Trace number 313145

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.09 1200.56

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-17-s.cnf
MD5SUM211504a6ba82cb2fc3f6333430f9c42f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.7874
Satisfiable
(Un)Satisfiability was proved
Number of variables294246
Number of clauses1384270
Sum of the clauses size3202814
Maximum clause length10
Minimum clause length1
Number of clauses of size 124517
Number of clauses of size 21066262
Number of clauses of size 3238391
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  294246                                               |
0.00/0.00	c |  Number of clauses:    1384270                                              |
1.79/1.85	c |  Parsing time:         1.70         s                                       |
6.68/6.76	c ============================[ Search Statistics ]==============================
6.68/6.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.68/6.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.68/6.76	c ===============================================================================
6.68/6.76	c |         0 |   75193   512860  1335453 |   170953        0    nan |  0.000 % |
7.19/7.26	c |       101 |   75115   512860  1335453 |   188048       99     51 | 47.622 % |
7.49/7.54	c |       253 |   75086   512860  1335453 |   206853      248     55 | 47.806 % |
8.19/8.25	c |       480 |   74067   512860  1335453 |   227538      459     47 | 49.321 % |
9.69/9.71	c |       817 |   73310   512860  1335453 |   250292      776     46 | 52.739 % |
10.99/11.08	c |      1324 |   58164   392549  1042797 |   275322     1218     45 | 60.909 % |
13.09/13.18	c |      2084 |   33687   193734   527539 |   302854     1488     61 | 61.682 % |
14.19/14.24	c |      3224 |   33679   193734   527539 |   333139     2627     65 | 61.713 % |
16.28/16.39	c |      4932 |   32969   190592   518899 |   366453     4311     59 | 61.988 % |
19.18/19.20	c |      7495 |   32166   184587   504167 |   403099     6871     71 | 62.027 % |
22.48/22.52	c |     11339 |   32061   183872   502358 |   443408    10692     70 | 62.027 % |
29.18/29.23	c |     17105 |   31554   181203   494893 |   487749    16443     78 | 62.200 % |
39.17/39.20	c |     25754 |   31475   180594   493388 |   536524    25089     78 | 62.261 % |
56.27/56.38	c |     38729 |   27031   146608   402345 |   590177    37943     85 | 63.794 % |
84.36/84.43	c |     58191 |   27031   146608   402345 |   649194    57405     83 | 63.794 % |
137.44/137.54	c |     87383 |   26863   145900   400356 |   714114    86593     80 | 63.794 % |
217.50/217.65	c |    131172 |   26858   145860   400247 |   785525   130380     92 | 63.799 % |
373.04/373.29	c |    196856 |   26759   145240   398605 |   864078   196060    100 | 63.836 % |
708.42/708.70	c |    295383 |   26757   145240   398605 |   950486   294584    107 | 63.923 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-313145-1176877104 -o ROOT/results/node13/solver-313145-1176877104 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313145-1176877104/minisat /tmp/evaluation/313145-1176877104/instance-313145-1176877104.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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30451
/proc/meminfo: memFree=1756856/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=2040 CPUtime=0
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 135628284 2088960 409 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 510 416 58 138 0 369 0

[startup+0.0312819 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30451
/proc/meminfo: memFree=1756856/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=7136 CPUtime=0.02
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 1552 0 0 0 2 0 0 0 18 0 1 0 135628284 7307264 1536 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134533076 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 1784 1536 58 138 0 1643 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7136

[startup+0.101296 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30451
/proc/meminfo: memFree=1756856/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=11052 CPUtime=0.09
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 2549 0 0 0 8 1 0 0 18 0 1 0 135628284 11317248 2533 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134561920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 2796 2534 58 138 0 2655 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11052

[startup+0.30134 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30451
/proc/meminfo: memFree=1756856/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=43340 CPUtime=0.29
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 9206 0 0 0 25 4 0 0 19 0 1 0 135628284 44380160 9190 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 10835 9191 58 138 0 10694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43340

[startup+0.701424 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30451
/proc/meminfo: memFree=1756856/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=66392 CPUtime=0.69
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 14849 0 0 0 62 7 0 0 24 0 1 0 135628284 67985408 14833 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 16598 14834 58 138 0 16457 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66392

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1687728/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=102628 CPUtime=1.49
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 23984 0 0 0 137 12 0 0 25 0 1 0 135628284 105091072 23968 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 25657 23968 58 138 0 25516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102628

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1648304/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=119872 CPUtime=3.09
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 28467 0 0 0 294 15 0 0 25 0 1 0 135628284 122748928 28451 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 29968 28451 70 138 0 29827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119872

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1619568/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=151460 CPUtime=6.28
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 36083 0 0 0 610 18 0 0 25 0 1 0 135628284 155095040 36067 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134524191 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 37865 36067 70 138 0 37724 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 151460

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1631992/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=130244 CPUtime=12.69
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 36486 0 0 0 1250 19 0 0 25 0 1 0 135628284 133369856 31222 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 32561 31222 73 138 0 32420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130244

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1632120/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=130244 CPUtime=25.48
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 36486 0 0 0 2529 19 0 0 25 0 1 0 135628284 133369856 31222 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550268 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 32561 31222 73 138 0 32420 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130244

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1632056/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=130408 CPUtime=51.07
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 36519 0 0 0 5087 20 0 0 25 0 1 0 135628284 133537792 31255 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 32602 31255 73 138 0 32461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130408

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1631992/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=130608 CPUtime=102.25
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 36554 0 0 0 10205 20 0 0 25 0 1 0 135628284 133742592 31290 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 32652 31290 73 138 0 32511 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 130608

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1630136/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=132732 CPUtime=162.23
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 37060 0 0 0 16202 21 0 0 25 0 1 0 135628284 135917568 31796 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 33183 31796 73 138 0 33042 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 132732

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1614456/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=148092 CPUtime=222.2
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 40916 0 0 0 22194 26 0 0 25 0 1 0 135628284 151646208 35652 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 37023 35652 73 138 0 36882 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 148092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1598200/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=164716 CPUtime=282.18
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 45008 0 0 0 28186 32 0 0 25 0 1 0 135628284 168669184 39744 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 41179 39744 73 138 0 41038 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 164716

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30452
/proc/meminfo: memFree=1587512/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=175184 CPUtime=342.16
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 47611 0 0 0 34181 35 0 0 25 0 1 0 135628284 179388416 42347 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556238 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 43796 42347 73 138 0 43655 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 175184

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1578872/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=183856 CPUtime=402.14
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 49785 0 0 0 40176 38 0 0 25 0 1 0 135628284 188268544 44521 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 45964 44521 73 138 0 45823 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 183856

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1568824/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=194080 CPUtime=462.11
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 52259 0 0 0 46170 41 0 0 25 0 1 0 135628284 198737920 46995 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 48520 46995 73 138 0 48379 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 194080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1560312/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=202476 CPUtime=522.09
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 54395 0 0 0 52166 43 0 0 25 0 1 0 135628284 207335424 49131 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 50619 49131 73 138 0 50478 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 202476

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1551672/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=210964 CPUtime=582.06
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 56529 0 0 0 58159 47 0 0 25 0 1 0 135628284 216027136 51265 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 52741 51265 73 138 0 52600 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 210964

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1543416/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=219104 CPUtime=642.04
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 58571 0 0 0 64155 49 0 0 25 0 1 0 135628284 224362496 53307 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 54776 53307 73 138 0 54635 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 219104

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1535544/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=226980 CPUtime=702.01
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 60528 0 0 0 70149 52 0 0 25 0 1 0 135628284 232427520 55264 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 56745 55264 73 138 0 56604 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 226980

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1524600/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=237776 CPUtime=762
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 63228 0 0 0 76144 56 0 0 25 0 1 0 135628284 243482624 57964 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 59444 57964 73 138 0 59303 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 237776

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1513208/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=249908 CPUtime=821.97
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 66102 0 0 0 82137 60 0 0 25 0 1 0 135628284 255905792 60838 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 62477 60838 73 138 0 62336 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 249908

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1501880/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=261116 CPUtime=881.95
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 68892 0 0 0 88132 63 0 0 25 0 1 0 135628284 267382784 63628 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 65279 63628 73 138 0 65138 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 261116

[startup+942.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30452
/proc/meminfo: memFree=1492280/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=270724 CPUtime=941.92
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 71302 0 0 0 94127 65 0 0 25 0 1 0 135628284 277221376 66038 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 67681 66038 73 138 0 67540 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 270724

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30452
/proc/meminfo: memFree=1482744/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=280036 CPUtime=1001.9
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 73646 0 0 0 100122 68 0 0 25 0 1 0 135628284 286756864 68382 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 70009 68382 73 138 0 69868 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 280036

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1475128/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=287732 CPUtime=1061.88
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 75567 0 0 0 106117 71 0 0 25 0 1 0 135628284 294637568 70303 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 71933 70303 73 138 0 71792 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 287732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1467960/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=294732 CPUtime=1121.86
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 77339 0 0 0 112112 74 0 0 25 0 1 0 135628284 301805568 72075 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 73683 72075 73 138 0 73542 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 294732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1460472/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=302220 CPUtime=1181.83
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 79219 0 0 0 118107 76 0 0 25 0 1 0 135628284 309473280 73955 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 75555 73955 73 138 0 75414 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 302220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1458424/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=304216 CPUtime=1200.02
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 79718 0 0 0 119926 76 0 0 25 0 1 0 135628284 311517184 74454 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 76054 74454 73 138 0 75913 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 304216

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30452
/proc/meminfo: memFree=1458424/2055920 swapFree=4156188/4192956
[pid=30451] ppid=30449 vsize=304216 CPUtime=1200.02
/proc/30451/stat : 30451 (minisat) R 30449 30451 29755 0 -1 4194304 79718 0 0 0 119926 76 0 0 25 0 1 0 135628284 311517184 74454 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30451/statm: 76054 74454 73 138 0 75913 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 304216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.27
CPU system time (s): 0.815875
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 304216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.815875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79718
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= 6
involuntary context switches= 1275

runsolver used 1.43978 second user time and 2.91156 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 18 06:18:25 UTC 2007

IDJOB= 313145
IDBENCH= 20359
IDSOLVER= 109
FILE ID= node13/313145-1176877104

PBS_JOBID= 4590306

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/313145-1176877104/minisat /tmp/evaluation/313145-1176877104/instance-313145-1176877104.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-313145-1176877104 -o ROOT/results/node13/solver-313145-1176877104 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313145-1176877104/minisat /tmp/evaluation/313145-1176877104/instance-313145-1176877104.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  211504a6ba82cb2fc3f6333430f9c42f

RANDOM SEED= 248012803

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1757328 kB
Buffers:         23508 kB
Cached:         206392 kB
SwapCached:      15988 kB
Active:          96324 kB
Inactive:       160424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757328 kB
SwapTotal:     4192956 kB
SwapFree:      4156188 kB
Dirty:           26108 kB
Writeback:           0 kB
Mapped:          30532 kB
Slab:            27300 kB
Committed_AS:  6524856 kB
PageTables:       1872 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= 66354 MiB

End job on node13 on Wed Apr 18 06:38:27 UTC 2007