Trace number 1797562

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
IUT_BMB_SIM 1.0? (TO) 1200 1200.32

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark277.211
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
2.09/2.12	This is MiniSat 2.0 beta
2.09/2.12	WARNING: for repeatability, setting FPU to use double precision
2.09/2.12	============================[ Problem Statistics ]=============================
2.09/2.12	|                                                                             |
2.09/2.12	|  Number of variables:  40042                                                |
2.09/2.12	|  Number of clauses:    119333                                               |
2.09/2.19	|  Parsing time:         0.06         s                                       |
2.09/2.19	============================[ Search Statistics ]==============================
2.09/2.19	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.19	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.09/2.19	===============================================================================
2.09/2.19	|         0 |   40037   119333   278442 |    39777        0    nan |  0.000 % |
2.11/2.26	|       100 |   40037   119333   278442 |    43755      100     18 |  0.000 % |
2.11/2.35	|       250 |   40037   119333   278442 |    48130      250     21 |  0.000 % |
2.11/2.49	|       475 |   40037   119333   278442 |    52944      475     25 |  0.000 % |
2.11/2.79	|       812 |   40036   119268   278312 |    58238      810     20 |  0.002 % |
3.18/3.23	|      1319 |   40036   119268   278312 |    64062     1317     24 |  0.002 % |
3.47/3.57	|      2078 |   40036   119268   278312 |    70468     2076     33 |  0.002 % |
4.67/4.74	|      3217 |   40036   119268   278312 |    77515     3215     46 |  0.002 % |
5.77/5.85	|      4925 |   40036   119268   278312 |    85266     4923     57 |  0.002 % |
7.97/8.02	|      7492 |   40036   119268   278312 |    93793     7490    121 |  0.002 % |
13.87/13.97	|     11336 |   40035   119203   278182 |   103173    11332    196 |  0.005 % |
23.97/24.05	|     17104 |   40035   119203   278182 |   113490    17100    252 |  0.005 % |
38.96/39.03	|     25753 |   40035   119203   278182 |   124839    25749    272 |  0.005 % |
70.16/70.26	|     38727 |   40035   119203   278182 |   137323    38723    320 |  0.005 % |
138.54/138.63	|     58194 |   40035   119203   278182 |   151055    58190    352 |  0.005 % |
242.12/242.25	|     87389 |   40035   119203   278182 |   166161    87385    329 |  0.005 % |
471.67/471.90	|    131181 |   40035   119203   278182 |   182777   131177    311 |  0.005 % |
934.67/934.97	|    196865 |   40035   119203   278182 |   201055    36031    283 |  0.005 % |

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-1797562-1242079007/watcher-1797562-1242079007 -o /tmp/evaluation-result-1797562-1242079007/solver-1797562-1242079007 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797562-1242079007.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: 0.96 0.98 0.99 3/64 6482
/proc/meminfo: memFree=1215304/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=2684 CPUtime=0
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 235933348 2748416 114 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 671 115 90 274 0 394 0

[startup+0.0434949 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 6482
/proc/meminfo: memFree=1215304/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=5356 CPUtime=0.03
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 917 0 0 0 3 0 0 0 20 0 1 0 235933348 5484544 900 1992294400 134512640 135635349 4294956224 18446744073709551615 134535675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 1339 903 90 274 0 1062 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101498 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 6482
/proc/meminfo: memFree=1215304/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=8704 CPUtime=0.09
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 1991 0 0 0 8 1 0 0 20 0 1 0 235933348 8912896 1974 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 2176 1974 97 274 0 1899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8704

[startup+0.301512 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 6482
/proc/meminfo: memFree=1215304/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=11080 CPUtime=0.28
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 2582 0 0 0 27 1 0 0 21 0 1 0 235933348 11345920 2565 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 2770 2565 97 274 0 2493 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11080

[startup+0.701543 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 6482
/proc/meminfo: memFree=1215304/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=15304 CPUtime=0.69
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 3629 0 0 0 67 2 0 0 25 0 1 0 235933348 15671296 3612 1992294400 134512640 135635349 4294956224 18446744073709551615 135072743 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 3826 3612 97 274 0 3549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15304

[startup+1.5016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6483
/proc/meminfo: memFree=1196160/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=1.49
/proc/6482/stat : 6482 (IUT_BMB_SIM) R 6480 6482 6152 0 -1 4194304 6529 0 0 0 145 4 0 0 25 0 1 0 235933348 26685440 6336 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 1 0 0
/proc/6482/statm: 6515 6336 100 274 0 6238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26060

[startup+3.10173 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6483
/proc/meminfo: memFree=1188288/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 26060
heavy processes:

[startup+6.30195 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 6484
/proc/meminfo: memFree=1178360/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=10720 CPUtime=4.16
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 2766 0 0 0 415 1 0 0 25 0 1 0 235933560 10977280 2516 1992294400 134512640 135212939 4294956320 18446744073709551615 134526630 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 2680 2516 77 170 0 2508 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36780

[startup+12.7014 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 6484
/proc/meminfo: memFree=1172344/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=17208 CPUtime=10.56
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 4372 0 0 0 1053 3 0 0 25 0 1 0 235933560 17620992 4122 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 4302 4122 77 170 0 4130 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 43268

[startup+25.5013 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 6484
/proc/meminfo: memFree=1160696/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=28696 CPUtime=23.36
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 7225 0 0 0 2331 5 0 0 25 0 1 0 235933560 29384704 6975 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 7174 6975 77 170 0 7002 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54756

[startup+51.1012 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 6484
/proc/meminfo: memFree=1141112/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=48412 CPUtime=48.95
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 12180 0 0 0 4885 10 0 0 25 0 1 0 235933560 49573888 11930 1992294400 134512640 135212939 4294956320 18446744073709551615 134529436 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 12103 11930 77 170 0 11931 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74472

[startup+102.306 s]
/proc/loadavg: 1.10 1.02 1.01 2/66 6484
/proc/meminfo: memFree=1111224/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=77812 CPUtime=100.15
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 19509 0 0 0 9997 18 0 0 25 0 1 0 235933560 79679488 19259 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 19453 19259 77 170 0 19281 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 103872

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 6484
/proc/meminfo: memFree=1085560/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=103716 CPUtime=160.13
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 25976 0 0 0 15988 25 0 0 25 0 1 0 235933560 106205184 25726 1992294400 134512640 135212939 4294956320 18446744073709551615 134535725 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 25929 25726 77 170 0 25757 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 129776

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 6484
/proc/meminfo: memFree=1065848/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=123208 CPUtime=220.12
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 30851 0 0 0 21981 31 0 0 25 0 1 0 235933560 126164992 30601 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 30802 30601 77 170 0 30630 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 149268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1051384/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=138232 CPUtime=280.1
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 34498 0 0 0 27975 35 0 0 25 0 1 0 235933560 141549568 34248 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 34558 34248 77 170 0 34386 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 164292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1034360/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=155020 CPUtime=340.08
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 38673 0 0 0 33969 39 0 0 25 0 1 0 235933560 158740480 38423 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 38755 38423 77 170 0 38583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 181080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1023160/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=166280 CPUtime=400.07
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 41492 0 0 0 39965 42 0 0 25 0 1 0 235933560 170270720 41242 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 41570 41242 77 170 0 41398 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 192340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1008248/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0

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

/proc/6484/statm: 52237 51681 77 170 0 52065 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 235008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=971256/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=218828 CPUtime=640.02
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 54391 0 0 0 63948 54 0 0 25 0 1 0 235933560 224079872 54141 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 54707 54141 77 170 0 54535 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 244888

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=960824/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=229300 CPUtime=700.01
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 57020 0 0 0 69943 58 0 0 25 0 1 0 235933560 234803200 56770 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 57325 56770 77 170 0 57153 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 255360

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=950840/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=239052 CPUtime=760
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 59480 0 0 0 75939 61 0 0 25 0 1 0 235933560 244789248 59230 1992294400 134512640 135212939 4294956320 18446744073709551615 134526732 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 59763 59230 77 170 0 59591 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 265112

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=942776/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=247240 CPUtime=819.97
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 61537 0 0 0 81935 62 0 0 25 0 1 0 235933560 253173760 61287 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 61810 61287 77 170 0 61638 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 273300

[startup+882.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 6490
/proc/meminfo: memFree=933496/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=256440 CPUtime=879.96
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 63813 0 0 0 87930 66 0 0 25 0 1 0 235933560 262594560 63563 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64110 63563 77 170 0 63938 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 282500

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 6490
/proc/meminfo: memFree=931384/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=939.95
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64349 0 0 0 93928 67 0 0 25 0 1 0 235933560 264810496 64099 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64099 77 170 0 64479 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 284664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931320/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=999.94
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64349 0 0 0 99927 67 0 0 25 0 1 0 235933560 264810496 64099 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64099 77 170 0 64479 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 284664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931320/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=1059.92
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64350 0 0 0 105925 67 0 0 25 0 1 0 235933560 264810496 64100 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64100 77 170 0 64479 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 284664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931384/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=1119.91
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64356 0 0 0 111924 67 0 0 25 0 1 0 235933560 264810496 64106 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64106 77 170 0 64479 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 284664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931320/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=1179.89
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64365 0 0 0 117922 67 0 0 25 0 1 0 235933560 264810496 64115 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64115 77 170 0 64479 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 284664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931256/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=1197.89
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64370 0 0 0 119722 67 0 0 25 0 1 0 235933560 264810496 64120 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64120 77 170 0 64479 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 284664

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=931256/2055920 swapFree=4181160/4192956
[pid=6482] ppid=6480 vsize=26060 CPUtime=2.11
/proc/6482/stat : 6482 (IUT_BMB_SIM) S 6480 6482 6152 0 -1 4194304 6535 0 0 0 165 46 0 0 25 0 1 0 235933348 26685440 6341 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6482/statm: 6515 6341 105 274 0 6238 0
[pid=6484] ppid=6482 vsize=258604 CPUtime=1197.89
/proc/6484/stat : 6484 (minisat) R 6482 6482 6152 0 -1 4194304 64370 0 0 0 119722 67 0 0 25 0 1 0 235933560 264810496 64120 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6484/statm: 64651 64120 77 170 0 64479 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 284664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6482 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=650749
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=471928
# CPU time returned by wait4() is 2.12268
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.32
CPU time (s): 1200
CPU user time (s): 1198.87
CPU system time (s): 1.13
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 284664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.65075
system time used= 0.471928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6535
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= 3
involuntary context switches= 9

runsolver used 1.45378 second user time and 2.91456 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-11 23:56:47
IDJOB=1797562
IDBENCH=70758
IDSOLVER=650
FILE ID=node34/1797562-1242079007
PBS_JOBID= 9277592
Free space on /tmp= 66252 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797562-1242079007/watcher-1797562-1242079007 -o /tmp/evaluation-result-1797562-1242079007/solver-1797562-1242079007 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797562-1242079007.cnf HOME

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=149032687

node34.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		: 3000.214
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		: 3000.214
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:       1215720 kB
Buffers:         75448 kB
Cached:         667712 kB
SwapCached:       5588 kB
Active:         178216 kB
Inactive:       572800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215720 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            75176 kB
Committed_AS:   809748 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node34 at 2009-05-12 00:16:49