Trace number 1728695

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) 1200.02 602.42

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.59/0.64	c ==============================================================================
0.59/0.64	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.64	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.64	c ==============================================================================
0.59/0.64	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.74	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.74	c ==============================================================================
0.69/0.74	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.74	c CPU time:   0.681896 s
0.69/0.74	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-1728695-1240740019/watcher-1728695-1240740019 -o /tmp/evaluation-result-1728695-1240740019/solver-1728695-1240740019 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1728695-1240740019.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 3/64 23348
/proc/meminfo: memFree=1323000/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=0
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102035421 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23348/statm: 1339 235 195 169 0 50 0
[pid=23349] ppid=23348 vsize=2900 CPUtime=0
/proc/23349/stat : 23349 (SatElite) R 23348 23348 23082 0 -1 4194304 568 0 0 0 0 0 0 0 18 0 1 0 102035421 2969600 552 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/23349/statm: 725 559 50 127 0 595 0

[startup+0.0406699 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23348
/proc/meminfo: memFree=1323000/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=0
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102035421 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23348/statm: 1339 235 195 169 0 50 0
[pid=23349] ppid=23348 vsize=8696 CPUtime=0.03
/proc/23349/stat : 23349 (SatElite) R 23348 23348 23082 0 -1 4194304 1816 0 0 0 2 1 0 0 18 0 1 0 102035421 8904704 1753 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/23349/statm: 2174 1754 51 127 0 2044 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14052

[startup+0.101675 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23348
/proc/meminfo: memFree=1323000/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=0
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102035421 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23348/statm: 1339 235 195 169 0 50 0
[pid=23349] ppid=23348 vsize=12708 CPUtime=0.09
/proc/23349/stat : 23349 (SatElite) R 23348 23348 23082 0 -1 4194304 2802 0 0 0 8 1 0 0 18 0 1 0 102035421 13012992 2739 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/23349/statm: 3177 2739 51 127 0 3047 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18064

[startup+0.301695 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23348
/proc/meminfo: memFree=1323000/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=0
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102035421 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23348/statm: 1339 235 195 169 0 50 0
[pid=23349] ppid=23348 vsize=19944 CPUtime=0.29
/proc/23349/stat : 23349 (SatElite) R 23348 23348 23082 0 -1 4194304 4576 0 0 0 26 3 0 0 19 0 1 0 102035421 20422656 4513 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23349/statm: 4986 4514 51 127 0 4856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25300

[startup+0.701735 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23348
/proc/meminfo: memFree=1323000/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=0
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102035421 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23348/statm: 1339 235 195 169 0 50 0
[pid=23349] ppid=23348 vsize=34444 CPUtime=0.69
/proc/23349/stat : 23349 (SatElite) R 23348 23348 23082 0 -1 4194304 8524 0 0 0 64 5 0 0 23 0 1 0 102035421 35270656 7733 1992294400 134512640 135034092 4294956096 18446744073709551615 134561979 0 0 4096 3 0 0 0 17 1 0 0
/proc/23349/statm: 8611 7733 67 127 0 8481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39800

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23350
/proc/meminfo: memFree=1286824/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 5356

[startup+3.10299 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 23352
/proc/meminfo: memFree=1269856/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=61756 CPUtime=2.87
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 11961 0 0 0 278 9 0 0 17 0 2 0 102035550 63238144 11912 1992294400 134512640 135305190 4294956144 18446744073709551615 134557150 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 15439 11912 83 193 0 15243 0
[pid=23351/tid=23352] ppid=23348 vsize=61756 CPUtime=1.07
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 585 0 0 0 106 1 0 0 16 0 2 0 102035622 63238144 11912 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.14
Current children cumulated vsize (KiB) 67112

[startup+6.30132 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 23352
/proc/meminfo: memFree=1263392/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=67444 CPUtime=9.25
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 12992 0 0 0 913 12 0 0 17 0 2 0 102035550 69062656 12943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 16861 12943 83 193 0 16665 0
[pid=23351/tid=23352] ppid=23348 vsize=67444 CPUtime=4.25
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 1066 0 0 0 421 4 0 0 17 0 2 0 102035622 69062656 12943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.52
Current children cumulated vsize (KiB) 72800

[startup+12.703 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 23352
/proc/meminfo: memFree=1257440/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=72424 CPUtime=22.03
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 14394 0 0 0 2189 14 0 0 17 0 2 0 102035550 74162176 14345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 18106 14345 83 193 0 17910 0
[pid=23351/tid=23352] ppid=23348 vsize=72424 CPUtime=10.63
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 1734 0 0 0 1058 5 0 0 17 0 2 0 102035622 74162176 14345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 23.3
Current children cumulated vsize (KiB) 77780

[startup+25.5013 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 23352
/proc/meminfo: memFree=1249760/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=80248 CPUtime=47.57
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 16252 0 0 0 4738 19 0 0 17 0 2 0 102035550 82173952 16203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 20062 16203 83 193 0 19866 0
[pid=23351/tid=23352] ppid=23348 vsize=80248 CPUtime=23.37
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 2638 0 0 0 2330 7 0 0 17 0 2 0 102035622 82173952 16203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 48.84
Current children cumulated vsize (KiB) 85604

[startup+51.1019 s]
/proc/loadavg: 1.64 1.17 1.05 3/67 23358
/proc/meminfo: memFree=1235352/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=94668 CPUtime=98.63
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 19933 0 0 0 9840 23 0 0 17 0 2 0 102035550 96940032 19884 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23351/statm: 23667 19884 83 193 0 23471 0
[pid=23351/tid=23352] ppid=23348 vsize=94668 CPUtime=48.88
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 4420 0 0 0 4880 8 0 0 25 0 2 0 102035622 96940032 19884 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 99.9
Current children cumulated vsize (KiB) 100024

[startup+102.305 s]
/proc/loadavg: 1.84 1.29 1.10 3/67 23358
/proc/meminfo: memFree=1225376/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=104224 CPUtime=200.8
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 22329 0 0 0 20053 27 0 0 19 0 2 0 102035550 106725376 22280 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23351/statm: 26056 22280 83 193 0 25860 0
[pid=23351/tid=23352] ppid=23348 vsize=104224 CPUtime=100.06
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 5513 0 0 0 9996 10 0 0 18 0 2 0 102035622 106725376 22280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 202.07
Current children cumulated vsize (KiB) 109580

[startup+162.301 s]
/proc/loadavg: 1.94 1.42 1.16 3/67 23358
/proc/meminfo: memFree=1210848/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=119604 CPUtime=320.52
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 26059 0 0 0 32021 31 0 0 18 0 2 0 102035550 122474496 26010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 29901 26010 83 193 0 29705 0
[pid=23351/tid=23352] ppid=23348 vsize=119604 CPUtime=159.98
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 6866 0 0 0 15986 12 0 0 19 0 2 0 102035622 122474496 26010 1992294400 134512640 135305190 4294956144 18446744073709551615 134546681 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 321.79
Current children cumulated vsize (KiB) 124960

[startup+222.301 s]
/proc/loadavg: 1.98 1.52 1.21 3/67 23358
/proc/meminfo: memFree=1190176/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=138552 CPUtime=440.24
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 31094 0 0 0 43986 38 0 0 17 0 2 0 102035550 141877248 31045 1992294400 134512640 135305190 4294956144 18446744073709551615 134838973 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 34638 31045 83 193 0 34442 0
[pid=23351/tid=23352] ppid=23348 vsize=138552 CPUtime=219.72
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 9197 0 0 0 21957 15 0 0 20 0 2 0 102035622 141877248 31045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 441.51
Current children cumulated vsize (KiB) 143908

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 23358
/proc/meminfo: memFree=1190048/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=138732 CPUtime=559.98
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 31118 0 0 0 55960 38 0 0 19 0 2 0 102035550 142061568 31069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 34683 31069 83 193 0 34487 0
[pid=23351/tid=23352] ppid=23348 vsize=138732 CPUtime=279.48
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 9220 0 0 0 27933 15 0 0 25 0 2 0 102035622 142061568 31069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 561.25
Current children cumulated vsize (KiB) 144088

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.30 3/67 23358
/proc/meminfo: memFree=1179936/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=149288 CPUtime=679.71
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 33656 0 0 0 67930 41 0 0 25 0 2 0 102035550 152870912 33607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 37322 33607 83 193 0 37126 0
[pid=23351/tid=23352] ppid=23348 vsize=149288 CPUtime=339.23
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 10339 0 0 0 33907 16 0 0 25 0 2 0 102035622 152870912 33607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 680.98
Current children cumulated vsize (KiB) 154644

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 23358
/proc/meminfo: memFree=1179744/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=149288 CPUtime=799.43
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 33708 0 0 0 79901 42 0 0 19 0 2 0 102035550 152870912 33659 1992294400 134512640 135305190 4294956144 18446744073709551615 134542034 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 37322 33659 83 193 0 37126 0
[pid=23351/tid=23352] ppid=23348 vsize=149288 CPUtime=398.97
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 10390 0 0 0 39880 17 0 0 18 0 2 0 102035622 152870912 33659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 800.7
Current children cumulated vsize (KiB) 154644

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 23358
/proc/meminfo: memFree=1179616/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=149288 CPUtime=919.15
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 33747 0 0 0 91872 43 0 0 25 0 2 0 102035550 152870912 33698 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 37322 33698 83 193 0 37126 0
[pid=23351/tid=23352] ppid=23348 vsize=149288 CPUtime=458.72
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 10423 0 0 0 45854 18 0 0 17 0 2 0 102035622 152870912 33698 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 920.42
Current children cumulated vsize (KiB) 154644

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 23358
/proc/meminfo: memFree=1178592/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=150848 CPUtime=1038.88
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 33997 0 0 0 103844 44 0 0 25 0 2 0 102035550 154468352 33948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 37712 33948 83 193 0 37516 0
[pid=23351/tid=23352] ppid=23348 vsize=150848 CPUtime=518.46
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 10562 0 0 0 51828 18 0 0 18 0 2 0 102035622 154468352 33948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1040.15
Current children cumulated vsize (KiB) 156204

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 23358
/proc/meminfo: memFree=1173216/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=155816 CPUtime=1158.62
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 35334 0 0 0 115816 46 0 0 25 0 2 0 102035550 159555584 35285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 38954 35285 83 193 0 38758 0
[pid=23351/tid=23352] ppid=23348 vsize=155816 CPUtime=578.22
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 11013 0 0 0 57803 19 0 0 17 0 2 0 102035622 159555584 35285 1992294400 134512640 135305190 4294956144 18446744073709551615 134551681 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1159.89
Current children cumulated vsize (KiB) 161172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.403 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 23358
/proc/meminfo: memFree=1172896/2055920 swapFree=4180248/4192956
[pid=23348] ppid=23346 vsize=5356 CPUtime=1.27
/proc/23348/stat : 23348 (manysat.sh) S 23346 23348 23082 0 -1 4194304 312 10260 0 0 0 0 117 10 16 0 1 0 102035421 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23348/statm: 1339 238 195 169 0 50 0
[pid=23351] ppid=23348 vsize=155816 CPUtime=1198.75
/proc/23351/stat : 23351 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194304 35424 0 0 0 119828 47 0 0 25 0 2 0 102035550 159555584 35375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23351/statm: 38954 35375 83 193 0 38758 0
[pid=23351/tid=23352] ppid=23348 vsize=155816 CPUtime=598.24
/proc/23351/task/23352/stat : 23352 (manysat1.1_stat) R 23348 23348 23082 0 -1 4194368 11036 0 0 0 59805 19 0 0 17 0 2 0 102035622 159555584 35375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 161172

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23348 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=180820
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=107983
# CPU time returned by wait4() is 1.2888
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.42
CPU time (s): 1200.02
CPU user time (s): 1199.45
CPU system time (s): 0.57
CPU usage (%): 199.2
Max. virtual memory (cumulated for all children) (KiB): 161172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18082
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10572
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= 6
involuntary context switches= 2

runsolver used 0.573912 second user time and 1.62675 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-26 12:00:20
IDJOB=1728695
IDBENCH=24683
IDSOLVER=515
FILE ID=node17/1728695-1240740019
PBS_JOBID= 9186977
Free space on /tmp= 66128 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728695-1240740019/watcher-1728695-1240740019 -o /tmp/evaluation-result-1728695-1240740019/solver-1728695-1240740019 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1728695-1240740019.cnf aimd 2

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1727076740

node17.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		: 3000.234
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		: 3000.234
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:       1323480 kB
Buffers:         69796 kB
Cached:         599628 kB
SwapCached:       7584 kB
Active:         318268 kB
Inactive:       361264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1323480 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:            9668 kB
Writeback:           0 kB
Mapped:          13620 kB
Slab:            38912 kB
Committed_AS:   374280 kB
PageTables:       1452 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= 66120 MiB
End job on node17 at 2009-04-26 12:10:25