Trace number 1525421

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) 1200.09 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.01/0.01	c ==============================================================================
0.01/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.01	c ==============================================================================
0.01/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.01/0.05	c CPU time:   0.047992 s
0.01/0.05	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-1525421-1238401113/watcher-1525421-1238401113 -o /tmp/evaluation-result-1525421-1238401113/solver-1525421-1238401113 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525421-1238401113.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: 1.04 1.05 1.00 3/64 6827
/proc/meminfo: memFree=1531456/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0
/proc/6827/stat : 6827 (manysat.sh) R 6825 6827 6634 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112776966 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6827/statm: 1339 234 194 169 0 50 0
[pid=6828] ppid=6827 vsize=1172 CPUtime=0
/proc/6828/stat : 6828 (SatElite) R 6827 6827 6634 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1112776966 1200128 186 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6828/statm: 293 187 50 127 0 163 0

[startup+0.0167409 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 6827
/proc/meminfo: memFree=1531456/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112776966 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6827/statm: 1339 235 195 169 0 50 0
[pid=6828] ppid=6827 vsize=1972 CPUtime=0.01
/proc/6828/stat : 6828 (SatElite) R 6827 6827 6634 0 -1 4194304 428 0 0 0 1 0 0 0 19 0 1 0 1112776966 2019328 412 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6828/statm: 557 418 50 127 0 427 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7328

[startup+0.101825 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 6827
/proc/meminfo: memFree=1531456/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301801 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 6827
/proc/meminfo: memFree=1531456/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701878 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 6827
/proc/meminfo: memFree=1531456/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 1.04 1.05 1.00 3/67 6831
/proc/meminfo: memFree=1523368/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=22052 CPUtime=2.81
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 2507 0 0 0 280 1 0 0 16 0 2 0 1112776973 22581248 2493 1992294400 134512640 135305190 4294956144 18446744073709551615 134556813 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 5513 2493 83 193 0 5317 0
[pid=6830/tid=6831] ppid=6827 vsize=22052 CPUtime=1.39
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 801 0 0 0 139 0 0 0 16 0 2 0 1112776976 22581248 2493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 27408

[startup+3.10236 s]
/proc/loadavg: 1.04 1.05 1.00 3/67 6831
/proc/meminfo: memFree=1520040/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=26388 CPUtime=6
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 3695 0 0 0 597 3 0 0 16 0 2 0 1112776973 27021312 3681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 6597 3681 83 193 0 6401 0
[pid=6830/tid=6831] ppid=6827 vsize=26388 CPUtime=2.99
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 1397 0 0 0 298 1 0 0 17 0 2 0 1112776976 27021312 3681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31744

[startup+6.30197 s]
/proc/loadavg: 1.12 1.07 1.00 3/67 6831
/proc/meminfo: memFree=1511088/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=34860 CPUtime=12.39
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 5648 0 0 0 1234 5 0 0 17 0 2 0 1112776973 35696640 5634 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 8715 5634 83 193 0 8519 0
[pid=6830/tid=6831] ppid=6827 vsize=34860 CPUtime=6.19
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 2320 0 0 0 617 2 0 0 17 0 2 0 1112776976 35696640 5634 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 40216

[startup+12.7022 s]
/proc/loadavg: 1.19 1.08 1.01 3/67 6831
/proc/meminfo: memFree=1503792/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=38688 CPUtime=25.15
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 6769 0 0 0 2508 7 0 0 17 0 2 0 1112776973 39616512 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 9672 6755 83 193 0 9476 0
[pid=6830/tid=6831] ppid=6827 vsize=38688 CPUtime=12.58
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 2850 0 0 0 1255 3 0 0 18 0 2 0 1112776976 39616512 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44044

[startup+25.5017 s]
/proc/loadavg: 1.37 1.13 1.02 3/67 6831
/proc/meminfo: memFree=1494384/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=48868 CPUtime=50.68
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 9138 0 0 0 5058 10 0 0 17 0 2 0 1112776973 50040832 9124 1992294400 134512640 135305190 4294956144 18446744073709551615 134551818 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 12217 9124 83 193 0 12021 0
[pid=6830/tid=6831] ppid=6827 vsize=48868 CPUtime=25.37
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 4069 0 0 0 2533 4 0 0 18 0 2 0 1112776976 50040832 9124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 54224

[startup+51.1016 s]
/proc/loadavg: 1.58 1.20 1.05 3/67 6831
/proc/meminfo: memFree=1479792/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=64140 CPUtime=101.76
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 13054 0 0 0 10160 16 0 0 17 0 2 0 1112776973 65679360 13040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 16035 13040 83 193 0 15839 0
[pid=6830/tid=6831] ppid=6827 vsize=64140 CPUtime=50.95
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 6107 0 0 0 5088 7 0 0 17 0 2 0 1112776976 65679360 13040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 69496

[startup+102.307 s]
/proc/loadavg: 1.82 1.32 1.10 3/67 6831
/proc/meminfo: memFree=1469872/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=73144 CPUtime=203.92
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 15235 0 0 0 20371 21 0 0 25 0 2 0 1112776973 74899456 15221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 18286 15221 83 193 0 18090 0
[pid=6830/tid=6831] ppid=6827 vsize=73144 CPUtime=102.12
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 7188 0 0 0 10203 9 0 0 20 0 2 0 1112776976 74899456 15221 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 78500

[startup+162.301 s]
/proc/loadavg: 1.93 1.44 1.15 3/67 6831
/proc/meminfo: memFree=1444656/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=97936 CPUtime=323.62
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 21510 0 0 0 32329 33 0 0 17 0 2 0 1112776973 100286464 21496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 24484 21496 83 193 0 24288 0
[pid=6830/tid=6831] ppid=6827 vsize=97936 CPUtime=162.07
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 10319 0 0 0 16191 16 0 0 23 0 2 0 1112776976 100286464 21496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 103292

[startup+222.302 s]
/proc/loadavg: 1.97 1.54 1.20 3/67 6831
/proc/meminfo: memFree=1417776/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=125392 CPUtime=443.34
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 28248 0 0 0 44289 45 0 0 19 0 2 0 1112776973 128401408 28234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 31348 28234 83 193 0 31152 0
[pid=6830/tid=6831] ppid=6827 vsize=125392 CPUtime=222.04
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 14583 0 0 0 22180 24 0 0 18 0 2 0 1112776976 128401408 28234 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 130748

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.25 3/67 6831
/proc/meminfo: memFree=1401904/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=141460 CPUtime=563.08
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 32177 0 0 0 56256 52 0 0 25 0 2 0 1112776973 144855040 32163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 35365 32163 83 193 0 35169 0
[pid=6830/tid=6831] ppid=6827 vsize=141460 CPUtime=282.01
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 16309 0 0 0 28174 27 0 0 25 0 2 0 1112776976 144855040 32163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.14
Current children cumulated vsize (KiB) 146816

[startup+342.302 s]
/proc/loadavg: 1.99 1.69 1.29 3/67 6831
/proc/meminfo: memFree=1383792/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=159472 CPUtime=682.8
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 36775 0 0 0 68218 62 0 0 18 0 2 0 1112776973 163299328 36761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 39868 36761 83 193 0 39672 0
[pid=6830/tid=6831] ppid=6827 vsize=159472 CPUtime=341.98
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 18227 0 0 0 34167 31 0 0 17 0 2 0 1112776976 163299328 36761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.86
Current children cumulated vsize (KiB) 164828

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.33 3/67 6831
/proc/meminfo: memFree=1382576/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=160388 CPUtime=802.53
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 36994 0 0 0 80190 63 0 0 21 0 2 0 1112776973 164237312 36980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 40097 36980 83 193 0 39901 0
[pid=6830/tid=6831] ppid=6827 vsize=160388 CPUtime=401.95
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 18300 0 0 0 40164 31 0 0 18 0 2 0 1112776976 164237312 36980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.59
Current children cumulated vsize (KiB) 165744

[startup+462.301 s]
/proc/loadavg: 1.99 1.79 1.37 3/67 6831
/proc/meminfo: memFree=1370288/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=172668 CPUtime=922.24
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 40074 0 0 0 92154 70 0 0 25 0 2 0 1112776973 176812032 40060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 43167 40060 83 193 0 42971 0
[pid=6830/tid=6831] ppid=6827 vsize=172668 CPUtime=461.92
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 19480 0 0 0 46158 34 0 0 25 0 2 0 1112776976 176812032 40060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 178024

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 6831
/proc/meminfo: memFree=1368816/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=174716 CPUtime=1041.98
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 40534 0 0 0 104126 72 0 0 25 0 2 0 1112776973 178909184 40520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 43679 40520 83 193 0 43483 0
[pid=6830/tid=6831] ppid=6827 vsize=174716 CPUtime=521.88
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 19646 0 0 0 52154 34 0 0 25 0 2 0 1112776976 178909184 40520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 180072

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 6831
/proc/meminfo: memFree=1356400/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=187004 CPUtime=1161.71
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 43556 0 0 0 116090 81 0 0 22 0 2 0 1112776973 191492096 43542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 46751 43542 83 193 0 46555 0
[pid=6830/tid=6831] ppid=6827 vsize=187004 CPUtime=581.86
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 20530 0 0 0 58149 37 0 0 19 0 2 0 1112776976 191492096 43542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.77
Current children cumulated vsize (KiB) 192360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 6831
/proc/meminfo: memFree=1345200/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=197440 CPUtime=1200.03
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 46336 0 0 0 119919 84 0 0 17 0 2 0 1112776973 202178560 46322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 49360 46322 83 193 0 49164 0
[pid=6830/tid=6831] ppid=6827 vsize=197440 CPUtime=601.05
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 21758 0 0 0 60067 38 0 0 19 0 2 0 1112776976 202178560 46322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 202796

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 6831
/proc/meminfo: memFree=1345200/2055920 swapFree=4179368/4192956
[pid=6827] ppid=6825 vsize=5356 CPUtime=0.06
/proc/6827/stat : 6827 (manysat.sh) S 6825 6827 6634 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 1112776966 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6827/statm: 1339 238 195 169 0 50 0
[pid=6830] ppid=6827 vsize=197440 CPUtime=1200.03
/proc/6830/stat : 6830 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194304 46336 0 0 0 119919 84 0 0 17 0 2 0 1112776973 202178560 46322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6830/statm: 49360 46322 83 193 0 49164 0
[pid=6830/tid=6831] ppid=6827 vsize=197440 CPUtime=601.05
/proc/6830/task/6831/stat : 6831 (manysat1.1_stat) R 6827 6827 6634 0 -1 4194368 21758 0 0 0 60067 38 0 0 19 0 2 0 1112776976 202178560 46322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 202796

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6827 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=66989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.074987
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.09
CPU user time (s): 1199.25
CPU system time (s): 0.84
CPU usage (%): 199.51
Max. virtual memory (cumulated for all children) (KiB): 202796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 917
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 0.552915 second user time and 1.64875 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-30 10:18:33
IDJOB=1525421
IDBENCH=70340
IDSOLVER=513
FILE ID=node23/1525421-1238401113
PBS_JOBID= 9061397
Free space on /tmp= 66452 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525421-1238401113/watcher-1525421-1238401113 -o /tmp/evaluation-result-1525421-1238401113/solver-1525421-1238401113 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525421-1238401113.cnf aimd 0

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=633019589

node23.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		: 3000.268
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		: 3000.268
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:       1531936 kB
Buffers:         99852 kB
Cached:         321796 kB
SwapCached:       7500 kB
Active:          96240 kB
Inactive:       334396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531936 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          14716 kB
Slab:            79412 kB
Committed_AS:  2965064 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-03-30 10:28:37