Trace number 1527296

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) 1200.04 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6166 |      --       0       --      -- |     --   | -15/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 467   #clauses: 2025   #literals: 6166
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527296-1238589157/watcher-1527296-1238589157 -o /tmp/evaluation-result-1527296-1238589157/solver-1527296-1238589157 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527296-1238589157.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 1.00 1.16 3/65 23424
/proc/meminfo: memFree=1457248/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) R 23422 23424 23208 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131577925 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23424/statm: 1339 234 194 169 0 50 0
[pid=23425] ppid=23424 vsize=828 CPUtime=0
/proc/23425/stat : 23425 (SatElite) R 23424 23424 23208 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1131577925 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/23425/statm: 207 135 68 127 0 77 0

[startup+0.066419 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 23424
/proc/meminfo: memFree=1457248/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.120704 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 23424
/proc/meminfo: memFree=1457248/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 23424
/proc/meminfo: memFree=1457248/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702697 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 23424
/proc/meminfo: memFree=1457248/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.16 3/68 23428
/proc/meminfo: memFree=1454792/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=16772 CPUtime=2.95
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 868 0 0 0 295 0 0 0 17 0 2 0 1131577926 17174528 854 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 4193 854 83 193 0 3997 0
[pid=23427/tid=23428] ppid=23424 vsize=16772 CPUtime=1.47
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 345 0 0 0 147 0 0 0 18 0 2 0 1131577927 17174528 854 1992294400 134512640 135305190 4294956144 18446744073709551615 134557133 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22128

[startup+3.10113 s]
/proc/loadavg: 1.08 1.02 1.16 3/68 23428
/proc/meminfo: memFree=1452616/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=18616 CPUtime=6.15
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 1411 0 0 0 614 1 0 0 17 0 2 0 1131577926 19062784 1397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 4654 1397 83 193 0 4458 0
[pid=23427/tid=23428] ppid=23424 vsize=18616 CPUtime=3.06
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 599 0 0 0 306 0 0 0 19 0 2 0 1131577927 19062784 1397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23972

[startup+6.3017 s]
/proc/loadavg: 1.08 1.02 1.16 3/68 23428
/proc/meminfo: memFree=1448520/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=22248 CPUtime=12.54
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 2393 0 0 0 1251 3 0 0 24 0 2 0 1131577926 22781952 2379 1992294400 134512640 135305190 4294956144 18446744073709551615 134549027 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 5562 2379 83 193 0 5366 0
[pid=23427/tid=23428] ppid=23424 vsize=22248 CPUtime=6.25
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 1090 0 0 0 624 1 0 0 18 0 2 0 1131577927 22781952 2379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27604

[startup+12.7018 s]
/proc/loadavg: 1.22 1.05 1.17 3/68 23428
/proc/meminfo: memFree=1444360/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=26188 CPUtime=25.31
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 3183 0 0 0 2528 3 0 0 25 0 2 0 1131577926 26816512 3169 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 6547 3169 83 193 0 6351 0
[pid=23427/tid=23428] ppid=23424 vsize=26188 CPUtime=12.62
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 1445 0 0 0 1261 1 0 0 25 0 2 0 1131577927 26816512 3169 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31544

[startup+25.5021 s]
/proc/loadavg: 1.34 1.08 1.18 3/68 23428
/proc/meminfo: memFree=1440904/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=29100 CPUtime=50.85
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 4101 0 0 0 5080 5 0 0 25 0 2 0 1131577926 29798400 4087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528428 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 7275 4087 83 193 0 7079 0
[pid=23427/tid=23428] ppid=23424 vsize=29100 CPUtime=25.37
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 1906 0 0 0 2535 2 0 0 25 0 2 0 1131577927 29798400 4087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34456

[startup+51.1027 s]
/proc/loadavg: 1.56 1.15 1.20 3/68 23428
/proc/meminfo: memFree=1436680/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=33340 CPUtime=101.93
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 5172 0 0 0 10186 7 0 0 25 0 2 0 1131577926 34140160 5158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 8335 5158 83 193 0 8139 0
[pid=23427/tid=23428] ppid=23424 vsize=33340 CPUtime=50.86
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 2350 0 0 0 5083 3 0 0 25 0 2 0 1131577927 34140160 5158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38696

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.24 3/68 23428
/proc/meminfo: memFree=1431624/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=38080 CPUtime=204.09
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 6349 0 0 0 20400 9 0 0 25 0 2 0 1131577926 38993920 6335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 9520 6335 83 193 0 9324 0
[pid=23427/tid=23428] ppid=23424 vsize=38080 CPUtime=101.85
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 3026 0 0 0 10181 4 0 0 25 0 2 0 1131577927 38993920 6335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 43436

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.29 3/68 23428
/proc/meminfo: memFree=1425736/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=43940 CPUtime=323.8
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 7812 0 0 0 32369 11 0 0 25 0 2 0 1131577926 44994560 7798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 10985 7798 83 193 0 10789 0
[pid=23427/tid=23428] ppid=23424 vsize=43940 CPUtime=161.6
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 3803 0 0 0 16155 5 0 0 25 0 2 0 1131577927 44994560 7798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 49296

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.33 3/68 23428
/proc/meminfo: memFree=1421512/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=48080 CPUtime=443.53
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 8865 0 0 0 44340 13 0 0 25 0 2 0 1131577926 49233920 8851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 12020 8851 83 193 0 11824 0
[pid=23427/tid=23428] ppid=23424 vsize=48080 CPUtime=221.36
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 4301 0 0 0 22129 7 0 0 25 0 2 0 1131577927 49233920 8851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 53436

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.37 3/68 23428
/proc/meminfo: memFree=1415368/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=54964 CPUtime=563.27
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 10388 0 0 0 56311 16 0 0 25 0 2 0 1131577926 56283136 10374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 13741 10374 83 193 0 13545 0
[pid=23427/tid=23428] ppid=23424 vsize=54964 CPUtime=281.11
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 5101 0 0 0 28103 8 0 0 25 0 2 0 1131577927 56283136 10374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 60320

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.40 3/68 23428
/proc/meminfo: memFree=1413256/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=57488 CPUtime=682.99
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 10919 0 0 0 68282 17 0 0 25 0 2 0 1131577926 58867712 10905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 14372 10905 83 193 0 14176 0
[pid=23427/tid=23428] ppid=23424 vsize=57488 CPUtime=340.87
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 5480 0 0 0 34078 9 0 0 25 0 2 0 1131577927 58867712 10905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 62844

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.44 3/68 23428
/proc/meminfo: memFree=1407624/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=62536 CPUtime=802.72
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 12318 0 0 0 80253 19 0 0 25 0 2 0 1131577926 64036864 12304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 15634 12304 83 193 0 15438 0
[pid=23427/tid=23428] ppid=23424 vsize=62536 CPUtime=400.62
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 6194 0 0 0 40052 10 0 0 25 0 2 0 1131577927 64036864 12304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 67892

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.47 3/68 23428
/proc/meminfo: memFree=1406984/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=64132 CPUtime=922.46
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 12492 0 0 0 92226 20 0 0 25 0 2 0 1131577926 65671168 12478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 16033 12478 83 193 0 15837 0
[pid=23427/tid=23428] ppid=23424 vsize=64132 CPUtime=460.37
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 6297 0 0 0 46027 10 0 0 25 0 2 0 1131577927 65671168 12478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 69488

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.50 3/68 23428
/proc/meminfo: memFree=1402824/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=68524 CPUtime=1042.19
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 13586 0 0 0 104198 21 0 0 25 0 2 0 1131577926 70168576 13572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 17131 13572 83 193 0 16935 0
[pid=23427/tid=23428] ppid=23424 vsize=68524 CPUtime=520.12
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 6870 0 0 0 52002 10 0 0 25 0 2 0 1131577927 70168576 13572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.19
Current children cumulated vsize (KiB) 73880

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.53 3/68 23428
/proc/meminfo: memFree=1401096/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=69940 CPUtime=1161.92
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 13968 0 0 0 116170 22 0 0 25 0 2 0 1131577926 71618560 13954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 17485 13954 83 193 0 17289 0
[pid=23427/tid=23428] ppid=23424 vsize=69940 CPUtime=579.88
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 6990 0 0 0 57977 11 0 0 25 0 2 0 1131577927 71618560 13954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.92
Current children cumulated vsize (KiB) 75296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.54 3/68 23428
/proc/meminfo: memFree=1400328/2055920 swapFree=4177700/4192956
[pid=23424] ppid=23422 vsize=5356 CPUtime=0
/proc/23424/stat : 23424 (manysat.sh) S 23422 23424 23208 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131577925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23424/statm: 1339 238 195 169 0 50 0
[pid=23427] ppid=23424 vsize=70964 CPUtime=1200.04
/proc/23427/stat : 23427 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194304 14166 0 0 0 119982 22 0 0 25 0 2 0 1131577926 72667136 14152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23427/statm: 17741 14152 83 193 0 17545 0
[pid=23427/tid=23428] ppid=23424 vsize=70964 CPUtime=598.9
/proc/23427/task/23428/stat : 23428 (manysat1.1_stat) R 23424 23424 23208 0 -1 4194368 7022 0 0 0 59879 11 0 0 25 0 2 0 1131577927 72667136 14152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76320

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 23424 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 199.535
Max. virtual memory (cumulated for all children) (KiB): 76320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.617906 second user time and 1.57876 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 14:32:37
IDJOB=1527296
IDBENCH=70715
IDSOLVER=513
FILE ID=node56/1527296-1238589157
PBS_JOBID= 9062242
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527296-1238589157/watcher-1527296-1238589157 -o /tmp/evaluation-result-1527296-1238589157/solver-1527296-1238589157 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527296-1238589157.cnf aimd 0

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=1652823183

node56.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		: 3000.256
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		: 3000.256
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:       1457792 kB
Buffers:         96128 kB
Cached:         402732 kB
SwapCached:       9032 kB
Active:         226432 kB
Inactive:       282860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457792 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            74844 kB
Committed_AS:  2739188 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 14:42:40