Trace number 1524928

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) 1200.09 601.725

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	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-1524928-1238366753/watcher-1524928-1238366753 -o /tmp/evaluation-result-1524928-1238366753/solver-1524928-1238366753 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524928-1238366753.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: 1.83 1.94 1.90 3/73 18158
/proc/meminfo: memFree=1567048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0
/proc/18158/stat : 18158 (manysat.sh) R 18156 18158 17958 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109340102 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18158/statm: 1339 234 194 169 0 50 0
[pid=18159] ppid=18158 vsize=824 CPUtime=0
/proc/18159/stat : 18159 (SatElite) R 18158 18158 17958 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1109340103 843776 98 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18159/statm: 206 98 50 127 0 76 0

[startup+0.0345431 s]
/proc/loadavg: 1.83 1.94 1.90 3/73 18158
/proc/meminfo: memFree=1567048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109340102 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18158/statm: 1339 235 195 169 0 50 0
[pid=18159] ppid=18158 vsize=2416 CPUtime=0.02
/proc/18159/stat : 18159 (SatElite) R 18158 18158 17958 0 -1 4194304 529 0 0 0 2 0 0 0 19 0 1 0 1109340103 2473984 513 1992294400 134512640 135034092 4294956096 18446744073709551615 134763006 0 0 4096 3 0 0 0 17 0 0 0
/proc/18159/statm: 604 513 67 127 0 474 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7772

[startup+0.101562 s]
/proc/loadavg: 1.83 1.94 1.90 3/73 18158
/proc/meminfo: memFree=1567048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301579 s]
/proc/loadavg: 1.83 1.94 1.90 3/73 18158
/proc/meminfo: memFree=1567048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701623 s]
/proc/loadavg: 1.83 1.94 1.90 3/73 18158
/proc/meminfo: memFree=1567048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 1.83 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1557744/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=22852 CPUtime=2.8
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 2773 0 0 0 279 1 0 0 17 0 2 0 1109340110 23400448 2759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 5713 2759 83 193 0 5517 0
[pid=18161/tid=18162] ppid=18158 vsize=22852 CPUtime=1.38
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 937 0 0 0 138 0 0 0 17 0 2 0 1109340113 23400448 2759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 28208

[startup+3.10188 s]
/proc/loadavg: 1.83 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1554352/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=27808 CPUtime=5.99
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 3929 0 0 0 597 2 0 0 17 0 2 0 1109340110 28475392 3915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 6952 3915 83 193 0 6756 0
[pid=18161/tid=18162] ppid=18158 vsize=27808 CPUtime=2.98
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 1506 0 0 0 297 1 0 0 25 0 2 0 1109340113 28475392 3915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 33164

[startup+6.30222 s]
/proc/loadavg: 1.85 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1545968/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=32968 CPUtime=12.38
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 5281 0 0 0 1234 4 0 0 17 0 2 0 1109340110 33759232 5267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 8242 5267 83 193 0 8046 0
[pid=18161/tid=18162] ppid=18158 vsize=32968 CPUtime=6.17
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 2213 0 0 0 616 1 0 0 20 0 2 0 1109340113 33759232 5267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 38324

[startup+12.7019 s]
/proc/loadavg: 1.86 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1540080/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=38432 CPUtime=25.13
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 6580 0 0 0 2508 5 0 0 19 0 2 0 1109340110 39354368 6566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 9608 6566 83 193 0 9412 0
[pid=18161/tid=18162] ppid=18158 vsize=38432 CPUtime=12.57
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 2897 0 0 0 1255 2 0 0 19 0 2 0 1109340113 39354368 6566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 43788

[startup+25.5013 s]
/proc/loadavg: 1.89 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1533232/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=44784 CPUtime=50.67
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 8257 0 0 0 5059 8 0 0 25 0 2 0 1109340110 45858816 8243 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 11196 8243 83 193 0 11000 0
[pid=18161/tid=18162] ppid=18158 vsize=44784 CPUtime=25.36
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 3823 0 0 0 2533 3 0 0 21 0 2 0 1109340113 45858816 8243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 50140

[startup+51.102 s]
/proc/loadavg: 1.93 1.94 1.90 3/76 18162
/proc/meminfo: memFree=1522608/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=55392 CPUtime=101.71
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 10889 0 0 0 10160 11 0 0 25 0 2 0 1109340110 56721408 10875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 13848 10875 83 193 0 13652 0
[pid=18161/tid=18162] ppid=18158 vsize=55392 CPUtime=50.94
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 5160 0 0 0 5089 5 0 0 25 0 2 0 1109340113 56721408 10875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 60748

[startup+102.306 s]
/proc/loadavg: 1.97 1.95 1.91 3/76 18162
/proc/meminfo: memFree=1498544/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=80512 CPUtime=203.86
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 16952 0 0 0 20363 23 0 0 25 0 2 0 1109340110 82444288 16938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 20128 16938 83 193 0 19932 0
[pid=18161/tid=18162] ppid=18158 vsize=80512 CPUtime=102.13
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 8273 0 0 0 10201 12 0 0 25 0 2 0 1109340113 82444288 16938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 85868

[startup+162.302 s]
/proc/loadavg: 1.99 1.95 1.91 3/76 18162
/proc/meminfo: memFree=1490416/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=88652 CPUtime=323.54
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 18989 0 0 0 32327 27 0 0 25 0 2 0 1109340110 90779648 18975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 22163 18975 83 193 0 21967 0
[pid=18161/tid=18162] ppid=18158 vsize=88652 CPUtime=162.09
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 9093 0 0 0 16196 13 0 0 25 0 2 0 1109340113 90779648 18975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.6
Current children cumulated vsize (KiB) 94008

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.91 3/76 18162
/proc/meminfo: memFree=1480816/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=98044 CPUtime=443.22
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 21310 0 0 0 44292 30 0 0 25 0 2 0 1109340110 100397056 21296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 24511 21296 83 193 0 24315 0
[pid=18161/tid=18162] ppid=18158 vsize=98044 CPUtime=222.07
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 10241 0 0 0 22192 15 0 0 25 0 2 0 1109340113 100397056 21296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.28
Current children cumulated vsize (KiB) 103400

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1467056/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=112328 CPUtime=562.9
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 24778 0 0 0 56255 35 0 0 25 0 2 0 1109340110 115023872 24764 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 28082 24764 83 193 0 27886 0
[pid=18161/tid=18162] ppid=18158 vsize=112328 CPUtime=282.05
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 12127 0 0 0 28186 19 0 0 25 0 2 0 1109340113 115023872 24764 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.96
Current children cumulated vsize (KiB) 117684

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1452144/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=127864 CPUtime=682.58
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 28517 0 0 0 68213 45 0 0 25 0 2 0 1109340110 130932736 28503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 31966 28503 83 193 0 31770 0
[pid=18161/tid=18162] ppid=18158 vsize=127864 CPUtime=342.02
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 14122 0 0 0 34178 24 0 0 25 0 2 0 1109340113 130932736 28503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.64
Current children cumulated vsize (KiB) 133220

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1445296/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=133384 CPUtime=802.28
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 30184 0 0 0 80179 49 0 0 20 0 2 0 1109340110 136585216 30170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 33346 30170 83 193 0 33150 0
[pid=18161/tid=18162] ppid=18158 vsize=133384 CPUtime=401.99
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 15002 0 0 0 40174 25 0 0 25 0 2 0 1109340113 136585216 30170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 138740

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1440048/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=138896 CPUtime=921.96
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 31550 0 0 0 92144 52 0 0 17 0 2 0 1109340110 142229504 31536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 34724 31536 83 193 0 34528 0
[pid=18161/tid=18162] ppid=18158 vsize=138896 CPUtime=461.98
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 15898 0 0 0 46170 28 0 0 25 0 2 0 1109340113 142229504 31536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 144252

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1423344/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=156428 CPUtime=1041.63
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 35641 0 0 0 104104 59 0 0 25 0 2 0 1109340110 160182272 35627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 39107 35627 83 193 0 38911 0
[pid=18161/tid=18162] ppid=18158 vsize=156428 CPUtime=521.93
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 17714 0 0 0 52162 31 0 0 25 0 2 0 1109340113 160182272 35627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 161784

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1418096/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=161548 CPUtime=1161.32
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 36959 0 0 0 116069 63 0 0 25 0 2 0 1109340110 165425152 36945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 40387 36945 83 193 0 40191 0
[pid=18161/tid=18162] ppid=18158 vsize=161548 CPUtime=581.91
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 18844 0 0 0 58156 35 0 0 25 0 2 0 1109340113 165425152 36945 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 166904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1416304/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=163596 CPUtime=1200.03
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 37386 0 0 0 119939 64 0 0 25 0 2 0 1109340110 167522304 37372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 40899 37372 83 193 0 40703 0
[pid=18161/tid=18162] ppid=18158 vsize=163596 CPUtime=601.32
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 19186 0 0 0 60096 36 0 0 25 0 2 0 1109340113 167522304 37372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 168952

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 18162
/proc/meminfo: memFree=1416304/2055920 swapFree=4164824/4192956
[pid=18158] ppid=18156 vsize=5356 CPUtime=0.06
/proc/18158/stat : 18158 (manysat.sh) S 18156 18158 17958 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109340102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18158/statm: 1339 238 195 169 0 50 0
[pid=18161] ppid=18158 vsize=163596 CPUtime=1200.03
/proc/18161/stat : 18161 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194304 37386 0 0 0 119939 64 0 0 25 0 2 0 1109340110 167522304 37372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18161/statm: 40899 37372 83 193 0 40703 0
[pid=18161/tid=18162] ppid=18158 vsize=163596 CPUtime=601.32
/proc/18161/task/18162/stat : 18162 (manysat1.1_stat) R 18158 18158 17958 0 -1 4194368 19186 0 0 0 60096 36 0 0 25 0 2 0 1109340113 167522304 37372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 168952

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18158 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=6998
# CPU time returned by wait4() is 0.075987
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.09
CPU user time (s): 1199.45
CPU system time (s): 0.64
CPU usage (%): 199.442
Max. virtual memory (cumulated for all children) (KiB): 168952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 844
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 0.797878 second user time and 1.9507 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-30 00:45:53
IDJOB=1524928
IDBENCH=70241
IDSOLVER=515
FILE ID=node81/1524928-1238366753
PBS_JOBID= 9061228
Free space on /tmp= 126236 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524928-1238366753/watcher-1524928-1238366753 -o /tmp/evaluation-result-1524928-1238366753/solver-1524928-1238366753 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524928-1238366753.cnf aimd 2

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=174026609

node81.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1567592 kB
Buffers:         69276 kB
Cached:         321584 kB
SwapCached:      19112 kB
Active:         191980 kB
Inactive:       219756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567592 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            61484 kB
Committed_AS:  2826192 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126232 MiB
End job on node81 at 2009-03-30 00:55:56