Trace number 1525882

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) 1200.18 601.421

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S1040456712-073.cnf
MD5SUMc089a210f28b730c7ed75b9093204955
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036994
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525882-1238483361/watcher-1525882-1238483361 -o /tmp/evaluation-result-1525882-1238483361/solver-1525882-1238483361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525882-1238483361.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: 2.00 1.97 1.70 3/64 27991
/proc/meminfo: memFree=1222648/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 235 195 169 0 50 0
[pid=27992] ppid=27991 vsize=824 CPUtime=0
/proc/27992/stat : 27992 (SatElite) R 27991 27991 27572 0 -1 4194304 121 0 0 0 0 0 0 0 19 0 1 0 1120998193 843776 105 1992294400 134512640 135034092 4294956096 18446744073709551615 134768347 0 0 4096 3 0 0 0 17 0 0 0
/proc/27992/statm: 206 117 65 127 0 76 0

[startup+0.028543 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 27991
/proc/meminfo: memFree=1222648/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.433198 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 27991
/proc/meminfo: memFree=1222648/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501936 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 27991
/proc/meminfo: memFree=1222648/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701955 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 27991
/proc/meminfo: memFree=1222648/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50102 s]
/proc/loadavg: 2.00 1.97 1.70 3/67 27995
/proc/meminfo: memFree=1219104/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=16780 CPUtime=2.95
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 1020 0 0 0 295 0 0 0 17 0 2 0 1120998193 17182720 1006 1992294400 134512640 135305190 4294956144 18446744073709551615 134524850 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 4195 1006 83 193 0 3999 0
[pid=27994/tid=27995] ppid=27991 vsize=16780 CPUtime=1.47
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 483 0 0 0 147 0 0 0 17 0 2 0 1120998194 17182720 1006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22136

[startup+3.10217 s]
/proc/loadavg: 2.00 1.97 1.70 4/67 27995
/proc/meminfo: memFree=1216736/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=19572 CPUtime=6.16
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 1653 0 0 0 615 1 0 0 17 0 2 0 1120998193 20041728 1639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 4893 1639 83 193 0 4697 0
[pid=27994/tid=27995] ppid=27991 vsize=19572 CPUtime=3.07
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 795 0 0 0 307 0 0 0 24 0 2 0 1120998194 20041728 1639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24928

[startup+6.30145 s]
/proc/loadavg: 2.00 1.97 1.70 3/67 27995
/proc/meminfo: memFree=1212320/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=22752 CPUtime=12.54
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 2615 0 0 0 1252 2 0 0 25 0 2 0 1120998193 23298048 2601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 5688 2601 83 193 0 5492 0
[pid=27994/tid=27995] ppid=27991 vsize=22752 CPUtime=6.27
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 1220 0 0 0 626 1 0 0 25 0 2 0 1120998194 23298048 2601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28108

[startup+12.703 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 27995
/proc/meminfo: memFree=1208032/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=26800 CPUtime=25.31
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 3612 0 0 0 2528 3 0 0 23 0 2 0 1120998193 27443200 3598 1992294400 134512640 135305190 4294956144 18446744073709551615 134562041 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 6700 3598 83 193 0 6504 0
[pid=27994/tid=27995] ppid=27991 vsize=26800 CPUtime=12.67
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 1700 0 0 0 1266 1 0 0 25 0 2 0 1120998194 27443200 3598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32156

[startup+25.5011 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 27995
/proc/meminfo: memFree=1204000/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=32288 CPUtime=50.85
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 4623 0 0 0 5080 5 0 0 25 0 2 0 1120998193 33062912 4609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 8072 4609 83 193 0 7876 0
[pid=27994/tid=27995] ppid=27991 vsize=32288 CPUtime=25.47
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 2216 0 0 0 2544 3 0 0 21 0 2 0 1120998194 33062912 4609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 37644

[startup+51.1014 s]
/proc/loadavg: 2.00 1.97 1.72 3/67 27995
/proc/meminfo: memFree=1198432/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=37788 CPUtime=101.93
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 6054 0 0 0 10185 8 0 0 25 0 2 0 1120998193 38694912 6040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 9447 6040 83 193 0 9251 0
[pid=27994/tid=27995] ppid=27991 vsize=37788 CPUtime=51.05
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 2927 0 0 0 5101 4 0 0 25 0 2 0 1120998194 38694912 6040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 43144

[startup+102.302 s]
/proc/loadavg: 2.00 1.97 1.73 3/67 27995
/proc/meminfo: memFree=1192992/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=43944 CPUtime=204.11
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 7402 0 0 0 20401 10 0 0 21 0 2 0 1120998193 44998656 7388 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 10986 7388 83 193 0 10790 0
[pid=27994/tid=27995] ppid=27991 vsize=43944 CPUtime=102.22
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 3661 0 0 0 10217 5 0 0 25 0 2 0 1120998194 44998656 7388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 49300

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.74 3/67 27995
/proc/meminfo: memFree=1187296/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=49272 CPUtime=323.84
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 8781 0 0 0 32372 12 0 0 25 0 2 0 1120998193 50454528 8767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 12318 8767 83 193 0 12122 0
[pid=27994/tid=27995] ppid=27991 vsize=49272 CPUtime=162.2
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 4486 0 0 0 16213 7 0 0 25 0 2 0 1120998194 50454528 8767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 54628

[startup+222.301 s]
/proc/loadavg: 2.00 1.97 1.75 3/67 27995
/proc/meminfo: memFree=1182112/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=54300 CPUtime=443.59
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 10052 0 0 0 44344 15 0 0 25 0 2 0 1120998193 55603200 10038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 13575 10038 83 193 0 13379 0
[pid=27994/tid=27995] ppid=27991 vsize=54300 CPUtime=222.18
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 5204 0 0 0 22209 9 0 0 25 0 2 0 1120998194 55603200 10038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.59
Current children cumulated vsize (KiB) 59656

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.77 3/67 27995
/proc/meminfo: memFree=1178144/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=58784 CPUtime=563.33
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 11061 0 0 0 56316 17 0 0 25 0 2 0 1120998193 60194816 11047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 14696 11047 83 193 0 14500 0
[pid=27994/tid=27995] ppid=27991 vsize=58784 CPUtime=282.15
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 5680 0 0 0 28205 10 0 0 25 0 2 0 1120998194 60194816 11047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.33
Current children cumulated vsize (KiB) 64140

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.78 3/67 27995
/proc/meminfo: memFree=1175264/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=61688 CPUtime=683.09
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 11768 0 0 0 68291 18 0 0 25 0 2 0 1120998193 63168512 11754 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 15422 11754 83 193 0 15226 0
[pid=27994/tid=27995] ppid=27991 vsize=61688 CPUtime=342.13
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 5963 0 0 0 34203 10 0 0 25 0 2 0 1120998194 63168512 11754 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.09
Current children cumulated vsize (KiB) 67044

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.79 3/67 27995
/proc/meminfo: memFree=1169952/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=67560 CPUtime=802.83
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 13089 0 0 0 80262 21 0 0 25 0 2 0 1120998193 69181440 13075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 16890 13075 83 193 0 16694 0
[pid=27994/tid=27995] ppid=27991 vsize=67560 CPUtime=402.11
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 6801 0 0 0 40199 12 0 0 25 0 2 0 1120998194 69181440 13075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.83
Current children cumulated vsize (KiB) 72916

[startup+462.306 s]
/proc/loadavg: 2.00 1.97 1.80 3/67 27995
/proc/meminfo: memFree=1167840/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=69828 CPUtime=922.58
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 13627 0 0 0 92236 22 0 0 25 0 2 0 1120998193 71503872 13613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 17457 13613 83 193 0 17261 0
[pid=27994/tid=27995] ppid=27991 vsize=69828 CPUtime=462.09
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 6982 0 0 0 46197 12 0 0 25 0 2 0 1120998194 71503872 13613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.58
Current children cumulated vsize (KiB) 75184

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.81 3/67 27995
/proc/meminfo: memFree=1162848/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=74928 CPUtime=1042.31
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 14900 0 0 0 104207 24 0 0 25 0 2 0 1120998193 76726272 14886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 18732 14886 83 193 0 18536 0
[pid=27994/tid=27995] ppid=27991 vsize=74928 CPUtime=522.07
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 7644 0 0 0 52193 14 0 0 25 0 2 0 1120998194 76726272 14886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.31
Current children cumulated vsize (KiB) 80284

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.82 3/67 27995
/proc/meminfo: memFree=1154208/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=84092 CPUtime=1162.05
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 17046 0 0 0 116179 26 0 0 19 0 2 0 1120998193 86110208 17032 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 21023 17032 83 193 0 20827 0
[pid=27994/tid=27995] ppid=27991 vsize=84092 CPUtime=582.05
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 8901 0 0 0 58190 15 0 0 25 0 2 0 1120998194 86110208 17032 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.05
Current children cumulated vsize (KiB) 89448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 2.00 1.97 1.82 3/67 27995
/proc/meminfo: memFree=1154208/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=84092 CPUtime=1200.18
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 17050 0 0 0 119991 27 0 0 25 0 2 0 1120998193 86110208 17036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 21023 17036 83 193 0 20827 0
[pid=27994/tid=27995] ppid=27991 vsize=84092 CPUtime=601.14
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 8905 0 0 0 60099 15 0 0 25 0 2 0 1120998194 86110208 17036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 89448

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

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

[startup+601.403 s]
/proc/loadavg: 2.00 1.97 1.82 3/67 27995
/proc/meminfo: memFree=1154208/2055920 swapFree=4176996/4192956
[pid=27991] ppid=27989 vsize=5356 CPUtime=0
/proc/27991/stat : 27991 (manysat.sh) S 27989 27991 27572 0 -1 4194304 312 139 0 0 0 0 0 0 18 0 1 0 1120998193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1339 238 195 169 0 50 0
[pid=27994] ppid=27991 vsize=84092 CPUtime=1200.18
/proc/27994/stat : 27994 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194304 17050 0 0 0 119991 27 0 0 25 0 2 0 1120998193 86110208 17036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27994/statm: 21023 17036 83 193 0 20827 0
[pid=27994/tid=27995] ppid=27991 vsize=84092 CPUtime=601.14
/proc/27994/task/27995/stat : 27995 (manysat1.1_stat) R 27991 27991 27572 0 -1 4194368 8905 0 0 0 60099 15 0 0 25 0 2 0 1120998194 86110208 17036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 89448

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27991 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.18
CPU user time (s): 1199.91
CPU system time (s): 0.27
CPU usage (%): 199.557
Max. virtual memory (cumulated for all children) (KiB): 89448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 451
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 0.564914 second user time and 1.63575 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-31 09:09:21
IDJOB=1525882
IDBENCH=70432
IDSOLVER=514
FILE ID=node50/1525882-1238483361
PBS_JOBID= 9061808
Free space on /tmp= 64220 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1040456712-073.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525882-1238483361/watcher-1525882-1238483361 -o /tmp/evaluation-result-1525882-1238483361/solver-1525882-1238483361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525882-1238483361.cnf aimd 1

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

MD5SUM BENCH= c089a210f28b730c7ed75b9093204955
RANDOM SEED=1234496641

node50.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		: 3000.238
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		: 3000.238
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:       1223192 kB
Buffers:        102728 kB
Cached:         624880 kB
SwapCached:       9920 kB
Active:         198352 kB
Inactive:       540888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223192 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17316 kB
Slab:            79468 kB
Committed_AS:  3094980 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= 64220 MiB
End job on node50 at 2009-03-31 09:19:24