Trace number 1527273

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.01 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2286     6928 |      --       0       --      -- |     --   | -9/43
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2286   #literals: 6928
0.00/0.00	c CPU time:   0.006998 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-1527273-1238587350/watcher-1527273-1238587350 -o /tmp/evaluation-result-1527273-1238587350/solver-1527273-1238587350 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527273-1238587350.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 1.86 1.46 3/65 23365
/proc/meminfo: memFree=1457312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) R 23363 23365 23208 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131397299 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23365/statm: 1339 234 194 169 0 50 0
[pid=23366] ppid=23365 vsize=956 CPUtime=0
/proc/23366/stat : 23366 (SatElite) R 23365 23365 23208 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1131397299 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23366/statm: 239 127 53 127 0 109 0

[startup+0.102498 s]
/proc/loadavg: 2.03 1.86 1.46 3/65 23365
/proc/meminfo: memFree=1457312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201515 s]
/proc/loadavg: 2.03 1.86 1.46 3/65 23365
/proc/meminfo: memFree=1457312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301533 s]
/proc/loadavg: 2.03 1.86 1.46 3/65 23365
/proc/meminfo: memFree=1457312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701605 s]
/proc/loadavg: 2.03 1.86 1.46 3/65 23365
/proc/meminfo: memFree=1457312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 2.03 1.86 1.46 3/68 23369
/proc/meminfo: memFree=1454664/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=15876 CPUtime=2.96
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 887 0 0 0 295 1 0 0 17 0 2 0 1131397300 16257024 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23368/statm: 3969 873 83 193 0 3773 0
[pid=23368/tid=23369] ppid=23365 vsize=15876 CPUtime=1.47
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 335 0 0 0 147 0 0 0 17 0 2 0 1131397300 16257024 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21232

[startup+3.10104 s]
/proc/loadavg: 2.03 1.86 1.46 3/68 23369
/proc/meminfo: memFree=1452104/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=18872 CPUtime=6.14
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 1530 0 0 0 613 1 0 0 17 0 2 0 1131397300 19324928 1516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23368/statm: 4718 1516 83 193 0 4522 0
[pid=23368/tid=23369] ppid=23365 vsize=18872 CPUtime=3.06
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 655 0 0 0 306 0 0 0 18 0 2 0 1131397300 19324928 1516 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24228

[startup+6.30161 s]
/proc/loadavg: 2.02 1.87 1.46 3/68 23369
/proc/meminfo: memFree=1447624/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=22636 CPUtime=12.53
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 2613 0 0 0 1251 2 0 0 18 0 2 0 1131397300 23179264 2566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23368/statm: 5659 2566 83 193 0 5463 0
[pid=23368/tid=23369] ppid=23365 vsize=22636 CPUtime=6.26
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 1183 0 0 0 625 1 0 0 18 0 2 0 1131397300 23179264 2566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27992

[startup+12.7027 s]
/proc/loadavg: 2.02 1.87 1.47 3/68 23369
/proc/meminfo: memFree=1442952/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=27180 CPUtime=25.29
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 3568 0 0 0 2526 3 0 0 17 0 2 0 1131397300 27832320 3521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23368/statm: 6795 3521 83 193 0 6599 0
[pid=23368/tid=23369] ppid=23365 vsize=27180 CPUtime=12.66
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 1612 0 0 0 1265 1 0 0 25 0 2 0 1131397300 27832320 3521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528322 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32536

[startup+25.502 s]
/proc/loadavg: 2.02 1.87 1.47 3/68 23369
/proc/meminfo: memFree=1439304/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=30576 CPUtime=50.83
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 4496 0 0 0 5078 5 0 0 17 0 2 0 1131397300 31309824 4449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 7644 4449 83 193 0 7448 0
[pid=23368/tid=23369] ppid=23365 vsize=30576 CPUtime=25.41
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 2006 0 0 0 2539 2 0 0 20 0 2 0 1131397300 31309824 4449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35932

[startup+51.1016 s]
/proc/loadavg: 2.01 1.88 1.49 3/68 23369
/proc/meminfo: memFree=1434568/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=35264 CPUtime=101.91
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 5741 0 0 0 10184 7 0 0 25 0 2 0 1131397300 36110336 5694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 8816 5694 83 193 0 8620 0
[pid=23368/tid=23369] ppid=23365 vsize=35264 CPUtime=50.91
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 2577 0 0 0 5087 4 0 0 25 0 2 0 1131397300 36110336 5694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40620

[startup+102.302 s]
/proc/loadavg: 2.00 1.90 1.51 3/68 23369
/proc/meminfo: memFree=1428552/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=41428 CPUtime=204.08
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 7158 0 0 0 20397 11 0 0 25 0 2 0 1131397300 42422272 7111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 10357 7111 83 193 0 10161 0
[pid=23368/tid=23369] ppid=23365 vsize=41428 CPUtime=101.9
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 3270 0 0 0 10185 5 0 0 25 0 2 0 1131397300 42422272 7111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46784

[startup+162.301 s]
/proc/loadavg: 2.00 1.91 1.54 3/68 23369
/proc/meminfo: memFree=1423496/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=46368 CPUtime=323.81
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 8408 0 0 0 32368 13 0 0 25 0 2 0 1131397300 47480832 8361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 11592 8361 83 193 0 11396 0
[pid=23368/tid=23369] ppid=23365 vsize=46368 CPUtime=161.65
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 3918 0 0 0 16159 6 0 0 25 0 2 0 1131397300 47480832 8361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 51724

[startup+222.307 s]
/proc/loadavg: 2.00 1.93 1.56 3/68 23369
/proc/meminfo: memFree=1418568/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=51876 CPUtime=443.53
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 9632 0 0 0 44339 14 0 0 18 0 2 0 1131397300 53121024 9585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 12969 9585 83 193 0 12773 0
[pid=23368/tid=23369] ppid=23365 vsize=51876 CPUtime=221.41
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 4585 0 0 0 22134 7 0 0 25 0 2 0 1131397300 53121024 9585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 57232

[startup+282.302 s]
/proc/loadavg: 2.00 1.94 1.59 3/68 23369
/proc/meminfo: memFree=1411720/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=58332 CPUtime=563.26
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 11337 0 0 0 56308 18 0 0 18 0 2 0 1131397300 59731968 11290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 14583 11290 83 193 0 14387 0
[pid=23368/tid=23369] ppid=23365 vsize=58332 CPUtime=281.17
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 5423 0 0 0 28108 9 0 0 25 0 2 0 1131397300 59731968 11290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 63688

[startup+342.302 s]
/proc/loadavg: 2.00 1.95 1.61 3/68 23369
/proc/meminfo: memFree=1408136/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=62552 CPUtime=682.99
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 12241 0 0 0 68279 20 0 0 25 0 2 0 1131397300 64053248 12194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 15638 12194 83 193 0 15442 0
[pid=23368/tid=23369] ppid=23365 vsize=62552 CPUtime=340.92
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 5915 0 0 0 34082 10 0 0 25 0 2 0 1131397300 64053248 12194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 67908

[startup+402.302 s]
/proc/loadavg: 2.00 1.95 1.64 3/68 23369
/proc/meminfo: memFree=1401032/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=68848 CPUtime=802.7
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 14011 0 0 0 80248 22 0 0 25 0 2 0 1131397300 70500352 13964 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 17212 13964 83 193 0 17016 0
[pid=23368/tid=23369] ppid=23365 vsize=68848 CPUtime=400.68
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 6691 0 0 0 40057 11 0 0 25 0 2 0 1131397300 70500352 13964 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 74204

[startup+462.302 s]
/proc/loadavg: 2.00 1.96 1.65 3/68 23369
/proc/meminfo: memFree=1398024/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=72088 CPUtime=922.44
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 14773 0 0 0 92220 24 0 0 25 0 2 0 1131397300 73818112 14726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 18022 14726 83 193 0 17826 0
[pid=23368/tid=23369] ppid=23365 vsize=72088 CPUtime=460.44
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 7045 0 0 0 46032 12 0 0 25 0 2 0 1131397300 73818112 14726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 77444

[startup+522.301 s]
/proc/loadavg: 2.00 1.96 1.67 3/68 23369
/proc/meminfo: memFree=1394312/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=75820 CPUtime=1042.17
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 15741 0 0 0 104192 25 0 0 25 0 2 0 1131397300 77639680 15694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 18955 15694 83 193 0 18759 0
[pid=23368/tid=23369] ppid=23365 vsize=75820 CPUtime=520.2
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 7476 0 0 0 52008 12 0 0 25 0 2 0 1131397300 77639680 15694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 81176

[startup+582.302 s]
/proc/loadavg: 2.00 1.97 1.69 3/68 23369
/proc/meminfo: memFree=1391176/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=78872 CPUtime=1161.89
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 16500 0 0 0 116163 26 0 0 25 0 2 0 1131397300 80764928 16453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 19718 16453 83 193 0 19522 0
[pid=23368/tid=23369] ppid=23365 vsize=78872 CPUtime=579.96
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 7906 0 0 0 57983 13 0 0 25 0 2 0 1131397300 80764928 16453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 84228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.69 3/68 23369
/proc/meminfo: memFree=1391048/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=78872 CPUtime=1200.01
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 16518 0 0 0 119975 26 0 0 25 0 2 0 1131397300 80764928 16471 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 19718 16471 83 193 0 19522 0
[pid=23368/tid=23369] ppid=23365 vsize=78872 CPUtime=598.98
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 7906 0 0 0 59885 13 0 0 25 0 2 0 1131397300 80764928 16471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 84228

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

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

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.69 3/68 23369
/proc/meminfo: memFree=1391048/2055920 swapFree=4177700/4192956
[pid=23365] ppid=23363 vsize=5356 CPUtime=0
/proc/23365/stat : 23365 (manysat.sh) S 23363 23365 23208 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131397299 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23365/statm: 1339 238 195 169 0 50 0
[pid=23368] ppid=23365 vsize=78872 CPUtime=1200.01
/proc/23368/stat : 23368 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194304 16518 0 0 0 119975 26 0 0 25 0 2 0 1131397300 80764928 16471 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23368/statm: 19718 16471 83 193 0 19522 0
[pid=23368/tid=23369] ppid=23365 vsize=78872 CPUtime=598.98
/proc/23368/task/23369/stat : 23369 (manysat1.1_stat) R 23365 23365 23208 0 -1 4194368 7906 0 0 0 59885 13 0 0 25 0 2 0 1131397300 80764928 16471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 84228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23365 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=12998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.012998
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.01
CPU user time (s): 1199.75
CPU system time (s): 0.26
CPU usage (%): 199.529
Max. virtual memory (cumulated for all children) (KiB): 84228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 0.545917 second user time and 1.65675 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 14:02:30
IDJOB=1527273
IDBENCH=70710
IDSOLVER=515
FILE ID=node56/1527273-1238587350
PBS_JOBID= 9062242
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527273-1238587350/watcher-1527273-1238587350 -o /tmp/evaluation-result-1527273-1238587350/solver-1527273-1238587350 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527273-1238587350.cnf aimd 2

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=1626138342

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:         96100 kB
Cached:         402692 kB
SwapCached:       9032 kB
Active:         226260 kB
Inactive:       282952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457792 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            74880 kB
Committed_AS:  2738124 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 14:12:34