Trace number 1525363

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) 1200.08 601.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
MD5SUMb4b21d0b7e1c85f1ed2d73fe388ea563
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark115.094
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   58800   176400 |   17639       0        0     nan |  0.000 % |
0.19/0.20	c |         0 |   58396   177294 |      --       0       --      -- |     --   | -404/894
0.19/0.20	c ==============================================================================
0.19/0.20	c Result  :   #vars: 13648   #clauses: 58396   #literals: 177294
0.19/0.20	c CPU time:   0.19197 s
0.19/0.20	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-1525363-1238398063/watcher-1525363-1238398063 -o /tmp/evaluation-result-1525363-1238398063/solver-1525363-1238398063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525363-1238398063.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: 1.99 1.85 1.50 3/64 17175
/proc/meminfo: memFree=1229872/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0
/proc/17175/stat : 17175 (manysat.sh) R 17173 17175 17042 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112471233 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17175/statm: 1339 234 194 169 0 50 0
[pid=17176] ppid=17175 vsize=1556 CPUtime=0
/proc/17176/stat : 17176 (SatElite) R 17175 17175 17042 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 1112471233 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/17176/statm: 389 277 50 127 0 259 0

[startup+0.102314 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 17175
/proc/meminfo: memFree=1229872/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112471233 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17175/statm: 1339 235 195 169 0 50 0
[pid=17176] ppid=17175 vsize=7156 CPUtime=0.09
/proc/17176/stat : 17176 (SatElite) R 17175 17175 17042 0 -1 4194304 1699 0 0 0 8 1 0 0 19 0 1 0 1112471233 7327744 1683 1992294400 134512640 135034092 4294956096 18446744073709551615 134566504 0 0 4096 3 0 0 0 17 0 0 0
/proc/17176/statm: 1789 1683 68 127 0 1659 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12512

[startup+0.202325 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 17175
/proc/meminfo: memFree=1229872/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112471233 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17175/statm: 1339 235 195 169 0 50 0
[pid=17176] ppid=17175 vsize=7620 CPUtime=0.19
/proc/17176/stat : 17176 (SatElite) R 17175 17175 17042 0 -1 4194304 1815 0 0 0 18 1 0 0 20 0 1 0 1112471233 7802880 1799 1992294400 134512640 135034092 4294956096 18446744073709551615 134582951 0 0 4096 3 0 0 0 17 0 0 0
/proc/17176/statm: 1905 1799 68 127 0 1775 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12976

[startup+0.302347 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 17175
/proc/meminfo: memFree=1229872/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+0.701389 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 17175
/proc/meminfo: memFree=1229872/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 17179
/proc/meminfo: memFree=1215192/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=26344 CPUtime=2.31
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 3688 0 0 0 228 3 0 0 16 0 2 0 1112471261 26976256 3674 1992294400 134512640 135305190 4294956144 18446744073709551615 134557305 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 6586 3674 83 193 0 6390 0
[pid=17178/tid=17179] ppid=17175 vsize=26344 CPUtime=1.09
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 523 0 0 0 109 0 0 0 16 0 2 0 1112471273 26976256 3674 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 31700

[startup+3.10166 s]
/proc/loadavg: 1.99 1.86 1.50 3/67 17179
/proc/meminfo: memFree=1211864/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=30680 CPUtime=5.49
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 4811 0 0 0 545 4 0 0 17 0 2 0 1112471261 31416320 4797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 7670 4797 83 193 0 7474 0
[pid=17178/tid=17179] ppid=17175 vsize=30680 CPUtime=2.68
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 1016 0 0 0 267 1 0 0 16 0 2 0 1112471273 31416320 4797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.76
Current children cumulated vsize (KiB) 36036

[startup+6.30302 s]
/proc/loadavg: 1.99 1.86 1.50 3/67 17179
/proc/meminfo: memFree=1202776/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=38652 CPUtime=11.88
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 6918 0 0 0 1181 7 0 0 17 0 2 0 1112471261 39579648 6904 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 9663 6904 83 193 0 9467 0
[pid=17178/tid=17179] ppid=17175 vsize=38652 CPUtime=5.89
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 1902 0 0 0 586 3 0 0 17 0 2 0 1112471273 39579648 6904 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.15
Current children cumulated vsize (KiB) 44008

[startup+12.7017 s]
/proc/loadavg: 1.99 1.86 1.51 3/67 17179
/proc/meminfo: memFree=1190304/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=51116 CPUtime=24.65
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 9887 0 0 0 2454 11 0 0 17 0 2 0 1112471261 52342784 9873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 12779 9873 83 193 0 12583 0
[pid=17178/tid=17179] ppid=17175 vsize=51116 CPUtime=12.28
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 3131 0 0 0 1223 5 0 0 17 0 2 0 1112471273 52342784 9873 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.92
Current children cumulated vsize (KiB) 56472

[startup+25.5022 s]
/proc/loadavg: 1.99 1.86 1.51 3/67 17179
/proc/meminfo: memFree=1178400/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=61792 CPUtime=50.19
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 12526 0 0 0 5004 15 0 0 19 0 2 0 1112471261 63275008 12512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 15448 12512 83 193 0 15252 0
[pid=17178/tid=17179] ppid=17175 vsize=61792 CPUtime=25.08
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 4322 0 0 0 2501 7 0 0 17 0 2 0 1112471273 63275008 12512 1992294400 134512640 135305190 4294956144 18446744073709551615 134530633 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.46
Current children cumulated vsize (KiB) 67148

[startup+51.102 s]
/proc/loadavg: 1.99 1.87 1.53 3/67 17179
/proc/meminfo: memFree=1161888/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=78116 CPUtime=101.27
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 16650 0 0 0 10105 22 0 0 18 0 2 0 1112471261 79990784 16636 1992294400 134512640 135305190 4294956144 18446744073709551615 134551863 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 19529 16636 83 193 0 19333 0
[pid=17178/tid=17179] ppid=17175 vsize=78116 CPUtime=50.67
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 6113 0 0 0 5057 10 0 0 17 0 2 0 1112471273 79990784 16636 1992294400 134512640 135305190 4294956144 18446744073709551615 134546042 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 83472

[startup+102.303 s]
/proc/loadavg: 1.99 1.89 1.55 3/67 17179
/proc/meminfo: memFree=1137760/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=102540 CPUtime=203.45
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 22640 0 0 0 20312 33 0 0 17 0 2 0 1112471261 105000960 22626 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 25635 22626 83 193 0 25439 0
[pid=17178/tid=17179] ppid=17175 vsize=102540 CPUtime=101.84
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 8843 0 0 0 10169 15 0 0 17 0 2 0 1112471273 105000960 22626 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.72
Current children cumulated vsize (KiB) 107896

[startup+162.303 s]
/proc/loadavg: 1.99 1.91 1.57 3/67 17179
/proc/meminfo: memFree=1133152/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=106684 CPUtime=323.16
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 23781 0 0 0 32279 37 0 0 17 0 2 0 1112471261 109244416 23767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 26671 23767 83 193 0 26475 0
[pid=17178/tid=17179] ppid=17175 vsize=106684 CPUtime=161.8
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 9457 0 0 0 16162 18 0 0 18 0 2 0 1112471273 109244416 23767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.43
Current children cumulated vsize (KiB) 112040

[startup+222.306 s]
/proc/loadavg: 1.99 1.92 1.60 3/67 17179
/proc/meminfo: memFree=1107168/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=133060 CPUtime=442.89
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 30273 0 0 0 44242 47 0 0 18 0 2 0 1112471261 136253440 30259 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 33265 30259 83 193 0 33069 0
[pid=17178/tid=17179] ppid=17175 vsize=133060 CPUtime=221.76
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 12500 0 0 0 22153 23 0 0 17 0 2 0 1112471273 136253440 30259 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.16
Current children cumulated vsize (KiB) 138416

[startup+282.303 s]
/proc/loadavg: 1.99 1.93 1.62 3/67 17179
/proc/meminfo: memFree=1089568/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=151860 CPUtime=562.62
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 34702 0 0 0 56208 54 0 0 21 0 2 0 1112471261 155504640 34688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 37965 34688 83 193 0 37769 0
[pid=17178/tid=17179] ppid=17175 vsize=151860 CPUtime=281.74
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 14534 0 0 0 28147 27 0 0 17 0 2 0 1112471273 155504640 34688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.89
Current children cumulated vsize (KiB) 157216

[startup+342.303 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 17179
/proc/meminfo: memFree=1069088/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=171264 CPUtime=682.34
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 39769 0 0 0 68173 61 0 0 17 0 2 0 1112471261 175374336 39755 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 42816 39755 83 193 0 42620 0
[pid=17178/tid=17179] ppid=17175 vsize=171264 CPUtime=341.7
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 16562 0 0 0 34140 30 0 0 17 0 2 0 1112471273 175374336 39755 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.61
Current children cumulated vsize (KiB) 176620

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 17179
/proc/meminfo: memFree=1060384/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=179636 CPUtime=802.08
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 41941 0 0 0 80141 67 0 0 20 0 2 0 1112471261 183947264 41927 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 44909 41927 83 193 0 44713 0
[pid=17178/tid=17179] ppid=17175 vsize=179636 CPUtime=401.67
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 17567 0 0 0 40134 33 0 0 25 0 2 0 1112471273 183947264 41927 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 184992

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 17179
/proc/meminfo: memFree=1056160/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=183732 CPUtime=921.82
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 43015 0 0 0 92111 71 0 0 17 0 2 0 1112471261 188141568 43001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 45933 43001 83 193 0 45737 0
[pid=17178/tid=17179] ppid=17175 vsize=183732 CPUtime=461.65
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 17888 0 0 0 46130 35 0 0 17 0 2 0 1112471273 188141568 43001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 189088

[startup+522.303 s]
/proc/loadavg: 1.99 1.96 1.69 3/67 17179
/proc/meminfo: memFree=1051424/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=187828 CPUtime=1041.55
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 44177 0 0 0 104080 75 0 0 17 0 2 0 1112471261 192335872 44163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 46957 44163 83 193 0 46761 0
[pid=17178/tid=17179] ppid=17175 vsize=187828 CPUtime=521.62
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 18345 0 0 0 52125 37 0 0 25 0 2 0 1112471273 192335872 44163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.82
Current children cumulated vsize (KiB) 193184

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.71 3/67 17179
/proc/meminfo: memFree=1034592/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=205400 CPUtime=1161.28
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 48411 0 0 0 116046 82 0 0 18 0 2 0 1112471261 210329600 48397 1992294400 134512640 135305190 4294956144 18446744073709551615 134557133 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 51350 48397 83 193 0 51154 0
[pid=17178/tid=17179] ppid=17175 vsize=205400 CPUtime=581.59
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 20841 0 0 0 58118 41 0 0 22 0 2 0 1112471273 210329600 48397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.55
Current children cumulated vsize (KiB) 210756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.602 s]
/proc/loadavg: 1.99 1.97 1.72 3/67 17179
/proc/meminfo: memFree=1029728/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=209496 CPUtime=1199.81
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 49606 0 0 0 119896 85 0 0 25 0 2 0 1112471261 214523904 49592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 52374 49592 83 193 0 52178 0
[pid=17178/tid=17179] ppid=17175 vsize=209496 CPUtime=600.89
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 21105 0 0 0 60047 42 0 0 19 0 2 0 1112471273 214523904 49592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214852

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

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

[startup+601.602 s]
/proc/loadavg: 1.99 1.97 1.72 3/67 17179
/proc/meminfo: memFree=1029728/2055920 swapFree=4176920/4192956
[pid=17175] ppid=17173 vsize=5356 CPUtime=0.27
/proc/17175/stat : 17175 (manysat.sh) S 17173 17175 17042 0 -1 4194304 312 1820 0 0 0 0 26 1 16 0 1 0 1112471233 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17175/statm: 1339 238 195 169 0 50 0
[pid=17178] ppid=17175 vsize=209496 CPUtime=1199.81
/proc/17178/stat : 17178 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194304 49606 0 0 0 119896 85 0 0 25 0 2 0 1112471261 214523904 49592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17178/statm: 52374 49592 83 193 0 52178 0
[pid=17178/tid=17179] ppid=17175 vsize=209496 CPUtime=600.89
/proc/17178/task/17179/stat : 17179 (manysat1.1_stat) R 17175 17175 17042 0 -1 4194368 21105 0 0 0 60047 42 0 0 19 0 2 0 1112471273 214523904 49592 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17175 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=264959
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.285955
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.62
CPU time (s): 1200.08
CPU user time (s): 1199.22
CPU system time (s): 0.86
CPU usage (%): 199.475
Max. virtual memory (cumulated for all children) (KiB): 214852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.264959
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2132
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= 4

runsolver used 0.532918 second user time and 1.66975 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 09:27:43
IDJOB=1525363
IDBENCH=70328
IDSOLVER=515
FILE ID=node35/1525363-1238398063
PBS_JOBID= 9061389
Free space on /tmp= 66500 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525363-1238398063/watcher-1525363-1238398063 -o /tmp/evaluation-result-1525363-1238398063/solver-1525363-1238398063 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525363-1238398063.cnf aimd 2

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

MD5SUM BENCH= b4b21d0b7e1c85f1ed2d73fe388ea563
RANDOM SEED=249654168

node35.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		: 3000.229
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		: 3000.229
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:       1230416 kB
Buffers:         96340 kB
Cached:         633152 kB
SwapCached:      10144 kB
Active:         214996 kB
Inactive:       526228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1230416 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            70368 kB
Committed_AS:  2678196 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-30 09:37:47