Trace number 1525251

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 0/2009-03-20? (TO) 1200.15 601.92

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.08/0.10	c |         0 |   33414   101461 |      --       0       --      -- |     --   | -186/661
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 7813   #clauses: 33414   #literals: 101461
0.08/0.10	c CPU time:   0.093985 s
0.08/0.10	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-1525251-1238392417/watcher-1525251-1238392417 -o /tmp/evaluation-result-1525251-1238392417/solver-1525251-1238392417 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525251-1238392417.cnf aimd 0 

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 0.99 0.99 3/76 30876
/proc/meminfo: memFree=1440136/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0
/proc/30876/stat : 30876 (manysat.sh) R 30874 30876 30533 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111902710 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30876/statm: 1339 234 194 169 0 50 0
[pid=30877] ppid=30876 vsize=1556 CPUtime=0
/proc/30877/stat : 30877 (SatElite) R 30876 30876 30533 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 1111902711 1593344 306 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/30877/statm: 389 306 50 127 0 259 0

[startup+0.012017 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 30876
/proc/meminfo: memFree=1440136/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111902710 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30876/statm: 1339 235 195 169 0 50 0
[pid=30877] ppid=30876 vsize=2216 CPUtime=0
/proc/30877/stat : 30877 (SatElite) R 30876 30876 30533 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 1111902711 2269184 465 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30877/statm: 554 466 50 127 0 424 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7572

[startup+0.102034 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 30876
/proc/meminfo: memFree=1440136/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111902710 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30876/statm: 1339 235 195 169 0 50 0
[pid=30877] ppid=30876 vsize=4692 CPUtime=0.08
/proc/30877/stat : 30877 (SatElite) R 30876 30876 30533 0 -1 4194304 1065 0 0 0 8 0 0 0 19 0 1 0 1111902711 4804608 1049 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/30877/statm: 1173 1049 68 127 0 1043 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10048

[startup+0.302086 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 30876
/proc/meminfo: memFree=1440136/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.702161 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 30876
/proc/meminfo: memFree=1440136/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 30880
/proc/meminfo: memFree=1429872/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=23532 CPUtime=2.63
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 2886 0 0 0 261 2 0 0 17 0 2 0 1111902725 24096768 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 5883 2871 83 193 0 5687 0
[pid=30879/tid=30880] ppid=30876 vsize=23532 CPUtime=1.28
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 621 0 0 0 128 0 0 0 17 0 2 0 1111902731 24096768 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 28888

[startup+3.10162 s]
/proc/loadavg: 1.08 1.00 0.99 3/79 30880
/proc/meminfo: memFree=1425648/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=28252 CPUtime=5.82
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 4147 0 0 0 579 3 0 0 17 0 2 0 1111902725 28930048 4132 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 7063 4132 83 193 0 6867 0
[pid=30879/tid=30880] ppid=30876 vsize=28252 CPUtime=2.88
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 1140 0 0 0 287 1 0 0 17 0 2 0 1111902731 28930048 4132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 33608

[startup+6.30124 s]
/proc/loadavg: 1.08 1.00 0.99 3/79 30880
/proc/meminfo: memFree=1416632/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=37268 CPUtime=12.2
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 6252 0 0 0 1214 6 0 0 17 0 2 0 1111902725 38162432 6237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 9317 6237 83 193 0 9121 0
[pid=30879/tid=30880] ppid=30876 vsize=37268 CPUtime=6.08
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 2072 0 0 0 606 2 0 0 17 0 2 0 1111902731 38162432 6237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 42624

[startup+12.7015 s]
/proc/loadavg: 1.22 1.04 1.01 3/79 30880
/proc/meminfo: memFree=1404664/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=46236 CPUtime=24.96
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 8629 0 0 0 2487 9 0 0 17 0 2 0 1111902725 47345664 8614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 11559 8614 83 193 0 11363 0
[pid=30879/tid=30880] ppid=30876 vsize=46236 CPUtime=12.47
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 3072 0 0 0 1244 3 0 0 17 0 2 0 1111902731 47345664 8614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 51592

[startup+25.503 s]
/proc/loadavg: 1.34 1.07 1.02 3/79 30880
/proc/meminfo: memFree=1390648/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=60032 CPUtime=50.49
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 12156 0 0 0 5034 15 0 0 17 0 2 0 1111902725 61472768 12141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 15008 12141 83 193 0 14812 0
[pid=30879/tid=30880] ppid=30876 vsize=60032 CPUtime=25.26
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 4659 0 0 0 2521 5 0 0 17 0 2 0 1111902731 61472768 12141 1992294400 134512640 135305190 4294956144 18446744073709551615 134551799 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 65388

[startup+51.1029 s]
/proc/loadavg: 1.56 1.14 1.04 3/79 30880
/proc/meminfo: memFree=1379832/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=70884 CPUtime=101.54
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 14893 0 0 0 10134 20 0 0 17 0 2 0 1111902725 72585216 14878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 17721 14878 83 193 0 17525 0
[pid=30879/tid=30880] ppid=30876 vsize=70884 CPUtime=50.83
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 5978 0 0 0 5075 8 0 0 18 0 2 0 1111902731 72585216 14878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528939 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 76240

[startup+102.308 s]
/proc/loadavg: 1.82 1.28 1.09 3/79 30880
/proc/meminfo: memFree=1362232/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=88848 CPUtime=203.65
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 19201 0 0 0 20337 28 0 0 17 0 2 0 1111902725 90980352 19186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 22212 19186 83 193 0 22016 0
[pid=30879/tid=30880] ppid=30876 vsize=88848 CPUtime=101.99
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 8131 0 0 0 10188 11 0 0 18 0 2 0 1111902731 90980352 19186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.79
Current children cumulated vsize (KiB) 94204

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/79 30880
/proc/meminfo: memFree=1342904/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=108104 CPUtime=323.31
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 24080 0 0 0 32292 39 0 0 18 0 2 0 1111902725 110698496 24065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 27026 24065 83 193 0 26830 0
[pid=30879/tid=30880] ppid=30876 vsize=108104 CPUtime=161.94
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 10493 0 0 0 16177 17 0 0 21 0 2 0 1111902731 110698496 24065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.45
Current children cumulated vsize (KiB) 113460

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/79 30880
/proc/meminfo: memFree=1320824/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=129776 CPUtime=442.96
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 29571 0 0 0 44244 52 0 0 18 0 2 0 1111902725 132890624 29556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 32444 29556 83 193 0 32248 0
[pid=30879/tid=30880] ppid=30876 vsize=129776 CPUtime=221.9
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 13041 0 0 0 22167 23 0 0 18 0 2 0 1111902731 132890624 29556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.1
Current children cumulated vsize (KiB) 135132

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.24 3/79 30880
/proc/meminfo: memFree=1309048/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=141964 CPUtime=562.62
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 32518 0 0 0 56203 59 0 0 25 0 2 0 1111902725 145371136 32503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 35491 32503 83 193 0 35295 0
[pid=30879/tid=30880] ppid=30876 vsize=141964 CPUtime=281.87
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 14369 0 0 0 28161 26 0 0 19 0 2 0 1111902731 145371136 32503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.76
Current children cumulated vsize (KiB) 147320

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/79 30880
/proc/meminfo: memFree=1279800/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=171180 CPUtime=682.27
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 39795 0 0 0 68153 74 0 0 21 0 2 0 1111902725 175288320 39780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 42795 39780 83 193 0 42599 0
[pid=30879/tid=30880] ppid=30876 vsize=171180 CPUtime=341.82
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 17657 0 0 0 34149 33 0 0 17 0 2 0 1111902731 175288320 39780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.41
Current children cumulated vsize (KiB) 176536

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/79 30880
/proc/meminfo: memFree=1254712/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=197076 CPUtime=801.93
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 46213 0 0 0 80108 85 0 0 18 0 2 0 1111902725 201805824 46198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 49269 46198 83 193 0 49073 0
[pid=30879/tid=30880] ppid=30876 vsize=197076 CPUtime=401.78
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 20821 0 0 0 40139 39 0 0 25 0 2 0 1111902731 201805824 46198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.07
Current children cumulated vsize (KiB) 202432

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/79 30886
/proc/meminfo: memFree=1236920/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=214752 CPUtime=921.59
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 50504 0 0 0 92062 97 0 0 17 0 2 0 1111902725 219906048 50489 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 53688 50489 83 193 0 53492 0
[pid=30879/tid=30880] ppid=30876 vsize=214752 CPUtime=461.74
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 22857 0 0 0 46129 45 0 0 18 0 2 0 1111902731 219906048 50489 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.73
Current children cumulated vsize (KiB) 220108

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/79 30886
/proc/meminfo: memFree=1219832/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=230984 CPUtime=1041.26
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 54735 0 0 0 104021 105 0 0 25 0 2 0 1111902725 236527616 54720 1992294400 134512640 135305190 4294956144 18446744073709551615 134557158 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 57746 54720 83 193 0 57550 0
[pid=30879/tid=30880] ppid=30876 vsize=230984 CPUtime=521.7
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 24721 0 0 0 52121 49 0 0 25 0 2 0 1111902731 236527616 54720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.4
Current children cumulated vsize (KiB) 236340

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/79 30886
/proc/meminfo: memFree=1217080/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=234056 CPUtime=1160.92
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 55475 0 0 0 115985 107 0 0 17 0 2 0 1111902725 239673344 55460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 58514 55460 83 193 0 58318 0
[pid=30879/tid=30880] ppid=30876 vsize=234056 CPUtime=581.68
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 24910 0 0 0 58118 50 0 0 17 0 2 0 1111902731 239673344 55460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.06
Current children cumulated vsize (KiB) 239412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.901 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 30886
/proc/meminfo: memFree=1211960/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=239176 CPUtime=1200.01
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 56706 0 0 0 119890 111 0 0 25 0 2 0 1111902725 244916224 56691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 59794 56691 83 193 0 59598 0
[pid=30879/tid=30880] ppid=30876 vsize=239176 CPUtime=601.27
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 25303 0 0 0 60076 51 0 0 18 0 2 0 1111902731 244916224 56691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 244532

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

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

[startup+601.901 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 30886
/proc/meminfo: memFree=1211960/2055920 swapFree=4127460/4192956
[pid=30876] ppid=30874 vsize=5356 CPUtime=0.14
/proc/30876/stat : 30876 (manysat.sh) S 30874 30876 30533 0 -1 4194304 312 1070 0 0 0 0 13 1 15 0 1 0 1111902710 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30876/statm: 1339 238 195 169 0 50 0
[pid=30879] ppid=30876 vsize=239176 CPUtime=1200.01
/proc/30879/stat : 30879 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194304 56706 0 0 0 119890 111 0 0 25 0 2 0 1111902725 244916224 56691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30879/statm: 59794 56691 83 193 0 59598 0
[pid=30879/tid=30880] ppid=30876 vsize=239176 CPUtime=601.27
/proc/30879/task/30880/stat : 30880 (manysat1.1_stat) R 30876 30876 30533 0 -1 4194368 25303 0 0 0 60076 51 0 0 18 0 2 0 1111902731 244916224 56691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 244532

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30876 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=132979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.147976
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.92
CPU time (s): 1200.15
CPU user time (s): 1199.03
CPU system time (s): 1.12
CPU usage (%): 199.387
Max. virtual memory (cumulated for all children) (KiB): 244532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
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 0.711891 second user time and 2.03969 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 07:53:38
IDJOB=1525251
IDBENCH=70306
IDSOLVER=513
FILE ID=node63/1525251-1238392417
PBS_JOBID= 9061311
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525251-1238392417/watcher-1525251-1238392417 -o /tmp/evaluation-result-1525251-1238392417/solver-1525251-1238392417 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525251-1238392417.cnf aimd 0

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=1324731760

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1440680 kB
Buffers:         86012 kB
Cached:         392292 kB
SwapCached:      55360 kB
Active:          61056 kB
Inactive:       474132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440680 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            64624 kB
Committed_AS:  3241132 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-03-30 08:03:42