Trace number 1525503

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) 1200.03 601.725

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.02/0.09	c ==============================================================================
0.02/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.09	c ==============================================================================
0.02/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75093   227966 |      --       0       --      -- |     --   | -507/1166
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17563   #clauses: 75093   #literals: 227966
0.19/0.27	c CPU time:   0.249962 s
0.19/0.27	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-1525503-1238405494/watcher-1525503-1238405494 -o /tmp/evaluation-result-1525503-1238405494/solver-1525503-1238405494 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525503-1238405494.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: 0.99 0.97 0.99 3/64 31734
/proc/meminfo: memFree=1346688/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113215468 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 235 195 169 0 50 0
[pid=31735] ppid=31734 vsize=1556 CPUtime=0
/proc/31735/stat : 31735 (SatElite) R 31734 31734 31483 0 -1 4194304 279 0 0 0 0 0 0 0 19 0 1 0 1113215468 1593344 264 1992294400 134512640 135034092 4294956096 18446744073709551615 134544780 0 0 4096 3 0 0 0 17 0 0 0
/proc/31735/statm: 389 268 50 127 0 259 0

[startup+0.042385 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31734
/proc/meminfo: memFree=1346688/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113215468 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 235 195 169 0 50 0
[pid=31735] ppid=31734 vsize=6812 CPUtime=0.02
/proc/31735/stat : 31735 (SatElite) R 31734 31734 31483 0 -1 4194304 1340 0 0 0 2 0 0 0 19 0 1 0 1113215468 6975488 1324 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31735/statm: 1703 1324 50 127 0 1573 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12168

[startup+0.101393 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31734
/proc/meminfo: memFree=1346688/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113215468 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 235 195 169 0 50 0
[pid=31735] ppid=31734 vsize=10368 CPUtime=0.09
/proc/31735/stat : 31735 (SatElite) R 31734 31734 31483 0 -1 4194304 2167 0 0 0 8 1 0 0 19 0 1 0 1113215468 10616832 2151 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31735/statm: 2592 2151 68 127 0 2462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15724

[startup+0.301427 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31734
/proc/meminfo: memFree=1346688/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113215468 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 235 195 169 0 50 0
[pid=31735] ppid=31734 vsize=10372 CPUtime=0.28
/proc/31735/stat : 31735 (SatElite) R 31734 31734 31483 0 -1 4194304 2345 0 0 0 27 1 0 0 21 0 1 0 1113215468 10620928 2181 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31735/statm: 2593 2181 69 127 0 2463 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15728

[startup+0.701506 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31734
/proc/meminfo: memFree=1346688/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50264 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 31738
/proc/meminfo: memFree=1330024/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=28196 CPUtime=2.09
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 4123 0 0 0 205 4 0 0 17 0 2 0 1113215505 28872704 4109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 7049 4109 83 193 0 6853 0
[pid=31737/tid=31738] ppid=31734 vsize=28196 CPUtime=0.96
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 423 0 0 0 95 1 0 0 17 0 2 0 1113215520 28872704 4109 1992294400 134512640 135305190 4294956144 18446744073709551615 134551782 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 33552

[startup+3.10191 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 31738
/proc/meminfo: memFree=1326888/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=32120 CPUtime=5.28
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 5141 0 0 0 522 6 0 0 16 0 2 0 1113215505 32890880 5127 1992294400 134512640 135305190 4294956144 18446744073709551615 134839491 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 8030 5127 83 193 0 7834 0
[pid=31737/tid=31738] ppid=31734 vsize=32120 CPUtime=2.56
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) S 31734 31734 31483 0 -1 4194368 880 0 0 0 254 2 0 0 17 0 2 0 1113215520 32890880 5127 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.64
Current children cumulated vsize (KiB) 37476

[startup+6.30144 s]
/proc/loadavg: 1.07 0.99 1.00 3/67 31738
/proc/meminfo: memFree=1318696/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=39680 CPUtime=11.67
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 7140 0 0 0 1159 8 0 0 16 0 2 0 1113215505 40632320 7126 1992294400 134512640 135305190 4294956144 18446744073709551615 134557990 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 9920 7126 83 193 0 9724 0
[pid=31737/tid=31738] ppid=31734 vsize=39680 CPUtime=5.76
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 1703 0 0 0 574 2 0 0 17 0 2 0 1113215520 40632320 7126 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.03
Current children cumulated vsize (KiB) 45036

[startup+12.7025 s]
/proc/loadavg: 1.15 1.00 1.01 3/67 31738
/proc/meminfo: memFree=1306664/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=51408 CPUtime=24.44
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 9915 0 0 0 2432 12 0 0 17 0 2 0 1113215505 52641792 9901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 12852 9901 83 193 0 12656 0
[pid=31737/tid=31738] ppid=31734 vsize=51408 CPUtime=12.14
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 2746 0 0 0 1210 4 0 0 17 0 2 0 1113215520 52641792 9901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.8
Current children cumulated vsize (KiB) 56764

[startup+25.5016 s]
/proc/loadavg: 1.28 1.04 1.02 3/67 31738
/proc/meminfo: memFree=1291560/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=64584 CPUtime=49.97
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 13318 0 0 0 4980 17 0 0 17 0 2 0 1113215505 66134016 13304 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 16146 13304 83 193 0 15950 0
[pid=31737/tid=31738] ppid=31734 vsize=64584 CPUtime=24.88
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 4048 0 0 0 2482 6 0 0 17 0 2 0 1113215520 66134016 13304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.33
Current children cumulated vsize (KiB) 69940

[startup+51.1019 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 31738
/proc/meminfo: memFree=1270632/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=85276 CPUtime=101.05
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 18529 0 0 0 10079 26 0 0 17 0 2 0 1113215505 87322624 18515 1992294400 134512640 135305190 4294956144 18446744073709551615 134551802 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 21319 18515 83 193 0 21123 0
[pid=31737/tid=31738] ppid=31734 vsize=85276 CPUtime=50.47
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 6271 0 0 0 5037 10 0 0 17 0 2 0 1113215520 87322624 18515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 90632

[startup+102.306 s]
/proc/loadavg: 1.81 1.26 1.09 3/67 31738
/proc/meminfo: memFree=1255912/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=100736 CPUtime=203.22
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 22228 0 0 0 20289 33 0 0 17 0 2 0 1113215505 103153664 22214 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 25184 22214 83 193 0 24988 0
[pid=31737/tid=31738] ppid=31734 vsize=100736 CPUtime=101.64
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 7891 0 0 0 10151 13 0 0 18 0 2 0 1113215520 103153664 22214 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.58
Current children cumulated vsize (KiB) 106092

[startup+162.301 s]
/proc/loadavg: 1.93 1.39 1.15 3/67 31738
/proc/meminfo: memFree=1237864/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=119704 CPUtime=322.93
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 27016 0 0 0 32252 41 0 0 17 0 2 0 1113215505 122576896 27002 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 29926 27002 83 193 0 29730 0
[pid=31737/tid=31738] ppid=31734 vsize=119704 CPUtime=161.4
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 9913 0 0 0 16123 17 0 0 17 0 2 0 1113215520 122576896 27002 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.29
Current children cumulated vsize (KiB) 125060

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.20 3/67 31738
/proc/meminfo: memFree=1218472/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=137696 CPUtime=442.64
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 31562 0 0 0 44214 50 0 0 19 0 2 0 1113215505 141000704 31548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 34424 31548 83 193 0 34228 0
[pid=31737/tid=31738] ppid=31734 vsize=137696 CPUtime=221.15
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 12136 0 0 0 22093 22 0 0 18 0 2 0 1113215520 141000704 31548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443
Current children cumulated vsize (KiB) 143052

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 31738
/proc/meminfo: memFree=1207592/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=148996 CPUtime=562.36
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 34287 0 0 0 56180 56 0 0 18 0 2 0 1113215505 152571904 34273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 37249 34273 83 193 0 37053 0
[pid=31737/tid=31738] ppid=31734 vsize=148996 CPUtime=280.89
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 13279 0 0 0 28065 24 0 0 22 0 2 0 1113215520 152571904 34273 1992294400 134512640 135305190 4294956144 18446744073709551615 134570412 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.72
Current children cumulated vsize (KiB) 154352

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 31738
/proc/meminfo: memFree=1189800/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=165984 CPUtime=682.08
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 38710 0 0 0 68146 62 0 0 17 0 2 0 1113215505 169967616 38696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 41496 38696 83 193 0 41300 0
[pid=31737/tid=31738] ppid=31734 vsize=165984 CPUtime=340.65
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 15096 0 0 0 34038 27 0 0 19 0 2 0 1113215520 169967616 38696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.44
Current children cumulated vsize (KiB) 171340

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 31738
/proc/meminfo: memFree=1182184/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=175080 CPUtime=801.81
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 40956 0 0 0 80114 67 0 0 17 0 2 0 1113215505 179281920 40942 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 43770 40942 83 193 0 43574 0
[pid=31737/tid=31738] ppid=31734 vsize=175080 CPUtime=400.57
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 16085 0 0 0 40028 29 0 0 16 0 2 0 1113215520 179281920 40942 1992294400 134512640 135305190 4294956144 18446744073709551615 134546906 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.17
Current children cumulated vsize (KiB) 180436

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 31738
/proc/meminfo: memFree=1171368/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=184560 CPUtime=921.52
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 43302 0 0 0 92079 73 0 0 18 0 2 0 1113215505 188989440 43288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 46140 43288 83 193 0 45944 0
[pid=31737/tid=31738] ppid=31734 vsize=184560 CPUtime=460.52
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 17090 0 0 0 46021 31 0 0 19 0 2 0 1113215520 188989440 43288 1992294400 134512640 135305190 4294956144 18446744073709551615 134557139 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.88
Current children cumulated vsize (KiB) 189916

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 31738
/proc/meminfo: memFree=1151784/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=206080 CPUtime=1041.26
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 48490 0 0 0 104045 81 0 0 17 0 2 0 1113215505 211025920 48476 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31737/statm: 51520 48476 83 193 0 51324 0
[pid=31737/tid=31738] ppid=31734 vsize=206080 CPUtime=520.49
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 19457 0 0 0 52014 35 0 0 19 0 2 0 1113215520 211025920 48476 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.62
Current children cumulated vsize (KiB) 211436

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 31740
/proc/meminfo: memFree=1137000/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=218996 CPUtime=1160.95
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 51871 0 0 0 116007 88 0 0 25 0 2 0 1113215505 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 54749 51857 83 193 0 54553 0
[pid=31737/tid=31738] ppid=31734 vsize=218996 CPUtime=580.26
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 20825 0 0 0 57988 38 0 0 17 0 2 0 1113215520 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.31
Current children cumulated vsize (KiB) 224352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 31740
/proc/meminfo: memFree=1136936/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=218996 CPUtime=1199.67
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 51871 0 0 0 119879 88 0 0 20 0 2 0 1113215505 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 54749 51857 83 193 0 54553 0
[pid=31737/tid=31738] ppid=31734 vsize=218996 CPUtime=599.59
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 20825 0 0 0 59921 38 0 0 17 0 2 0 1113215520 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 224352

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 31740
/proc/meminfo: memFree=1136936/2055920 swapFree=4178416/4192956
[pid=31734] ppid=31732 vsize=5356 CPUtime=0.36
/proc/31734/stat : 31734 (manysat.sh) S 31732 31734 31483 0 -1 4194304 312 2348 0 0 0 0 34 2 17 0 1 0 1113215468 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31734/statm: 1339 238 195 169 0 50 0
[pid=31737] ppid=31734 vsize=218996 CPUtime=1199.67
/proc/31737/stat : 31737 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194304 51871 0 0 0 119879 88 0 0 20 0 2 0 1113215505 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31737/statm: 54749 51857 83 193 0 54553 0
[pid=31737/tid=31738] ppid=31734 vsize=218996 CPUtime=599.59
/proc/31737/task/31738/stat : 31738 (manysat1.1_stat) R 31734 31734 31483 0 -1 4194368 20825 0 0 0 59921 38 0 0 17 0 2 0 1113215520 224251904 51857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 224352

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31734 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=349946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.370942
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.03
CPU user time (s): 1199.13
CPU system time (s): 0.9
CPU usage (%): 199.432
Max. virtual memory (cumulated for all children) (KiB): 224352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.349946
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2660
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= 5

runsolver used 0.541917 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 11:31:34
IDJOB=1525503
IDBENCH=70356
IDSOLVER=515
FILE ID=node15/1525503-1238405494
PBS_JOBID= 9061423
Free space on /tmp= 65428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525503-1238405494/watcher-1525503-1238405494 -o /tmp/evaluation-result-1525503-1238405494/solver-1525503-1238405494 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525503-1238405494.cnf aimd 2

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=727343031

node15.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		: 3000.286
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		: 3000.286
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:       1347168 kB
Buffers:         79036 kB
Cached:         531632 kB
SwapCached:       8336 kB
Active:          55504 kB
Inactive:       565060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347168 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            74156 kB
Committed_AS:  2896556 kB
PageTables:       1464 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= 65424 MiB
End job on node15 at 2009-03-30 11:41:38