Trace number 1730815

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.13 601.521

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730815-1240763892/watcher-1730815-1240763892 -o /tmp/evaluation-result-1730815-1240763892/solver-1730815-1240763892 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1730815-1240763892.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27637
/proc/meminfo: memFree=1782464/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 104418502 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 235 195 169 0 50 0
[pid=27638] ppid=27637 vsize=824 CPUtime=0
/proc/27638/stat : 27638 (SatElite) R 27637 27637 27283 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 104418503 843776 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27638/statm: 206 127 58 127 0 76 0

[startup+0.0749641 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27637
/proc/meminfo: memFree=1782464/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104815 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27637
/proc/meminfo: memFree=1782464/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301853 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27637
/proc/meminfo: memFree=1782464/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701929 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27637
/proc/meminfo: memFree=1782464/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 27641
/proc/meminfo: memFree=1777128/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=18728 CPUtime=2.96
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 1512 0 0 0 295 1 0 0 16 0 2 0 104418504 19177472 1498 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 4682 1498 83 193 0 4486 0
[pid=27640/tid=27641] ppid=27637 vsize=18728 CPUtime=1.47
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 654 0 0 0 147 0 0 0 18 0 2 0 104418504 19177472 1499 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) 24084

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 27641
/proc/meminfo: memFree=1773352/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=23152 CPUtime=6.16
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 2652 0 0 0 614 2 0 0 17 0 2 0 104418504 23707648 2638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 5788 2638 83 193 0 5592 0
[pid=27640/tid=27641] ppid=27637 vsize=23152 CPUtime=3.06
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 1196 0 0 0 306 0 0 0 17 0 2 0 104418504 23707648 2638 1992294400 134512640 135305190 4294956144 18446744073709551615 134542052 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 28508

[startup+6.30194 s]
/proc/loadavg: 1.08 1.02 1.01 3/68 27641
/proc/meminfo: memFree=1764896/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=33052 CPUtime=12.54
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 5268 0 0 0 1250 4 0 0 17 0 2 0 104418504 33845248 5254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 8263 5254 83 193 0 8067 0
[pid=27640/tid=27641] ppid=27637 vsize=33052 CPUtime=6.25
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 2385 0 0 0 623 2 0 0 17 0 2 0 104418504 33845248 5254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 38408

[startup+12.7021 s]
/proc/loadavg: 1.15 1.03 1.01 3/68 27641
/proc/meminfo: memFree=1754024/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=41364 CPUtime=25.3
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 7204 0 0 0 2524 6 0 0 18 0 2 0 104418504 42356736 7190 1992294400 134512640 135305190 4294956144 18446744073709551615 134556807 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 10341 7190 83 193 0 10145 0
[pid=27640/tid=27641] ppid=27637 vsize=41364 CPUtime=12.61
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 3364 0 0 0 1259 2 0 0 19 0 2 0 104418504 42356736 7190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 46720

[startup+25.5014 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 27643
/proc/meminfo: memFree=1742368/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=53532 CPUtime=50.81
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 10181 0 0 0 5072 9 0 0 17 0 2 0 104418504 54816768 10167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 13383 10167 83 193 0 13187 0
[pid=27640/tid=27641] ppid=27637 vsize=53532 CPUtime=25.35
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 4863 0 0 0 2531 4 0 0 17 0 2 0 104418504 54816768 10167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 58888

[startup+51.101 s]
/proc/loadavg: 1.56 1.15 1.05 4/68 27643
/proc/meminfo: memFree=1727144/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=68108 CPUtime=101.89
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 13886 0 0 0 10175 14 0 0 17 0 2 0 104418504 69742592 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 17027 13872 83 193 0 16831 0
[pid=27640/tid=27641] ppid=27637 vsize=68108 CPUtime=50.84
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 6725 0 0 0 5077 7 0 0 19 0 2 0 104418504 69742592 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 73464

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.10 3/68 27643
/proc/meminfo: memFree=1675624/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=118904 CPUtime=204.05
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 26571 0 0 0 20378 27 0 0 23 0 2 0 104418504 121757696 26557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 29726 26557 83 193 0 29530 0
[pid=27640/tid=27641] ppid=27637 vsize=118904 CPUtime=101.82
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 13260 0 0 0 10169 13 0 0 25 0 2 0 104418504 121757696 26557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 124260

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 27643
/proc/meminfo: memFree=1660264/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=134928 CPUtime=323.76
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 30490 0 0 0 32345 31 0 0 25 0 2 0 104418504 138166272 30476 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 33732 30476 83 193 0 33536 0
[pid=27640/tid=27641] ppid=27637 vsize=134928 CPUtime=161.57
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 15366 0 0 0 16141 16 0 0 25 0 2 0 104418504 138166272 30476 1992294400 134512640 135305190 4294956144 18446744073709551615 134557253 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 140284

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 27643
/proc/meminfo: memFree=1643688/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=151792 CPUtime=443.48
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 34561 0 0 0 44312 36 0 0 25 0 2 0 104418504 155435008 34547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 37948 34547 83 193 0 37752 0
[pid=27640/tid=27641] ppid=27637 vsize=151792 CPUtime=221.32
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 17262 0 0 0 22114 18 0 0 25 0 2 0 104418504 155435008 34547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.48
Current children cumulated vsize (KiB) 157148

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 27643
/proc/meminfo: memFree=1623144/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=172492 CPUtime=563.2
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 39703 0 0 0 56278 42 0 0 25 0 2 0 104418504 176631808 39689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 43123 39689 83 193 0 42927 0
[pid=27640/tid=27641] ppid=27637 vsize=172492 CPUtime=281.07
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 18734 0 0 0 28087 20 0 0 25 0 2 0 104418504 176631808 39689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.2
Current children cumulated vsize (KiB) 177848

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 27643
/proc/meminfo: memFree=1607976/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=188528 CPUtime=682.92
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 43458 0 0 0 68245 47 0 0 25 0 2 0 104418504 193052672 43444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 47132 43444 83 193 0 46936 0
[pid=27640/tid=27641] ppid=27637 vsize=188528 CPUtime=340.8
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 20489 0 0 0 34058 22 0 0 25 0 2 0 104418504 193052672 43444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 193884

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 27643
/proc/meminfo: memFree=1607016/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=190248 CPUtime=802.63
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 43849 0 0 0 80214 49 0 0 25 0 2 0 104418504 194813952 43835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 47562 43835 83 193 0 47366 0
[pid=27640/tid=27641] ppid=27637 vsize=190248 CPUtime=400.56
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 20558 0 0 0 40033 23 0 0 18 0 2 0 104418504 194813952 43835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 195604

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 27643
/proc/meminfo: memFree=1573416/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=222592 CPUtime=922.36
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 52066 0 0 0 92175 61 0 0 25 0 2 0 104418504 227934208 52052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 55648 52052 83 193 0 55452 0
[pid=27640/tid=27641] ppid=27637 vsize=222592 CPUtime=460.29
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 24060 0 0 0 46002 27 0 0 25 0 2 0 104418504 227934208 52052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.36
Current children cumulated vsize (KiB) 227948

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 27643
/proc/meminfo: memFree=1563752/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=232152 CPUtime=1042.07
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 54477 0 0 0 104142 65 0 0 25 0 2 0 104418504 237723648 54463 1992294400 134512640 135305190 4294956144 18446744073709551615 134551833 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 58038 54463 83 193 0 57842 0
[pid=27640/tid=27641] ppid=27637 vsize=232152 CPUtime=520.05
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 24975 0 0 0 51976 29 0 0 25 0 2 0 104418504 237723648 54463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.07
Current children cumulated vsize (KiB) 237508

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 27643
/proc/meminfo: memFree=1556264/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=240176 CPUtime=1161.81
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 56388 0 0 0 116113 68 0 0 25 0 2 0 104418504 245940224 56374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 60044 56374 83 193 0 59848 0
[pid=27640/tid=27641] ppid=27637 vsize=240176 CPUtime=579.8
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 25611 0 0 0 57950 30 0 0 25 0 2 0 104418504 245940224 56374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.81
Current children cumulated vsize (KiB) 245532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27643
/proc/meminfo: memFree=1548136/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=248524 CPUtime=1200.13
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 58367 0 0 0 119941 72 0 0 25 0 2 0 104418504 254488576 58353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 62131 58353 83 193 0 61935 0
[pid=27640/tid=27641] ppid=27637 vsize=248524 CPUtime=598.93
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 26317 0 0 0 59861 32 0 0 25 0 2 0 104418504 254488576 58353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 253880

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27643
/proc/meminfo: memFree=1548136/2055920 swapFree=4181416/4192956
[pid=27637] ppid=27635 vsize=5356 CPUtime=0
/proc/27637/stat : 27637 (manysat.sh) S 27635 27637 27283 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 104418502 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27637/statm: 1339 238 195 169 0 50 0
[pid=27640] ppid=27637 vsize=248524 CPUtime=1200.13
/proc/27640/stat : 27640 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194304 58367 0 0 0 119941 72 0 0 25 0 2 0 104418504 254488576 58353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27640/statm: 62131 58353 83 193 0 61935 0
[pid=27640/tid=27641] ppid=27637 vsize=248524 CPUtime=598.93
/proc/27640/task/27641/stat : 27641 (manysat1.1_stat) R 27637 27637 27283 0 -1 4194368 26317 0 0 0 59861 32 0 0 25 0 2 0 104418504 254488576 58353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 253880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27637 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.521
CPU time (s): 1200.13
CPU user time (s): 1199.41
CPU system time (s): 0.72
CPU usage (%): 199.516
Max. virtual memory (cumulated for all children) (KiB): 253880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 477
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= 3

runsolver used 0.572912 second user time and 1.62675 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 18:38:12
IDJOB=1730815
IDBENCH=24737
IDSOLVER=515
FILE ID=node84/1730815-1240763892
PBS_JOBID= 9187125
Free space on /tmp= 66216 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730815-1240763892/watcher-1730815-1240763892 -o /tmp/evaluation-result-1730815-1240763892/solver-1730815-1240763892 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1730815-1240763892.cnf aimd 2

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=864231112

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1782944 kB
Buffers:         29796 kB
Cached:         168808 kB
SwapCached:       5396 kB
Active:          21100 kB
Inactive:       185348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782944 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            52552 kB
Committed_AS:   378724 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-04-26 18:48:14