Trace number 1525208

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) 1200.1 602.119

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
MD5SUM183c921e18805bcc408ca715f9914368
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.8544
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.02/0.04	c ==============================================================================
0.02/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.04	c ==============================================================================
0.02/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.08/0.13	c |         0 |   41741   126738 |      --       0       --      -- |     --   | -259/738
0.08/0.13	c ==============================================================================
0.08/0.13	c Result  :   #vars: 9767   #clauses: 41741   #literals: 126738
0.08/0.13	c CPU time:   0.124981 s
0.08/0.13	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-1525208-1238390071/watcher-1525208-1238390071 -o /tmp/evaluation-result-1525208-1238390071/solver-1525208-1238390071 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525208-1238390071.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: 1.83 1.82 1.53 3/64 2521
/proc/meminfo: memFree=862112/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0
/proc/2521/stat : 2521 (manysat.sh) R 2519 2521 2287 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111672830 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2521/statm: 1339 234 194 169 0 50 0
[pid=2522] ppid=2521 vsize=1556 CPUtime=0
/proc/2522/stat : 2522 (SatElite) R 2521 2521 2287 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 1111672830 1593344 272 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 389 275 50 127 0 259 0

[startup+0.039122 s]
/proc/loadavg: 1.83 1.82 1.53 3/64 2521
/proc/meminfo: memFree=862112/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111672830 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2521/statm: 1339 235 195 169 0 50 0
[pid=2522] ppid=2521 vsize=4800 CPUtime=0.02
/proc/2522/stat : 2522 (SatElite) R 2521 2521 2287 0 -1 4194304 991 0 0 0 2 0 0 0 19 0 1 0 1111672830 4915200 975 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 1200 976 50 127 0 1070 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10156

[startup+0.101129 s]
/proc/loadavg: 1.83 1.82 1.53 3/64 2521
/proc/meminfo: memFree=862112/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111672830 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2521/statm: 1339 235 195 169 0 50 0
[pid=2522] ppid=2521 vsize=6068 CPUtime=0.08
/proc/2522/stat : 2522 (SatElite) R 2521 2521 2287 0 -1 4194304 1268 0 0 0 8 0 0 0 19 0 1 0 1111672830 6213632 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134577075 0 0 4096 3 0 0 0 17 0 0 0
/proc/2522/statm: 1517 1252 68 127 0 1387 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11424

[startup+0.301163 s]
/proc/loadavg: 1.83 1.82 1.53 3/64 2521
/proc/meminfo: memFree=862112/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.70121 s]
/proc/loadavg: 1.83 1.82 1.53 3/64 2521
/proc/meminfo: memFree=862112/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 1.83 1.82 1.53 3/67 2525
/proc/meminfo: memFree=850760/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=24388 CPUtime=2.52
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 3086 0 0 0 249 3 0 0 17 0 2 0 1111672849 24973312 3072 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 6097 3072 83 193 0 5901 0
[pid=2524/tid=2525] ppid=2521 vsize=24388 CPUtime=1.23
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 576 0 0 0 122 1 0 0 16 0 2 0 1111672856 24973312 3072 1992294400 134512640 135305190 4294956144 18446744073709551615 134570405 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 29744

[startup+3.10128 s]
/proc/loadavg: 1.83 1.82 1.53 3/67 2525
/proc/meminfo: memFree=846792/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=28052 CPUtime=5.04
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 4045 0 0 0 498 6 0 0 17 0 2 0 1111672849 28725248 4031 1992294400 134512640 135305190 4294956144 18446744073709551615 134837998 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 7013 4031 83 193 0 6817 0
[pid=2524/tid=2525] ppid=2521 vsize=28052 CPUtime=2.7
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) S 2521 2521 2287 0 -1 4194368 1142 0 0 0 268 2 0 0 17 0 2 0 1111672856 28725248 4031 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.22
Current children cumulated vsize (KiB) 33408

[startup+6.30266 s]
/proc/loadavg: 1.85 1.83 1.53 3/67 2525
/proc/meminfo: memFree=838984/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=35868 CPUtime=11.23
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 6055 0 0 0 1112 11 0 0 17 0 2 0 1111672849 36728832 6041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 8967 6041 83 193 0 8771 0
[pid=2524/tid=2525] ppid=2521 vsize=35868 CPUtime=5.82
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 1987 0 0 0 577 5 0 0 16 0 2 0 1111672856 36728832 6041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.41
Current children cumulated vsize (KiB) 41224

[startup+12.7014 s]
/proc/loadavg: 1.86 1.83 1.53 3/67 2525
/proc/meminfo: memFree=823624/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=49336 CPUtime=24
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 9383 0 0 0 2385 15 0 0 17 0 2 0 1111672849 50520064 9369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 12334 9369 83 193 0 12138 0
[pid=2524/tid=2525] ppid=2521 vsize=49336 CPUtime=12.18
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 3437 0 0 0 1211 7 0 0 17 0 2 0 1111672856 50520064 9369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.18
Current children cumulated vsize (KiB) 54692

[startup+25.5059 s]
/proc/loadavg: 1.89 1.83 1.54 3/67 2525
/proc/meminfo: memFree=810440/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=62912 CPUtime=49.53
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 12747 0 0 0 4933 20 0 0 16 0 2 0 1111672849 64421888 12733 1992294400 134512640 135305190 4294956144 18446744073709551615 134552020 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 15728 12733 83 193 0 15532 0
[pid=2524/tid=2525] ppid=2521 vsize=62912 CPUtime=24.92
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 4867 0 0 0 2483 9 0 0 16 0 2 0 1111672856 64421888 12734 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.71
Current children cumulated vsize (KiB) 68268

[startup+51.1018 s]
/proc/loadavg: 1.93 1.85 1.55 3/67 2525
/proc/meminfo: memFree=795528/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=77864 CPUtime=100.57
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 16407 0 0 0 10030 27 0 0 17 0 2 0 1111672849 79732736 16393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 19466 16393 83 193 0 19270 0
[pid=2524/tid=2525] ppid=2521 vsize=77864 CPUtime=50.4
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 6554 0 0 0 5027 13 0 0 17 0 2 0 1111672856 79732736 16393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 100.75
Current children cumulated vsize (KiB) 83220

[startup+102.302 s]
/proc/loadavg: 1.97 1.87 1.57 3/67 2525
/proc/meminfo: memFree=782280/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=91400 CPUtime=202.72
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 19878 0 0 0 20238 34 0 0 18 0 2 0 1111672849 93593600 19864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 22850 19864 83 193 0 22654 0
[pid=2524/tid=2525] ppid=2521 vsize=91400 CPUtime=101.36
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 8244 0 0 0 10120 16 0 0 17 0 2 0 1111672856 93593600 19864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 202.9
Current children cumulated vsize (KiB) 96756

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.59 3/67 2525
/proc/meminfo: memFree=767048/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=106380 CPUtime=322.42
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 23482 0 0 0 32201 41 0 0 17 0 2 0 1111672849 108933120 23468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 26595 23468 83 193 0 26399 0
[pid=2524/tid=2525] ppid=2521 vsize=106380 CPUtime=161.09
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 9881 0 0 0 16090 19 0 0 17 0 2 0 1111672856 108933120 23468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 322.6
Current children cumulated vsize (KiB) 111736

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.62 3/67 2525
/proc/meminfo: memFree=729032/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=144532 CPUtime=442.13
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 32990 0 0 0 44155 58 0 0 17 0 2 0 1111672849 148000768 32976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 36133 32976 83 193 0 35937 0
[pid=2524/tid=2525] ppid=2521 vsize=144532 CPUtime=220.83
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 15041 0 0 0 22054 29 0 0 17 0 2 0 1111672856 148000768 32976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.31
Current children cumulated vsize (KiB) 149888

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.64 3/67 2525
/proc/meminfo: memFree=708232/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=165064 CPUtime=561.84
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 38166 0 0 0 56118 66 0 0 17 0 2 0 1111672849 169025536 38152 1992294400 134512640 135305190 4294956144 18446744073709551615 134557923 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 41266 38152 83 193 0 41070 0
[pid=2524/tid=2525] ppid=2521 vsize=165064 CPUtime=280.57
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 17539 0 0 0 28024 33 0 0 17 0 2 0 1111672856 169025536 38152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.02
Current children cumulated vsize (KiB) 170420

[startup+342.305 s]
/proc/loadavg: 1.99 1.93 1.66 3/67 2525
/proc/meminfo: memFree=691656/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=181944 CPUtime=681.58
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 42346 0 0 0 68086 72 0 0 17 0 2 0 1111672849 186310656 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 45486 42332 83 193 0 45290 0
[pid=2524/tid=2525] ppid=2521 vsize=181944 CPUtime=340.32
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 19479 0 0 0 33996 36 0 0 19 0 2 0 1111672856 186310656 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 681.76
Current children cumulated vsize (KiB) 187300

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.68 3/67 2525
/proc/meminfo: memFree=678152/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=195460 CPUtime=801.27
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 45703 0 0 0 80049 78 0 0 18 0 2 0 1111672849 200151040 45689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 48865 45689 83 193 0 48669 0
[pid=2524/tid=2525] ppid=2521 vsize=195460 CPUtime=400.05
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 21140 0 0 0 39965 40 0 0 25 0 2 0 1111672856 200151040 45689 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.45
Current children cumulated vsize (KiB) 200816

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.69 3/67 2525
/proc/meminfo: memFree=647432/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=225884 CPUtime=920.98
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 53335 0 0 0 92007 91 0 0 20 0 2 0 1111672849 231305216 53321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 56471 53321 83 193 0 56275 0
[pid=2524/tid=2525] ppid=2521 vsize=225884 CPUtime=459.78
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 24505 0 0 0 45933 45 0 0 23 0 2 0 1111672856 231305216 53321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.16
Current children cumulated vsize (KiB) 231240

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.71 3/67 2525
/proc/meminfo: memFree=647432/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=225884 CPUtime=1040.71
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 53335 0 0 0 103979 92 0 0 25 0 2 0 1111672849 231305216 53321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 56471 53321 83 193 0 56275 0
[pid=2524/tid=2525] ppid=2521 vsize=225884 CPUtime=519.52
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 24505 0 0 0 51907 45 0 0 21 0 2 0 1111672856 231305216 53321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1040.89
Current children cumulated vsize (KiB) 231240

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.73 3/67 2525
/proc/meminfo: memFree=627400/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=246772 CPUtime=1160.43
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 58449 0 0 0 115940 103 0 0 17 0 2 0 1111672849 252694528 58435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 61693 58435 83 193 0 61497 0
[pid=2524/tid=2525] ppid=2521 vsize=246772 CPUtime=579.26
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 26848 0 0 0 57877 49 0 0 17 0 2 0 1111672856 252694528 58435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.61
Current children cumulated vsize (KiB) 252128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.102 s]
/proc/loadavg: 1.99 1.96 1.73 3/67 2525
/proc/meminfo: memFree=618696/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=254340 CPUtime=1199.92
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 60525 0 0 0 119886 106 0 0 25 0 2 0 1111672849 260444160 60511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 63585 60511 83 193 0 63389 0
[pid=2524/tid=2525] ppid=2521 vsize=254340 CPUtime=598.96
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 27739 0 0 0 59845 51 0 0 25 0 2 0 1111672856 260444160 60511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 259696

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

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

[startup+602.102 s]
/proc/loadavg: 1.99 1.96 1.73 3/67 2525
/proc/meminfo: memFree=618696/2055920 swapFree=4171920/4192956
[pid=2521] ppid=2519 vsize=5356 CPUtime=0.18
/proc/2521/stat : 2521 (manysat.sh) S 2519 2521 2287 0 -1 4194304 312 1357 0 0 0 0 17 1 16 0 1 0 1111672830 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2521/statm: 1339 238 195 169 0 50 0
[pid=2524] ppid=2521 vsize=254340 CPUtime=1199.92
/proc/2524/stat : 2524 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194304 60525 0 0 0 119886 106 0 0 25 0 2 0 1111672849 260444160 60511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2524/statm: 63585 60511 83 193 0 63389 0
[pid=2524/tid=2525] ppid=2521 vsize=254340 CPUtime=598.96
/proc/2524/task/2525/stat : 2525 (manysat1.1_stat) R 2521 2521 2287 0 -1 4194368 27739 0 0 0 59845 51 0 0 25 0 2 0 1111672856 260444160 60511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 259696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2521 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=175973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.188971
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.119
CPU time (s): 1200.1
CPU user time (s): 1199.03
CPU system time (s): 1.07
CPU usage (%): 199.313
Max. virtual memory (cumulated for all children) (KiB): 259696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.175973
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1669
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 0.615906 second user time and 1.66375 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 07:14:31
IDJOB=1525208
IDBENCH=70297
IDSOLVER=515
FILE ID=node28/1525208-1238390071
PBS_JOBID= 9061363
Free space on /tmp= 66308 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525208-1238390071/watcher-1525208-1238390071 -o /tmp/evaluation-result-1525208-1238390071/solver-1525208-1238390071 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525208-1238390071.cnf aimd 2

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

MD5SUM BENCH= 183c921e18805bcc408ca715f9914368
RANDOM SEED=241655101

node28.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		: 3000.212
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		: 3000.212
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:        862592 kB
Buffers:        108376 kB
Cached:         964260 kB
SwapCached:      14208 kB
Active:         396060 kB
Inactive:       700520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862592 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            82628 kB
Committed_AS:  2833608 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-30 07:24:35