Trace number 1797459

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SIM 1.0? (TO) 1200 1200.64

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.362
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
15.39/15.45	This is MiniSat 2.0 beta
15.39/15.45	WARNING: for repeatability, setting FPU to use double precision
15.39/15.45	============================[ Problem Statistics ]=============================
15.39/15.45	|                                                                             |
15.39/15.45	|  Number of variables:  226208                                               |
15.39/15.45	|  Number of clauses:    728577                                               |
15.43/15.87	|  Parsing time:         0.36         s                                       |
15.43/15.89	============================[ Search Statistics ]==============================
15.43/15.89	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.43/15.89	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.43/15.89	===============================================================================
15.43/15.89	|         0 |  226208   614782  1463644 |   204927        0    nan |  0.000 % |
15.43/16.26	|       100 |  225179   614782  1463644 |   225420       93    229 |  2.827 % |
16.38/16.50	|       253 |  225045   614782  1463644 |   247962      243    129 |  3.095 % |
16.97/17.04	|       484 |  217473   562412  1350726 |   272758      456    126 |  4.323 % |
18.07/18.12	|       821 |  214815   548594  1321098 |   300034      788    138 |  5.983 % |
19.68/19.73	|      1327 |  206518   496728  1203067 |   330037     1092    149 |  8.875 % |
22.17/22.22	|      2086 |  199475   453231  1107153 |   363041     1676    156 | 11.822 % |
25.87/25.95	|      3225 |  179114   337953   858087 |   399345     2765    130 | 21.160 % |
29.16/29.25	|      4934 |  174124   305056   780360 |   439279     4268    134 | 23.025 % |
34.66/34.77	|      7496 |  174072   304706   779529 |   483207     6828    150 | 23.249 % |
43.96/44.08	|     11342 |  173618   301817   773028 |   531528    10674    170 | 23.249 % |
58.15/58.25	|     17109 |  172267   292641   752533 |   584681    16437    204 | 24.003 % |
87.44/87.57	|     25760 |  171789   289498   745519 |   643149    25082    222 | 24.217 % |
126.22/126.30	|     38740 |  171428   287061   739965 |   707464    38040    210 | 24.217 % |
192.89/193.04	|     58204 |  169971   279009   722274 |   778211    57490    224 | 24.872 % |
306.93/307.11	|     87396 |  169789   277786   719502 |   856032    86678    233 | 24.983 % |
483.85/484.12	|    131187 |  169640   276766   717172 |   941635   130467    217 | 25.011 % |
830.27/830.72	|    196871 |  169627   276766   717172 |  1035799   196147    226 | 25.025 % |

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-1797459-1242071415/watcher-1797459-1242071415 -o /tmp/evaluation-result-1797459-1242071415/solver-1797459-1242071415 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797459-1242071415.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: 1.18 1.76 1.91 3/64 9700
/proc/meminfo: memFree=1298808/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=13252 CPUtime=0
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 235175654 13570048 169 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 3313 170 90 274 0 3036 0

[startup+0.078482 s]
/proc/loadavg: 1.18 1.76 1.91 3/64 9700
/proc/meminfo: memFree=1298808/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=13252 CPUtime=0.07
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 1401 0 0 0 7 0 0 0 18 0 1 0 235175654 13570048 1384 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 3313 1385 90 274 0 3036 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13252

[startup+0.101484 s]
/proc/loadavg: 1.18 1.76 1.91 3/64 9700
/proc/meminfo: memFree=1298808/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=13252 CPUtime=0.09
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 1779 0 0 0 9 0 0 0 18 0 1 0 235175654 13570048 1762 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 3313 1763 90 274 0 3036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13252

[startup+0.301521 s]
/proc/loadavg: 1.18 1.76 1.91 3/64 9700
/proc/meminfo: memFree=1298808/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=34924 CPUtime=0.29
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 7597 0 0 0 27 2 0 0 19 0 1 0 235175654 35762176 7580 1992294400 134512640 135635349 4294956224 18446744073709551615 134535655 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 8731 7583 90 274 0 8454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34924

[startup+0.702589 s]
/proc/loadavg: 1.18 1.76 1.91 3/64 9700
/proc/meminfo: memFree=1298808/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=50284 CPUtime=0.69
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 12401 0 0 0 65 4 0 0 23 0 1 0 235175654 51490816 12384 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 12571 12384 97 274 0 12294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50284

[startup+1.50173 s]
/proc/loadavg: 1.18 1.76 1.91 2/65 9701
/proc/meminfo: memFree=1245680/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=60448 CPUtime=1.49
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 14938 0 0 0 144 5 0 0 25 0 1 0 235175654 61898752 14921 1992294400 134512640 135635349 4294956224 18446744073709551615 134546718 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 15112 14921 97 274 0 14835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60448

[startup+3.10201 s]
/proc/loadavg: 1.18 1.76 1.91 2/65 9701
/proc/meminfo: memFree=1232816/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=77344 CPUtime=3.09
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 19144 0 0 0 302 7 0 0 25 0 1 0 235175654 79200256 19127 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 19336 19127 97 274 0 19059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77344

[startup+6.30157 s]
/proc/loadavg: 1.17 1.75 1.90 2/65 9701
/proc/meminfo: memFree=1196656/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=112324 CPUtime=6.29
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 27892 0 0 0 617 12 0 0 25 0 1 0 235175654 115019776 27875 1992294400 134512640 135635349 4294956224 18446744073709551615 134534172 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 28081 27875 97 274 0 27804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112324

[startup+12.7017 s]
/proc/loadavg: 1.16 1.74 1.90 2/65 9701
/proc/meminfo: memFree=1112752/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=12.69
/proc/9700/stat : 9700 (IUT_BMB_SIM) R 9698 9700 9663 0 -1 4194304 47228 0 0 0 1188 81 0 0 25 0 1 0 235175654 190795776 46402 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 0 0 0
/proc/9700/statm: 46581 46402 100 274 0 46304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 186324

[startup+25.5019 s]
/proc/loadavg: 1.12 1.70 1.88 2/66 9702
/proc/meminfo: memFree=1060904/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=42616 CPUtime=10.04
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 10064 0 0 0 998 6 0 0 25 0 1 0 235177198 43638784 9814 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 10654 9814 77 170 0 10482 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 228940

[startup+51.1014 s]
/proc/loadavg: 1.08 1.64 1.86 2/66 9702
/proc/meminfo: memFree=1054888/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=49220 CPUtime=35.63
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 11706 0 0 0 3555 8 0 0 25 0 1 0 235177198 50401280 11456 1992294400 134512640 135212939 4294956320 18446744073709551615 134536259 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 12305 11456 77 170 0 12133 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 235544

[startup+102.306 s]
/proc/loadavg: 1.03 1.54 1.81 2/66 9702
/proc/meminfo: memFree=1037864/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=65884 CPUtime=86.81
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 15846 0 0 0 8669 12 0 0 25 0 1 0 235177198 67465216 15596 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 16471 15596 77 170 0 16299 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 252208

[startup+162.302 s]
/proc/loadavg: 1.01 1.44 1.76 2/66 9702
/proc/meminfo: memFree=1021864/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=82248 CPUtime=146.78
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 19928 0 0 0 14663 15 0 0 25 0 1 0 235177198 84221952 19678 1992294400 134512640 135212939 4294956320 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 20562 19678 77 170 0 20390 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 268572

[startup+222.301 s]
/proc/loadavg: 1.00 1.36 1.71 2/66 9702
/proc/meminfo: memFree=1004584/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=99360 CPUtime=206.75
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 24203 0 0 0 20656 19 0 0 25 0 1 0 235177198 101744640 23953 1992294400 134512640 135212939 4294956320 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 24840 23953 77 170 0 24668 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 285684

[startup+282.302 s]
/proc/loadavg: 1.00 1.29 1.66 2/66 9702
/proc/meminfo: memFree=989032/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=115024 CPUtime=266.72
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 28103 0 0 0 26649 23 0 0 25 0 1 0 235177198 117784576 27853 1992294400 134512640 135212939 4294956320 18446744073709551615 134529658 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 28756 27853 77 170 0 28584 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 301348

[startup+342.301 s]
/proc/loadavg: 1.00 1.23 1.61 2/66 9702
/proc/meminfo: memFree=976432/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=127612 CPUtime=326.7
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 31230 0 0 0 32644 26 0 0 25 0 1 0 235177198 130674688 30980 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 31903 30980 77 170 0 31731 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 313936

[startup+402.303 s]
/proc/loadavg: 1.00 1.19 1.57 2/66 9702
/proc/meminfo: memFree=962864/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=141500 CPUtime=386.65
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 34702 0 0 0 38636 29 0 0 25 0 1 0 235177198 144896000 34452 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 35375 34452 77 170 0 35203 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 327824

[startup+462.302 s]
/proc/loadavg: 1.00 1.15 1.53 2/66 9702
/proc/meminfo: memFree=952432/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=151700 CPUtime=446.62
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 37244 0 0 0 44631 31 0 0 25 0 1 0 235177198 155340800 36994 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 37925 36994 77 170 0 37753 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 338024

[startup+522.302 s]

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

/proc/9702/statm: 41117 40118 77 170 0 40945 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 350792

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.46 2/66 9702
/proc/meminfo: memFree=925936/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=178336 CPUtime=566.57
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 43837 0 0 0 56618 39 0 0 25 0 1 0 235177198 182616064 43587 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 44584 43587 77 170 0 44412 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 364660

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.43 2/66 9702
/proc/meminfo: memFree=914544/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=189604 CPUtime=626.55
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 46665 0 0 0 62614 41 0 0 25 0 1 0 235177198 194154496 46415 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 47401 46415 77 170 0 47229 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 375928

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.40 2/66 9708
/proc/meminfo: memFree=903152/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=200952 CPUtime=686.5
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 49491 0 0 0 68605 45 0 0 25 0 1 0 235177198 205774848 49241 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 50238 49241 77 170 0 50066 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 387276

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.37 2/66 9708
/proc/meminfo: memFree=892528/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=211524 CPUtime=746.48
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 52143 0 0 0 74600 48 0 0 25 0 1 0 235177198 216600576 51893 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 52881 51893 77 170 0 52709 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 397848

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.35 2/66 9708
/proc/meminfo: memFree=883504/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=220788 CPUtime=806.44
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 54442 0 0 0 80594 50 0 0 25 0 1 0 235177198 226086912 54192 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 55197 54192 77 170 0 55025 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 407112

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.32 2/66 9708
/proc/meminfo: memFree=873200/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=230924 CPUtime=866.42
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 56985 0 0 0 86588 54 0 0 25 0 1 0 235177198 236466176 56735 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 57731 56735 77 170 0 57559 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 417248

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.30 2/66 9708
/proc/meminfo: memFree=864624/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=240044 CPUtime=926.39
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 59153 0 0 0 92583 56 0 0 25 0 1 0 235177198 245805056 58903 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 60011 58903 77 170 0 59839 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 426368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.28 2/66 9708
/proc/meminfo: memFree=853936/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=250680 CPUtime=986.36
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 61796 0 0 0 98578 58 0 0 25 0 1 0 235177198 256696320 61546 1992294400 134512640 135212939 4294956320 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 62670 61546 77 170 0 62498 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 437004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/66 9708
/proc/meminfo: memFree=841776/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=262864 CPUtime=1046.34
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 64851 0 0 0 104572 62 0 0 25 0 1 0 235177198 269172736 64601 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 65716 64601 77 170 0 65544 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 449188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 9708
/proc/meminfo: memFree=828080/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=276328 CPUtime=1106.31
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 68246 0 0 0 110565 66 0 0 25 0 1 0 235177198 282959872 67996 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 69082 67996 77 170 0 68910 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 462652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 9708
/proc/meminfo: memFree=816240/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=288112 CPUtime=1166.28
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 71203 0 0 0 116559 69 0 0 25 0 1 0 235177198 295026688 70953 1992294400 134512640 135212939 4294956320 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 72028 70953 77 170 0 71856 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 474436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 9708
/proc/meminfo: memFree=812848/2055920 swapFree=4180812/4192956
[pid=9700] ppid=9698 vsize=186324 CPUtime=15.43
/proc/9700/stat : 9700 (IUT_BMB_SIM) S 9698 9700 9663 0 -1 4194304 47234 0 0 0 1271 272 0 0 25 0 1 0 235175654 190795776 46407 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/9700/statm: 46581 46407 105 274 0 46304 0
[pid=9702] ppid=9700 vsize=291344 CPUtime=1184.57
/proc/9702/stat : 9702 (minisat) R 9700 9700 9663 0 -1 4194304 72014 0 0 0 118388 69 0 0 25 0 1 0 235177198 298336256 71764 1992294400 134512640 135212939 4294956320 18446744073709551615 134526720 0 0 4096 3 0 0 0 17 0 0 0
/proc/9702/statm: 72836 71764 77 170 0 72664 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 477668

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9700 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=711067
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=758580
# CPU time returned by wait4() is 15.4696
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.64
CPU time (s): 1200
CPU user time (s): 1196.59
CPU system time (s): 3.41
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 477668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7111
system time used= 2.75858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47234
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= 31

runsolver used 1.05584 second user time and 3.32449 second system time

The end

Launcher Data 

Begin job on node4 at 2009-05-11 21:50:17
IDJOB=1797459
IDBENCH=20342
IDSOLVER=650
FILE ID=node4/1797459-1242071415
PBS_JOBID= 9277594
Free space on /tmp= 66244 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797459-1242071415/watcher-1797459-1242071415 -o /tmp/evaluation-result-1797459-1242071415/solver-1797459-1242071415 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797459-1242071415.cnf HOME

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=1209883538

node4.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		: 3000.265
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		: 3000.265
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:       1299288 kB
Buffers:         58096 kB
Cached:         625472 kB
SwapCached:       5952 kB
Active:         172776 kB
Inactive:       518620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1299288 kB
SwapTotal:     4192956 kB
SwapFree:      4180812 kB
Dirty:           20496 kB
Writeback:           0 kB
Mapped:          13408 kB
Slab:            51192 kB
Committed_AS:   952756 kB
PageTables:       1468 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= 66228 MiB
End job on node4 at 2009-05-11 22:10:19