Trace number 1526463

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) 1200.15 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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...
0.00/0.00	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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2206     6643 |      --       0       --      -- |     --   | -4/13
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 515   #clauses: 2206   #literals: 6643
0.00/0.00	c CPU time:   0.004999 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-1526463-1238500242/watcher-1526463-1238500242 -o /tmp/evaluation-result-1526463-1238500242/solver-1526463-1238500242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526463-1238500242.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: 1.66 1.71 1.39 3/64 24716
/proc/meminfo: memFree=1090240/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122689789 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 235 195 169 0 50 0
[pid=24717] ppid=24716 vsize=956 CPUtime=0
/proc/24717/stat : 24717 (SatElite) R 24716 24716 24426 0 -1 4194304 141 0 0 0 0 0 0 0 19 0 1 0 1122689789 978944 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24717/statm: 239 137 64 127 0 109 0

[startup+0.037513 s]
/proc/loadavg: 1.66 1.71 1.39 3/64 24716
/proc/meminfo: memFree=1090240/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.446545 s]
/proc/loadavg: 1.66 1.71 1.39 3/64 24716
/proc/meminfo: memFree=1090240/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.50155 s]
/proc/loadavg: 1.66 1.71 1.39 3/64 24716
/proc/meminfo: memFree=1090240/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701568 s]
/proc/loadavg: 1.66 1.71 1.39 3/64 24716
/proc/meminfo: memFree=1090240/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.66 1.71 1.39 3/67 24720
/proc/meminfo: memFree=1087080/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=15884 CPUtime=2.95
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 875 0 0 0 295 0 0 0 17 0 2 0 1122689790 16265216 861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 3971 861 83 193 0 3775 0
[pid=24719/tid=24720] ppid=24716 vsize=15884 CPUtime=1.47
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 348 0 0 0 147 0 0 0 17 0 2 0 1122689791 16265216 861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21240

[startup+3.10278 s]
/proc/loadavg: 1.66 1.71 1.39 3/67 24720
/proc/meminfo: memFree=1085032/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=17468 CPUtime=6.16
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 1369 0 0 0 615 1 0 0 17 0 2 0 1122689790 17887232 1355 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 4367 1355 83 193 0 4171 0
[pid=24719/tid=24720] ppid=24716 vsize=17468 CPUtime=3.07
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 586 0 0 0 307 0 0 0 20 0 2 0 1122689791 17887232 1355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22824

[startup+6.30106 s]
/proc/loadavg: 1.69 1.71 1.39 3/67 24720
/proc/meminfo: memFree=1080872/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=23660 CPUtime=12.54
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 2505 0 0 0 1252 2 0 0 17 0 2 0 1122689790 24227840 2491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 5915 2491 83 193 0 5719 0
[pid=24719/tid=24720] ppid=24716 vsize=23660 CPUtime=6.25
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 1098 0 0 0 625 0 0 0 17 0 2 0 1122689791 24227840 2491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29016

[startup+12.7026 s]
/proc/loadavg: 1.71 1.72 1.39 3/67 24720
/proc/meminfo: memFree=1076328/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=26688 CPUtime=25.31
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 3446 0 0 0 2528 3 0 0 17 0 2 0 1122689790 27328512 3432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 6672 3432 83 193 0 6476 0
[pid=24719/tid=24720] ppid=24716 vsize=26688 CPUtime=12.61
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 1511 0 0 0 1261 0 0 0 25 0 2 0 1122689791 27328512 3432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32044

[startup+25.5017 s]
/proc/loadavg: 1.78 1.73 1.40 3/67 24720
/proc/meminfo: memFree=1072360/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=31384 CPUtime=50.85
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 4428 0 0 0 5081 4 0 0 17 0 2 0 1122689790 32137216 4414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 7846 4414 83 193 0 7650 0
[pid=24719/tid=24720] ppid=24716 vsize=31384 CPUtime=25.37
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 1989 0 0 0 2536 1 0 0 25 0 2 0 1122689791 32137216 4414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 36740

[startup+51.1019 s]
/proc/loadavg: 1.85 1.75 1.42 3/67 24720
/proc/meminfo: memFree=1068456/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=35708 CPUtime=101.94
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 5453 0 0 0 10187 7 0 0 25 0 2 0 1122689790 36564992 5439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 8927 5439 83 193 0 8731 0
[pid=24719/tid=24720] ppid=24716 vsize=35708 CPUtime=50.86
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 2473 0 0 0 5084 2 0 0 25 0 2 0 1122689791 36564992 5439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 41064

[startup+102.301 s]
/proc/loadavg: 1.93 1.79 1.45 3/67 24720
/proc/meminfo: memFree=1062760/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=40988 CPUtime=204.1
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 6844 0 0 0 20401 9 0 0 17 0 2 0 1122689790 41971712 6830 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 10247 6830 83 193 0 10051 0
[pid=24719/tid=24720] ppid=24716 vsize=40988 CPUtime=101.84
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 3087 0 0 0 10181 3 0 0 25 0 2 0 1122689791 41971712 6830 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46344

[startup+162.301 s]
/proc/loadavg: 1.97 1.82 1.48 3/67 24720
/proc/meminfo: memFree=1056296/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=46892 CPUtime=323.84
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 8415 0 0 0 32373 11 0 0 25 0 2 0 1122689790 48017408 8401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 11723 8401 83 193 0 11527 0
[pid=24719/tid=24720] ppid=24716 vsize=46892 CPUtime=161.6
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 4062 0 0 0 16155 5 0 0 25 0 2 0 1122689791 48017408 8401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 52248

[startup+222.302 s]
/proc/loadavg: 1.99 1.85 1.51 3/67 24720
/proc/meminfo: memFree=1050536/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=52936 CPUtime=443.58
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 9871 0 0 0 44345 13 0 0 25 0 2 0 1122689790 54206464 9857 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 13234 9857 83 193 0 13038 0
[pid=24719/tid=24720] ppid=24716 vsize=52936 CPUtime=221.37
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 4760 0 0 0 22131 6 0 0 25 0 2 0 1122689791 54206464 9857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 58292

[startup+282.302 s]
/proc/loadavg: 1.99 1.88 1.54 3/67 24720
/proc/meminfo: memFree=1044712/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=58716 CPUtime=563.32
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 11327 0 0 0 56316 16 0 0 25 0 2 0 1122689790 60125184 11313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 14679 11313 83 193 0 14483 0
[pid=24719/tid=24720] ppid=24716 vsize=58716 CPUtime=281.12
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 5628 0 0 0 28105 7 0 0 25 0 2 0 1122689791 60125184 11313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 64072

[startup+342.301 s]
/proc/loadavg: 1.99 1.90 1.56 3/67 24720
/proc/meminfo: memFree=1041832/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=61200 CPUtime=683.07
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 12017 0 0 0 68289 18 0 0 25 0 2 0 1122689790 62668800 12003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 15300 12003 83 193 0 15104 0
[pid=24719/tid=24720] ppid=24716 vsize=61200 CPUtime=340.88
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 5909 0 0 0 34080 8 0 0 25 0 2 0 1122689791 62668800 12003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.07
Current children cumulated vsize (KiB) 66556

[startup+402.301 s]
/proc/loadavg: 2.05 1.93 1.59 3/67 24720
/proc/meminfo: memFree=1037096/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=66948 CPUtime=802.81
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 13218 0 0 0 80261 20 0 0 18 0 2 0 1122689790 68554752 13204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 16737 13204 83 193 0 16541 0
[pid=24719/tid=24720] ppid=24716 vsize=66948 CPUtime=400.63
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 6512 0 0 0 40055 8 0 0 25 0 2 0 1122689791 68554752 13204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 72304

[startup+462.305 s]
/proc/loadavg: 2.07 1.95 1.62 3/67 24720
/proc/meminfo: memFree=1033128/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=69944 CPUtime=922.56
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 14188 0 0 0 92234 22 0 0 25 0 2 0 1122689790 71622656 14174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 17486 14174 83 193 0 17290 0
[pid=24719/tid=24720] ppid=24716 vsize=69944 CPUtime=460.39
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 6968 0 0 0 46030 9 0 0 25 0 2 0 1122689791 71622656 14174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.56
Current children cumulated vsize (KiB) 75300

[startup+522.302 s]
/proc/loadavg: 2.11 1.99 1.65 3/67 24720
/proc/meminfo: memFree=1032104/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=71792 CPUtime=1042.3
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 14481 0 0 0 104208 22 0 0 25 0 2 0 1122689790 73515008 14467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 17948 14467 83 193 0 17752 0
[pid=24719/tid=24720] ppid=24716 vsize=71792 CPUtime=520.15
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 7137 0 0 0 52006 9 0 0 25 0 2 0 1122689791 73515008 14467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.3
Current children cumulated vsize (KiB) 77148

[startup+582.302 s]
/proc/loadavg: 2.04 1.99 1.67 3/67 24720
/proc/meminfo: memFree=1027304/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=77008 CPUtime=1162.03
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 15672 0 0 0 116179 24 0 0 25 0 2 0 1122689790 78856192 15658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 19252 15658 83 193 0 19056 0
[pid=24719/tid=24720] ppid=24716 vsize=77008 CPUtime=579.9
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 7758 0 0 0 57980 10 0 0 25 0 2 0 1122689791 78856192 15658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 82364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.03 1.99 1.67 3/67 24720
/proc/meminfo: memFree=1026664/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=77940 CPUtime=1200.15
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 15821 0 0 0 119991 24 0 0 25 0 2 0 1122689790 79810560 15807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 19485 15807 83 193 0 19289 0
[pid=24719/tid=24720] ppid=24716 vsize=77940 CPUtime=598.92
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 7758 0 0 0 59882 10 0 0 25 0 2 0 1122689791 79810560 15807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 83296

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

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

[startup+601.402 s]
/proc/loadavg: 2.03 1.99 1.67 3/67 24720
/proc/meminfo: memFree=1026664/2055920 swapFree=4167280/4192956
[pid=24716] ppid=24714 vsize=5356 CPUtime=0
/proc/24716/stat : 24716 (manysat.sh) S 24714 24716 24426 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1122689789 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24716/statm: 1339 238 195 169 0 50 0
[pid=24719] ppid=24716 vsize=77940 CPUtime=1200.15
/proc/24719/stat : 24719 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194304 15821 0 0 0 119991 24 0 0 25 0 2 0 1122689790 79810560 15807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24719/statm: 19485 15807 83 193 0 19289 0
[pid=24719/tid=24720] ppid=24716 vsize=77940 CPUtime=598.92
/proc/24719/task/24720/stat : 24720 (manysat1.1_stat) R 24716 24716 24426 0 -1 4194368 7758 0 0 0 59882 10 0 0 25 0 2 0 1122689791 79810560 15807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 83296

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24716 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.15
CPU user time (s): 1199.91
CPU system time (s): 0.24
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 83296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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 0.602908 second user time and 1.59376 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-31 13:50:42
IDJOB=1526463
IDBENCH=70548
IDSOLVER=515
FILE ID=node31/1526463-1238500242
PBS_JOBID= 9061918
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526463-1238500242/watcher-1526463-1238500242 -o /tmp/evaluation-result-1526463-1238500242/solver-1526463-1238500242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526463-1238500242.cnf aimd 2

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=1029780125

node31.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		: 3000.214
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		: 3000.214
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:       1090784 kB
Buffers:        117888 kB
Cached:         731952 kB
SwapCached:      18724 kB
Active:         164932 kB
Inactive:       705136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1090784 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            80916 kB
Committed_AS:  3104800 kB
PageTables:       1472 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= 66424 MiB
End job on node31 at 2009-03-31 14:00:46