Trace number 1527332

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) 1200.11 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6172 |      --       0       --      -- |     --   | -15/52
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 463   #clauses: 2025   #literals: 6172
0.00/0.00	c CPU time:   0.005999 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-1527332-1238591901/watcher-1527332-1238591901 -o /tmp/evaluation-result-1527332-1238591901/solver-1527332-1238591901 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527332-1238591901.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: 0.92 1.00 0.99 3/64 1012
/proc/meminfo: memFree=1210736/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131852171 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 235 195 169 0 50 0
[pid=1013] ppid=1012 vsize=828 CPUtime=0
/proc/1013/stat : 1013 (SatElite) R 1012 1012 570 0 -1 4194304 152 0 0 0 0 0 0 0 19 0 1 0 1131852171 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1013/statm: 207 136 68 127 0 77 0

[startup+0.104287 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 1012
/proc/meminfo: memFree=1210736/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201294 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 1012
/proc/meminfo: memFree=1210736/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301302 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 1012
/proc/meminfo: memFree=1210736/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701339 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 1012
/proc/meminfo: memFree=1210736/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 0.92 1.00 0.99 3/67 1016
/proc/meminfo: memFree=1208088/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=16952 CPUtime=2.95
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 898 0 0 0 295 0 0 0 16 0 2 0 1131852172 17358848 884 1992294400 134512640 135305190 4294956144 18446744073709551615 134557212 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 4238 884 83 193 0 4042 0
[pid=1015/tid=1016] ppid=1012 vsize=16952 CPUtime=1.47
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 357 0 0 0 147 0 0 0 17 0 2 0 1131852172 17358848 884 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22308

[startup+3.1026 s]
/proc/loadavg: 0.92 1.00 0.99 3/67 1016
/proc/meminfo: memFree=1205720/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=18984 CPUtime=6.15
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 1505 0 0 0 614 1 0 0 17 0 2 0 1131852172 19439616 1491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 4746 1491 83 193 0 4550 0
[pid=1015/tid=1016] ppid=1012 vsize=18984 CPUtime=3.07
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 655 0 0 0 307 0 0 0 17 0 2 0 1131852172 19439616 1491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24340

[startup+6.30184 s]
/proc/loadavg: 1.01 1.01 1.00 3/67 1016
/proc/meminfo: memFree=1201176/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=23760 CPUtime=12.53
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 2580 0 0 0 1252 1 0 0 17 0 2 0 1131852172 24330240 2566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 5940 2566 83 193 0 5744 0
[pid=1015/tid=1016] ppid=1012 vsize=23760 CPUtime=6.27
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 1141 0 0 0 627 0 0 0 19 0 2 0 1131852172 24330240 2566 1992294400 134512640 135305190 4294956144 18446744073709551615 134569845 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29116

[startup+12.7024 s]
/proc/loadavg: 1.09 1.03 1.01 3/67 1016
/proc/meminfo: memFree=1196312/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=27000 CPUtime=25.29
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 3553 0 0 0 2527 2 0 0 17 0 2 0 1131852172 27648000 3539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 6750 3539 83 193 0 6554 0
[pid=1015/tid=1016] ppid=1012 vsize=27000 CPUtime=12.66
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 1547 0 0 0 1265 1 0 0 19 0 2 0 1131852172 27648000 3539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32356

[startup+25.5015 s]
/proc/loadavg: 1.29 1.07 1.02 3/67 1016
/proc/meminfo: memFree=1192408/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=30976 CPUtime=50.83
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 4559 0 0 0 5080 3 0 0 17 0 2 0 1131852172 31719424 4545 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 7744 4545 83 193 0 7548 0
[pid=1015/tid=1016] ppid=1012 vsize=30976 CPUtime=25.45
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 2067 0 0 0 2544 1 0 0 17 0 2 0 1131852172 31719424 4545 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36332

[startup+51.1018 s]
/proc/loadavg: 1.53 1.15 1.04 3/67 1016
/proc/meminfo: memFree=1188248/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=35388 CPUtime=101.92
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 5619 0 0 0 10187 5 0 0 18 0 2 0 1131852172 36237312 5605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 8847 5605 83 193 0 8651 0
[pid=1015/tid=1016] ppid=1012 vsize=35388 CPUtime=51.04
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 2431 0 0 0 5102 2 0 0 19 0 2 0 1131852172 36237312 5605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40744

[startup+102.301 s]
/proc/loadavg: 1.79 1.28 1.09 3/67 1016
/proc/meminfo: memFree=1181656/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=42248 CPUtime=204.09
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 7212 0 0 0 20402 7 0 0 17 0 2 0 1131852172 43261952 7198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 10562 7198 83 193 0 10366 0
[pid=1015/tid=1016] ppid=1012 vsize=42248 CPUtime=102.2
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 3219 0 0 0 10217 3 0 0 25 0 2 0 1131852172 43261952 7198 1992294400 134512640 135305190 4294956144 18446744073709551615 134569788 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47604

[startup+162.302 s]
/proc/loadavg: 1.92 1.41 1.15 3/67 1016
/proc/meminfo: memFree=1176152/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=48196 CPUtime=323.81
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 8606 0 0 0 32372 9 0 0 25 0 2 0 1131852172 49352704 8592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 12049 8592 83 193 0 11853 0
[pid=1015/tid=1016] ppid=1012 vsize=48196 CPUtime=162.18
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 3957 0 0 0 16213 5 0 0 25 0 2 0 1131852172 49352704 8592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 53552

[startup+222.307 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 1016
/proc/meminfo: memFree=1167576/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=56456 CPUtime=443.56
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 10730 0 0 0 44342 14 0 0 25 0 2 0 1131852172 57810944 10716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 14114 10716 83 193 0 13918 0
[pid=1015/tid=1016] ppid=1012 vsize=56456 CPUtime=222.16
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 5274 0 0 0 22208 8 0 0 25 0 2 0 1131852172 57810944 10716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 61812

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.24 3/67 1016
/proc/meminfo: memFree=1164312/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=59632 CPUtime=563.29
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 11535 0 0 0 56313 16 0 0 25 0 2 0 1131852172 61063168 11521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 14908 11521 83 193 0 14712 0
[pid=1015/tid=1016] ppid=1012 vsize=59632 CPUtime=282.12
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 5722 0 0 0 28203 9 0 0 25 0 2 0 1131852172 61063168 11521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 64988

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 1016
/proc/meminfo: memFree=1160920/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=63440 CPUtime=683.03
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 12393 0 0 0 68286 17 0 0 25 0 2 0 1131852172 64962560 12379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 15860 12379 83 193 0 15664 0
[pid=1015/tid=1016] ppid=1012 vsize=63440 CPUtime=342.11
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 6106 0 0 0 34201 10 0 0 25 0 2 0 1131852172 64962560 12379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 68796

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 1016
/proc/meminfo: memFree=1157016/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=67728 CPUtime=802.76
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 13355 0 0 0 80257 19 0 0 25 0 2 0 1131852172 69353472 13341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 16932 13341 83 193 0 16736 0
[pid=1015/tid=1016] ppid=1012 vsize=67728 CPUtime=402.08
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 6724 0 0 0 40197 11 0 0 22 0 2 0 1131852172 69353472 13341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 73084

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 1016
/proc/meminfo: memFree=1153368/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=71556 CPUtime=922.51
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 14280 0 0 0 92230 21 0 0 25 0 2 0 1131852172 73273344 14266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 17889 14266 83 193 0 17693 0
[pid=1015/tid=1016] ppid=1012 vsize=71556 CPUtime=462.06
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 7371 0 0 0 46194 12 0 0 25 0 2 0 1131852172 73273344 14266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 76912

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 1016
/proc/meminfo: memFree=1144472/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=80808 CPUtime=1042.24
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 16513 0 0 0 104200 24 0 0 18 0 2 0 1131852172 82747392 16499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 20202 16499 83 193 0 20006 0
[pid=1015/tid=1016] ppid=1012 vsize=80808 CPUtime=522.03
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 8504 0 0 0 52190 13 0 0 20 0 2 0 1131852172 82747392 16499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 86164

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 1016
/proc/meminfo: memFree=1144152/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=81096 CPUtime=1161.99
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 16579 0 0 0 116174 25 0 0 25 0 2 0 1131852172 83042304 16565 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 20274 16565 83 193 0 20078 0
[pid=1015/tid=1016] ppid=1012 vsize=81096 CPUtime=582.01
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 8541 0 0 0 58188 13 0 0 25 0 2 0 1131852172 83042304 16565 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 86452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 1016
/proc/meminfo: memFree=1143512/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=82340 CPUtime=1200.11
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 16725 0 0 0 119986 25 0 0 25 0 2 0 1131852172 84316160 16711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 20585 16711 83 193 0 20389 0
[pid=1015/tid=1016] ppid=1012 vsize=82340 CPUtime=601.11
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 8570 0 0 0 60097 14 0 0 25 0 2 0 1131852172 84316160 16711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 87696

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: 1.99 1.85 1.45 3/67 1016
/proc/meminfo: memFree=1143512/2055920 swapFree=4176996/4192956
[pid=1012] ppid=1010 vsize=5356 CPUtime=0
/proc/1012/stat : 1012 (manysat.sh) S 1010 1012 570 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1012/statm: 1339 238 195 169 0 50 0
[pid=1015] ppid=1012 vsize=82340 CPUtime=1200.11
/proc/1015/stat : 1015 (manysat1.1_stat) R 1012 1012 570 0 -1 4194304 16725 0 0 0 119986 25 0 0 25 0 2 0 1131852172 84316160 16711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1015/statm: 20585 16711 83 193 0 20389 0
[pid=1015/tid=1016] ppid=1012 vsize=82340 CPUtime=601.11
/proc/1015/task/1016/stat : 1016 (manysat1.1_stat) R 1012 1012 570 0 -1 4194368 8570 0 0 0 60097 14 0 0 25 0 2 0 1131852172 84316160 16711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 87696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1012 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.86
CPU system time (s): 0.25
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 87696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
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 0.513921 second user time and 1.68374 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 15:18:21
IDJOB=1527332
IDBENCH=70722
IDSOLVER=514
FILE ID=node50/1527332-1238591901
PBS_JOBID= 9068305
Free space on /tmp= 64220 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527332-1238591901/watcher-1527332-1238591901 -o /tmp/evaluation-result-1527332-1238591901/solver-1527332-1238591901 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527332-1238591901.cnf aimd 1

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=1901636813

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:       1211280 kB
Buffers:        107376 kB
Cached:         630092 kB
SwapCached:       9920 kB
Active:         229080 kB
Inactive:       519996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1211280 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17280 kB
Slab:            81608 kB
Committed_AS:  3234800 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 2009-04-01 15:28:24