Trace number 1797580

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) 1200.09 1200.55

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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
19.79/19.81	This is MiniSat 2.0 beta
19.79/19.81	WARNING: for repeatability, setting FPU to use double precision
19.79/19.81	============================[ Problem Statistics ]=============================
19.79/19.81	|                                                                             |
19.79/19.81	|  Number of variables:  365168                                               |
19.79/19.81	|  Number of clauses:    1093943                                              |
19.79/20.43	|  Parsing time:         0.53         s                                       |
19.79/20.47	============================[ Search Statistics ]==============================
19.79/20.47	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.79/20.47	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
19.79/20.47	===============================================================================
19.79/20.47	|         0 |  365163  1093943  2552532 |   364647        0    nan |  0.000 % |
20.97/21.02	|       100 |  365158  1093943  2552532 |   401112       95      4 |  0.001 % |
21.88/21.92	|       250 |  365157  1093799  2552244 |   441223      244      8 |  0.002 % |
22.87/22.96	|       475 |  365157  1093799  2552244 |   485346      469     20 |  0.002 % |
23.77/23.86	|       812 |  365157  1093799  2552244 |   533880      806     28 |  0.002 % |
25.57/25.62	|      1318 |  365157  1093799  2552244 |   587268     1312     39 |  0.002 % |
27.27/27.30	|      2077 |  365157  1093799  2552244 |   645995     2071     44 |  0.002 % |
31.46/31.59	|      3218 |  365156  1093796  2552238 |   710595     3211     76 |  0.002 % |
36.76/36.83	|      4935 |  365156  1093796  2552238 |   781654     4928     92 |  0.002 % |
48.76/48.82	|      7497 |  365156  1093796  2552238 |   859820     7490    136 |  0.002 % |
68.54/68.66	|     11342 |  365154  1093793  2552232 |   945802    11333    162 |  0.002 % |
85.14/85.27	|     17110 |  365154  1093790  2552226 |  1040382    17101    161 |  0.002 % |
110.12/110.28	|     25759 |  365152  1093784  2552214 |  1144420    25748    125 |  0.003 % |
167.40/167.51	|     38733 |  365152  1093784  2552214 |  1258862    38722    219 |  0.003 % |
280.07/280.28	|     58196 |  365152  1093784  2552214 |  1384748    58185    328 |  0.003 % |
422.62/422.84	|     87388 |  365152  1093784  2552214 |  1523223    87377    304 |  0.003 % |
874.19/874.58	|    131177 |  365152  1093784  2552214 |  1675546   131166    350 |  0.003 % |
994.75/995.13	|    196862 |  365150  1093652  2551950 |  1843100   196848    270 |  0.004 % |

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-1797580-1242079873/watcher-1797580-1242079873 -o /tmp/evaluation-result-1797580-1242079873/solver-1797580-1242079873 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797580-1242079873.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: 1.06 1.06 1.01 3/64 14229
/proc/meminfo: memFree=1226512/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=14104 CPUtime=0
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 182 0 0 0 0 0 0 0 19 0 1 0 236016302 14442496 165 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 3526 166 90 274 0 3249 0

[startup+0.013189 s]
/proc/loadavg: 1.06 1.06 1.01 3/64 14229
/proc/meminfo: memFree=1226512/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=14104 CPUtime=0.01
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 326 0 0 0 1 0 0 0 19 0 1 0 236016302 14442496 309 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 3526 310 90 274 0 3249 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14104

[startup+0.101198 s]
/proc/loadavg: 1.06 1.06 1.01 3/64 14229
/proc/meminfo: memFree=1226512/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=14104 CPUtime=0.09
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 1780 0 0 0 9 0 0 0 20 0 1 0 236016302 14442496 1763 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 3526 1764 90 274 0 3249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14104

[startup+0.301221 s]
/proc/loadavg: 1.06 1.06 1.01 3/64 14229
/proc/meminfo: memFree=1226512/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=29796 CPUtime=0.29
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 6610 0 0 0 27 2 0 0 21 0 1 0 236016302 30511104 6593 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 7449 6594 90 274 0 7172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29796

[startup+0.701267 s]
/proc/loadavg: 1.06 1.06 1.01 3/64 14229
/proc/meminfo: memFree=1226512/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=66940 CPUtime=0.69
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 16560 0 0 0 63 6 0 0 25 0 1 0 236016302 68546560 16543 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 16735 16543 97 274 0 16458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66940

[startup+1.50136 s]
/proc/loadavg: 1.06 1.06 1.01 2/65 14230
/proc/meminfo: memFree=1157000/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=76048 CPUtime=1.49
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 18844 0 0 0 142 7 0 0 25 0 1 0 236016302 77873152 18827 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 19012 18827 97 274 0 18735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76048

[startup+3.10155 s]
/proc/loadavg: 1.06 1.06 1.01 2/65 14230
/proc/meminfo: memFree=1144776/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=93076 CPUtime=3.09
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 23080 0 0 0 299 10 0 0 25 0 1 0 236016302 95309824 23063 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 23269 23063 97 274 0 22992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93076

[startup+6.30193 s]
/proc/loadavg: 1.05 1.06 1.01 2/65 14230
/proc/meminfo: memFree=1111432/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=123964 CPUtime=6.29
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 30823 0 0 0 614 15 0 0 25 0 1 0 236016302 126939136 30806 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 30991 30806 97 274 0 30714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123964

[startup+12.7017 s]
/proc/loadavg: 1.05 1.06 1.00 2/65 14230
/proc/meminfo: memFree=1014984/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=225340 CPUtime=12.69
/proc/14229/stat : 14229 (IUT_BMB_SIM) R 14227 14229 13912 0 -1 4194304 56142 0 0 0 1243 26 0 0 25 0 1 0 236016302 230748160 56125 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14229/statm: 56335 56125 97 274 0 56058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 225340

[startup+25.5012 s]
/proc/loadavg: 1.04 1.06 1.00 2/66 14231
/proc/meminfo: memFree=912576/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=75468 CPUtime=5.68
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 16865 0 0 0 558 10 0 0 25 0 1 0 236018281 77279232 16615 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 18867 16615 77 170 0 18695 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 303388

[startup+51.1012 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 14231
/proc/meminfo: memFree=907712/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=80784 CPUtime=31.26
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 18123 0 0 0 3115 11 0 0 25 0 1 0 236018281 82722816 17873 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 20196 17873 77 170 0 20024 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 308704

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 14231
/proc/meminfo: memFree=899008/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=89240 CPUtime=82.43
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 20222 0 0 0 8230 13 0 0 25 0 1 0 236018281 91381760 19972 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 22310 19972 77 170 0 22138 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 317160

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 14231
/proc/meminfo: memFree=880128/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=108676 CPUtime=142.41
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 25094 0 0 0 14222 19 0 0 25 0 1 0 236018281 111284224 24844 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 27169 24844 77 170 0 26997 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 336596

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14231
/proc/meminfo: memFree=859136/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=129352 CPUtime=202.39
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 30250 0 0 0 20213 26 0 0 25 0 1 0 236018281 132456448 30000 1992294400 134512640 135212939 4294956320 18446744073709551615 134530427 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 32338 30000 77 170 0 32166 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 357272

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14231
/proc/meminfo: memFree=834304/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=154200 CPUtime=262.37
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 36480 0 0 0 26205 32 0 0 25 0 1 0 236018281 157900800 36230 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 38550 36230 77 170 0 38378 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 382120

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14231
/proc/meminfo: memFree=817664/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=170836 CPUtime=322.36
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 40627 0 0 0 32199 37 0 0 25 0 1 0 236018281 174936064 40377 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 42709 40377 77 170 0 42537 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 398756

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14231
/proc/meminfo: memFree=805888/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=182476 CPUtime=382.34
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 43549 0 0 0 38194 40 0 0 25 0 1 0 236018281 186855424 43299 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 45619 43299 77 170 0 45447 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 410396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=795904/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=192692 CPUtime=442.32
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 46041 0 0 0 44189 43 0 0 25 0 1 0 236018281 197316608 45791 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 48173 45791 77 170 0 48001 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 420612

[startup+522.302 s]

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

/proc/14231/statm: 53156 50799 77 170 0 52984 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 440544

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=764928/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=223344 CPUtime=622.27
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 53721 0 0 0 62178 49 0 0 25 0 1 0 236018281 228704256 53471 1992294400 134512640 135212939 4294956320 18446744073709551615 134538907 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 55836 53471 77 170 0 55664 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 451264

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=754880/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=233380 CPUtime=682.25
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 56238 0 0 0 68172 53 0 0 25 0 1 0 236018281 238981120 55988 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 58345 55988 77 170 0 58173 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 461300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=744576/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=243544 CPUtime=742.24
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 58781 0 0 0 74167 57 0 0 25 0 1 0 236018281 249389056 58531 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 60886 58531 77 170 0 60714 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 471464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=734400/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=253740 CPUtime=802.22
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 61344 0 0 0 80162 60 0 0 25 0 1 0 236018281 259829760 61094 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 63435 61094 77 170 0 63263 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 481660

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=722880/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=265124 CPUtime=862.2
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 64198 0 0 0 86157 63 0 0 25 0 1 0 236018281 271486976 63948 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 66281 63948 77 170 0 66109 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 493044

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=703808/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=284624 CPUtime=922.18
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 69011 0 0 0 92151 67 0 0 25 0 1 0 236018281 291454976 68761 1992294400 134512640 135212939 4294956320 18446744073709551615 134538793 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 71156 68761 77 170 0 70984 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 512544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=693056/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=295168 CPUtime=982.16
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 71668 0 0 0 98146 70 0 0 25 0 1 0 236018281 302252032 71418 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 73792 71418 77 170 0 73620 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 523088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=685120/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=303628 CPUtime=1042.14
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 73685 0 0 0 104142 72 0 0 25 0 1 0 236018281 310915072 73435 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 75907 73435 77 170 0 75735 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 531548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=675264/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=313336 CPUtime=1102.12
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 76101 0 0 0 110139 73 0 0 25 0 1 0 236018281 320856064 75851 1992294400 134512640 135212939 4294956320 18446744073709551615 134526759 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 78334 75851 77 170 0 78162 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 541256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=660224/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=328520 CPUtime=1162.11
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 79888 0 0 0 116134 77 0 0 25 0 1 0 236018281 336404480 79638 1992294400 134512640 135212939 4294956320 18446744073709551615 134526875 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 82130 79638 77 170 0 81958 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 556440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=657280/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=331164 CPUtime=1180.3
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 80570 0 0 0 117953 77 0 0 25 0 1 0 236018281 339111936 80320 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 82791 80320 77 170 0 82619 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 559084

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14231
/proc/meminfo: memFree=657280/2055920 swapFree=4179992/4192956
[pid=14229] ppid=14227 vsize=227920 CPUtime=19.79
/proc/14229/stat : 14229 (IUT_BMB_SIM) S 14227 14229 13912 0 -1 4194304 58534 0 0 0 1577 402 0 0 25 0 1 0 236016302 233390080 56806 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14229/statm: 56980 56806 105 274 0 56703 0
[pid=14231] ppid=14229 vsize=331164 CPUtime=1180.3
/proc/14231/stat : 14231 (minisat) R 14229 14229 13912 0 -1 4194304 80570 0 0 0 117953 77 0 0 25 0 1 0 236018281 339111936 80320 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/14231/statm: 82791 80320 77 170 0 82619 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 559084

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14229 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=775601
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=58383
# CPU time returned by wait4() is 19.834
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1195.3
CPU system time (s): 4.79
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 559084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.7756
system time used= 4.05838
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58534
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= 55

runsolver used 1.3208 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-12 00:11:14
IDJOB=1797580
IDBENCH=70794
IDSOLVER=650
FILE ID=node75/1797580-1242079873
PBS_JOBID= 9277595
Free space on /tmp= 66328 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797580-1242079873/watcher-1797580-1242079873 -o /tmp/evaluation-result-1797580-1242079873/solver-1797580-1242079873 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797580-1242079873.cnf HOME

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=196808453

node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1227064 kB
Buffers:         74588 kB
Cached:         672852 kB
SwapCached:       7224 kB
Active:         204508 kB
Inactive:       552156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1227064 kB
SwapTotal:     4192956 kB
SwapFree:      4179992 kB
Dirty:           22188 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            58184 kB
Committed_AS:   667276 kB
PageTables:       1420 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= 66308 MiB
End job on node75 at 2009-05-12 00:31:17