Trace number 1796218

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) 1200.07 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications 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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 7
217.93/218.00	#LEARNT CLAUSES 1273
218.02/218.13	done !
218.02/218.13	c Calling MINISAT
218.02/218.13	This is MiniSat 2.0 beta
218.02/218.13	WARNING: for repeatability, setting FPU to use double precision
218.02/218.13	============================[ Problem Statistics ]=============================
218.02/218.13	|                                                                             |
218.02/218.13	|  Number of variables:  219756                                               |
218.02/218.13	|  Number of clauses:    257391                                               |
218.06/218.24	|  Parsing time:         0.09         s                                       |
218.06/218.24	============================[ Search Statistics ]==============================
218.06/218.24	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
218.06/218.24	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
218.06/218.24	===============================================================================
218.06/218.24	|         0 |   19288    56670   123138 |    18890        0    nan |  0.000 % |
218.06/218.29	|       100 |   19288    56670   123138 |    20779      100     84 | 91.223 % |
218.06/218.35	|       252 |   19288    56670   123138 |    22856      252     50 | 91.223 % |
218.06/218.43	|       479 |   19288    56670   123138 |    25142      479     37 | 91.223 % |
218.06/218.59	|       816 |   19288    56670   123138 |    27656      816     46 | 91.223 % |
218.81/218.92	|      1324 |   19288    56670   123138 |    30422     1324     41 | 91.223 % |
219.71/219.82	|      2084 |   19288    56670   123138 |    33464     2084     36 | 91.223 % |
220.31/220.46	|      3223 |   19288    56670   123138 |    36811     3223     46 | 91.223 % |
221.41/221.50	|      4931 |   19288    56670   123138 |    40492     4931     41 | 91.223 % |
224.61/224.75	|      7493 |   19288    56670   123138 |    44541     7493     42 | 91.223 % |
227.41/227.50	|     11337 |   19288    56670   123138 |    48995    11337     59 | 91.223 % |
233.51/233.61	|     17104 |   19288    56670   123138 |    53895    17104     74 | 91.223 % |
239.72/239.80	|     25754 |   19288    56670   123138 |    59284    25754     80 | 91.223 % |
254.50/254.60	|     38728 |   19288    56670   123138 |    65213    38728     77 | 91.223 % |
282.30/282.43	|     58190 |   19288    56670   123138 |    71734    58190     72 | 91.223 % |
331.89/332.00	|     87382 |   19288    56670   123138 |    78908    87382     72 | 91.223 % |
432.36/432.56	|    131171 |   19288    56670   123138 |    86799   131171     67 | 91.223 % |
607.91/608.13	|    196855 |   19288    56670   123138 |    95478   196855     71 | 91.223 % |
979.92/980.24	|    295384 |   19288    56670   123138 |   105026   295384     67 | 91.223 % |

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-1796218-1242071908/watcher-1796218-1242071908 -o /tmp/evaluation-result-1796218-1242071908/solver-1796218-1242071908 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796218-1242071908.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: 0.85 1.00 1.33 3/64 27844
/proc/meminfo: memFree=1152616/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) R 27842 27844 27807 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 233402067615 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/27844/statm: 1340 236 195 169 0 51 0
[pid=27845] ppid=27844 vsize=1868 CPUtime=0
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 235217008 1912832 173 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27845/statm: 467 180 80 6 0 105 0

[startup+0.0230921 s]
/proc/loadavg: 0.85 1.00 1.33 3/64 27844
/proc/meminfo: memFree=1152616/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=17996 CPUtime=0.01
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 2910 0 0 0 0 1 0 0 19 0 1 0 235217008 18427904 2877 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27845/statm: 4499 2883 81 6 0 4137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23356

[startup+0.101099 s]
/proc/loadavg: 0.85 1.00 1.33 3/64 27844
/proc/meminfo: memFree=1152616/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=34808 CPUtime=0.09
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 7907 0 0 0 5 4 0 0 19 0 1 0 235217008 35643392 7870 1992294400 134512640 134537284 4294956368 18446744073709551615 134526288 0 0 4096 0 0 0 0 17 1 0 0
/proc/27845/statm: 8702 7871 82 6 0 8340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40168

[startup+0.301119 s]
/proc/loadavg: 0.85 1.00 1.33 3/64 27844
/proc/meminfo: memFree=1152616/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=58552 CPUtime=0.29
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 13256 0 0 0 23 6 0 0 21 0 1 0 235217008 59957248 13219 1992294400 134512640 134537284 4294956368 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/27845/statm: 14671 13220 82 6 0 14309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63912

[startup+0.701158 s]
/proc/loadavg: 0.85 1.00 1.33 3/64 27844
/proc/meminfo: memFree=1152616/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55124 CPUtime=0.68
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 16962 0 0 0 60 8 0 0 25 0 1 50000 235217008 56446976 12426 1992294400 134512640 134537284 4294956368 18446744073709551615 134531222 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13781 12426 85 6 0 13419 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60484

[startup+1.50124 s]
/proc/loadavg: 0.85 1.00 1.33 2/66 27846
/proc/meminfo: memFree=1102680/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=1.48
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 16999 0 0 0 140 8 0 0 25 0 1 50000 235217008 56590336 12463 1992294400 134512640 134537284 4294956368 18446744073709551615 134523936 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12463 85 6 0 13454 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 60624

[startup+3.1014 s]
/proc/loadavg: 0.85 1.00 1.33 2/66 27846
/proc/meminfo: memFree=1102488/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=3.09
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17030 0 0 0 300 9 0 0 25 0 1 50000 235217008 56590336 12494 1992294400 134512640 134537284 4294956368 18446744073709551615 134524222 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12494 85 6 0 13454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60624

[startup+6.30171 s]
/proc/loadavg: 0.86 1.00 1.33 2/66 27846
/proc/meminfo: memFree=1102240/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=6.29
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17047 0 0 0 620 9 0 0 25 0 1 50000 235217008 56590336 12511 1992294400 134512640 134537284 4294956368 18446744073709551615 134523620 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12511 85 6 0 13454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60624

[startup+12.7014 s]
/proc/loadavg: 0.87 1.00 1.33 2/66 27846
/proc/meminfo: memFree=1102304/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=12.68
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17073 0 0 0 1259 9 0 0 25 0 1 50000 235217008 56590336 12537 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12537 85 6 0 13454 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60624

[startup+25.5016 s]
/proc/loadavg: 0.90 1.00 1.32 2/66 27846
/proc/meminfo: memFree=1102432/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=25.48
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17093 0 0 0 2539 9 0 0 25 0 1 50000 235217008 56590336 12557 1992294400 134512640 134537284 4294956368 18446744073709551615 134524087 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12557 85 6 0 13454 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60624

[startup+51.1012 s]
/proc/loadavg: 0.93 1.00 1.31 2/66 27846
/proc/meminfo: memFree=1102432/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=51.07
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17103 0 0 0 5098 9 0 0 25 0 1 50000 235217008 56590336 12567 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12567 85 6 0 13454 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60624

[startup+102.305 s]
/proc/loadavg: 0.97 1.00 1.29 2/66 27846
/proc/meminfo: memFree=1102496/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=102.26
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17109 0 0 0 10217 9 0 0 25 0 1 50000 235217008 56590336 12573 1992294400 134512640 134537284 4294956368 18446744073709551615 134524087 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12573 85 6 0 13454 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60624

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.27 2/66 27852
/proc/meminfo: memFree=1102368/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=0
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235217008 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1340 237 196 169 0 51 0
[pid=27845] ppid=27844 vsize=55264 CPUtime=162.24
/proc/27845/stat : 27845 (revival) R 27844 27844 27807 0 -1 4194304 17109 0 0 0 16215 9 0 0 25 0 1 50000 235217008 56590336 12573 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27845/statm: 13816 12573 85 6 0 13454 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 60624

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.25 2/66 27853
/proc/meminfo: memFree=1132832/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=20564 CPUtime=4.15
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 4404 0 0 0 414 1 0 0 25 0 1 0 235238822 21057536 4261 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 5141 4261 77 170 0 4969 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25924

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.23 2/66 27853
/proc/meminfo: memFree=1114848/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=38608 CPUtime=64.14
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 8906 0 0 0 6406 8 0 0 25 0 1 0 235238822 39534592 8763 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 9652 8763 77 170 0 9480 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43968

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.22 2/66 27853
/proc/meminfo: memFree=1103456/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=50164 CPUtime=124.12
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 11732 0 0 0 12401 11 0 0 25 0 1 0 235238822 51367936 11589 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 12541 11589 77 170 0 12369 0
Current children cumulated CPU time (s) 342.18

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

/proc/27853/statm: 18623 17657 77 170 0 18451 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 79852

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.16 2/66 27853
/proc/meminfo: memFree=1071840/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=81800 CPUtime=364.06
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 19618 0 0 0 36387 19 0 0 25 0 1 0 235238822 83763200 19475 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 20450 19475 77 170 0 20278 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 87160

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.15 2/66 27853
/proc/meminfo: memFree=1066080/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=87860 CPUtime=424.05
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 21046 0 0 0 42384 21 0 0 25 0 1 0 235238822 89968640 20903 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 21965 20903 77 170 0 21793 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 93220

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 27853
/proc/meminfo: memFree=1061152/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=92956 CPUtime=484.03
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 22287 0 0 0 48381 22 0 0 25 0 1 0 235238822 95186944 22144 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 23239 22144 77 170 0 23067 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 98316

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.12 2/66 27853
/proc/meminfo: memFree=1056608/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=97440 CPUtime=544.02
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 23398 0 0 0 54378 24 0 0 25 0 1 0 235238822 99778560 23255 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 24360 23255 77 170 0 24188 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 102800

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.11 2/66 27853
/proc/meminfo: memFree=1052640/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=101396 CPUtime=604.01
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 24395 0 0 0 60376 25 0 0 25 0 1 0 235238822 103829504 24252 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 25349 24252 77 170 0 25177 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 106756

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.10 2/66 27853
/proc/meminfo: memFree=1048672/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=105328 CPUtime=663.99
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 25388 0 0 0 66374 25 0 0 25 0 1 0 235238822 107855872 25245 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 26332 25245 77 170 0 26160 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 110688

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/66 27853
/proc/meminfo: memFree=1045344/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=108728 CPUtime=723.97
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 26228 0 0 0 72371 26 0 0 25 0 1 0 235238822 111337472 26085 1992294400 134512640 135212939 4294956240 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 27182 26085 77 170 0 27010 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 114088

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 27853
/proc/meminfo: memFree=1040544/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=113488 CPUtime=783.96
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 27422 0 0 0 78369 27 0 0 25 0 1 0 235238822 116211712 27279 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 28372 27279 77 170 0 28200 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 118848

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 27853
/proc/meminfo: memFree=1037280/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=117368 CPUtime=843.94
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 28230 0 0 0 84366 28 0 0 25 0 1 0 235238822 120184832 28087 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 29342 28087 77 170 0 29170 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 122728

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 27853
/proc/meminfo: memFree=1037280/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=117368 CPUtime=903.92
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 28230 0 0 0 90364 28 0 0 25 0 1 0 235238822 120184832 28087 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 29342 28087 77 170 0 29170 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 122728

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 27853
/proc/meminfo: memFree=1037216/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=117368 CPUtime=963.91
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 28232 0 0 0 96363 28 0 0 25 0 1 0 235238822 120184832 28089 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 29342 28089 77 170 0 29170 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 122728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 27853
/proc/meminfo: memFree=1037216/2055920 swapFree=4180208/4192956
[pid=27844] ppid=27842 vsize=5360 CPUtime=218.06
/proc/27844/stat : 27844 (run.sh) S 27842 27844 27807 0 -1 4194304 312 17123 0 1 0 0 21794 12 16 0 1 0 235217008 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1340 238 197 169 0 51 0
[pid=27853] ppid=27844 vsize=117368 CPUtime=982.01
/proc/27853/stat : 27853 (minisat) R 27844 27844 27807 0 -1 4194304 28233 0 0 0 98173 28 0 0 25 0 1 0 235238822 120184832 28090 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27853/statm: 29342 28090 77 170 0 29170 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 122728

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 27844 and gives
#  childrusage.ru_utime.tv_sec=217
#  childrusage.ru_utime.tv_usec=942867
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=124981
# CPU time returned by wait4() is 218.068
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.67
CPU system time (s): 0.4
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 122728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 217.943
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17435
page faults= 1
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= 315

runsolver used 1.3118 second user time and 3.06453 second system time

The end

Launcher Data 

Begin job on node70 at 2009-05-11 21:58:30
IDJOB=1796218
IDBENCH=20368
IDSOLVER=649
FILE ID=node70/1796218-1242071908
PBS_JOBID= 9277648
Free space on /tmp= 66320 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796218-1242071908/watcher-1796218-1242071908 -o /tmp/evaluation-result-1796218-1242071908/solver-1796218-1242071908 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796218-1242071908.cnf HOME

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=234863411

node70.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:       1153096 kB
Buffers:         73928 kB
Cached:         737376 kB
SwapCached:       7008 kB
Active:         180652 kB
Inactive:       639560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153096 kB
SwapTotal:     4192956 kB
SwapFree:      4180208 kB
Dirty:           19640 kB
Writeback:           0 kB
Mapped:          13944 kB
Slab:            68656 kB
Committed_AS:   744776 kB
PageTables:       1372 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= 66316 MiB
End job on node70 at 2009-05-11 22:18:32