Trace number 1527263

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) 1200.18 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
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 % |
0.00/0.01	c |         0 |    2279     6965 |      --       0       --      -- |     --   | -16/80
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 524   #clauses: 2279   #literals: 6965
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1527263-1238586581/watcher-1527263-1238586581 -o /tmp/evaluation-result-1527263-1238586581/solver-1527263-1238586581 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527263-1238586581.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: 1.00 1.00 1.09 3/64 16735
/proc/meminfo: memFree=1625376/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) R 16733 16735 15983 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16735/statm: 1339 234 194 169 0 50 0
[pid=16736] ppid=16735 vsize=824 CPUtime=0
/proc/16736/stat : 16736 (SatElite) R 16735 16735 15983 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131320635 843776 116 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16736/statm: 206 116 50 127 0 76 0

[startup+0.0993939 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16735
/proc/meminfo: memFree=1625376/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102392 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16735
/proc/meminfo: memFree=1625376/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302434 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16735
/proc/meminfo: memFree=1625376/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701514 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16735
/proc/meminfo: memFree=1625376/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.09 3/67 16739
/proc/meminfo: memFree=1622664/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=16000 CPUtime=2.95
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 917 0 0 0 295 0 0 0 16 0 2 0 1131320637 16384000 903 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 4000 903 83 193 0 3804 0
[pid=16738/tid=16739] ppid=16735 vsize=16000 CPUtime=1.47
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 352 0 0 0 147 0 0 0 18 0 2 0 1131320637 16384000 903 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21356

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.09 3/67 16739
/proc/meminfo: memFree=1620232/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=18828 CPUtime=6.15
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 1493 0 0 0 614 1 0 0 17 0 2 0 1131320637 19279872 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 4707 1479 83 193 0 4511 0
[pid=16738/tid=16739] ppid=16735 vsize=18828 CPUtime=3.07
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 633 0 0 0 307 0 0 0 21 0 2 0 1131320637 19279872 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24184

[startup+6.30163 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 16739
/proc/meminfo: memFree=1615816/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=22144 CPUtime=12.53
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 2452 0 0 0 1251 2 0 0 18 0 2 0 1131320637 22675456 2438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 5536 2438 83 193 0 5340 0
[pid=16738/tid=16739] ppid=16735 vsize=22144 CPUtime=6.26
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 1053 0 0 0 626 0 0 0 21 0 2 0 1131320637 22675456 2438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27500

[startup+12.7019 s]
/proc/loadavg: 1.15 1.03 1.10 3/67 16739
/proc/meminfo: memFree=1611464/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=26892 CPUtime=25.29
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 3492 0 0 0 2526 3 0 0 18 0 2 0 1131320637 27537408 3467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 6723 3467 83 193 0 6527 0
[pid=16738/tid=16739] ppid=16735 vsize=26892 CPUtime=12.66
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 1544 0 0 0 1265 1 0 0 25 0 2 0 1131320637 27537408 3467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32248

[startup+25.5024 s]
/proc/loadavg: 1.34 1.08 1.12 3/67 16739
/proc/meminfo: memFree=1607112/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=31192 CPUtime=50.83
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 4553 0 0 0 5079 4 0 0 25 0 2 0 1131320637 31940608 4528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 7798 4528 83 193 0 7602 0
[pid=16738/tid=16739] ppid=16735 vsize=31192 CPUtime=25.46
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 2007 0 0 0 2544 2 0 0 25 0 2 0 1131320637 31940608 4528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36548

[startup+51.1025 s]
/proc/loadavg: 1.56 1.15 1.14 3/67 16739
/proc/meminfo: memFree=1602440/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=35292 CPUtime=101.89
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 5713 0 0 0 10183 6 0 0 20 0 2 0 1131320637 36139008 5688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 8823 5688 83 193 0 8627 0
[pid=16738/tid=16739] ppid=16735 vsize=35292 CPUtime=51.03
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 2578 0 0 0 5101 2 0 0 25 0 2 0 1131320637 36139008 5688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 40648

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.18 3/67 16739
/proc/meminfo: memFree=1597128/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=40908 CPUtime=204.07
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 7025 0 0 0 20398 9 0 0 25 0 2 0 1131320637 41889792 7000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 10227 7000 83 193 0 10031 0
[pid=16738/tid=16739] ppid=16735 vsize=40908 CPUtime=102.21
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 3230 0 0 0 10217 4 0 0 25 0 2 0 1131320637 41889792 7000 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46264

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.23 3/67 16739
/proc/meminfo: memFree=1589896/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=48208 CPUtime=323.78
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 8822 0 0 0 32367 11 0 0 20 0 2 0 1131320637 49364992 8797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 12052 8797 83 193 0 11856 0
[pid=16738/tid=16739] ppid=16735 vsize=48208 CPUtime=162.17
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 4244 0 0 0 16212 5 0 0 25 0 2 0 1131320637 49364992 8797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 53564

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.28 3/67 16739
/proc/meminfo: memFree=1583880/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=55232 CPUtime=443.48
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 10306 0 0 0 44335 13 0 0 25 0 2 0 1131320637 56557568 10281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 13808 10281 83 193 0 13612 0
[pid=16738/tid=16739] ppid=16735 vsize=55232 CPUtime=222.14
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 5050 0 0 0 22207 7 0 0 25 0 2 0 1131320637 56557568 10281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.48
Current children cumulated vsize (KiB) 60588

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.32 3/67 16739
/proc/meminfo: memFree=1578632/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=60124 CPUtime=563.22
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 11620 0 0 0 56306 16 0 0 25 0 2 0 1131320637 61566976 11595 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 15031 11595 83 193 0 14835 0
[pid=16738/tid=16739] ppid=16735 vsize=60124 CPUtime=282.11
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 5757 0 0 0 28203 8 0 0 25 0 2 0 1131320637 61566976 11595 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.22
Current children cumulated vsize (KiB) 65480

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.36 3/67 16739
/proc/meminfo: memFree=1577288/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=61292 CPUtime=682.94
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 11965 0 0 0 68278 16 0 0 25 0 2 0 1131320637 62763008 11940 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 15323 11940 83 193 0 15127 0
[pid=16738/tid=16739] ppid=16735 vsize=61292 CPUtime=342.09
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 5950 0 0 0 34200 9 0 0 25 0 2 0 1131320637 62763008 11940 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.94
Current children cumulated vsize (KiB) 66648

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 16739
/proc/meminfo: memFree=1570568/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=67708 CPUtime=802.67
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 13628 0 0 0 80248 19 0 0 25 0 2 0 1131320637 69332992 13603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 16927 13603 83 193 0 16731 0
[pid=16738/tid=16739] ppid=16735 vsize=67708 CPUtime=402.05
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 6707 0 0 0 40194 11 0 0 25 0 2 0 1131320637 69332992 13603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 73064

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.43 3/67 16739
/proc/meminfo: memFree=1567560/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=71768 CPUtime=922.4
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 14420 0 0 0 92220 20 0 0 25 0 2 0 1131320637 73490432 14395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 17942 14395 83 193 0 17746 0
[pid=16738/tid=16739] ppid=16735 vsize=71768 CPUtime=462.02
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 7134 0 0 0 46191 11 0 0 25 0 2 0 1131320637 73490432 14395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 77124

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 4/67 16739
/proc/meminfo: memFree=1563272/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=75964 CPUtime=1042.14
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 15480 0 0 0 104192 22 0 0 25 0 2 0 1131320637 77787136 15455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 18991 15455 83 193 0 18795 0
[pid=16738/tid=16739] ppid=16735 vsize=75964 CPUtime=521.99
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 7620 0 0 0 52188 11 0 0 25 0 2 0 1131320637 77787136 15455 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.14
Current children cumulated vsize (KiB) 81320

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.49 3/67 16739
/proc/meminfo: memFree=1562312/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=77156 CPUtime=1161.86
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 15726 0 0 0 116164 22 0 0 25 0 2 0 1131320637 79007744 15701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 19289 15701 83 193 0 19093 0
[pid=16738/tid=16739] ppid=16735 vsize=77156 CPUtime=581.96
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 7637 0 0 0 58184 12 0 0 25 0 2 0 1131320637 79007744 15701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.86
Current children cumulated vsize (KiB) 82512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 16739
/proc/meminfo: memFree=1560136/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=79384 CPUtime=1200.18
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 16264 0 0 0 119995 23 0 0 25 0 2 0 1131320637 81289216 16239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 19846 16239 83 193 0 19650 0
[pid=16738/tid=16739] ppid=16735 vsize=79384 CPUtime=601.16
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 7672 0 0 0 60104 12 0 0 25 0 2 0 1131320637 81289216 16239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84740

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 1.50 3/67 16739
/proc/meminfo: memFree=1560136/2055920 swapFree=4176304/4192956
[pid=16735] ppid=16733 vsize=5356 CPUtime=0
/proc/16735/stat : 16735 (manysat.sh) S 16733 16735 15983 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320635 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16735/statm: 1339 238 195 169 0 50 0
[pid=16738] ppid=16735 vsize=79384 CPUtime=1200.18
/proc/16738/stat : 16738 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194304 16264 0 0 0 119995 23 0 0 25 0 2 0 1131320637 81289216 16239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16738/statm: 19846 16239 83 193 0 19650 0
[pid=16738/tid=16739] ppid=16735 vsize=79384 CPUtime=601.16
/proc/16738/task/16739/stat : 16739 (manysat1.1_stat) R 16735 16735 15983 0 -1 4194368 7672 0 0 0 60104 12 0 0 25 0 2 0 1131320637 81289216 16239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16735 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.18
CPU user time (s): 1199.95
CPU system time (s): 0.23
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 84740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 494
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= 3

runsolver used 0.583911 second user time and 1.61475 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 13:49:41
IDJOB=1527263
IDBENCH=70708
IDSOLVER=515
FILE ID=node53/1527263-1238586581
PBS_JOBID= 9062227
Free space on /tmp= 66040 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-S1916548023-003.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527263-1238586581/watcher-1527263-1238586581 -o /tmp/evaluation-result-1527263-1238586581/solver-1527263-1238586581 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527263-1238586581.cnf aimd 2

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=356806884

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1625920 kB
Buffers:         87260 kB
Cached:         248864 kB
SwapCached:      10540 kB
Active:         198576 kB
Inactive:       149624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625920 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17796 kB
Slab:            67868 kB
Committed_AS:  2656728 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 13:59:45