Trace number 1797502

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 1200.72

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1059
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
3.37/3.45	This is MiniSat 2.0 beta
3.37/3.45	WARNING: for repeatability, setting FPU to use double precision
3.37/3.45	============================[ Problem Statistics ]=============================
3.37/3.45	|                                                                             |
3.37/3.45	|  Number of variables:  71112                                                |
3.37/3.45	|  Number of clauses:    207960                                               |
3.42/3.58	|  Parsing time:         0.11         s                                       |
3.42/3.58	============================[ Search Statistics ]==============================
3.42/3.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.42/3.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.42/3.58	===============================================================================
3.42/3.58	|         0 |   71112   206454   482428 |    68818        0    nan |  0.000 % |
3.42/3.66	|       102 |   71112   206454   482428 |    75699      101     17 |  0.001 % |
3.42/3.82	|       255 |   71107   206343   482206 |    83269      241     26 |  0.007 % |
3.42/3.98	|       481 |   71106   206343   482206 |    91596      466     29 |  0.008 % |
4.26/4.34	|       819 |   71104   206336   482192 |   100756      802     32 |  0.011 % |
4.65/4.71	|      1326 |   71104   206272   482064 |   110832     1309     27 |  0.011 % |
5.75/5.81	|      2085 |   71102   206239   481998 |   121915     2066     27 |  0.014 % |
6.94/7.09	|      3224 |   71099   206186   481892 |   134106     3190     32 |  0.018 % |
8.74/8.86	|      4932 |   71089   205978   481476 |   147517     4883     35 |  0.032 % |
12.84/12.92	|      7496 |   71089   205914   481348 |   162269     7447     47 |  0.032 % |
18.64/18.72	|     11342 |   71088   205906   481332 |   178496    11284     57 |  0.034 % |
28.04/28.10	|     17109 |   71079   205743   481006 |   196345    16994     60 |  0.046 % |
43.03/43.13	|     25758 |   71070   205621   480762 |   215980    25307     72 |  0.059 % |
69.91/70.09	|     38732 |   71063   205512   480544 |   237578    38270     73 |  0.069 % |
119.29/119.40	|     58193 |   71061   205424   480368 |   261336    57709     86 |  0.072 % |
205.36/205.59	|     87387 |   71060   205391   480302 |   287469    86902     91 |  0.073 % |
389.96/390.21	|    131178 |   71054   205382   480284 |   316216   130682    104 |  0.082 % |
706.92/707.33	|    196863 |   71049   205235   479990 |   347838   196257    113 |  0.089 % |

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-1797502-1242075293/watcher-1797502-1242075293 -o /tmp/evaluation-result-1797502-1242075293/solver-1797502-1242075293 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797502-1242075293.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: 0.92 0.98 0.99 3/64 7485
/proc/meminfo: memFree=926360/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=3732 CPUtime=0
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 235556860 3821568 173 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 933 174 90 274 0 656 0

[startup+0.0272581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7485
/proc/meminfo: memFree=926360/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=3732 CPUtime=0.02
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 559 0 0 0 2 0 0 0 18 0 1 0 235556860 3821568 542 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 933 542 90 274 0 656 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3732

[startup+0.101266 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7485
/proc/meminfo: memFree=926360/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=13584 CPUtime=0.09
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 3204 0 0 0 9 0 0 0 18 0 1 0 235556860 13910016 3187 1992294400 134512640 135635349 4294956224 18446744073709551615 134528283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 3396 3188 97 274 0 3119 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13584

[startup+0.301288 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7485
/proc/meminfo: memFree=926360/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=16092 CPUtime=0.29
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 3849 0 0 0 28 1 0 0 19 0 1 0 235556860 16478208 3832 1992294400 134512640 135635349 4294956224 18446744073709551615 134677884 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 4023 3832 97 274 0 3746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16092

[startup+0.701334 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7485
/proc/meminfo: memFree=926360/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=20844 CPUtime=0.69
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 5019 0 0 0 68 1 0 0 23 0 1 0 235556860 21344256 5002 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 5211 5002 97 274 0 4934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20844

[startup+1.50242 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7486
/proc/meminfo: memFree=903248/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=31668 CPUtime=1.5
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 7735 0 0 0 147 3 0 0 25 0 1 0 235556860 32428032 7718 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 7917 7719 97 274 0 7640 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 31668

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7486
/proc/meminfo: memFree=882704/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.07
/proc/7485/stat : 7485 (IUT_BMB_SIM) R 7483 7485 7351 0 -1 4194304 11360 0 0 0 255 52 0 0 22 0 1 0 235556860 45715456 10982 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 0 0 0
/proc/7485/statm: 11161 10982 100 274 0 10884 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 44644

[startup+6.30198 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 7487
/proc/meminfo: memFree=865288/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=16128 CPUtime=2.83
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 3793 0 0 0 282 1 0 0 25 0 1 0 235557205 16515072 3543 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7487/statm: 4032 3543 77 170 0 3860 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 60772

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 7487
/proc/meminfo: memFree=863952/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=17316 CPUtime=9.22
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 4119 0 0 0 920 2 0 0 25 0 1 0 235557205 17731584 3869 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 4329 3869 77 170 0 4157 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 61960

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=861136/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=20248 CPUtime=22.02
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 4840 0 0 0 2199 3 0 0 25 0 1 0 235557205 20733952 4590 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 5062 4590 77 170 0 4890 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 64892

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=856144/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=25516 CPUtime=47.61
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 6137 0 0 0 4756 5 0 0 25 0 1 0 235557205 26128384 5887 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 6379 5887 77 170 0 6207 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 70160

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=846032/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=35368 CPUtime=98.78
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 8596 0 0 0 9870 8 0 0 25 0 1 0 235557205 36216832 8346 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 8842 8346 77 170 0 8670 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 80012

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=837200/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=44208 CPUtime=158.75
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 10822 0 0 0 15864 11 0 0 25 0 1 0 235557205 45268992 10572 1992294400 134512640 135212939 4294956320 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 11052 10572 77 170 0 10880 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 88852

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=828112/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=53196 CPUtime=218.73
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 13076 0 0 0 21859 14 0 0 25 0 1 0 235557205 54472704 12826 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 13299 12826 77 170 0 13127 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 97840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=820368/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=61324 CPUtime=278.7
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 15059 0 0 0 27853 17 0 0 25 0 1 0 235557205 62795776 14809 1992294400 134512640 135212939 4294956320 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 15331 14809 77 170 0 15159 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 105968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7487
/proc/meminfo: memFree=811408/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=69972 CPUtime=338.67
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 17239 0 0 0 33848 19 0 0 25 0 1 0 235557205 71651328 16989 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 17493 16989 77 170 0 17321 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 114616

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=804432/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=76980 CPUtime=398.63
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 19001 0 0 0 39841 22 0 0 25 0 1 0 235557205 78827520 18751 1992294400 134512640 135212939 4294956320 18446744073709551615 134526563 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 19245 18751 77 170 0 19073 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 121624

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=796688/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=84792 CPUtime=458.61

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

/proc/7487/statm: 24635 24092 77 170 0 24463 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 143184

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7493
/proc/meminfo: memFree=776080/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=105408 CPUtime=638.52
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 26071 0 0 0 63822 30 0 0 25 0 1 0 235557205 107937792 25821 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 26352 25821 77 170 0 26180 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 150052

[startup+702.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 7493
/proc/meminfo: memFree=769424/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=111892 CPUtime=698.49
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 27717 0 0 0 69817 32 0 0 25 0 1 0 235557205 114577408 27467 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 27973 27467 77 170 0 27801 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 156536

[startup+762.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7493
/proc/meminfo: memFree=763728/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=117440 CPUtime=758.47
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 29121 0 0 0 75813 34 0 0 25 0 1 0 235557205 120258560 28871 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 29360 28871 77 170 0 29188 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 162084

[startup+822.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7493
/proc/meminfo: memFree=757904/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=123784 CPUtime=818.42
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 30624 0 0 0 81807 35 0 0 25 0 1 0 235557205 126754816 30374 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 30946 30374 77 170 0 30774 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 168428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=752400/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=129228 CPUtime=878.4
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 31977 0 0 0 87803 37 0 0 25 0 1 0 235557205 132329472 31727 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 32307 31727 77 170 0 32135 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 173872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=746320/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=135396 CPUtime=938.38
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 33504 0 0 0 93799 39 0 0 25 0 1 0 235557205 138645504 33254 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 33849 33254 77 170 0 33677 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 180040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=739600/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=142044 CPUtime=998.35
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 35176 0 0 0 99794 41 0 0 25 0 1 0 235557205 145453056 34926 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 35511 34926 77 170 0 35339 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 186688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=733648/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=148052 CPUtime=1058.32
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 36671 0 0 0 105789 43 0 0 25 0 1 0 235557205 151605248 36421 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 37013 36421 77 170 0 36841 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 192696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=727504/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=154028 CPUtime=1118.3
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 38189 0 0 0 111785 45 0 0 25 0 1 0 235557205 157724672 37939 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 38507 37939 77 170 0 38335 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 198672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7493
/proc/meminfo: memFree=722320/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=159300 CPUtime=1178.27
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 39490 0 0 0 117780 47 0 0 25 0 1 0 235557205 163123200 39240 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 39825 39240 77 170 0 39653 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 203944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 7493
/proc/meminfo: memFree=720400/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=161148 CPUtime=1196.67
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 39947 0 0 0 119620 47 0 0 25 0 1 0 235557205 165015552 39697 1992294400 134512640 135212939 4294956320 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 40287 39697 77 170 0 40115 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 205792

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

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

[startup+1200.7 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 7493
/proc/meminfo: memFree=720400/2055920 swapFree=4191900/4192956
[pid=7485] ppid=7483 vsize=44644 CPUtime=3.42
/proc/7485/stat : 7485 (IUT_BMB_SIM) S 7483 7485 7351 0 -1 4194304 11366 0 0 0 265 77 0 0 25 0 1 0 235556860 45715456 10987 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7485/statm: 11161 10987 105 274 0 10884 0
[pid=7487] ppid=7485 vsize=161148 CPUtime=1196.67
/proc/7487/stat : 7487 (minisat) R 7485 7485 7351 0 -1 4194304 39947 0 0 0 119620 47 0 0 25 0 1 0 235557205 165015552 39697 1992294400 134512640 135212939 4294956320 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/7487/statm: 40287 39697 77 170 0 40115 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 205792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7485 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=653596
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=779881
# CPU time returned by wait4() is 3.43348
# 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): 1200.72
CPU time (s): 1200.09
CPU user time (s): 1198.85
CPU system time (s): 1.24
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 205792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.6536
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11366
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= 4
involuntary context switches= 12

runsolver used 1.17882 second user time and 3.20051 second system time

The end

Launcher Data 

Begin job on node62 at 2009-05-11 22:54:53
IDJOB=1797502
IDBENCH=20425
IDSOLVER=650
FILE ID=node62/1797502-1242075293
PBS_JOBID= 9277611
Free space on /tmp= 66388 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797502-1242075293/watcher-1797502-1242075293 -o /tmp/evaluation-result-1797502-1242075293/solver-1797502-1242075293 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797502-1242075293.cnf HOME

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=538984082

node62.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		: 3000.220
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		: 3000.220
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:        926904 kB
Buffers:         66964 kB
Cached:         975412 kB
SwapCached:        268 kB
Active:         120584 kB
Inactive:       936584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926904 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            5548 kB
Writeback:           0 kB
Mapped:          23304 kB
Slab:            57716 kB
Committed_AS:   607676 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node62 at 2009-05-11 23:14:56