Trace number 1526832

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) 1200.09 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1951     5891 |      --       0       --      -- |     --   | -4/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 454   #clauses: 1951   #literals: 5891
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-1526832-1238556461/watcher-1526832-1238556461 -o /tmp/evaluation-result-1526832-1238556461/solver-1526832-1238556461 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526832-1238556461.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: 1.00 1.01 1.17 3/65 2764
/proc/meminfo: memFree=1590384/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) R 2762 2764 1962 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 481979934 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 268213742239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2764/statm: 1339 234 194 169 0 50 0
[pid=2765] ppid=2764 vsize=828 CPUtime=0
/proc/2765/stat : 2765 (SatElite) R 2764 2764 1962 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 481979935 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2765/statm: 207 133 68 127 0 77 0

[startup+0.0187449 s]
/proc/loadavg: 1.00 1.01 1.17 3/65 2764
/proc/meminfo: memFree=1590384/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.38552 s]
/proc/loadavg: 1.00 1.01 1.17 3/65 2764
/proc/meminfo: memFree=1590384/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.402521 s]
/proc/loadavg: 1.00 1.01 1.17 3/65 2764
/proc/meminfo: memFree=1590384/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701556 s]
/proc/loadavg: 1.00 1.01 1.17 3/65 2764
/proc/meminfo: memFree=1590384/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50265 s]
/proc/loadavg: 1.00 1.01 1.17 3/68 2768
/proc/meminfo: memFree=1587672/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=16776 CPUtime=2.96
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 873 0 0 0 296 0 0 0 16 0 2 0 481979936 17178624 858 1992294400 134512640 135305190 4294956144 18446744073709551615 134556926 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 4194 858 83 193 0 3998 0
[pid=2767/tid=2768] ppid=2764 vsize=16776 CPUtime=1.47
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 380 0 0 0 147 0 0 0 18 0 2 0 481979936 17178624 858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22132

[startup+3.10183 s]
/proc/loadavg: 1.08 1.03 1.17 3/68 2768
/proc/meminfo: memFree=1585496/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=19152 CPUtime=6.15
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 1567 0 0 0 614 1 0 0 17 0 2 0 481979936 19611648 1552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 4788 1552 83 193 0 4592 0
[pid=2767/tid=2768] ppid=2764 vsize=19152 CPUtime=3.06
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 709 0 0 0 306 0 0 0 17 0 2 0 481979936 19611648 1552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24508

[startup+6.3012 s]
/proc/loadavg: 1.08 1.03 1.17 3/68 2768
/proc/meminfo: memFree=1581144/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=23296 CPUtime=12.53
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 2485 0 0 0 1251 2 0 0 17 0 2 0 481979936 23855104 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 5824 2470 83 193 0 5628 0
[pid=2767/tid=2768] ppid=2764 vsize=23296 CPUtime=6.26
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 1110 0 0 0 625 1 0 0 17 0 2 0 481979936 23855104 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28652

[startup+12.7019 s]
/proc/loadavg: 1.22 1.06 1.18 3/68 2768
/proc/meminfo: memFree=1576792/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=26528 CPUtime=25.3
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 3392 0 0 0 2526 4 0 0 19 0 2 0 481979936 27164672 3377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 6632 3377 83 193 0 6436 0
[pid=2767/tid=2768] ppid=2764 vsize=26528 CPUtime=12.61
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 1517 0 0 0 1260 1 0 0 25 0 2 0 481979936 27164672 3377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31884

[startup+25.5064 s]
/proc/loadavg: 1.34 1.09 1.19 3/68 2768
/proc/meminfo: memFree=1573528/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=29800 CPUtime=50.84
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 4190 0 0 0 5079 5 0 0 20 0 2 0 481979936 30515200 4175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 7450 4175 83 193 0 7254 0
[pid=2767/tid=2768] ppid=2764 vsize=29800 CPUtime=25.37
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 1924 0 0 0 2535 2 0 0 25 0 2 0 481979936 30515200 4175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35156

[startup+51.1023 s]
/proc/loadavg: 1.56 1.16 1.21 3/68 2768
/proc/meminfo: memFree=1569240/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=33840 CPUtime=101.92
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 5262 0 0 0 10185 7 0 0 25 0 2 0 481979936 34652160 5247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 8460 5247 83 193 0 8264 0
[pid=2767/tid=2768] ppid=2764 vsize=33840 CPUtime=50.86
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 2493 0 0 0 5083 3 0 0 25 0 2 0 481979936 34652160 5247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39196

[startup+102.302 s]
/proc/loadavg: 1.81 1.29 1.25 3/68 2768
/proc/meminfo: memFree=1563096/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=40436 CPUtime=204.09
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 6917 0 0 0 20398 11 0 0 21 0 2 0 481979936 41406464 6902 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 10109 6902 83 193 0 9913 0
[pid=2767/tid=2768] ppid=2764 vsize=40436 CPUtime=101.85
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 3447 0 0 0 10180 5 0 0 25 0 2 0 481979936 41406464 6902 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45792

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.29 3/68 2768
/proc/meminfo: memFree=1555800/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=47520 CPUtime=323.83
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 8578 0 0 0 32370 13 0 0 25 0 2 0 481979936 48660480 8563 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 11880 8563 83 193 0 11684 0
[pid=2767/tid=2768] ppid=2764 vsize=47520 CPUtime=161.61
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 4415 0 0 0 16154 7 0 0 25 0 2 0 481979936 48660480 8563 1992294400 134512640 135305190 4294956144 18446744073709551615 134569887 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52876

[startup+222.303 s]
/proc/loadavg: 1.97 1.53 1.34 3/68 2768
/proc/meminfo: memFree=1550040/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=52724 CPUtime=443.56
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 10041 0 0 0 44341 15 0 0 17 0 2 0 481979936 53989376 10026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 13181 10026 83 193 0 12985 0
[pid=2767/tid=2768] ppid=2764 vsize=52724 CPUtime=221.36
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 5248 0 0 0 22128 8 0 0 25 0 2 0 481979936 53989376 10026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 58080

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.37 3/68 2768
/proc/meminfo: memFree=1548760/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=54092 CPUtime=563.29
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 10360 0 0 0 56313 16 0 0 25 0 2 0 481979936 55390208 10345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 13523 10345 83 193 0 13327 0
[pid=2767/tid=2768] ppid=2764 vsize=54092 CPUtime=281.11
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 5438 0 0 0 28103 8 0 0 25 0 2 0 481979936 55390208 10345 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) 59448

[startup+342.306 s]
/proc/loadavg: 1.99 1.68 1.41 3/68 2768
/proc/meminfo: memFree=1543128/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=60632 CPUtime=683.02
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 11749 0 0 0 68285 17 0 0 25 0 2 0 481979936 62087168 11734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 15158 11734 83 193 0 14962 0
[pid=2767/tid=2768] ppid=2764 vsize=60632 CPUtime=340.86
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 6153 0 0 0 34077 9 0 0 25 0 2 0 481979936 62087168 11734 1992294400 134512640 135305190 4294956144 18446744073709551615 134837608 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 65988

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.44 3/68 2768
/proc/meminfo: memFree=1540696/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=63588 CPUtime=802.76
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 12360 0 0 0 80258 18 0 0 25 0 2 0 481979936 65114112 12345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 15897 12345 83 193 0 15701 0
[pid=2767/tid=2768] ppid=2764 vsize=63588 CPUtime=400.62
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 6496 0 0 0 40052 10 0 0 25 0 2 0 481979936 65114112 12345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 68944

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.47 3/68 2768
/proc/meminfo: memFree=1534936/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=69712 CPUtime=922.48
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 13790 0 0 0 92228 20 0 0 25 0 2 0 481979936 71385088 13775 1992294400 134512640 135305190 4294956144 18446744073709551615 134557325 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 17428 13775 83 193 0 17232 0
[pid=2767/tid=2768] ppid=2764 vsize=69712 CPUtime=460.38
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 7243 0 0 0 46026 12 0 0 25 0 2 0 481979936 71385088 13775 1992294400 134512640 135305190 4294956144 18446744073709551615 134570397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 75068

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.50 3/68 2768
/proc/meminfo: memFree=1533848/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=70880 CPUtime=1042.23
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 14062 0 0 0 104202 21 0 0 25 0 2 0 481979936 72581120 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 17720 14047 83 193 0 17524 0
[pid=2767/tid=2768] ppid=2764 vsize=70880 CPUtime=520.14
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 7450 0 0 0 52002 12 0 0 25 0 2 0 481979936 72581120 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.23
Current children cumulated vsize (KiB) 76236

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.53 3/68 2768
/proc/meminfo: memFree=1532376/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=72248 CPUtime=1161.97
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 14426 0 0 0 116176 21 0 0 25 0 2 0 481979936 73981952 14411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 18062 14411 83 193 0 17866 0
[pid=2767/tid=2768] ppid=2764 vsize=72248 CPUtime=579.9
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 7605 0 0 0 57978 12 0 0 25 0 2 0 481979936 73981952 14411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.97
Current children cumulated vsize (KiB) 77604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.54 3/68 2768
/proc/meminfo: memFree=1531416/2055920 swapFree=4178736/4192956
[pid=2764] ppid=2762 vsize=5356 CPUtime=0
/proc/2764/stat : 2764 (manysat.sh) S 2762 2764 1962 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 481979934 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2764/statm: 1339 238 195 169 0 50 0
[pid=2767] ppid=2764 vsize=72776 CPUtime=1200.09
/proc/2767/stat : 2767 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194304 14671 0 0 0 119987 22 0 0 25 0 2 0 481979936 74522624 14656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 18194 14656 83 193 0 17998 0
[pid=2767/tid=2768] ppid=2764 vsize=72776 CPUtime=598.92
/proc/2767/task/2768/stat : 2768 (manysat1.1_stat) R 2764 2764 1962 0 -1 4194368 7712 0 0 0 59880 12 0 0 25 0 2 0 481979936 74522624 14656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 78132

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2764 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=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 199.543
Max. virtual memory (cumulated for all children) (KiB): 78132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 466
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= 2

runsolver used 0.606907 second user time and 1.59176 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 05:27:41
IDJOB=1526832
IDBENCH=70622
IDSOLVER=514
FILE ID=node32/1526832-1238556461
PBS_JOBID= 9062129
Free space on /tmp= 66456 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526832-1238556461/watcher-1526832-1238556461 -o /tmp/evaluation-result-1526832-1238556461/solver-1526832-1238556461 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526832-1238556461.cnf aimd 1

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

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=566530377

node32.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		: 3000.234
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		: 3000.234
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:       1590928 kB
Buffers:         93640 kB
Cached:         283216 kB
SwapCached:       7344 kB
Active:         204540 kB
Inactive:       181132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590928 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14512 kB
Slab:            65136 kB
Committed_AS:  1646452 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-04-01 05:37:44