Trace number 1526731

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 0/2009-03-20? (TO) 1200.15 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
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 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 |    2287     6918 |      --       0       --      -- |     --   | -8/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 531   #clauses: 2287   #literals: 6918
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-1526731-1238539508/watcher-1526731-1238539508 -o /tmp/evaluation-result-1526731-1238539508/solver-1526731-1238539508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526731-1238539508.cnf aimd 0 

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 3/68 21168
/proc/meminfo: memFree=1517624/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) R 21166 21168 20949 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126612385 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21168/statm: 1339 234 194 169 0 50 0
[pid=21169] ppid=21168 vsize=960 CPUtime=0
/proc/21169/stat : 21169 (SatElite) R 21168 21168 20949 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1126612385 983040 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/21169/statm: 240 150 68 127 0 110 0

[startup+0.0604881 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 21168
/proc/meminfo: memFree=1517624/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.400114 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 21168
/proc/meminfo: memFree=1517624/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501123 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 21168
/proc/meminfo: memFree=1517624/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701146 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 21168
/proc/meminfo: memFree=1517624/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 1.08 1.02 1.09 3/71 21172
/proc/meminfo: memFree=1514592/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=17036 CPUtime=2.95
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 901 0 0 0 295 0 0 0 17 0 2 0 1126612386 17444864 887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 4259 887 83 193 0 4063 0
[pid=21171/tid=21172] ppid=21168 vsize=17036 CPUtime=1.47
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 359 0 0 0 147 0 0 0 16 0 2 0 1126612387 17444864 887 1992294400 134512640 135305190 4294956144 18446744073709551615 134543549 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22392

[startup+3.10139 s]
/proc/loadavg: 1.08 1.02 1.09 3/71 21172
/proc/meminfo: memFree=1512480/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=18600 CPUtime=6.15
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 1371 0 0 0 614 1 0 0 17 0 2 0 1126612386 19046400 1357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 4650 1357 83 193 0 4454 0
[pid=21171/tid=21172] ppid=21168 vsize=18600 CPUtime=3.06
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 597 0 0 0 306 0 0 0 19 0 2 0 1126612387 19046400 1357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23956

[startup+6.3027 s]
/proc/loadavg: 1.15 1.03 1.10 3/71 21172
/proc/meminfo: memFree=1508128/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=22208 CPUtime=12.53
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 2366 0 0 0 1252 1 0 0 17 0 2 0 1126612386 22740992 2352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528280 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 5552 2352 83 193 0 5356 0
[pid=21171/tid=21172] ppid=21168 vsize=22208 CPUtime=6.25
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 1065 0 0 0 625 0 0 0 20 0 2 0 1126612387 22740992 2352 1992294400 134512640 135305190 4294956144 18446744073709551615 134557484 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27564

[startup+12.7013 s]
/proc/loadavg: 1.22 1.05 1.10 3/71 21172
/proc/meminfo: memFree=1504864/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=26008 CPUtime=25.3
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 3170 0 0 0 2528 2 0 0 19 0 2 0 1126612386 26632192 3147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 6502 3147 83 193 0 6306 0
[pid=21171/tid=21172] ppid=21168 vsize=26008 CPUtime=12.62
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 1406 0 0 0 1261 1 0 0 25 0 2 0 1126612387 26632192 3147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31364

[startup+25.5016 s]
/proc/loadavg: 1.34 1.08 1.11 3/71 21172
/proc/meminfo: memFree=1500320/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=30464 CPUtime=50.85
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 4300 0 0 0 5081 4 0 0 25 0 2 0 1126612386 31195136 4277 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 7616 4277 83 193 0 7420 0
[pid=21171/tid=21172] ppid=21168 vsize=30464 CPUtime=25.37
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 1972 0 0 0 2535 2 0 0 25 0 2 0 1126612387 31195136 4277 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35820

[startup+51.1011 s]
/proc/loadavg: 1.60 1.17 1.14 3/71 21172
/proc/meminfo: memFree=1496288/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=33128 CPUtime=101.92
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 5317 0 0 0 10186 6 0 0 24 0 2 0 1126612386 33923072 5294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 8282 5294 83 193 0 8086 0
[pid=21171/tid=21172] ppid=21168 vsize=33128 CPUtime=50.87
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 2490 0 0 0 5084 3 0 0 25 0 2 0 1126612387 33923072 5294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38484

[startup+102.301 s]
/proc/loadavg: 1.82 1.29 1.18 3/71 21172
/proc/meminfo: memFree=1490912/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=39152 CPUtime=204.1
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 6634 0 0 0 20401 9 0 0 25 0 2 0 1126612386 40091648 6611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 9788 6611 83 193 0 9592 0
[pid=21171/tid=21172] ppid=21168 vsize=39152 CPUtime=101.86
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 3020 0 0 0 10182 4 0 0 25 0 2 0 1126612387 40091648 6611 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) 44508

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.23 3/71 21172
/proc/meminfo: memFree=1485728/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=44296 CPUtime=323.84
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 7944 0 0 0 32372 12 0 0 25 0 2 0 1126612386 45359104 7921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 11074 7921 83 193 0 10878 0
[pid=21171/tid=21172] ppid=21168 vsize=44296 CPUtime=161.61
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 3799 0 0 0 16155 6 0 0 25 0 2 0 1126612387 45359104 7921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 49652

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.27 4/71 21172
/proc/meminfo: memFree=1480736/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=49984 CPUtime=443.58
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 9151 0 0 0 44344 14 0 0 25 0 2 0 1126612386 51183616 9128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 12496 9128 83 193 0 12300 0
[pid=21171/tid=21172] ppid=21168 vsize=49984 CPUtime=221.38
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 4350 0 0 0 22131 7 0 0 25 0 2 0 1126612387 51183616 9128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 55340

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.32 3/71 21172
/proc/meminfo: memFree=1474528/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=56292 CPUtime=563.32
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 10714 0 0 0 56316 16 0 0 25 0 2 0 1126612386 57643008 10691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 14073 10691 83 193 0 13877 0
[pid=21171/tid=21172] ppid=21168 vsize=56292 CPUtime=281.13
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 5161 0 0 0 28106 7 0 0 25 0 2 0 1126612387 57643008 10691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 61648

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.36 3/71 21172
/proc/meminfo: memFree=1470496/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=60916 CPUtime=683.06
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 11720 0 0 0 68288 18 0 0 25 0 2 0 1126612386 62377984 11697 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 15229 11697 83 193 0 15033 0
[pid=21171/tid=21172] ppid=21168 vsize=60916 CPUtime=340.9
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 5691 0 0 0 34081 9 0 0 25 0 2 0 1126612387 62377984 11697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 66272

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/71 21172
/proc/meminfo: memFree=1465888/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=65196 CPUtime=802.8
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 12868 0 0 0 80260 20 0 0 25 0 2 0 1126612386 66760704 12845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 16299 12845 83 193 0 16103 0
[pid=21171/tid=21172] ppid=21168 vsize=65196 CPUtime=400.65
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 6343 0 0 0 40055 10 0 0 25 0 2 0 1126612387 66760704 12845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 70552

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.43 3/71 21172
/proc/meminfo: memFree=1464416/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=66364 CPUtime=922.55
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 13243 0 0 0 92234 21 0 0 25 0 2 0 1126612386 67956736 13220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 16591 13220 83 193 0 16395 0
[pid=21171/tid=21172] ppid=21168 vsize=66364 CPUtime=460.41
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 6533 0 0 0 46031 10 0 0 25 0 2 0 1126612387 67956736 13220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.55
Current children cumulated vsize (KiB) 71720

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/71 21172
/proc/meminfo: memFree=1459680/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=71812 CPUtime=1042.28
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 14425 0 0 0 104205 23 0 0 25 0 2 0 1126612386 73535488 14402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 17953 14402 83 193 0 17757 0
[pid=21171/tid=21172] ppid=21168 vsize=71812 CPUtime=520.16
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 7090 0 0 0 52005 11 0 0 25 0 2 0 1126612387 73535488 14402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 77168

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/71 21172
/proc/meminfo: memFree=1459168/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=72256 CPUtime=1162.02
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 14536 0 0 0 116179 23 0 0 25 0 2 0 1126612386 73990144 14513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 18064 14513 83 193 0 17868 0
[pid=21171/tid=21172] ppid=21168 vsize=72256 CPUtime=579.92
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 7167 0 0 0 57981 11 0 0 25 0 2 0 1126612387 73990144 14513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 77612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.50 3/71 21172
/proc/meminfo: memFree=1458400/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=72676 CPUtime=1200.15
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 14735 0 0 0 119991 24 0 0 25 0 2 0 1126612386 74420224 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 18169 14712 83 193 0 17973 0
[pid=21171/tid=21172] ppid=21168 vsize=72676 CPUtime=598.94
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 7273 0 0 0 59883 11 0 0 25 0 2 0 1126612387 74420224 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 78032

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 1.50 3/71 21172
/proc/meminfo: memFree=1458400/2055920 swapFree=4175244/4192956
[pid=21168] ppid=21166 vsize=5356 CPUtime=0
/proc/21168/stat : 21168 (manysat.sh) S 21166 21168 20949 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1126612385 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21168/statm: 1339 238 195 169 0 50 0
[pid=21171] ppid=21168 vsize=72676 CPUtime=1200.15
/proc/21171/stat : 21171 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194304 14735 0 0 0 119991 24 0 0 25 0 2 0 1126612386 74420224 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21171/statm: 18169 14712 83 193 0 17973 0
[pid=21171/tid=21172] ppid=21168 vsize=72676 CPUtime=598.94
/proc/21171/task/21172/stat : 21172 (manysat1.1_stat) R 21168 21168 20949 0 -1 4194368 7273 0 0 0 59883 11 0 0 25 0 2 0 1126612387 74420224 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 78032

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21168 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=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.15
CPU user time (s): 1199.91
CPU system time (s): 0.24
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 78032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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 0.601908 second user time and 1.59776 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 00:45:08
IDJOB=1526731
IDBENCH=70602
IDSOLVER=513
FILE ID=node60/1526731-1238539508
PBS_JOBID= 9062073
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526731-1238539508/watcher-1526731-1238539508 -o /tmp/evaluation-result-1526731-1238539508/solver-1526731-1238539508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526731-1238539508.cnf aimd 0

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=578639073

node60.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		: 3000.202
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		: 3000.202
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:       1518168 kB
Buffers:         94520 kB
Cached:         351060 kB
SwapCached:      11040 kB
Active:         196440 kB
Inactive:       262308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518168 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          18476 kB
Slab:            64604 kB
Committed_AS:  3361800 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-04-01 00:55:11