Trace number 1797481

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) 1200.08 1200.56

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
26.78/26.82	This is MiniSat 2.0 beta
26.78/26.82	WARNING: for repeatability, setting FPU to use double precision
26.78/26.82	============================[ Problem Statistics ]=============================
26.78/26.82	|                                                                             |
26.78/26.82	|  Number of variables:  330372                                               |
26.78/26.82	|  Number of clauses:    1267613                                              |
27.47/27.53	|  Parsing time:         0.61         s                                       |
27.47/27.57	============================[ Search Statistics ]==============================
27.47/27.57	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
27.47/27.57	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
27.47/27.57	===============================================================================
27.47/27.57	|         0 |  330372  1106017  2667544 |   368672        0    nan |  0.000 % |
27.76/27.86	|       100 |  330372  1106017  2667544 |   405539      100    407 |  0.000 % |
28.07/28.12	|       250 |  330371  1106017  2667544 |   446093      249    412 |  0.001 % |
28.37/28.50	|       475 |  330371  1106017  2667544 |   490702      474    359 |  0.001 % |
28.97/29.08	|       812 |  330360  1106017  2667544 |   539773      810    316 |  0.023 % |
29.47/29.50	|      1319 |  329609  1101031  2656709 |   593750     1310    209 |  0.547 % |
30.37/30.46	|      2078 |  329429  1101031  2656709 |   653125     2069    209 |  0.547 % |
32.26/32.38	|      3217 |  327700  1094255  2642228 |   718438     3191    209 |  1.969 % |
34.46/34.54	|      4929 |  327694  1094255  2642228 |   790281     4902    169 |  1.975 % |
39.46/39.58	|      7495 |  316159  1015319  2475952 |   869310     7378    146 |  4.468 % |
47.95/48.07	|     11341 |  314588  1005462  2454474 |   956241    11212    220 |  4.996 % |
57.06/57.14	|     17108 |  311571   985224  2411042 |  1051865    16921    195 |  5.696 % |
70.84/70.99	|     25757 |  310642   979326  2398599 |  1157051    25540    208 |  6.129 % |
125.63/125.73	|     38734 |  307713   962303  2362532 |  1272756    38287    315 |  6.859 % |
216.40/216.59	|     58198 |  307237   959729  2356847 |  1400032    57656    367 |  7.019 % |
353.55/353.72	|     87390 |  305433   948552  2333624 |  1540035    86417    420 |  7.549 % |
829.70/830.02	|    131181 |  304951   945242  2326375 |  1694039   130168    630 |  7.695 % |

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-1797481-1242073116/watcher-1797481-1242073116 -o /tmp/evaluation-result-1797481-1242073116/solver-1797481-1242073116 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797481-1242073116.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: 0.91 0.98 1.14 3/64 30046
/proc/meminfo: memFree=1041856/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=19696 CPUtime=0
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 235336255 20168704 148 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 4924 149 90 274 0 4647 0

[startup+0.047199 s]
/proc/loadavg: 0.91 0.98 1.14 3/64 30046
/proc/meminfo: memFree=1041856/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=19696 CPUtime=0.04
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 826 0 0 0 4 0 0 0 20 0 1 0 235336255 20168704 809 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 4924 809 90 274 0 4647 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 19696

[startup+0.101205 s]
/proc/loadavg: 0.91 0.98 1.14 3/64 30046
/proc/meminfo: memFree=1041856/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=19696 CPUtime=0.09
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 1659 0 0 0 9 0 0 0 20 0 1 0 235336255 20168704 1642 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 4924 1642 90 274 0 4647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19696

[startup+0.301242 s]
/proc/loadavg: 0.91 0.98 1.14 3/64 30046
/proc/meminfo: memFree=1041856/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=25836 CPUtime=0.29
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 4803 0 0 0 28 1 0 0 22 0 1 0 235336255 26456064 4787 1992294400 134512640 135635349 4294956224 18446744073709551615 134535003 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 6459 4792 90 274 0 6182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25836

[startup+0.701291 s]
/proc/loadavg: 0.91 0.98 1.14 3/64 30046
/proc/meminfo: memFree=1041856/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=69120 CPUtime=0.69
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 17103 0 0 0 63 6 0 0 25 0 1 0 235336255 70778880 17086 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 17280 17087 97 274 0 17003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69120

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30047
/proc/meminfo: memFree=969208/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=78624 CPUtime=1.49
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 19471 0 0 0 142 7 0 0 25 0 1 0 235336255 80510976 19454 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 19656 19454 97 274 0 19379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78624

[startup+3.10263 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30047
/proc/meminfo: memFree=957368/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=95652 CPUtime=3.09
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 23731 0 0 0 299 10 0 0 25 0 1 0 235336255 97947648 23714 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 23913 23714 97 274 0 23636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95652

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30047
/proc/meminfo: memFree=925304/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=129180 CPUtime=6.28
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 32101 0 0 0 614 14 0 0 25 0 1 0 235336255 132280320 32084 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 32295 32084 97 274 0 32018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129180

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30047
/proc/meminfo: memFree=860664/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=188172 CPUtime=12.69
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 46871 0 0 0 1246 23 0 0 25 0 1 0 235336255 192688128 46854 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 47043 46854 97 274 0 46766 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 188172

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30047
/proc/meminfo: memFree=737144/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=25.48
/proc/30046/stat : 30046 (IUT_BMB_SIM) R 30044 30046 29975 0 -1 4194304 73322 0 0 0 2132 416 0 0 25 0 1 0 235336255 294756352 71783 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 1 0 0
/proc/30046/statm: 71962 71783 100 274 0 71685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 287848

[startup+51.1014 s]
/proc/loadavg: 1.06 1.01 1.15 2/66 30048
/proc/meminfo: memFree=656048/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=82588 CPUtime=24.26
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 19217 0 0 0 2413 13 0 0 25 0 1 0 235338934 84570112 18967 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 20647 18967 77 170 0 20475 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 370436

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.14 2/66 30048
/proc/meminfo: memFree=631536/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=106820 CPUtime=75.45
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 25310 0 0 0 7526 19 0 0 25 0 1 0 235338934 109383680 25060 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 26705 25060 77 170 0 26533 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 394668

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.12 2/66 30048
/proc/meminfo: memFree=599984/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=138784 CPUtime=135.42
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 33285 0 0 0 13516 26 0 0 25 0 1 0 235338934 142114816 33035 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 34696 33035 77 170 0 34524 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 426632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 30048
/proc/meminfo: memFree=577904/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=160240 CPUtime=195.4
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 38672 0 0 0 19510 30 0 0 25 0 1 0 235338934 164085760 38422 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 40060 38422 77 170 0 39888 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 448088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 30048
/proc/meminfo: memFree=546416/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=192336 CPUtime=255.38
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 46665 0 0 0 25502 36 0 0 25 0 1 0 235338934 196952064 46415 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 48084 46415 77 170 0 47912 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 480184

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30048
/proc/meminfo: memFree=522480/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=215556 CPUtime=315.37
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 52496 0 0 0 31496 41 0 0 25 0 1 0 235338934 220729344 52246 1992294400 134512640 135212939 4294956320 18446744073709551615 134529649 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 53889 52246 77 170 0 53717 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 503404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 30048
/proc/meminfo: memFree=494896/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=243376 CPUtime=375.34
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 59414 0 0 0 37487 47 0 0 25 0 1 0 235338934 249217024 59164 1992294400 134512640 135212939 4294956320 18446744073709551615 134529687 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 60844 59164 77 170 0 60672 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 531224

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 30048
/proc/meminfo: memFree=472048/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=265992 CPUtime=435.32
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 65073 0 0 0 43482 50 0 0 25 0 1 0 235338934 272375808 64823 1992294400 134512640 135212939 4294956320 18446744073709551615 134526743 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 66498 64823 77 170 0 66326 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 553840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 30048
/proc/meminfo: memFree=451632/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79

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

/proc/30048/statm: 77258 75590 77 170 0 77086 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 596880

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 30048
/proc/meminfo: memFree=404080/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=333624 CPUtime=615.27
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 81993 0 0 0 61464 63 0 0 25 0 1 0 235338934 341630976 81743 1992294400 134512640 135212939 4294956320 18446744073709551615 134529647 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 83406 81743 77 170 0 83234 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 621472

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30048
/proc/meminfo: memFree=383536/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=354288 CPUtime=675.25
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 87159 0 0 0 67459 66 0 0 25 0 1 0 235338934 362790912 86909 1992294400 134512640 135212939 4294956320 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 88572 86909 77 170 0 88400 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 642136

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30048
/proc/meminfo: memFree=361456/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=376256 CPUtime=735.23
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 92640 0 0 0 73454 69 0 0 25 0 1 0 235338934 385286144 92390 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 94064 92390 77 170 0 93892 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 664104

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 30048
/proc/meminfo: memFree=340336/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=397644 CPUtime=795.21
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 97993 0 0 0 79448 73 0 0 25 0 1 0 235338934 407187456 97743 1992294400 134512640 135212939 4294956320 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 99411 97743 77 170 0 99239 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 685492

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 30048
/proc/meminfo: memFree=301360/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=436112 CPUtime=855.19
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 107623 0 0 0 85440 79 0 0 25 0 1 0 235338934 446578688 107373 1992294400 134512640 135212939 4294956320 18446744073709551615 134529478 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 109028 107373 77 170 0 108856 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 723960

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 30048
/proc/meminfo: memFree=282544/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=455248 CPUtime=915.17
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 112358 0 0 0 91435 82 0 0 25 0 1 0 235338934 466173952 112108 1992294400 134512640 135212939 4294956320 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 113812 112108 77 170 0 113640 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 743096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 30048
/proc/meminfo: memFree=263792/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=473736 CPUtime=975.15
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 116985 0 0 0 97430 85 0 0 25 0 1 0 235338934 485105664 116735 1992294400 134512640 135212939 4294956320 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 118434 116735 77 170 0 118262 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 761584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 30048
/proc/meminfo: memFree=246256/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=491476 CPUtime=1035.13
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 121421 0 0 0 103425 88 0 0 25 0 1 0 235338934 503271424 121171 1992294400 134512640 135212939 4294956320 18446744073709551615 134526732 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 122869 121171 77 170 0 122697 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 779324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30048
/proc/meminfo: memFree=226800/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=510756 CPUtime=1095.12
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 126225 0 0 0 109421 91 0 0 25 0 1 0 235338934 523014144 125975 1992294400 134512640 135212939 4294956320 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 127689 125975 77 170 0 127517 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 798604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30048
/proc/meminfo: memFree=207792/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=529972 CPUtime=1155.1
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 131022 0 0 0 115416 94 0 0 25 0 1 0 235338934 542691328 130772 1992294400 134512640 135212939 4294956320 18446744073709551615 134529512 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 132493 130772 77 170 0 132321 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 817820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30048
/proc/meminfo: memFree=201904/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=535500 CPUtime=1173.29
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 132405 0 0 0 117235 94 0 0 25 0 1 0 235338934 548352000 132155 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 133875 132155 77 170 0 133703 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 823348

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 1.01 2/66 30048
/proc/meminfo: memFree=201904/2055920 swapFree=4180360/4192956
[pid=30046] ppid=30044 vsize=287848 CPUtime=26.79
/proc/30046/stat : 30046 (IUT_BMB_SIM) S 30044 30046 29975 0 -1 4194304 73328 0 0 0 2174 505 0 0 25 0 1 0 235336255 294756352 71788 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30046/statm: 71962 71788 105 274 0 71685 0
[pid=30048] ppid=30046 vsize=535500 CPUtime=1173.29
/proc/30048/stat : 30048 (minisat) R 30046 30046 29975 0 -1 4194304 132405 0 0 0 117235 94 0 0 25 0 1 0 235338934 548352000 132155 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/30048/statm: 133875 132155 77 170 0 133703 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 823348

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30046 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=742694
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=103224
# CPU time returned by wait4() is 26.8459
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1194.09
CPU system time (s): 5.99
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 823348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7427
system time used= 5.10322
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73328
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= 60

runsolver used 1.37879 second user time and 2.94655 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-11 22:18:39
IDJOB=1797481
IDBENCH=20388
IDSOLVER=650
FILE ID=node49/1797481-1242073116
PBS_JOBID= 9277651
Free space on /tmp= 66192 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797481-1242073116/watcher-1797481-1242073116 -o /tmp/evaluation-result-1797481-1242073116/solver-1797481-1242073116 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797481-1242073116.cnf HOME

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=235686458

node49.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		: 3000.241
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		: 3000.241
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:       1042400 kB
Buffers:         48876 kB
Cached:         905000 kB
SwapCached:       6352 kB
Active:          54300 kB
Inactive:       908440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042400 kB
SwapTotal:     4192956 kB
SwapFree:      4180360 kB
Dirty:           30976 kB
Writeback:           0 kB
Mapped:          13720 kB
Slab:            36620 kB
Committed_AS:   812264 kB
PageTables:       1384 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= 66168 MiB
End job on node49 at 2009-05-11 22:38:41