Trace number 1797753

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
minisat2-core 070721? (TO) 1200.09 1200.75

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  246502                                               |
0.00/0.00	|  Number of clauses:    1169243                                              |
0.59/0.67	|  Parsing time:         0.60         s                                       |
0.69/0.74	============================[ Search Statistics ]==============================
0.69/0.74	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.74	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.74	===============================================================================
0.69/0.74	|         0 |  191855   901839  2168310 |   300613        0    nan |  0.000 % |
1.39/1.42	|       101 |  191569   901839  2168310 |   330674       88    121 | 24.208 % |
1.89/1.94	|       251 |  185124   867754  2093965 |   363741      230     80 | 24.900 % |
2.79/2.89	|       476 |  169960   792810  1932411 |   400115      430     57 | 31.051 % |
4.09/4.15	|       814 |  159689   742547  1822891 |   440127      740     60 | 36.355 % |
6.70/6.72	|      1320 |  147562   680000  1684973 |   484140     1076     68 | 40.590 % |
11.19/11.20	|      2082 |  127263   594061  1496867 |   532554     1715     83 | 49.250 % |
14.38/14.46	|      3221 |  115965   522657  1339791 |   585809     2824     75 | 52.956 % |
19.78/19.84	|      4930 |  113601   516528  1326199 |   644390     4513     94 | 58.042 % |
28.87/28.94	|      7492 |   91252   397355  1035485 |   708829     6409    120 | 66.324 % |
38.76/38.83	|     11339 |   78008   330976   869121 |   779712     9839    134 | 68.468 % |
51.35/51.46	|     17105 |   71437   297248   782507 |   857683    15374    131 | 71.207 % |
73.23/73.34	|     25754 |   68362   281177   744909 |   943452    23968    150 | 72.286 % |
97.01/97.19	|     38729 |   62494   253264   677355 |  1037797    36849    147 | 74.648 % |
143.29/143.41	|     58191 |   62357   252601   675747 |  1141577    56304    165 | 74.703 % |
206.55/206.73	|     87385 |   46148   182384   491139 |  1255735    84381    163 | 81.287 % |
316.80/317.02	|    131174 |   45899   181273   488316 |  1381308   128157    164 | 81.380 % |
526.48/526.88	|    196858 |   45321   178401   481496 |  1519439   193825    166 | 81.623 % |
875.90/876.47	|    295385 |   45097   177681   479338 |  1671383   292323    173 | 81.715 % |

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-1797753-1242071967/watcher-1797753-1242071967 -o /tmp/evaluation-result-1797753-1242071967/solver-1797753-1242071967 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797753-1242071967.cnf 

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: 0.93 1.00 1.29 3/64 4787
/proc/meminfo: memFree=1306728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=2644 CPUtime=0
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 235229877 2707456 497 1992294400 134512640 135213614 4294956256 18446744073709551615 134524828 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 661 498 58 171 0 487 0

[startup+0.102363 s]
/proc/loadavg: 0.93 1.00 1.29 3/64 4787
/proc/meminfo: memFree=1306728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=17976 CPUtime=0.09
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 3959 0 0 0 8 1 0 0 18 0 1 0 235229877 18407424 3936 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 4494 3938 58 171 0 4320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17976

[startup+0.20138 s]
/proc/loadavg: 0.93 1.00 1.29 3/64 4787
/proc/meminfo: memFree=1306728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=30632 CPUtime=0.2
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 6739 0 0 0 17 3 0 0 18 0 1 0 235229877 31367168 6716 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 7658 6717 58 171 0 7484 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 30632

[startup+0.301393 s]
/proc/loadavg: 0.93 1.00 1.29 3/64 4787
/proc/meminfo: memFree=1306728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=38804 CPUtime=0.29
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 8755 0 0 0 25 4 0 0 19 0 1 0 235229877 39735296 8732 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 9701 8733 58 171 0 9527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38804

[startup+0.701457 s]
/proc/loadavg: 0.93 1.00 1.29 3/64 4787
/proc/meminfo: memFree=1306728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=67984 CPUtime=0.69
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15431 0 0 0 62 7 0 0 23 0 1 0 235229877 69615616 15400 1992294400 134512640 135213614 4294956256 18446744073709551615 134524158 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 16996 15400 70 171 0 16822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67984

[startup+1.50159 s]
/proc/loadavg: 0.93 1.00 1.29 2/65 4788
/proc/meminfo: memFree=1244512/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=68956 CPUtime=1.49
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15613 0 0 0 142 7 0 0 25 0 1 0 235229877 70610944 15582 1992294400 134512640 135213614 4294956256 18446744073709551615 134527171 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17239 15582 77 171 0 17065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68956

[startup+3.10184 s]
/proc/loadavg: 0.93 1.00 1.29 2/65 4788
/proc/meminfo: memFree=1244384/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=68956 CPUtime=3.09
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15614 0 0 0 302 7 0 0 25 0 1 0 235229877 70610944 15583 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17239 15583 78 171 0 17065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68956

[startup+6.30235 s]
/proc/loadavg: 1.01 1.02 1.29 2/65 4788
/proc/meminfo: memFree=1244320/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=68956 CPUtime=6.29
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15614 0 0 0 620 9 0 0 25 0 1 0 235229877 70610944 15583 1992294400 134512640 135213614 4294956256 18446744073709551615 134526691 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17239 15583 78 171 0 17065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68956

[startup+12.7014 s]
/proc/loadavg: 1.01 1.02 1.29 2/65 4788
/proc/meminfo: memFree=1244600/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=68956 CPUtime=12.68
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15627 0 0 0 1259 9 0 0 25 0 1 0 235229877 70610944 15596 1992294400 134512640 135213614 4294956256 18446744073709551615 134526819 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17239 15596 78 171 0 17065 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 68956

[startup+25.5014 s]
/proc/loadavg: 1.01 1.02 1.28 2/65 4788
/proc/meminfo: memFree=1244728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=68956 CPUtime=25.48
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15645 0 0 0 2539 9 0 0 25 0 1 0 235229877 70610944 15614 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17239 15614 78 171 0 17065 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68956

[startup+51.1015 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 4788
/proc/meminfo: memFree=1244728/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=69132 CPUtime=51.05
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 15661 0 0 0 5096 9 0 0 25 0 1 0 235229877 70791168 15630 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 17283 15630 78 171 0 17109 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 69132

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.26 2/65 4794
/proc/meminfo: memFree=1233592/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=80304 CPUtime=102.21
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 18451 0 0 0 10208 13 0 0 25 0 1 0 235229877 82231296 18420 1992294400 134512640 135213614 4294956256 18446744073709551615 134537522 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 20076 18420 78 171 0 19902 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 80304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 4794
/proc/meminfo: memFree=1214776/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=99116 CPUtime=162.17
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 23139 0 0 0 16198 19 0 0 25 0 1 0 235229877 101494784 23108 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 24779 23108 78 171 0 24605 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 99116

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 4794
/proc/meminfo: memFree=1197304/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=116416 CPUtime=222.15
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 27505 0 0 0 22191 24 0 0 25 0 1 0 235229877 119209984 27474 1992294400 134512640 135213614 4294956256 18446744073709551615 134529535 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 29104 27474 78 171 0 28930 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 116416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 4794
/proc/meminfo: memFree=1181368/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=132680 CPUtime=282.11
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 31513 0 0 0 28183 28 0 0 25 0 1 0 235229877 135864320 31482 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 33170 31482 78 171 0 32996 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 132680

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 4794
/proc/meminfo: memFree=1166968/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=147000 CPUtime=342.08
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 35112 0 0 0 34177 31 0 0 25 0 1 0 235229877 150528000 35081 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 36750 35081 78 171 0 36576 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 147000

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 4794
/proc/meminfo: memFree=1157176/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=156972 CPUtime=402.05
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 37573 0 0 0 40171 34 0 0 25 0 1 0 235229877 160739328 37542 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 39243 37542 78 171 0 39069 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 156972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 4794
/proc/meminfo: memFree=1141624/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=172556 CPUtime=462.02
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 41448 0 0 0 46165 37 0 0 25 0 1 0 235229877 176697344 41417 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 43139 41417 78 171 0 42965 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 172556

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 4794
/proc/meminfo: memFree=1127608/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=186692 CPUtime=521.98
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 44999 0 0 0 52157 41 0 0 25 0 1 0 235229877 191172608 44968 1992294400 134512640 135213614 4294956256 18446744073709551615 134529510 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 46673 44968 78 171 0 46499 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 186692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 4794
/proc/meminfo: memFree=1113656/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=200716 CPUtime=581.95
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 48425 0 0 0 58150 45 0 0 25 0 1 0 235229877 205533184 48394 1992294400 134512640 135213614 4294956256 18446744073709551615 134527171 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 50179 48394 78 171 0 50005 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 200716

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4794
/proc/meminfo: memFree=1095864/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=218708 CPUtime=641.92
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 52908 0 0 0 64143 49 0 0 25 0 1 0 235229877 223956992 52877 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 54677 52877 78 171 0 54503 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 218708

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 4794
/proc/meminfo: memFree=1081080/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=233052 CPUtime=701.9
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 56514 0 0 0 70136 54 0 0 25 0 1 0 235229877 238645248 56483 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 58263 56483 78 171 0 58089 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 233052

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 4794
/proc/meminfo: memFree=1065336/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=248764 CPUtime=761.87
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 60458 0 0 0 76129 58 0 0 25 0 1 0 235229877 254734336 60427 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 62191 60427 78 171 0 62017 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 248764

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4794
/proc/meminfo: memFree=1057336/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=256988 CPUtime=821.84
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 62496 0 0 0 82124 60 0 0 25 0 1 0 235229877 263155712 62465 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 64247 62465 78 171 0 64073 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 256988

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4794
/proc/meminfo: memFree=1048440/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=265616 CPUtime=881.81
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 64660 0 0 0 88119 62 0 0 25 0 1 0 235229877 271990784 64629 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 66404 64629 78 171 0 66230 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 265616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4794
/proc/meminfo: memFree=1039992/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=274128 CPUtime=941.77
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 66799 0 0 0 94112 65 0 0 25 0 1 0 235229877 280707072 66768 1992294400 134512640 135213614 4294956256 18446744073709551615 134529801 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 68532 66768 78 171 0 68358 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 274128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4794
/proc/meminfo: memFree=1034040/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=280652 CPUtime=1001.74
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 68274 0 0 0 100107 67 0 0 25 0 1 0 235229877 287387648 68243 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 70163 68243 78 171 0 69989 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 280652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4794
/proc/meminfo: memFree=1027704/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=287132 CPUtime=1061.71
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 69911 0 0 0 106101 70 0 0 25 0 1 0 235229877 294023168 69880 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 71783 69880 78 171 0 71609 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 287132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4794
/proc/meminfo: memFree=1019960/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=294536 CPUtime=1121.68
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 71775 0 0 0 112097 71 0 0 25 0 1 0 235229877 301604864 71744 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 73634 71744 78 171 0 73460 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 294536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4794
/proc/meminfo: memFree=1011128/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=303536 CPUtime=1181.64
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 74016 0 0 0 118091 73 0 0 25 0 1 0 235229877 310820864 73985 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 75884 73985 78 171 0 75710 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 303536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4794
/proc/meminfo: memFree=1008632/2055920 swapFree=4181456/4192956
[pid=4787] ppid=4785 vsize=305780 CPUtime=1200.04
/proc/4787/stat : 4787 (minisat_static) R 4785 4787 4750 0 -1 4194304 74601 0 0 0 119930 74 0 0 25 0 1 0 235229877 313118720 74570 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 0 0 0
/proc/4787/statm: 76445 74570 78 171 0 76271 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 305780

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)
Real time (s): 1200.75
CPU time (s): 1200.09
CPU user time (s): 1199.3
CPU system time (s): 0.790879
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 305780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.790879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74601
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= 2
involuntary context switches= 3052

runsolver used 0.98085 second user time and 3.39548 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-11 21:59:29
IDJOB=1797753
IDBENCH=20372
IDSOLVER=651
FILE ID=node26/1797753-1242071967
PBS_JOBID= 9277663
Free space on /tmp= 66108 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797753-1242071967/watcher-1797753-1242071967 -o /tmp/evaluation-result-1797753-1242071967/solver-1797753-1242071967 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797753-1242071967.cnf

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=533775925

node26.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		: 3000.261
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		: 3000.261
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:       1307152 kB
Buffers:         74476 kB
Cached:         576372 kB
SwapCached:       5352 kB
Active:         191644 kB
Inactive:       466972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1307152 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:           22208 kB
Writeback:           0 kB
Mapped:          13484 kB
Slab:            76188 kB
Committed_AS:   770760 kB
PageTables:       1368 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= 66108 MiB
End job on node26 at 2009-05-11 22:19:32