Trace number 1537750

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
Rsat 2009-03-22? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2520       0        0     nan |  0.000 % |
0.01/0.02	c |         0 |    8355    25351 |      --       0       --      -- |     --   | -45/151
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 1952   #clauses: 8355   #literals: 25351
0.01/0.02	c CPU time:   0.019996 s
0.01/0.02	c ==============================================================================
0.01/0.03	c Rsat version 3.02
0.01/0.04	c Base unit clause learned: 0

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-1537750-1238434239/watcher-1537750-1238434239 -o /tmp/evaluation-result-1537750-1238434239/solver-1537750-1238434239 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537750-1238434239.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18447
/proc/meminfo: memFree=1170488/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116088795 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18447/statm: 1339 240 199 169 0 50 0
[pid=18448] ppid=18447 vsize=1552 CPUtime=0
/proc/18448/stat : 18448 (SatElite) R 18447 18447 17950 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1116088796 1589248 219 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/18448/statm: 388 222 64 186 0 198 0

[startup+0.026445 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18447
/proc/meminfo: memFree=1170488/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116088795 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18447/statm: 1339 240 199 169 0 50 0
[pid=18448] ppid=18447 vsize=2620 CPUtime=0.01
/proc/18448/stat : 18448 (SatElite) R 18447 18447 17950 0 -1 4194304 541 0 0 0 1 0 0 0 18 0 1 0 1116088796 2682880 514 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/18448/statm: 655 516 93 186 0 465 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7976

[startup+0.102461 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18447
/proc/meminfo: memFree=1170488/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301481 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18447
/proc/meminfo: memFree=1170488/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.702528 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 18447
/proc/meminfo: memFree=1170488/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50261 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1167720/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=4788 CPUtime=1.45
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 766 0 0 0 145 0 0 0 25 0 1 0 1116088799 4902912 745 1992294400 4194304 5460562 548682068784 18446744073709551615 4197972 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 1197 745 118 309 0 884 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10144

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1167272/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=5036 CPUtime=3.05
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 951 0 0 0 305 0 0 0 25 0 1 0 1116088799 5156864 801 1992294400 4194304 5460562 548682068784 18446744073709551615 4200185 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 1259 801 118 309 0 946 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10392

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1166376/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=5848 CPUtime=6.25
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 1446 0 0 0 624 1 0 0 25 0 1 0 1116088799 5988352 1008 1992294400 4194304 5460562 548682068784 18446744073709551615 4226245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 1462 1008 118 309 0 1149 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11204

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1164904/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=7228 CPUtime=12.65
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 2701 0 0 0 1263 2 0 0 25 0 1 0 1116088799 7401472 1331 1992294400 4194304 5460562 548682068784 18446744073709551615 4225770 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 1807 1331 118 309 0 1494 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12584

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1162216/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=10196 CPUtime=25.44
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 5369 0 0 0 2541 3 0 0 25 0 1 0 1116088799 10440704 2041 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 2549 2041 118 309 0 2236 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15552

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 18450
/proc/meminfo: memFree=1158248/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=13768 CPUtime=51.03
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 8992 0 0 0 5098 5 0 0 25 0 1 0 1116088799 14098432 2976 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 3442 2976 118 309 0 3129 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19124

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 18450
/proc/meminfo: memFree=1152616/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=19644 CPUtime=102.22
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 15329 0 0 0 10214 8 0 0 25 0 1 0 1116088799 20115456 4379 1992294400 4194304 5460562 548682068784 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 4911 4379 118 309 0 4598 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25000

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 18450
/proc/meminfo: memFree=1147176/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=24952 CPUtime=162.2
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 20043 0 0 0 16209 11 0 0 25 0 1 0 1116088799 25550848 5733 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 6238 5733 118 309 0 5925 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30308

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 18450
/proc/meminfo: memFree=1142632/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=30148 CPUtime=222.18
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 25395 0 0 0 22204 14 0 0 25 0 1 0 1116088799 30871552 6855 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 7537 6855 118 309 0 7224 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35504

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 18450
/proc/meminfo: memFree=1138152/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=34396 CPUtime=282.17
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 30473 0 0 0 28200 17 0 0 25 0 1 0 1116088799 35221504 7965 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 8599 7965 118 309 0 8286 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39752

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 18450
/proc/meminfo: memFree=1134248/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=38156 CPUtime=342.15
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 34429 0 0 0 34196 19 0 0 25 0 1 0 1116088799 39071744 8945 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 9539 8945 118 309 0 9226 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43512

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 18450
/proc/meminfo: memFree=1131752/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0

################
# More data... #
################

/proc/18450/statm: 11725 11231 118 309 0 11412 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 52256

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 18450
/proc/meminfo: memFree=1123432/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=48500 CPUtime=582.09
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 44078 0 0 0 58182 27 0 0 25 0 1 0 1116088799 49664000 11649 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 12125 11649 118 309 0 11812 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 53856

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 18450
/proc/meminfo: memFree=1119848/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=53916 CPUtime=642.08
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 48516 0 0 0 64178 30 0 0 25 0 1 0 1116088799 55209984 12529 1992294400 4194304 5460562 548682068784 18446744073709551615 4226117 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 13479 12529 118 309 0 13166 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 59272

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 18450
/proc/meminfo: memFree=1117864/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=55832 CPUtime=702.06
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 51033 0 0 0 70174 32 0 0 25 0 1 0 1116088799 57171968 13030 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 13958 13030 118 309 0 13645 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 61188

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 18450
/proc/meminfo: memFree=1115496/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=58088 CPUtime=762.05
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 53637 0 0 0 76171 34 0 0 25 0 1 0 1116088799 59482112 13618 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 14522 13618 118 309 0 14209 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 63444

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1113384/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=60104 CPUtime=822.03
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 56179 0 0 0 82167 36 0 0 25 0 1 0 1116088799 61546496 14144 1992294400 4194304 5460562 548682068784 18446744073709551615 4225797 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 15026 14144 118 309 0 14713 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 65460

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1110952/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=62396 CPUtime=882.01
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 58792 0 0 0 88163 38 0 0 25 0 1 0 1116088799 63893504 14741 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 15599 14741 118 309 0 15286 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 67752

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1108648/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=64648 CPUtime=942
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 61395 0 0 0 94159 41 0 0 25 0 1 0 1116088799 66199552 15328 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 16162 15328 118 309 0 15849 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 70004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1106216/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=66956 CPUtime=1001.99
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 64014 0 0 0 100156 43 0 0 25 0 1 0 1116088799 68562944 15931 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 16739 15931 118 309 0 16426 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 72312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1103976/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=69104 CPUtime=1061.97
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 66592 0 0 0 106152 45 0 0 25 0 1 0 1116088799 70762496 16493 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 17276 16493 118 309 0 16963 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 74460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1102312/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=71088 CPUtime=1121.95
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 67093 0 0 0 112149 46 0 0 25 0 1 0 1116088799 72794112 16994 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 17772 16994 118 309 0 17459 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 76444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1101288/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=71620 CPUtime=1181.93
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 69268 0 0 0 118146 47 0 0 25 0 1 0 1116088799 73338880 17153 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 17905 17153 118 309 0 17592 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 76976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18452
/proc/meminfo: memFree=1101288/2055920 swapFree=4176920/4192956
[pid=18447] ppid=18445 vsize=5356 CPUtime=0.02
/proc/18447/stat : 18447 (rsat.sh) S 18445 18447 17950 0 -1 4194304 315 547 0 0 0 0 2 0 16 0 1 0 1116088795 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18447/statm: 1339 242 199 169 0 50 0
[pid=18450] ppid=18447 vsize=71752 CPUtime=1200.03
/proc/18450/stat : 18450 (rsat) R 18447 18447 17950 0 -1 4194304 69299 0 0 0 119956 47 0 0 25 0 1 0 1116088799 73474048 17184 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18450/statm: 17938 17184 118 309 0 17625 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 77108

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18447 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=28995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.035993
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.58
CPU system time (s): 0.47
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 85168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 862
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= 6
involuntary context switches= 2

runsolver used 1.49177 second user time and 2.87856 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 19:30:39
IDJOB=1537750
IDBENCH=70291
IDSOLVER=545
FILE ID=node35/1537750-1238434239
PBS_JOBID= 9061533
Free space on /tmp= 66504 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537750-1238434239/watcher-1537750-1238434239 -o /tmp/evaluation-result-1537750-1238434239/solver-1537750-1238434239 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537750-1238434239.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=1073880315

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:       1171032 kB
Buffers:         98656 kB
Cached:         689724 kB
SwapCached:      10144 kB
Active:         281136 kB
Inactive:       519020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1171032 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            5904 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            70800 kB
Committed_AS:  2727740 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= 66496 MiB
End job on node35 at 2009-03-30 19:50:41