Trace number 1525427

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 1/2009-03-20? (TO) 1200.16 601.521

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16664    50616 |      --       0       --      -- |     --   | -136/216
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3896   #clauses: 16664   #literals: 50616
0.00/0.05	c CPU time:   0.048992 s
0.00/0.05	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525427-1238401351/watcher-1525427-1238401351 -o /tmp/evaluation-result-1525427-1238401351/solver-1525427-1238401351 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525427-1238401351.cnf aimd 1 

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 6093
/proc/meminfo: memFree=1782656/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0
/proc/6093/stat : 6093 (manysat.sh) R 6091 6093 5894 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112800967 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6093/statm: 1339 234 194 169 0 50 0
[pid=6094] ppid=6093 vsize=1172 CPUtime=0
/proc/6094/stat : 6094 (SatElite) R 6093 6093 5894 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 1112800967 1200128 191 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6094/statm: 293 193 50 127 0 163 0

[startup+0.0661979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6093
/proc/meminfo: memFree=1782656/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112800967 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6093/statm: 1339 235 195 169 0 50 0
[pid=6094] ppid=6093 vsize=2640 CPUtime=0.05
/proc/6094/stat : 6094 (SatElite) R 6093 6093 5894 0 -1 4194304 603 0 0 0 5 0 0 0 19 0 1 0 1112800967 2703360 568 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6094/statm: 660 568 69 127 0 530 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7996

[startup+0.101212 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6093
/proc/meminfo: memFree=1782656/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6093
/proc/meminfo: memFree=1782656/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701274 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6093
/proc/meminfo: memFree=1782656/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50236 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 6097
/proc/meminfo: memFree=1774760/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=21540 CPUtime=2.81
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 2372 0 0 0 280 1 0 0 16 0 2 0 1112800974 22056960 2357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6096/statm: 5385 2357 83 193 0 5189 0
[pid=6096/tid=6097] ppid=6093 vsize=21540 CPUtime=1.38
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 750 0 0 0 138 0 0 0 17 0 2 0 1112800977 22056960 2357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 26896

[startup+3.10253 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 6097
/proc/meminfo: memFree=1771496/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=26144 CPUtime=6
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 3603 0 0 0 598 2 0 0 16 0 2 0 1112800974 26771456 3588 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6096/statm: 6536 3589 83 193 0 6340 0
[pid=6096/tid=6097] ppid=6093 vsize=26144 CPUtime=2.99
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 1333 0 0 0 298 1 0 0 17 0 2 0 1112800977 26771456 3589 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31500

[startup+6.30188 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 6097
/proc/meminfo: memFree=1762728/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=34156 CPUtime=12.38
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 5542 0 0 0 1235 3 0 0 17 0 2 0 1112800974 34975744 5527 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6096/statm: 8539 5527 83 193 0 8343 0
[pid=6096/tid=6097] ppid=6093 vsize=34156 CPUtime=6.18
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 2231 0 0 0 617 1 0 0 16 0 2 0 1112800977 34975744 5527 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 39512

[startup+12.7016 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 6097
/proc/meminfo: memFree=1756008/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=38108 CPUtime=25.15
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 6657 0 0 0 2510 5 0 0 17 0 2 0 1112800974 39022592 6642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6096/statm: 9527 6642 83 193 0 9331 0
[pid=6096/tid=6097] ppid=6093 vsize=38108 CPUtime=12.57
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 2747 0 0 0 1255 2 0 0 17 0 2 0 1112800977 39022592 6642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 43464

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 6097
/proc/meminfo: memFree=1745128/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=49520 CPUtime=50.69
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 9273 0 0 0 5059 10 0 0 17 0 2 0 1112800974 50708480 9258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6096/statm: 12380 9258 83 193 0 12184 0
[pid=6096/tid=6097] ppid=6093 vsize=49520 CPUtime=25.37
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 4223 0 0 0 2532 5 0 0 17 0 2 0 1112800977 50708480 9258 1992294400 134512640 135305190 4294956144 18446744073709551615 134546886 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 54876

[startup+51.1017 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 6097
/proc/meminfo: memFree=1729192/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=66652 CPUtime=101.77
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 13474 0 0 0 10161 16 0 0 17 0 2 0 1112800974 68251648 13459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 16663 13459 83 193 0 16467 0
[pid=6096/tid=6097] ppid=6093 vsize=66652 CPUtime=50.92
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 6323 0 0 0 5084 8 0 0 17 0 2 0 1112800977 68251648 13459 1992294400 134512640 135305190 4294956144 18446744073709551615 134557478 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 72008

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.10 3/67 6097
/proc/meminfo: memFree=1718824/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=75288 CPUtime=203.94
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 15774 0 0 0 20371 23 0 0 25 0 2 0 1112800974 77094912 15759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 18822 15759 83 193 0 18626 0
[pid=6096/tid=6097] ppid=6093 vsize=75288 CPUtime=101.91
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 7318 0 0 0 10180 11 0 0 18 0 2 0 1112800977 77094912 15759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 80644

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 6097
/proc/meminfo: memFree=1695784/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=98804 CPUtime=323.66
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 21515 0 0 0 32334 32 0 0 21 0 2 0 1112800974 101175296 21500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 24701 21500 83 193 0 24505 0
[pid=6096/tid=6097] ppid=6093 vsize=98804 CPUtime=161.67
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 10027 0 0 0 16152 15 0 0 18 0 2 0 1112800977 101175296 21500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 104160

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 6097
/proc/meminfo: memFree=1681320/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=112316 CPUtime=443.39
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 25148 0 0 0 44298 41 0 0 25 0 2 0 1112800974 115011584 25133 1992294400 134512640 135305190 4294956144 18446744073709551615 134545950 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 28079 25133 83 193 0 27883 0
[pid=6096/tid=6097] ppid=6093 vsize=112316 CPUtime=221.42
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 12069 0 0 0 22121 21 0 0 25 0 2 0 1112800977 115011584 25133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 117672

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 6097
/proc/meminfo: memFree=1661992/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=132592 CPUtime=563.13
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 30155 0 0 0 56261 52 0 0 18 0 2 0 1112800974 135774208 30140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 33148 30140 83 193 0 32952 0
[pid=6096/tid=6097] ppid=6093 vsize=132592 CPUtime=281.19
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 14529 0 0 0 28093 26 0 0 18 0 2 0 1112800977 135774208 30140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 137948

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 6097
/proc/meminfo: memFree=1658984/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=135444 CPUtime=682.86
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 30715 0 0 0 68232 54 0 0 25 0 2 0 1112800974 138694656 30700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 33861 30700 83 193 0 33665 0
[pid=6096/tid=6097] ppid=6093 vsize=135444 CPUtime=340.95
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 14779 0 0 0 34067 28 0 0 17 0 2 0 1112800977 138694656 30700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 140800

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 6097
/proc/meminfo: memFree=1635240/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=159020 CPUtime=802.59
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 36675 0 0 0 80194 65 0 0 17 0 2 0 1112800974 162836480 36660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 39755 36660 83 193 0 39559 0
[pid=6096/tid=6097] ppid=6093 vsize=159020 CPUtime=400.72
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 17914 0 0 0 40038 34 0 0 25 0 2 0 1112800977 162836480 36660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.65
Current children cumulated vsize (KiB) 164376

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 6097
/proc/meminfo: memFree=1632296/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=162092 CPUtime=922.33
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 37367 0 0 0 92166 67 0 0 25 0 2 0 1112800974 165982208 37352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 40523 37352 83 193 0 40327 0
[pid=6096/tid=6097] ppid=6093 vsize=162092 CPUtime=460.48
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 18240 0 0 0 46014 34 0 0 25 0 2 0 1112800977 165982208 37352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.39
Current children cumulated vsize (KiB) 167448

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 6097
/proc/meminfo: memFree=1611368/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=184512 CPUtime=1042.07
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 42747 0 0 0 104131 76 0 0 18 0 2 0 1112800974 188940288 42732 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 46128 42732 83 193 0 45932 0
[pid=6096/tid=6097] ppid=6093 vsize=184512 CPUtime=520.25
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 20615 0 0 0 51987 38 0 0 20 0 2 0 1112800977 188940288 42732 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 189868

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 6097
/proc/meminfo: memFree=1606312/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=188308 CPUtime=1161.78
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 43843 0 0 0 116097 81 0 0 25 0 2 0 1112800974 192827392 43828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 47077 43828 83 193 0 46881 0
[pid=6096/tid=6097] ppid=6093 vsize=188308 CPUtime=579.97
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 21218 0 0 0 57957 40 0 0 22 0 2 0 1112800977 192827392 43828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.84
Current children cumulated vsize (KiB) 193664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 6097
/proc/meminfo: memFree=1605992/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=188308 CPUtime=1200.1
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 43929 0 0 0 119929 81 0 0 19 0 2 0 1112800974 192827392 43914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 47077 43914 83 193 0 46881 0
[pid=6096/tid=6097] ppid=6093 vsize=188308 CPUtime=599.1
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 21276 0 0 0 59870 40 0 0 25 0 2 0 1112800977 192827392 43914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 193664

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 3/67 6097
/proc/meminfo: memFree=1605992/2055920 swapFree=4178540/4192956
[pid=6093] ppid=6091 vsize=5356 CPUtime=0.06
/proc/6093/stat : 6093 (manysat.sh) S 6091 6093 5894 0 -1 4194304 312 606 0 0 0 0 6 0 16 0 1 0 1112800967 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6093/statm: 1339 238 195 169 0 50 0
[pid=6096] ppid=6093 vsize=188308 CPUtime=1200.1
/proc/6096/stat : 6096 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194304 43929 0 0 0 119929 81 0 0 19 0 2 0 1112800974 192827392 43914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6096/statm: 47077 43914 83 193 0 46881 0
[pid=6096/tid=6097] ppid=6093 vsize=188308 CPUtime=599.1
/proc/6096/task/6097/stat : 6097 (manysat1.1_stat) R 6093 6093 5894 0 -1 4194368 21276 0 0 0 59870 40 0 0 25 0 2 0 1112800977 192827392 43914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 193664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6093 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=68989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.076987
# while last known CPU time is 1200.16
#
# 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): 1200.16
CPU user time (s): 1199.35
CPU system time (s): 0.81
CPU usage (%): 199.521
Max. virtual memory (cumulated for all children) (KiB): 193664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918
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 0.515921 second user time and 1.68574 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-30 10:22:31
IDJOB=1525427
IDBENCH=70341
IDSOLVER=514
FILE ID=node19/1525427-1238401351
PBS_JOBID= 9061383
Free space on /tmp= 66404 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525427-1238401351/watcher-1525427-1238401351 -o /tmp/evaluation-result-1525427-1238401351/solver-1525427-1238401351 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525427-1238401351.cnf aimd 1

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=1252495629

node19.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		: 3000.235
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		: 3000.235
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:       1783136 kB
Buffers:         54144 kB
Cached:         130924 kB
SwapCached:       8188 kB
Active:          41616 kB
Inactive:       153320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783136 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            63864 kB
Committed_AS:  2991336 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-30 10:32:34