Trace number 1526442

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.19 601.521

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2199     6664 |      --       0       --      -- |     --   | -11/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2199   #literals: 6664
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-1526442-1238498127/watcher-1526442-1238498127 -o /tmp/evaluation-result-1526442-1238498127/solver-1526442-1238498127 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526442-1238498127.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 1.00 3/66 8914
/proc/meminfo: memFree=1280744/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) R 8912 8914 8782 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122475659 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8914/statm: 1339 234 194 169 0 50 0
[pid=8915] ppid=8914 vsize=956 CPUtime=0
/proc/8915/stat : 8915 (SatElite) R 8914 8914 8782 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1122475659 978944 140 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/8915/statm: 239 141 65 127 0 109 0

[startup+0.0877111 s]
/proc/loadavg: 0.99 0.97 1.00 3/66 8914
/proc/meminfo: memFree=1280744/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104755 s]
/proc/loadavg: 0.99 0.97 1.00 3/66 8914
/proc/meminfo: memFree=1280744/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301594 s]
/proc/loadavg: 0.99 0.97 1.00 3/66 8914
/proc/meminfo: memFree=1280744/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701646 s]
/proc/loadavg: 0.99 0.97 1.00 3/66 8914
/proc/meminfo: memFree=1280744/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/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: 0.99 0.97 1.00 3/69 8918
/proc/meminfo: memFree=1277968/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=17040 CPUtime=2.95
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 922 0 0 0 295 0 0 0 16 0 2 0 1122475660 17448960 908 1992294400 134512640 135305190 4294956144 18446744073709551615 134545933 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 4260 908 83 193 0 4064 0
[pid=8917/tid=8918] ppid=8914 vsize=17040 CPUtime=1.47
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 386 0 0 0 147 0 0 0 17 0 2 0 1122475660 17448960 908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22396

[startup+3.10296 s]
/proc/loadavg: 0.99 0.97 1.00 3/69 8918
/proc/meminfo: memFree=1275856/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=19152 CPUtime=6.15
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 1518 0 0 0 614 1 0 0 17 0 2 0 1122475660 19611648 1504 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 4788 1504 83 193 0 4592 0
[pid=8917/tid=8918] ppid=8914 vsize=19152 CPUtime=3.07
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 674 0 0 0 307 0 0 0 18 0 2 0 1122475660 19611648 1504 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24508

[startup+6.30137 s]
/proc/loadavg: 1.07 0.99 1.01 3/69 8918
/proc/meminfo: memFree=1271440/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=23876 CPUtime=12.54
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 2567 0 0 0 1252 2 0 0 16 0 2 0 1122475660 24449024 2553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 5969 2553 83 193 0 5773 0
[pid=8917/tid=8918] ppid=8914 vsize=23876 CPUtime=6.27
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 1158 0 0 0 627 0 0 0 17 0 2 0 1122475660 24449024 2553 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29232

[startup+12.7012 s]
/proc/loadavg: 1.15 1.01 1.01 3/69 8918
/proc/meminfo: memFree=1266320/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=27384 CPUtime=25.3
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 3555 0 0 0 2527 3 0 0 20 0 2 0 1122475660 28041216 3541 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 6846 3541 83 193 0 6650 0
[pid=8917/tid=8918] ppid=8914 vsize=27384 CPUtime=12.67
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 1565 0 0 0 1266 1 0 0 25 0 2 0 1122475660 28041216 3541 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32740

[startup+25.5019 s]
/proc/loadavg: 1.34 1.05 1.02 3/69 8918
/proc/meminfo: memFree=1262992/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=30644 CPUtime=50.84
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 4387 0 0 0 5080 4 0 0 20 0 2 0 1122475660 31379456 4373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 7661 4373 83 193 0 7465 0
[pid=8917/tid=8918] ppid=8914 vsize=30644 CPUtime=25.45
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 1966 0 0 0 2544 1 0 0 25 0 2 0 1122475660 31379456 4373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36000

[startup+51.1012 s]
/proc/loadavg: 1.56 1.13 1.05 3/69 8918
/proc/meminfo: memFree=1259280/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=33912 CPUtime=101.91
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 5361 0 0 0 10186 5 0 0 25 0 2 0 1122475660 34725888 5347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 8478 5347 83 193 0 8282 0
[pid=8917/tid=8918] ppid=8914 vsize=33912 CPUtime=51.04
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 2462 0 0 0 5102 2 0 0 25 0 2 0 1122475660 34725888 5347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 39268

[startup+102.307 s]
/proc/loadavg: 1.81 1.26 1.10 3/69 8918
/proc/meminfo: memFree=1252176/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=41304 CPUtime=204.07
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 7075 0 0 0 20400 7 0 0 18 0 2 0 1122475660 42295296 7061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 10326 7061 83 193 0 10130 0
[pid=8917/tid=8918] ppid=8914 vsize=41304 CPUtime=102.22
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 3236 0 0 0 10219 3 0 0 25 0 2 0 1122475660 42295296 7061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46660

[startup+162.302 s]
/proc/loadavg: 1.93 1.39 1.15 3/69 8918
/proc/meminfo: memFree=1245904/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=47532 CPUtime=323.78
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 8637 0 0 0 32368 10 0 0 25 0 2 0 1122475660 48672768 8623 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 11883 8623 83 193 0 11687 0
[pid=8917/tid=8918] ppid=8914 vsize=47532 CPUtime=162.18
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 4196 0 0 0 16214 4 0 0 25 0 2 0 1122475660 48672768 8623 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 52888

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.20 3/69 8918
/proc/meminfo: memFree=1239696/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=53540 CPUtime=443.5
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 10188 0 0 0 44336 14 0 0 25 0 2 0 1122475660 54824960 10174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 13385 10174 83 193 0 13189 0
[pid=8917/tid=8918] ppid=8914 vsize=53540 CPUtime=222.16
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 5062 0 0 0 22210 6 0 0 25 0 2 0 1122475660 54824960 10174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528438 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.5
Current children cumulated vsize (KiB) 58896

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.25 3/69 8918
/proc/meminfo: memFree=1236944/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=56428 CPUtime=563.23
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 10902 0 0 0 56308 15 0 0 25 0 2 0 1122475660 57782272 10888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 14107 10888 83 193 0 13911 0
[pid=8917/tid=8918] ppid=8914 vsize=56428 CPUtime=282.14
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 5511 0 0 0 28207 7 0 0 25 0 2 0 1122475660 57782272 10888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.23
Current children cumulated vsize (KiB) 61784

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/69 8918
/proc/meminfo: memFree=1231824/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=62312 CPUtime=682.96
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 12147 0 0 0 68278 18 0 0 25 0 2 0 1122475660 63807488 12133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 15578 12133 83 193 0 15382 0
[pid=8917/tid=8918] ppid=8914 vsize=62312 CPUtime=342.12
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 6224 0 0 0 34203 9 0 0 25 0 2 0 1122475660 63807488 12133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.96
Current children cumulated vsize (KiB) 67668

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/69 8918
/proc/meminfo: memFree=1229904/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=64192 CPUtime=802.69
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 12662 0 0 0 80250 19 0 0 25 0 2 0 1122475660 65732608 12648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 16048 12648 83 193 0 15852 0
[pid=8917/tid=8918] ppid=8914 vsize=64192 CPUtime=402.1
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 6367 0 0 0 40201 9 0 0 25 0 2 0 1122475660 65732608 12648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.69
Current children cumulated vsize (KiB) 69548

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/69 8918
/proc/meminfo: memFree=1223568/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=70432 CPUtime=922.41
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 14217 0 0 0 92220 21 0 0 25 0 2 0 1122475660 72122368 14203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 17608 14203 83 193 0 17412 0
[pid=8917/tid=8918] ppid=8914 vsize=70432 CPUtime=462.07
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 7312 0 0 0 46197 10 0 0 25 0 2 0 1122475660 72122368 14203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.41
Current children cumulated vsize (KiB) 75788

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/69 8918
/proc/meminfo: memFree=1221456/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=72868 CPUtime=1042.15
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 14734 0 0 0 104192 23 0 0 25 0 2 0 1122475660 74616832 14720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 18217 14720 83 193 0 18021 0
[pid=8917/tid=8918] ppid=8914 vsize=72868 CPUtime=522.05
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 7590 0 0 0 52194 11 0 0 25 0 2 0 1122475660 74616832 14720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.15
Current children cumulated vsize (KiB) 78224

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/69 8918
/proc/meminfo: memFree=1218448/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=75860 CPUtime=1161.87
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 15475 0 0 0 116163 24 0 0 25 0 2 0 1122475660 77680640 15461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 18965 15461 83 193 0 18769 0
[pid=8917/tid=8918] ppid=8914 vsize=75860 CPUtime=582.03
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 7897 0 0 0 58191 12 0 0 25 0 2 0 1122475660 77680640 15461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 81216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/69 8918
/proc/meminfo: memFree=1216144/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=78816 CPUtime=1200.19
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 16048 0 0 0 119994 25 0 0 25 0 2 0 1122475660 80707584 16034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 19704 16034 83 193 0 19508 0
[pid=8917/tid=8918] ppid=8914 vsize=78816 CPUtime=601.22
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 8234 0 0 0 60110 12 0 0 25 0 2 0 1122475660 80707584 16034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 84172

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/69 8918
/proc/meminfo: memFree=1216144/2055920 swapFree=4176412/4192956
[pid=8914] ppid=8912 vsize=5356 CPUtime=0
/proc/8914/stat : 8914 (manysat.sh) S 8912 8914 8782 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 1122475659 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8914/statm: 1339 238 195 169 0 50 0
[pid=8917] ppid=8914 vsize=78816 CPUtime=1200.19
/proc/8917/stat : 8917 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194304 16048 0 0 0 119994 25 0 0 25 0 2 0 1122475660 80707584 16034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8917/statm: 19704 16034 83 193 0 19508 0
[pid=8917/tid=8918] ppid=8914 vsize=78816 CPUtime=601.22
/proc/8917/task/8918/stat : 8918 (manysat1.1_stat) R 8914 8914 8782 0 -1 4194368 8234 0 0 0 60110 12 0 0 25 0 2 0 1122475660 80707584 16034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 84172

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8914 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=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.521
CPU time (s): 1200.19
CPU user time (s): 1199.94
CPU system time (s): 0.25
CPU usage (%): 199.526
Max. virtual memory (cumulated for all children) (KiB): 84172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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 0.644901 second user time and 1.67075 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-31 13:15:27
IDJOB=1526442
IDBENCH=70544
IDSOLVER=514
FILE ID=node40/1526442-1238498127
PBS_JOBID= 9061952
Free space on /tmp= 63504 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526442-1238498127/watcher-1526442-1238498127 -o /tmp/evaluation-result-1526442-1238498127/solver-1526442-1238498127 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526442-1238498127.cnf aimd 1

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1038930111

node40.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		: 3000.232
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		: 3000.232
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:       1281224 kB
Buffers:         83776 kB
Cached:         599592 kB
SwapCached:       9688 kB
Active:         187912 kB
Inactive:       506852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281224 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            65892 kB
Committed_AS:  2825192 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-31 13:25:31