Trace number 1772772

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.2 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.79/0.84	c |  Number of variables:        164158                                         |
0.79/0.84	c |  Number of clauses:          717437                                         |
0.79/0.84	c |  Parse time:                   0.75 s                                       |
2.59/2.67	c |  Simplification time:          1.80 s                                       |
2.59/2.67	c |                                                                             |
2.59/2.67	c ============================[ Search Statistics ]==============================
2.59/2.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.67	c ===============================================================================
2.69/2.77	c |       100 |   74270   394588  1043596 |   144682      100    123 | 23.163 % |
2.99/3.07	c |       250 |   74252   394588  1043596 |   159150      249    524 | 23.174 % |
3.30/3.31	c |       475 |   74252   394588  1043596 |   175065      474    350 | 23.174 % |
3.59/3.60	c |       812 |   73944   392696  1038881 |   192572      810    268 | 23.362 % |
4.19/4.28	c |      1318 |   70627   373134   990539 |   211829     1307    330 | 25.382 % |
5.09/5.14	c |      2077 |   70113   370076   983080 |   233012     2064    279 | 25.695 % |
7.48/7.53	c |      3216 |   69981   369184   980861 |   256313     3202    431 | 25.776 % |
10.99/11.06	c |      4924 |   64613   342083   912902 |   281944     4892    422 | 29.046 % |
16.19/16.21	c |      7486 |   63301   329852   883151 |   310139     7438    477 | 29.845 % |
21.89/21.92	c |     11330 |   60407   317982   852965 |   341153    11259    421 | 31.608 % |
31.28/31.34	c |     17096 |   60367   312605   840176 |   375268    17003    402 | 31.632 % |
49.28/49.37	c |     25745 |   59005   305772   823283 |   412795    25586    429 | 32.462 % |
79.08/79.12	c |     38719 |   58867   304309   819588 |   454074    38530    449 | 32.546 % |
124.56/124.60	c |     58180 |   58194   300391   809901 |   499482    57960    464 | 32.956 % |
214.64/214.79	c |     87372 |   58090   299690   808298 |   549430    87091    524 | 33.019 % |
368.70/368.80	c |    131161 |   57918   299249   807243 |   604373   130824    557 | 33.124 % |
664.13/664.39	c |    196845 |   57829   298083   804537 |   664811   196395    582 | 33.178 % |
1168.50/1168.85	c |    295371 |   56616   291202   788455 |   731292   293763    602 | 33.917 % |

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-1772772-1241204525/watcher-1772772-1241204525 -o /tmp/evaluation-result-1772772-1241204525/solver-1772772-1241204525 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772772-1241204525.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.99 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1214384/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=7960 CPUtime=0
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 148485962 8151040 472 1992294400 4194304 5092341 548682068848 18446744073709551615 4515543 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 1990 478 63 219 0 1768 0

[startup+0.0491451 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1214384/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=12468 CPUtime=0.03
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 1677 0 0 0 3 0 0 0 18 0 1 0 148485962 12767232 1620 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 3117 1622 63 219 0 2895 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12468

[startup+0.101148 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1214384/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=18120 CPUtime=0.09
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 3378 0 0 0 8 1 0 0 18 0 1 0 148485962 18554880 3241 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 4530 3242 63 219 0 4308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18120

[startup+0.301168 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1214384/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=40424 CPUtime=0.29
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 9299 0 0 0 25 4 0 0 19 0 1 0 148485962 41394176 8712 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 10106 8712 63 219 0 9884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40424

[startup+0.701209 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1214384/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=65132 CPUtime=0.69
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 15592 0 0 0 61 8 0 0 22 0 1 0 148485962 66695168 14245 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 16283 14245 63 219 0 16061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65132

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1149160/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=79328 CPUtime=1.49
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 19089 0 0 0 139 10 0 0 25 0 1 0 148485962 81231872 17058 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 19832 17058 87 219 0 19610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79328

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1141928/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=64300 CPUtime=3.09
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 21886 0 0 0 297 12 0 0 25 0 1 0 148485962 65843200 13744 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 16075 13744 102 219 0 15853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64300

[startup+6.30177 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1157352/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=68192 CPUtime=6.29
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 22755 0 0 0 617 12 0 0 25 0 1 0 148485962 69828608 14613 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 17048 14613 103 219 0 16826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68192

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1151080/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=74032 CPUtime=12.69
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 24325 0 0 0 1255 14 0 0 25 0 1 0 148485962 75808768 16183 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 18508 16183 103 219 0 18286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74032

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1139176/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=95928 CPUtime=25.49
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 27049 0 0 0 2533 16 0 0 25 0 1 0 148485962 98230272 18907 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 23982 18907 103 219 0 23760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95928

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1115688/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=115636 CPUtime=51.08
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 32983 0 0 0 5086 22 0 0 25 0 1 0 148485962 118411264 24841 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 28909 24841 103 219 0 28687 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 115636

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1072872/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=189540 CPUtime=102.27
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 43543 0 0 0 10196 31 0 0 25 0 1 0 148485962 194088960 35401 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 47385 35401 103 219 0 47163 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 189540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1025576/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=256052 CPUtime=162.25
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 55456 0 0 0 16182 43 0 0 25 0 1 0 148485962 262197248 47314 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 64013 47314 103 219 0 63791 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 256052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=970280/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=257288 CPUtime=222.23
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 69180 0 0 0 22167 56 0 0 25 0 1 0 148485962 263462912 61038 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 64322 61038 103 219 0 64100 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 257288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=923944/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=360724 CPUtime=282.22
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 80780 0 0 0 28152 70 0 0 25 0 1 0 148485962 369381376 72638 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 90181 72638 103 219 0 89959 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 360724

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=879912/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=364352 CPUtime=342.2
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 91741 0 0 0 34138 82 0 0 25 0 1 0 148485962 373096448 83599 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 91088 83599 103 219 0 90866 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 364352

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=840424/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=517452 CPUtime=402.19
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 101638 0 0 0 40126 93 0 0 25 0 1 0 148485962 529870848 93496 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 129363 93496 103 219 0 129141 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 517452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=806376/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=519164 CPUtime=462.18
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 110121 0 0 0 46116 102 0 0 25 0 1 0 148485962 531623936 101979 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 129791 101979 103 219 0 129569 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 519164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=767464/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=521308 CPUtime=522.16
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 119854 0 0 0 52104 112 0 0 25 0 1 0 148485962 533819392 111712 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 130327 111712 103 219 0 130105 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 521308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=732776/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=523984 CPUtime=582.14
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 128436 0 0 0 58094 120 0 0 25 0 1 0 148485962 536559616 120294 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 130996 120294 103 219 0 130774 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 523984

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=699432/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=525240 CPUtime=642.13
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 136708 0 0 0 64084 129 0 0 25 0 1 0 148485962 537845760 128566 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 131310 128566 103 219 0 131088 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 525240

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25855
/proc/meminfo: memFree=93032/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9099.96
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 909692 304 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9099.96
Current children cumulated vsize (KiB) 1128260

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=93032/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9159.95
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 915691 304 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9159.95
Current children cumulated vsize (KiB) 1128260

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=92968/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9219.93
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 921689 304 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9219.93
Current children cumulated vsize (KiB) 1128260

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=92968/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9279.91
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 927687 304 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9279.91
Current children cumulated vsize (KiB) 1128260

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=92968/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9339.9
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 933686 304 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9339.9
Current children cumulated vsize (KiB) 1128260

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25855
/proc/meminfo: memFree=93032/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9399.89
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 939684 305 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9399.89
Current children cumulated vsize (KiB) 1128260

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9459.87
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 945682 305 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9459.87
Current children cumulated vsize (KiB) 1128260

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9519.85
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 951680 305 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9519.85
Current children cumulated vsize (KiB) 1128260

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9579.83
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 957678 305 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9579.83
Current children cumulated vsize (KiB) 1128260

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9639.81
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 963676 305 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9639.81
Current children cumulated vsize (KiB) 1128260

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9699.8
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 969674 306 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9699.8
Current children cumulated vsize (KiB) 1128260

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92840/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9759.79
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 975673 306 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9759.79
Current children cumulated vsize (KiB) 1128260

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9819.77
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 981671 306 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9819.77
Current children cumulated vsize (KiB) 1128260

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9879.76
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 987670 306 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9879.76
Current children cumulated vsize (KiB) 1128260

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9939.74
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 993668 306 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9939.74
Current children cumulated vsize (KiB) 1128260

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=9999.73
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 999666 307 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 9999.73
Current children cumulated vsize (KiB) 1128260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=1128260 CPUtime=10000
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4194304 287856 0 0 0 999696 307 0 0 25 0 1 0 148485962 1155338240 279714 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 282065 279714 103 219 0 281843 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1128260

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

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

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25857
/proc/meminfo: memFree=92904/2055920 swapFree=4181312/4192956
[pid=25838] ppid=25836 vsize=0 CPUtime=10000.1
/proc/25838/stat : 25838 (minisat) R 25836 25838 25685 0 -1 4195332 287856 0 0 0 999696 317 0 0 25 0 1 0 148485962 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/25838/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.2
CPU user time (s): 9996.97
CPU system time (s): 3.24451
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 1128260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.97
system time used= 3.24451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 287856
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= 12523

runsolver used 9.11261 second user time and 18.5582 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-01 21:02:06
IDJOB=1772772
IDBENCH=20386
IDSOLVER=608
FILE ID=node17/1772772-1241204525
PBS_JOBID= 9224682
Free space on /tmp= 66344 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772772-1241204525/watcher-1772772-1241204525 -o /tmp/evaluation-result-1772772-1241204525/solver-1772772-1241204525 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772772-1241204525.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1982054399

node17.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		: 3000.234
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		: 3000.234
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:       1214864 kB
Buffers:         77768 kB
Cached:         659248 kB
SwapCached:       5476 kB
Active:          39868 kB
Inactive:       705028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214864 kB
SwapTotal:     4192956 kB
SwapFree:      4181312 kB
Dirty:           13568 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            82120 kB
Committed_AS:   667540 kB
PageTables:       1452 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= 66344 MiB
End job on node17 at 2009-05-01 23:48:50