Trace number 1806958

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.05 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 31
329.33/329.57	#LEARNT CLAUSES 71
329.74/329.95	done !
329.74/329.95	c Now, SatElite...
329.74/329.95	c Parsing...
329.79/330.40	c ==============================================================================
329.79/330.40	c |           |     ORIGINAL     |              LEARNT              |          |
329.79/330.40	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
329.79/330.40	c ==============================================================================
329.79/330.40	c |         0 |  322512  1239670 |   96753       0        0     nan |  0.000 % |
333.43/333.66	c |         0 |  300831  1359428 |      --       0       --      -- |     --   | -21681/119758
333.43/333.66	c ==============================================================================
333.43/333.66	c Result  :   #vars: 942   #clauses: 300831   #literals: 1359428
333.43/333.66	c CPU time:   3.64945 s
333.43/333.66	c ==============================================================================
334.13/334.34	c SatElite is done !
334.13/334.34	c Calling MINISAT
334.13/334.34	This is MiniSat 2.0 beta
334.13/334.34	WARNING: for repeatability, setting FPU to use double precision
334.13/334.34	============================[ Problem Statistics ]=============================
334.13/334.34	|                                                                             |
334.13/334.34	|  Number of variables:  942                                                  |
334.13/334.34	|  Number of clauses:    300831                                               |
334.17/334.52	|  Parsing time:         0.17         s                                       |
334.17/334.53	============================[ Search Statistics ]==============================
334.17/334.53	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
334.17/334.53	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
334.17/334.53	===============================================================================
334.17/334.53	|         0 |     942   300831  1359428 |   100277        0    nan |  0.000 % |
334.17/334.56	|       100 |     942   300831  1359428 |   110304      100     16 |  0.000 % |
334.17/334.59	|       250 |     942   300831  1359428 |   121335      250     22 |  0.000 % |
334.17/334.65	|       475 |     942   300831  1359428 |   133468      475     24 |  0.000 % |
334.17/334.69	|       812 |     941   300831  1359428 |   146815      811     21 |  0.106 % |
334.17/334.85	|      1320 |     941   300831  1359428 |   161497     1319     36 |  0.106 % |
334.17/335.00	|      2080 |     941   300831  1359428 |   177646     2079     30 |  0.106 % |
334.17/335.38	|      3219 |     941   300831  1359428 |   195411     3218     35 |  0.106 % |
335.72/335.91	|      4928 |     941   300831  1359428 |   214952     4927     33 |  0.106 % |
336.92/337.10	|      7492 |     941   300831  1359428 |   236447     7491     40 |  0.106 % |
338.52/338.80	|     11337 |     941   300831  1359428 |   260092    11336     41 |  0.106 % |
340.61/340.90	|     17103 |     941   300831  1359428 |   286101    17102     38 |  0.106 % |
343.62/343.84	|     25754 |     941   300831  1359428 |   314712    25753     40 |  0.106 % |
351.31/351.53	|     38728 |     941   300831  1359428 |   346183    38727     43 |  0.106 % |
363.91/364.14	|     58192 |     941   300778  1359322 |   380801    58191     44 |  0.106 % |
381.39/381.69	|     87386 |     941   300778  1359322 |   418881    87385     44 |  0.106 % |
422.87/423.12	|    131175 |     941   300778  1359322 |   460770   131174     47 |  0.106 % |
495.84/496.16	|    196861 |     941   300778  1359322 |   506847   196860     49 |  0.106 % |
663.77/664.12	|    295387 |     941   300778  1359322 |   557531   295386     51 |  0.106 % |
1170.66/1171.29	|    443176 |     941   300778  1359322 |   613285   443175     53 |  0.106 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806958-1242153781/watcher-1806958-1242153781 -o /tmp/evaluation-result-1806958-1242153781/solver-1806958-1242153781 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806958-1242153781.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.15 1.03 0.97 3/64 14455
/proc/meminfo: memFree=1061648/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) R 14453 14455 14011 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14455/statm: 1340 236 195 169 0 51 0
[pid=14456] ppid=14455 vsize=2124 CPUtime=0
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 243411396 2174976 243 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 531 251 81 6 0 169 0

[startup+0.0332379 s]
/proc/loadavg: 1.15 1.03 0.97 3/64 14455
/proc/meminfo: memFree=1061648/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=34380 CPUtime=0.02
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 4371 0 0 0 0 2 0 0 18 0 1 0 243411396 35205120 4337 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 8595 4344 81 6 0 8233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 39740

[startup+0.101251 s]
/proc/loadavg: 1.15 1.03 0.97 3/64 14455
/proc/meminfo: memFree=1061648/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=30624 CPUtime=0.09
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 7356 0 0 0 5 4 0 0 20 0 1 0 243411396 31358976 7322 1992294400 134512640 134537284 4294956368 18446744073709551615 1607291 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7656 7322 82 6 0 7294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35984

[startup+0.301262 s]
/proc/loadavg: 1.15 1.03 0.97 3/64 14455
/proc/meminfo: memFree=1061648/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=53388 CPUtime=0.29
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 12825 0 0 0 23 6 0 0 21 0 1 0 243411396 54669312 12791 1992294400 134512640 134537284 4294956368 18446744073709551615 1607291 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 13347 12791 82 6 0 12985 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58748

[startup+0.701294 s]
/proc/loadavg: 1.15 1.03 0.97 3/64 14455
/proc/meminfo: memFree=1061648/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=59120 CPUtime=0.69
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 13707 0 0 0 63 6 0 0 25 0 1 0 243411396 60538880 13673 1992294400 134512640 134537284 4294956368 18446744073709551615 134521597 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 14780 13673 82 6 0 14418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64480

[startup+1.50136 s]
/proc/loadavg: 1.15 1.03 0.97 2/66 14457
/proc/meminfo: memFree=1006976/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=59120 CPUtime=1.49
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 13707 0 0 0 143 6 0 0 25 0 1 0 243411396 60538880 13673 1992294400 134512640 134537284 4294956368 18446744073709551615 134521597 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 14780 13673 82 6 0 14418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64480

[startup+3.1015 s]
/proc/loadavg: 1.14 1.03 0.97 2/66 14457
/proc/meminfo: memFree=1006984/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=59120 CPUtime=3.09
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 13707 0 0 0 303 6 0 0 25 0 1 0 243411396 60538880 13673 1992294400 134512640 134537284 4294956368 18446744073709551615 134521597 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 14780 13673 82 6 0 14418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64480

[startup+6.30178 s]
/proc/loadavg: 1.14 1.03 0.97 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=6.29
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 622 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523926 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46224

[startup+12.7013 s]
/proc/loadavg: 1.12 1.03 0.97 2/66 14457
/proc/meminfo: memFree=1025288/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=12.68
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 1261 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523724 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46224

[startup+25.5014 s]
/proc/loadavg: 1.10 1.03 0.97 2/66 14457
/proc/meminfo: memFree=1025416/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=25.47
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 2540 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523936 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46224

[startup+51.1016 s]
/proc/loadavg: 1.22 1.06 0.98 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=51.06
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 5099 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523851 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46224

[startup+102.305 s]
/proc/loadavg: 1.17 1.08 0.99 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=102.23
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 10216 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523915 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 46224

[startup+162.301 s]
/proc/loadavg: 1.06 1.06 0.99 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=162.21
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 16214 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523942 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46224

[startup+222.301 s]
/proc/loadavg: 1.02 1.05 0.99 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=222.19
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 22212 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 46224

[startup+282.302 s]
/proc/loadavg: 1.01 1.04 0.99 2/66 14457
/proc/meminfo: memFree=1025352/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=0
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 243411395 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14455/statm: 1340 237 196 169 0 51 0
[pid=14456] ppid=14455 vsize=40864 CPUtime=282.15
/proc/14456/stat : 14456 (revival) R 14455 14455 14011 0 -1 4194304 14578 0 0 0 28208 7 0 0 25 0 1 50000 243411396 41844736 9086 1992294400 134512640 134537284 4294956368 18446744073709551615 134523887 0 0 4096 8192 0 0 0 17 0 0 0
/proc/14456/statm: 10216 9086 85 6 0 9854 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 46224

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 0.99 2/66 14459
/proc/meminfo: memFree=1026696/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=21784 CPUtime=7.95
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 5310 0 0 0 792 3 0 0 25 0 1 0 243444829 22306816 5294 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 5446 5294 77 170 0 5274 0
Current children cumulated CPU time (s) 342.12

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

/proc/14459/statm: 17358 17050 77 170 0 17186 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 74792

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=970824/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=78408 CPUtime=247.82
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 19296 0 0 0 24765 17 0 0 25 0 1 0 243444829 80289792 19280 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 19602 19280 77 170 0 19430 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 83768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=963272/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=85864 CPUtime=307.8
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 21161 0 0 0 30761 19 0 0 25 0 1 0 243444829 87924736 21145 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 21466 21145 77 170 0 21294 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 91224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=956552/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=92496 CPUtime=367.79
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 22851 0 0 0 36758 21 0 0 25 0 1 0 243444829 94715904 22835 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 23124 22835 77 170 0 22952 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 97856

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=950536/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=99040 CPUtime=427.77
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 24336 0 0 0 42754 23 0 0 25 0 1 0 243444829 101416960 24320 1992294400 134512640 135212939 4294956240 18446744073709551615 134526633 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 24760 24320 77 170 0 24588 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 104400

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=945480/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=104048 CPUtime=487.73
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 25590 0 0 0 48749 24 0 0 25 0 1 0 243444829 106545152 25574 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 26012 25574 77 170 0 25840 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 109408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=940872/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=108600 CPUtime=547.71
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 26737 0 0 0 54746 25 0 0 25 0 1 0 243444829 111206400 26721 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 27150 26721 77 170 0 26978 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 113960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=936776/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=112676 CPUtime=607.68
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 27755 0 0 0 60742 26 0 0 25 0 1 0 243444829 115380224 27739 1992294400 134512640 135212939 4294956240 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 28169 27739 77 170 0 27997 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 118036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=932808/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=116564 CPUtime=667.65
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 28745 0 0 0 66739 26 0 0 25 0 1 0 243444829 119361536 28729 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 29141 28729 77 170 0 28969 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 121924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14459
/proc/meminfo: memFree=929096/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=120340 CPUtime=727.63
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 29665 0 0 0 72736 27 0 0 25 0 1 0 243444829 123228160 29649 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 30085 29649 77 170 0 29913 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 125700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14465
/proc/meminfo: memFree=924808/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=124532 CPUtime=787.61
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 30694 0 0 0 78732 29 0 0 25 0 1 0 243444829 127520768 30678 1992294400 134512640 135212939 4294956240 18446744073709551615 134526655 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 31133 30678 77 170 0 30961 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 129892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14465
/proc/meminfo: memFree=919432/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=130164 CPUtime=847.58
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 32061 0 0 0 84728 30 0 0 25 0 1 0 243444829 133287936 32045 1992294400 134512640 135212939 4294956240 18446744073709551615 134527045 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 32541 32045 77 170 0 32369 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 135524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14465
/proc/meminfo: memFree=918152/2055920 swapFree=4178020/4192956
[pid=14455] ppid=14453 vsize=5360 CPUtime=334.17
/proc/14455/stat : 14455 (run.sh) S 14453 14455 14011 0 -1 4194304 341 21762 0 0 0 0 33397 20 16 0 1 0 243411395 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14455/statm: 1340 241 197 169 0 51 0
[pid=14459] ppid=14455 vsize=131252 CPUtime=865.88
/proc/14459/stat : 14459 (minisat) R 14455 14455 14011 0 -1 4194304 32348 0 0 0 86558 30 0 0 25 0 1 0 243444829 134402048 32332 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/14459/statm: 32813 32332 77 170 0 32641 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 136612

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 14455 and gives
#  childrusage.ru_utime.tv_sec=333
#  childrusage.ru_utime.tv_usec=978227
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=209968
# CPU time returned by wait4() is 334.188
# 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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.55
CPU system time (s): 0.5
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 136612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 333.978
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22103
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= 8
involuntary context switches= 931

runsolver used 1.05784 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-12 20:43:02
IDJOB=1806958
IDBENCH=71135
IDSOLVER=647
FILE ID=node31/1806958-1242153781
PBS_JOBID= 9289690
Free space on /tmp= 66256 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806958-1242153781/watcher-1806958-1242153781 -o /tmp/evaluation-result-1806958-1242153781/solver-1806958-1242153781 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806958-1242153781.cnf HOME

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

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=2066455141

node31.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		: 3000.213
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		: 3000.213
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:       1062128 kB
Buffers:         49740 kB
Cached:         864264 kB
SwapCached:       8008 kB
Active:          82160 kB
Inactive:       842376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062128 kB
SwapTotal:     4192956 kB
SwapFree:      4178020 kB
Dirty:           23328 kB
Writeback:           0 kB
Mapped:          14316 kB
Slab:            54964 kB
Committed_AS:   857788 kB
PageTables:       1464 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= 66240 MiB
End job on node31 at 2009-05-12 21:03:05