Trace number 1807177

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
ReVivAl 0.23 2009-03-18? (TO) 1200.03 1199.91

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 1
7.19/7.24	#LEARNT CLAUSES 0
7.39/7.44	done !
7.39/7.44	c Calling MINISAT
7.39/7.44	This is MiniSat 2.0 beta
7.39/7.44	WARNING: for repeatability, setting FPU to use double precision
7.39/7.44	============================[ Problem Statistics ]=============================
7.39/7.44	|                                                                             |
7.39/7.44	|  Number of variables:  2640                                                 |
7.39/7.44	|  Number of clauses:    305320                                               |
7.43/7.57	|  Parsing time:         0.12         s                                       |
7.43/7.58	============================[ Search Statistics ]==============================
7.43/7.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.43/7.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.43/7.58	===============================================================================
7.43/7.58	|         0 |    2640   305320   613120 |   101773        0    nan |  0.000 % |
7.43/7.59	|       100 |    2640   305320   613120 |   111950      100    207 |  0.000 % |
7.58/7.62	|       253 |    2640   305320   613120 |   123145      253    181 |  0.000 % |
7.58/7.65	|       481 |    2640   305320   613120 |   135460      481    189 |  0.000 % |
7.68/7.72	|       820 |    2640   305320   613120 |   149006      820    223 |  0.000 % |
7.77/7.81	|      1327 |    2640   305320   613120 |   163906     1327    229 |  0.000 % |
7.87/7.97	|      2090 |    2640   305320   613120 |   180297     2090    251 |  0.000 % |
8.17/8.22	|      3232 |    2640   305320   613120 |   198327     3232    256 |  0.000 % |
8.57/8.67	|      4940 |    2640   305320   613120 |   218160     4940    268 |  0.000 % |
9.37/9.45	|      7502 |    2640   305320   613120 |   239976     7502    265 |  0.000 % |
11.07/11.11	|     11348 |    2640   305320   613120 |   263973    11348    275 |  0.000 % |
13.97/14.05	|     17114 |    2640   305320   613120 |   290371    17114    274 |  0.000 % |
19.18/19.24	|     25764 |    2640   305320   613120 |   319408    25764    267 |  0.000 % |
30.47/30.57	|     38740 |    2640   305320   613120 |   351349    38740    256 |  0.000 % |
51.58/51.61	|     58201 |    2640   305320   613120 |   386484    58201    281 |  0.000 % |
95.48/95.55	|     87394 |    2640   305320   613120 |   425132    87394    286 |  0.000 % |
218.81/218.82	|    131185 |    2640   305320   613120 |   467645   131185    299 |  0.000 % |
462.13/462.17	|    196872 |    2640   305320   613120 |   514410   196872    293 |  0.000 % |
1049.31/1049.22	|    295400 |    2640   305320   613120 |   565851   295400    301 |  0.000 % |

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-1807177-1242155088/watcher-1807177-1242155088 -o /tmp/evaluation-result-1807177-1242155088/solver-1807177-1242155088 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1807177-1242155088.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: 1.00 1.00 0.97 3/64 13544
/proc/meminfo: memFree=1225216/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=2124 CPUtime=0
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 292 0 0 0 0 0 0 0 19 0 1 0 243542248 2174976 259 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13545/statm: 659 262 81 6 0 297 0

[startup+0.0937199 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 13544
/proc/meminfo: memFree=1225216/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=0.08
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 7 1 0 0 19 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134523584 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16608

[startup+0.101717 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 13544
/proc/meminfo: memFree=1225216/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=0.09
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 8 1 0 0 19 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134524107 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16608

[startup+0.30166 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 13544
/proc/meminfo: memFree=1225216/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=0.29
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 28 1 0 0 21 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134524267 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16608

[startup+0.701545 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 13544
/proc/meminfo: memFree=1225216/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=0.69
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 68 1 0 0 25 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134515842 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16608

[startup+1.50232 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13546
/proc/meminfo: memFree=1215024/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=1.49
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 148 1 0 0 25 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134523975 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16608

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13546
/proc/meminfo: memFree=1214896/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=3.09
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 308 1 0 0 25 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16608

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13546
/proc/meminfo: memFree=1214768/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=0
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 243542248 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 237 196 169 0 51 0
[pid=13545] ppid=13544 vsize=11248 CPUtime=6.29
/proc/13545/stat : 13545 (revival) R 13544 13544 13097 0 -1 4194304 3514 0 0 0 628 1 0 0 25 0 1 50000 243542248 11517952 2497 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13545/statm: 2812 2497 85 6 0 2450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16608

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1192752/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=30180 CPUtime=5.24
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 7445 0 0 0 521 3 0 0 25 0 1 0 243542992 30904320 7431 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 7545 7431 77 170 0 7373 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35540

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1171248/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=50424 CPUtime=18.04
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 12507 0 0 0 1798 6 0 0 25 0 1 0 243542992 51634176 12493 1992294400 134512640 135212939 4294956240 18446744073709551615 134527056 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 12606 12493 77 170 0 12434 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55784

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1141680/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=80472 CPUtime=43.65
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 20016 0 0 0 4353 12 0 0 25 0 1 0 243542992 82403328 20002 1992294400 134512640 135212939 4294956240 18446744073709551615 134527014 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 20118 20002 77 170 0 19946 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1101232/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=120232 CPUtime=94.85
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 29946 0 0 0 9463 22 0 0 25 0 1 0 243542992 123117568 29932 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 30058 29932 77 170 0 29886 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 125592

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1072240/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=149624 CPUtime=154.87
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 37276 0 0 0 15457 30 0 0 25 0 1 0 243542992 153214976 37262 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 37406 37262 77 170 0 37234 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 154984

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1044592/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=176828 CPUtime=214.87
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 44087 0 0 0 21449 38 0 0 25 0 1 0 243542992 181071872 44073 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 44207 44073 77 170 0 44035 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 182188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1025008/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=196868 CPUtime=274.88
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 49012 0 0 0 27446 42 0 0 25 0 1 0 243542992 201592832 48998 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 49217 48998 77 170 0 49045 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 202228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=1005744/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=215956 CPUtime=334.89
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 53802 0 0 0 33442 47 0 0 25 0 1 0 243542992 221138944 53788 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 53989 53788 77 170 0 53817 0
Current children cumulated CPU time (s) 342.32

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

/proc/13547/statm: 70524 70235 77 170 0 70352 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 287456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=926512/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=295156 CPUtime=634.93
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 73518 0 0 0 63425 68 0 0 25 0 1 0 243542992 302239744 73504 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 73789 73504 77 170 0 73617 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 300516

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=912176/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=309644 CPUtime=694.93
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 77131 0 0 0 69422 71 0 0 25 0 1 0 243542992 317075456 77117 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 77411 77117 77 170 0 77239 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 315004

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=899760/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=321856 CPUtime=754.95
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 80186 0 0 0 75421 74 0 0 25 0 1 0 243542992 329580544 80172 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 80464 80172 77 170 0 80292 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 327216

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=887600/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=334196 CPUtime=814.95
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 83288 0 0 0 81418 77 0 0 25 0 1 0 243542992 342216704 83274 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 83549 83274 77 170 0 83377 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 339556

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13547
/proc/meminfo: memFree=874352/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=347464 CPUtime=874.95
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 86573 0 0 0 87414 81 0 0 25 0 1 0 243542992 355803136 86559 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 86866 86559 77 170 0 86694 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 352824

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 0.98 2/66 13547
/proc/meminfo: memFree=862000/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=359688 CPUtime=934.97
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 89657 0 0 0 93412 85 0 0 25 0 1 0 243542992 368320512 89643 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 89922 89643 77 170 0 89750 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 365048

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/66 13547
/proc/meminfo: memFree=849264/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=372504 CPUtime=994.97
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 92834 0 0 0 99411 86 0 0 25 0 1 0 243542992 381444096 92820 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 93126 92820 77 170 0 92954 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 377864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 13547
/proc/meminfo: memFree=836528/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=385160 CPUtime=1054.98
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 96025 0 0 0 105408 90 0 0 25 0 1 0 243542992 394403840 96011 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 96290 96011 77 170 0 96118 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 390520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 13547
/proc/meminfo: memFree=824752/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=396816 CPUtime=1114.99
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 98933 0 0 0 111407 92 0 0 25 0 1 0 243542992 406339584 98919 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 99204 98919 77 170 0 99032 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 402176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 13547
/proc/meminfo: memFree=811760/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=410520 CPUtime=1175
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 102205 0 0 0 117405 95 0 0 25 0 1 0 243542992 420372480 102191 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 102630 102191 77 170 0 102458 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 415880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 13547
/proc/meminfo: memFree=807728/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=414232 CPUtime=1192.6
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 103149 0 0 0 119164 96 0 0 25 0 1 0 243542992 424173568 103135 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 103558 103135 77 170 0 103386 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 419592

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 13547
/proc/meminfo: memFree=807728/2055920 swapFree=4180148/4192956
[pid=13544] ppid=13542 vsize=5360 CPUtime=7.43
/proc/13544/stat : 13544 (run.sh) S 13542 13544 13097 0 -1 4194304 312 3529 0 0 0 0 740 3 19 0 1 0 243542248 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13544/statm: 1340 238 197 169 0 51 0
[pid=13547] ppid=13544 vsize=414232 CPUtime=1192.6
/proc/13547/stat : 13547 (minisat) R 13544 13544 13097 0 -1 4194304 103149 0 0 0 119164 96 0 0 25 0 1 0 243542992 424173568 103135 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13547/statm: 103558 103135 77 170 0 103386 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 419592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13544 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=407873
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 7.44087
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1199.91
CPU time (s): 1200.03
CPU user time (s): 1199.04
CPU system time (s): 0.99
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 419592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.40787
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3841
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= 33

runsolver used 1.2818 second user time and 3.09653 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-12 21:04:49
IDJOB=1807177
IDBENCH=71282
IDSOLVER=649
FILE ID=node16/1807177-1242155088
PBS_JOBID= 9289705
Free space on /tmp= 66036 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807177-1242155088/watcher-1807177-1242155088 -o /tmp/evaluation-result-1807177-1242155088/solver-1807177-1242155088 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1807177-1242155088.cnf HOME

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

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=50448750

node16.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		: 3000.234
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		: 3000.234
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:       1225696 kB
Buffers:         84968 kB
Cached:         661388 kB
SwapCached:       7152 kB
Active:         230240 kB
Inactive:       524632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1225696 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:            5344 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            61420 kB
Committed_AS:   913640 kB
PageTables:       1436 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= 66032 MiB
End job on node16 at 2009-05-12 21:24:51