15536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 82148

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 8067
/proc/meminfo: memFree=909208/2055920 swapFree=4176188/4192956
[pid=8057] ppid=8055 vsize=5356 CPUtime=0
/proc/8057/stat : 8057 (manysat.sh) S 8055 8057 7925 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127380044 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8057/statm: 1339 238 195 169 0 50 0
[pid=8060] ppid=8057 vsize=76792 CPUtime=1200.14
/proc/8060/stat : 8060 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194304 15575 0 0 0 119985 29 0 0 25 0 2 0 1127380045 78635008 15536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8060/statm: 19198 15536 83 193 0 19002 0
[pid=8060/tid=8061] ppid=8057 vsize=76792 CPUtime=598.74
/proc/8060/task/8061/stat : 8061 (manysat1.1_stat) R 8057 8057 7925 0 -1 4194368 7561 0 0 0 59860 14 0 0 25 0 2 0 1127380045 78635008 15536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 82148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8057 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.726
CPU time (s): 1200.14
CPU user time (s): 1199.85
CPU system time (s): 0.29
CPU usage (%): 199.45
Max. virtual memory (cumulated for all children) (KiB): 82148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
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 0.952855 second user time and 1.79873 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 02:53:04
IDJOB=1526777
IDBENCH=70611
IDSOLVER=514
FILE ID=node59/1526777-1238547184
PBS_JOBID= 9062100
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526777-1238547184/watcher-1526777-1238547184 -o /tmp/evaluation-result-1526777-1238547184/solver-1526777-1238547184 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526777-1238547184.cnf aimd 1

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

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=1709638500

node59.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		: 3000.209
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		: 3000.209
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:        972296 kB
Buffers:        111560 kB
Cached:         863240 kB
SwapCached:      10112 kB
Active:         220164 kB
Inactive:       766140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972296 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            82904 kB
Committed_AS:  3119708 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 03:03:08