Trace number 1728693

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) 1200.2 602.521

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...
0.59/0.61	c ==============================================================================
0.59/0.61	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.61	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.61	c ==============================================================================
0.59/0.61	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.71	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.71	c ==============================================================================
0.69/0.71	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.71	c CPU time:   0.6559 s
0.69/0.71	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-1728693-1240739985/watcher-1728693-1240739985 -o /tmp/evaluation-result-1728693-1240739985/solver-1728693-1240739985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1728693-1240739985.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9902
/proc/meminfo: memFree=1610544/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (manysat.sh) R 9900 9902 9833 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 102025950 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9902/statm: 1339 234 194 169 0 50 0
[pid=9903] ppid=9902 vsize=1556 CPUtime=0
/proc/9903/stat : 9903 (SatElite) R 9902 9902 9833 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 102025950 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/9903/statm: 389 279 50 127 0 259 0

[startup+0.025855 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9902
/proc/meminfo: memFree=1610544/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102025950 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9902/statm: 1339 235 195 169 0 50 0
[pid=9903] ppid=9902 vsize=7460 CPUtime=0.01
/proc/9903/stat : 9903 (SatElite) R 9902 9902 9833 0 -1 4194304 1497 0 0 0 1 0 0 0 19 0 1 0 102025950 7639040 1434 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9903/statm: 1865 1435 51 127 0 1735 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12816

[startup+0.101865 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9902
/proc/meminfo: memFree=1610544/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102025950 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9902/statm: 1339 235 195 169 0 50 0
[pid=9903] ppid=9902 vsize=12972 CPUtime=0.09
/proc/9903/stat : 9903 (SatElite) R 9902 9902 9833 0 -1 4194304 2873 0 0 0 8 1 0 0 19 0 1 0 102025950 13283328 2810 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9903/statm: 3243 2810 51 127 0 3113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18328

[startup+0.301898 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9902
/proc/meminfo: memFree=1610544/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102025950 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9902/statm: 1339 235 195 169 0 50 0
[pid=9903] ppid=9902 vsize=20340 CPUtime=0.29
/proc/9903/stat : 9903 (SatElite) R 9902 9902 9833 0 -1 4194304 4687 0 0 0 26 3 0 0 21 0 1 0 102025950 20828160 4624 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/9903/statm: 5085 4625 51 127 0 4955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25696

[startup+0.701965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9902
/proc/meminfo: memFree=1610544/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102025950 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9902/statm: 1339 235 195 169 0 50 0
[pid=9903] ppid=9902 vsize=40532 CPUtime=0.69
/proc/9903/stat : 9903 (SatElite) R 9902 9902 9833 0 -1 4194304 9571 0 0 0 64 5 0 0 25 0 1 0 102025950 41504768 8587 1992294400 134512640 135034092 4294956096 18446744073709551615 134569611 0 0 4096 3 0 0 0 17 0 0 0
/proc/9903/statm: 10133 8587 68 127 0 10003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45888

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9904
/proc/meminfo: memFree=1573536/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 5356

[startup+3.10238 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 9906
/proc/meminfo: memFree=1557144/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=63132 CPUtime=2.96
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 12077 0 0 0 287 9 0 0 17 0 2 0 102026072 64647168 12028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/9905/statm: 15783 12028 83 193 0 15587 0
[pid=9905/tid=9906] ppid=9902 vsize=63132 CPUtime=1.1
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 703 0 0 0 109 1 0 0 17 0 2 0 102026148 64647168 12028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.16
Current children cumulated vsize (KiB) 68488

[startup+6.30191 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 9906
/proc/meminfo: memFree=1549736/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=68452 CPUtime=9.33
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 13279 0 0 0 921 12 0 0 17 0 2 0 102026072 70094848 13230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 17113 13230 83 193 0 16917 0
[pid=9905/tid=9906] ppid=9902 vsize=68452 CPUtime=4.28
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 1206 0 0 0 426 2 0 0 16 0 2 0 102026148 70094848 13230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.53
Current children cumulated vsize (KiB) 73808

[startup+12.703 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 9906
/proc/meminfo: memFree=1544296/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=73092 CPUtime=22.11
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 14580 0 0 0 2197 14 0 0 17 0 2 0 102026072 74846208 14531 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 18273 14531 83 193 0 18077 0
[pid=9905/tid=9906] ppid=9902 vsize=73092 CPUtime=10.65
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 1895 0 0 0 1062 3 0 0 17 0 2 0 102026148 74846208 14531 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.31
Current children cumulated vsize (KiB) 78448

[startup+25.5011 s]
/proc/loadavg: 1.28 1.06 1.02 3/67 9906
/proc/meminfo: memFree=1537832/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=79740 CPUtime=47.64
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 16121 0 0 0 4747 17 0 0 17 0 2 0 102026072 81653760 16072 1992294400 134512640 135305190 4294956144 18446744073709551615 134541971 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 19935 16072 83 193 0 19739 0
[pid=9905/tid=9906] ppid=9902 vsize=79740 CPUtime=23.4
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 2528 0 0 0 2335 5 0 0 17 0 2 0 102026148 81653760 16072 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 48.84
Current children cumulated vsize (KiB) 85096

[startup+51.1014 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 9906
/proc/meminfo: memFree=1528936/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=88720 CPUtime=98.71
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 18344 0 0 0 9851 20 0 0 18 0 2 0 102026072 90849280 18295 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 22180 18295 83 193 0 21984 0
[pid=9905/tid=9906] ppid=9902 vsize=88720 CPUtime=48.89
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 3445 0 0 0 4883 6 0 0 17 0 2 0 102026148 90849280 18295 1992294400 134512640 135305190 4294956144 18446744073709551615 134530638 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 99.91
Current children cumulated vsize (KiB) 94076

[startup+102.307 s]
/proc/loadavg: 1.86 1.30 1.10 3/67 9912
/proc/meminfo: memFree=1505184/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=111344 CPUtime=200.87
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 24248 0 0 0 20059 28 0 0 17 0 2 0 102026072 114016256 24199 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 27836 24199 83 193 0 27640 0
[pid=9905/tid=9906] ppid=9902 vsize=111344 CPUtime=99.87
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 5509 0 0 0 9978 9 0 0 17 0 2 0 102026148 114016256 24199 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 202.07
Current children cumulated vsize (KiB) 116700

[startup+162.302 s]
/proc/loadavg: 1.95 1.42 1.16 3/67 9912
/proc/meminfo: memFree=1497824/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=119568 CPUtime=320.59
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 26158 0 0 0 32028 31 0 0 18 0 2 0 102026072 122437632 26109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 29892 26109 83 193 0 29696 0
[pid=9905/tid=9906] ppid=9902 vsize=119568 CPUtime=159.61
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 6328 0 0 0 15951 10 0 0 17 0 2 0 102026148 122437632 26109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 321.79
Current children cumulated vsize (KiB) 124924

[startup+222.302 s]
/proc/loadavg: 1.98 1.52 1.21 3/67 9912
/proc/meminfo: memFree=1481056/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=136272 CPUtime=440.32
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 30310 0 0 0 43996 36 0 0 20 0 2 0 102026072 139542528 30261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 34068 30261 83 193 0 33872 0
[pid=9905/tid=9906] ppid=9902 vsize=136272 CPUtime=219.38
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 8218 0 0 0 21925 13 0 0 25 0 2 0 102026148 139542528 30261 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 441.52
Current children cumulated vsize (KiB) 141628

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 9912
/proc/meminfo: memFree=1476064/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=140612 CPUtime=560.04
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 31496 0 0 0 55966 38 0 0 17 0 2 0 102026072 143986688 31447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 35153 31447 83 193 0 34957 0
[pid=9905/tid=9906] ppid=9902 vsize=140612 CPUtime=279.12
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 8755 0 0 0 27899 13 0 0 25 0 2 0 102026148 143986688 31447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 561.24
Current children cumulated vsize (KiB) 145968

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.30 3/67 9912
/proc/meminfo: memFree=1475808/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=140956 CPUtime=679.77
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 31553 0 0 0 67938 39 0 0 18 0 2 0 102026072 144338944 31504 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 35239 31504 83 193 0 35043 0
[pid=9905/tid=9906] ppid=9902 vsize=140956 CPUtime=338.88
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 8770 0 0 0 33875 13 0 0 25 0 2 0 102026148 144338944 31504 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 680.97
Current children cumulated vsize (KiB) 146312

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 9912
/proc/meminfo: memFree=1461032/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=156756 CPUtime=799.5
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 35391 0 0 0 79907 43 0 0 17 0 2 0 102026072 160518144 35342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 39189 35342 83 193 0 38993 0
[pid=9905/tid=9906] ppid=9902 vsize=156756 CPUtime=398.65
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 10207 0 0 0 39850 15 0 0 17 0 2 0 102026148 160518144 35342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 800.7
Current children cumulated vsize (KiB) 162112

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 9912
/proc/meminfo: memFree=1456616/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=159664 CPUtime=919.23
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 36334 0 0 0 91878 45 0 0 25 0 2 0 102026072 163495936 36285 1992294400 134512640 135305190 4294956144 18446744073709551615 134838927 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 39916 36285 83 193 0 39720 0
[pid=9905/tid=9906] ppid=9902 vsize=159664 CPUtime=458.41
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 10605 0 0 0 45825 16 0 0 17 0 2 0 102026148 163495936 36285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 920.43
Current children cumulated vsize (KiB) 165020

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 9912
/proc/meminfo: memFree=1455656/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=160688 CPUtime=1038.97
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 36572 0 0 0 103851 46 0 0 25 0 2 0 102026072 164544512 36523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 40172 36523 83 193 0 39976 0
[pid=9905/tid=9906] ppid=9902 vsize=160688 CPUtime=518.17
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 10704 0 0 0 51801 16 0 0 25 0 2 0 102026148 164544512 36523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1040.17
Current children cumulated vsize (KiB) 166044

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 9912
/proc/meminfo: memFree=1429800/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=186660 CPUtime=1158.68
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 43005 0 0 0 115814 54 0 0 25 0 2 0 102026072 191139840 42956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 46665 42956 83 193 0 46469 0
[pid=9905/tid=9906] ppid=9902 vsize=186660 CPUtime=577.92
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 13675 0 0 0 57773 19 0 0 18 0 2 0 102026148 191139840 42956 1992294400 134512640 135305190 4294956144 18446744073709551615 134546840 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1159.88
Current children cumulated vsize (KiB) 192016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.503 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 9912
/proc/meminfo: memFree=1429800/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=186660 CPUtime=1199
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 43015 0 0 0 119846 54 0 0 19 0 2 0 102026072 191139840 42966 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 46665 42966 83 193 0 46469 0
[pid=9905/tid=9906] ppid=9902 vsize=186660 CPUtime=598.04
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 13675 0 0 0 59785 19 0 0 25 0 2 0 102026148 191139840 42966 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 192016

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

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

[startup+602.503 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 9912
/proc/meminfo: memFree=1429800/2055920 swapFree=4192956/4192956
[pid=9902] ppid=9900 vsize=5356 CPUtime=1.2
/proc/9902/stat : 9902 (manysat.sh) S 9900 9902 9833 0 -1 4194304 312 10260 0 0 0 0 112 8 16 0 1 0 102025950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9902/statm: 1339 238 195 169 0 50 0
[pid=9905] ppid=9902 vsize=186660 CPUtime=1199
/proc/9905/stat : 9905 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194304 43015 0 0 0 119846 54 0 0 19 0 2 0 102026072 191139840 42966 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9905/statm: 46665 42966 83 193 0 46469 0
[pid=9905/tid=9906] ppid=9902 vsize=186660 CPUtime=598.04
/proc/9905/task/9906/stat : 9906 (manysat1.1_stat) R 9902 9902 9833 0 -1 4194368 13675 0 0 0 59785 19 0 0 25 0 2 0 102026148 191139840 42966 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 192016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9902 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=125828
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=90986
# CPU time returned by wait4() is 1.21681
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.521
CPU time (s): 1200.2
CPU user time (s): 1199.58
CPU system time (s): 0.62
CPU usage (%): 199.197
Max. virtual memory (cumulated for all children) (KiB): 192016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12583
system time used= 0.090986
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= 3

runsolver used 0.614906 second user time and 1.58976 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-26 11:59:47
IDJOB=1728693
IDBENCH=24683
IDSOLVER=513
FILE ID=node57/1728693-1240739985
PBS_JOBID= 9187035
Free space on /tmp= 66432 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728693-1240739985/watcher-1728693-1240739985 -o /tmp/evaluation-result-1728693-1240739985/solver-1728693-1240739985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1728693-1240739985.cnf aimd 0

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1901264968

node57.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		: 3000.256
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		: 3000.256
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:       1611088 kB
Buffers:         41228 kB
Cached:         314752 kB
SwapCached:          0 kB
Active:         172952 kB
Inactive:       196940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9668 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            61064 kB
Committed_AS:   307324 kB
PageTables:       1388 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= 66424 MiB
End job on node57 at 2009-04-26 12:09:51