Trace number 1796224

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-simp 070721? (TO) 1200.14 1200.54

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                                              |
1.29/1.40	|  Parsing time:         1.27         s                                       |
5.19/5.27	============================[ Search Statistics ]==============================
5.19/5.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.19/5.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.19/5.27	===============================================================================
5.19/5.27	|         0 |   60817   420689  1096414 |   140229        0    nan |  0.000 % |
5.58/5.69	|       100 |   60755   420689  1096414 |   154252       96     37 | 49.353 % |
6.08/6.12	|       254 |   60683   420689  1096414 |   169677      241     42 | 50.087 % |
6.88/6.95	|       479 |   60583   420689  1096414 |   186645      451     37 | 51.259 % |
8.28/8.30	|       816 |   54860   378383   995606 |   205310      774     40 | 51.274 % |
10.38/10.40	|      1322 |   54734   377492   993415 |   225841     1278     49 | 51.325 % |
12.98/13.03	|      2081 |   42104   272373   730390 |   248425     1807     47 | 56.449 % |
14.78/14.85	|      3220 |   42010   272373   730390 |   273267     2945     72 | 57.993 % |
17.28/17.31	|      4928 |   38131   240625   646260 |   300594     4616     93 | 59.962 % |
20.78/20.87	|      7490 |   32899   201456   544842 |   330654     7067     94 | 60.188 % |
24.58/24.66	|     11335 |   32899   201456   544842 |   363719    10912    121 | 60.188 % |
34.67/34.79	|     17101 |   32887   201359   544586 |   400091    16677    148 | 60.192 % |
48.78/48.83	|     25751 |   32724   200327   541763 |   440100    25321    150 | 60.254 % |
72.87/72.96	|     38726 |   32180   194198   525247 |   484110    38290    138 | 60.479 % |
115.15/115.25	|     58188 |   32176   194198   525247 |   532521    57750    128 | 60.546 % |
191.23/191.39	|     87380 |   32006   190685   515333 |   585774    86936    113 | 60.647 % |
312.08/312.25	|    131169 |   31756   188646   510459 |   644351   130724    111 | 60.795 % |
568.90/569.18	|    196853 |   31392   185839   503184 |   708786   196396    116 | 60.808 % |
1038.83/1039.22	|    295381 |   31359   185604   502581 |   779665   294924    112 | 60.808 % |

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-1796224-1242071954/watcher-1796224-1242071954 -o /tmp/evaluation-result-1796224-1242071954/solver-1796224-1242071954 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796224-1242071954.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: 0.88 1.08 1.44 3/64 19735
/proc/meminfo: memFree=1537312/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=1924 CPUtime=0
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 369 0 0 0 0 0 0 0 20 0 1 0 235229713 1970176 354 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 481 359 65 178 0 301 0

[startup+0.0382859 s]
/proc/loadavg: 0.88 1.08 1.44 3/64 19735
/proc/meminfo: memFree=1537312/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=7720 CPUtime=0.02
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 1557 0 0 0 2 0 0 0 20 0 1 0 235229713 7905280 1542 1992294400 134512640 135243866 4294956256 18446744073709551615 134547865 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 1930 1542 65 178 0 1750 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7720

[startup+0.101297 s]
/proc/loadavg: 0.88 1.08 1.44 3/64 19735
/proc/meminfo: memFree=1537312/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=12752 CPUtime=0.09
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 2815 0 0 0 8 1 0 0 20 0 1 0 235229713 13058048 2800 1992294400 134512640 135243866 4294956256 18446744073709551615 134553504 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 3188 2800 65 178 0 3008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12752

[startup+0.301333 s]
/proc/loadavg: 0.88 1.08 1.44 3/64 19735
/proc/meminfo: memFree=1537312/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=44900 CPUtime=0.29
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 9421 0 0 0 24 5 0 0 22 0 1 0 235229713 45977600 9406 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 11225 9406 65 178 0 11045 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44900

[startup+0.701406 s]
/proc/loadavg: 0.88 1.08 1.44 3/64 19735
/proc/meminfo: memFree=1537312/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=64308 CPUtime=0.69
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 14184 0 0 0 61 8 0 0 25 0 1 0 235229713 65851392 14169 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 16077 14170 65 178 0 15897 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64308

[startup+1.50155 s]
/proc/loadavg: 0.88 1.08 1.44 2/65 19736
/proc/meminfo: memFree=1463704/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=103144 CPUtime=1.49
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 23055 0 0 0 137 12 0 0 25 0 1 0 235229713 105619456 23032 1992294400 134512640 135243866 4294956256 18446744073709551615 134535822 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 25786 23032 80 178 0 25606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103144

[startup+3.10185 s]
/proc/loadavg: 0.88 1.08 1.44 2/65 19736
/proc/meminfo: memFree=1443096/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=119456 CPUtime=3.08
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 26993 0 0 0 295 13 0 0 25 0 1 0 235229713 122322944 26970 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 29864 26970 80 178 0 29684 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 119456

[startup+6.30143 s]
/proc/loadavg: 0.89 1.08 1.44 2/65 19736
/proc/meminfo: memFree=1432472/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=111432 CPUtime=6.28
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 30585 0 0 0 612 16 0 0 25 0 1 0 235229713 114106368 26193 1992294400 134512640 135243866 4294956256 18446744073709551615 134555733 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 27858 26193 86 178 0 27678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111432

[startup+12.7016 s]
/proc/loadavg: 0.89 1.08 1.43 2/65 19736
/proc/meminfo: memFree=1432560/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=111432 CPUtime=12.68
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 30593 0 0 0 1252 16 0 0 25 0 1 0 235229713 114106368 26201 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 27858 26201 87 178 0 27678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 111432

[startup+25.5019 s]
/proc/loadavg: 0.92 1.08 1.43 2/65 19736
/proc/meminfo: memFree=1432688/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=111432 CPUtime=25.48
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 30595 0 0 0 2532 16 0 0 25 0 1 0 235229713 114106368 26203 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 27858 26203 87 178 0 27678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111432

[startup+51.1016 s]
/proc/loadavg: 0.94 1.07 1.41 2/65 19736
/proc/meminfo: memFree=1432752/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=111432 CPUtime=51.08
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 30595 0 0 0 5091 17 0 0 25 0 1 0 235229713 114106368 26203 1992294400 134512640 135243866 4294956256 18446744073709551615 134558692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 27858 26203 87 178 0 27678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 111432

[startup+102.306 s]
/proc/loadavg: 0.97 1.06 1.39 2/65 19736
/proc/meminfo: memFree=1430128/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=114100 CPUtime=102.26
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 31254 0 0 0 10209 17 0 0 25 0 1 0 235229713 116838400 26862 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 28525 26862 87 178 0 28345 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114100

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.36 2/65 19742
/proc/meminfo: memFree=1421936/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=122448 CPUtime=162.23
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 33308 0 0 0 16203 20 0 0 25 0 1 0 235229713 125386752 28916 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 30612 28916 87 178 0 30432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122448

[startup+222.302 s]
/proc/loadavg: 0.99 1.03 1.34 2/65 19742
/proc/meminfo: memFree=1413104/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=131260 CPUtime=222.21
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 35488 0 0 0 22199 22 0 0 25 0 1 0 235229713 134410240 31096 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 32815 31096 87 178 0 32635 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 131260

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.31 2/65 19742
/proc/meminfo: memFree=1404336/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=139948 CPUtime=282.19
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 37680 0 0 0 28194 25 0 0 25 0 1 0 235229713 143306752 33288 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 34987 33288 87 178 0 34807 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 139948

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.29 2/65 19742
/proc/meminfo: memFree=1395440/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=149000 CPUtime=342.17
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 39885 0 0 0 34190 27 0 0 25 0 1 0 235229713 152576000 35493 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 37250 35493 87 178 0 37070 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 149000

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.27 2/65 19742
/proc/meminfo: memFree=1385968/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=158616 CPUtime=402.16
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 42289 0 0 0 40185 31 0 0 25 0 1 0 235229713 162422784 37897 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 39654 37897 87 178 0 39474 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 158616

[startup+462.302 s]
/proc/loadavg: 0.99 1.01 1.25 2/65 19742
/proc/meminfo: memFree=1377072/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=167324 CPUtime=462.13
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 44449 0 0 0 46181 32 0 0 25 0 1 0 235229713 171339776 40057 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 41831 40057 87 178 0 41651 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 167324

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.23 2/65 19742
/proc/meminfo: memFree=1370224/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=174168 CPUtime=522.11
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 46196 0 0 0 52177 34 0 0 25 0 1 0 235229713 178348032 41804 1992294400 134512640 135243866 4294956256 18446744073709551615 134565151 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 43542 41804 87 178 0 43362 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 174168

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.22 2/65 19742
/proc/meminfo: memFree=1363888/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=180552 CPUtime=582.09
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 47771 0 0 0 58174 35 0 0 25 0 1 0 235229713 184885248 43379 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 45138 43379 87 178 0 44958 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 180552

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 19742
/proc/meminfo: memFree=1357936/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=186676 CPUtime=642.08
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 49231 0 0 0 64170 38 0 0 25 0 1 0 235229713 191156224 44839 1992294400 134512640 135243866 4294956256 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 46669 44839 87 178 0 46489 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 186676

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.18 2/65 19742
/proc/meminfo: memFree=1352496/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=192144 CPUtime=702.05
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 50601 0 0 0 70165 40 0 0 25 0 1 0 235229713 196755456 46209 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 48036 46209 87 178 0 47856 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 192144

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 19742
/proc/meminfo: memFree=1346928/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=197712 CPUtime=762.03
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 51983 0 0 0 76162 41 0 0 25 0 1 0 235229713 202457088 47591 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 49428 47591 87 178 0 49248 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 197712

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 19742
/proc/meminfo: memFree=1342128/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=202488 CPUtime=822.01
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 53208 0 0 0 82158 43 0 0 25 0 1 0 235229713 207347712 48816 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 50622 48816 87 178 0 50442 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 202488

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 19742
/proc/meminfo: memFree=1337456/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=207124 CPUtime=881.99
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 54360 0 0 0 88155 44 0 0 25 0 1 0 235229713 212094976 49968 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 51781 49968 87 178 0 51601 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 207124

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 19742
/proc/meminfo: memFree=1332656/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=211916 CPUtime=941.97
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 55565 0 0 0 94151 46 0 0 25 0 1 0 235229713 217001984 51173 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 52979 51173 87 178 0 52799 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 211916

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.13 2/65 19742
/proc/meminfo: memFree=1326640/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=217868 CPUtime=1001.95
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 57064 0 0 0 100148 47 0 0 25 0 1 0 235229713 223096832 52672 1992294400 134512640 135243866 4294956256 18446744073709551615 134555719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 54467 52672 87 178 0 54287 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 217868

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.12 2/65 19742
/proc/meminfo: memFree=1319600/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=225248 CPUtime=1061.93
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 58851 0 0 0 106144 49 0 0 25 0 1 0 235229713 230653952 54459 1992294400 134512640 135243866 4294956256 18446744073709551615 134555869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 56312 54459 87 178 0 56132 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 225248

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.11 2/65 19742
/proc/meminfo: memFree=1310768/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=233800 CPUtime=1121.91
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 61025 0 0 0 112139 52 0 0 25 0 1 0 235229713 239411200 56633 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 58450 56633 87 178 0 58270 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 233800

[startup+1182.3 s]
/proc/loadavg: 1.22 1.10 1.13 2/65 19742
/proc/meminfo: memFree=1303920/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=241512 CPUtime=1181.89
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 62756 0 0 0 118136 53 0 0 25 0 1 0 235229713 247308288 58364 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 60378 58364 87 178 0 60198 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 241512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.16 1.09 1.13 2/65 19742
/proc/meminfo: memFree=1301808/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=243548 CPUtime=1200.09
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 63258 0 0 0 119956 53 0 0 25 0 1 0 235229713 249393152 58866 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 60887 58866 87 178 0 60707 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 243548

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

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

[startup+1200.5 s]
/proc/loadavg: 1.16 1.09 1.13 2/65 19742
/proc/meminfo: memFree=1301808/2055920 swapFree=4168304/4192956
[pid=19735] ppid=19733 vsize=243548 CPUtime=1200.09
/proc/19735/stat : 19735 (minisat_static) R 19733 19735 19698 0 -1 4194304 63258 0 0 0 119956 53 0 0 25 0 1 0 235229713 249393152 58866 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19735/statm: 60887 58866 87 178 0 60707 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 243548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.56
CPU system time (s): 0.576912
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 243548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63258
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= 2559

runsolver used 0.947855 second user time and 2.59061 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-11 21:59:16
IDJOB=1796224
IDBENCH=20372
IDSOLVER=568
FILE ID=node2/1796224-1242071954
PBS_JOBID= 9277658
Free space on /tmp= 66356 MiB

SOLVER NAME= minisat2-simp 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-1796224-1242071954/watcher-1796224-1242071954 -o /tmp/evaluation-result-1796224-1242071954/solver-1796224-1242071954 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796224-1242071954.cnf

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1273822034

node2.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:       1537792 kB
Buffers:         70060 kB
Cached:         344896 kB
SwapCached:      18952 kB
Active:         171756 kB
Inactive:       264388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537792 kB
SwapTotal:     4192956 kB
SwapFree:      4168304 kB
Dirty:           22184 kB
Writeback:           0 kB
Mapped:          13908 kB
Slab:            67940 kB
Committed_AS:  1032812 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= 66352 MiB
End job on node2 at 2009-05-11 22:19:19