Trace number 421436

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? (TO) 1200.12 1200.46

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                                              |
1.69/1.78	c |  Parsing time:         1.64         s                                       |
6.60/6.60	c ============================[ Search Statistics ]==============================
6.60/6.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.60/6.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.60/6.60	c ===============================================================================
6.60/6.60	c |         0 |   75193   512860  1335453 |   170953        0    nan |  0.000 % |
6.99/7.10	c |       101 |   75115   512860  1335453 |   188048       99     51 | 47.622 % |
7.29/7.36	c |       253 |   75086   512860  1335453 |   206853      248     55 | 47.806 % |
7.99/8.05	c |       480 |   74067   512860  1335453 |   227538      459     47 | 49.321 % |
9.39/9.48	c |       817 |   73310   512860  1335453 |   250292      776     46 | 52.739 % |
10.79/10.82	c |      1324 |   58164   392549  1042797 |   275322     1218     45 | 60.909 % |
12.79/12.88	c |      2084 |   33687   193734   527539 |   302854     1488     61 | 61.682 % |
13.89/13.91	c |      3224 |   33679   193734   527539 |   333139     2627     65 | 61.713 % |
15.98/16.02	c |      4932 |   32969   190592   518899 |   366453     4311     59 | 61.988 % |
18.78/18.81	c |      7495 |   32166   184587   504167 |   403099     6871     71 | 62.027 % |
21.99/22.06	c |     11339 |   32061   183872   502358 |   443408    10692     70 | 62.027 % |
28.58/28.64	c |     17105 |   31554   181203   494893 |   487749    16443     78 | 62.200 % |
38.38/38.42	c |     25754 |   31475   180594   493388 |   536524    25089     78 | 62.261 % |
55.17/55.24	c |     38729 |   27031   146608   402345 |   590177    37943     85 | 63.794 % |
82.56/82.61	c |     58191 |   27031   146608   402345 |   649194    57405     83 | 63.794 % |
134.34/134.45	c |     87383 |   26863   145900   400356 |   714114    86593     80 | 63.794 % |
211.62/211.76	c |    131172 |   26858   145860   400247 |   785525   130380     92 | 63.799 % |
361.78/361.92	c |    196856 |   26759   145240   398605 |   864078   196060    100 | 63.836 % |
682.69/682.94	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-421436-1177491724 -o ROOT/results/node14/solver-421436-1177491724 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421436-1177491724/minisat_noassertions /tmp/evaluation/421436-1177491724/instance-421436-1177491724.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 0.70 3/77 28786
/proc/meminfo: memFree=1770808/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=2328 CPUtime=0
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 197090387 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 582 463 50 130 0 449 0

[startup+0.082518 s]
/proc/loadavg: 0.92 0.98 0.70 3/77 28786
/proc/meminfo: memFree=1770808/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=10360 CPUtime=0.07
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 2328 0 0 0 7 0 0 0 18 0 1 0 197090387 10608640 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 2590 2314 50 130 0 2457 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10360

[startup+0.101519 s]
/proc/loadavg: 0.92 0.98 0.70 3/77 28786
/proc/meminfo: memFree=1770808/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=11644 CPUtime=0.09
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 2594 0 0 0 8 1 0 0 18 0 1 0 197090387 11923456 2580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 2911 2580 50 130 0 2778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11644

[startup+0.301538 s]
/proc/loadavg: 0.92 0.98 0.70 3/77 28786
/proc/meminfo: memFree=1770808/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=47216 CPUtime=0.29
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 9515 0 0 0 25 4 0 0 19 0 1 0 197090387 48349184 9501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 11804 9503 50 130 0 11671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47216

[startup+0.701575 s]
/proc/loadavg: 0.92 0.98 0.70 3/77 28786
/proc/meminfo: memFree=1770808/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=66888 CPUtime=0.69
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 14968 0 0 0 62 7 0 0 23 0 1 0 197090387 68493312 14954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 16722 14957 50 130 0 16589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66888

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.70 2/78 28787
/proc/meminfo: memFree=1700464/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=103916 CPUtime=1.49
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 24376 0 0 0 136 13 0 0 25 0 1 0 197090387 106409984 24362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 25979 24362 50 130 0 25846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103916

[startup+3.1018 s]
/proc/loadavg: 1.01 0.99 0.71 2/78 28787
/proc/meminfo: memFree=1661552/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=120500 CPUtime=3.09
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 28666 0 0 0 294 15 0 0 25 0 1 0 197090387 123392000 28652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 30125 28652 61 130 0 29992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120500

[startup+6.3011 s]
/proc/loadavg: 1.01 0.99 0.71 2/78 28787
/proc/meminfo: memFree=1632880/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=151428 CPUtime=6.29
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 36079 0 0 0 610 19 0 0 25 0 1 0 197090387 155062272 36065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 37857 36065 61 130 0 37724 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151428

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.71 2/78 28787
/proc/meminfo: memFree=1646144/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=130212 CPUtime=12.69
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 36478 0 0 0 1250 19 0 0 25 0 1 0 197090387 133337088 31216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 32553 31216 67 130 0 32420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130212

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.71 2/78 28787
/proc/meminfo: memFree=1646208/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=130212 CPUtime=25.48
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 36478 0 0 0 2529 19 0 0 25 0 1 0 197090387 133337088 31216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 32553 31216 67 130 0 32420 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130212

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.72 2/78 28787
/proc/meminfo: memFree=1646144/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=130376 CPUtime=51.07
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 36512 0 0 0 5087 20 0 0 25 0 1 0 197090387 133505024 31250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 32594 31250 67 130 0 32461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130376

[startup+102.304 s]
/proc/loadavg: 1.00 0.99 0.73 2/78 28787
/proc/meminfo: memFree=1646080/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=130576 CPUtime=102.25
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 36548 0 0 0 10205 20 0 0 25 0 1 0 197090387 133709824 31286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 32644 31286 67 130 0 32511 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 130576

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.75 2/78 28787
/proc/meminfo: memFree=1642880/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=134020 CPUtime=162.23
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 37365 0 0 0 16202 21 0 0 25 0 1 0 197090387 137236480 32103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 33505 32103 67 130 0 33372 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134020

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.76 2/78 28787
/proc/meminfo: memFree=1626688/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=150076 CPUtime=222.22
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 41384 0 0 0 22196 26 0 0 25 0 1 0 197090387 153677824 36122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 37519 36122 67 130 0 37386 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 150076

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/78 28787
/proc/meminfo: memFree=1610304/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=166696 CPUtime=282.2
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 45488 0 0 0 28189 31 0 0 25 0 1 0 197090387 170696704 40226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 41674 40226 67 130 0 41541 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 166696

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 28787
/proc/meminfo: memFree=1601024/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=175844 CPUtime=342.18
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 47779 0 0 0 34185 33 0 0 25 0 1 0 197090387 180064256 42517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 43961 42517 67 130 0 43828 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 175844

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 28787
/proc/meminfo: memFree=1591104/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=186208 CPUtime=402.17
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 50295 0 0 0 40181 36 0 0 25 0 1 0 197090387 190676992 45033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 46552 45033 67 130 0 46419 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 186208

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 28787
/proc/meminfo: memFree=1580992/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=196192 CPUtime=462.15
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 52799 0 0 0 46175 40 0 0 25 0 1 0 197090387 200900608 47537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 49048 47537 67 130 0 48915 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 196192

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 28787
/proc/meminfo: memFree=1572224/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=205108 CPUtime=522.14
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 55030 0 0 0 52172 42 0 0 25 0 1 0 197090387 210030592 49768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 51277 49768 67 130 0 51144 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 205108

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 28787
/proc/meminfo: memFree=1563264/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=213920 CPUtime=582.12
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 57248 0 0 0 58167 45 0 0 25 0 1 0 197090387 219054080 51986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 53480 51986 67 130 0 53347 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 213920

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 28787
/proc/meminfo: memFree=1555072/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=221844 CPUtime=642.1
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 59264 0 0 0 64163 47 0 0 25 0 1 0 197090387 227168256 54002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 55461 54002 67 130 0 55328 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 221844

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 28787
/proc/meminfo: memFree=1546112/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=231128 CPUtime=702.09
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 61537 0 0 0 70159 50 0 0 25 0 1 0 197090387 236675072 56275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 57782 56275 67 130 0 57649 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 231128

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 28787
/proc/meminfo: memFree=1534016/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=243568 CPUtime=762.07
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 64526 0 0 0 76153 54 0 0 25 0 1 0 197090387 249413632 59264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 60892 59264 67 130 0 60759 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 243568

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 28787
/proc/meminfo: memFree=1521920/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=255716 CPUtime=822.05
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 67572 0 0 0 82148 57 0 0 25 0 1 0 197090387 261853184 62310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 63929 62310 67 130 0 63796 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 255716

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 28787
/proc/meminfo: memFree=1511488/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=266136 CPUtime=882.04
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 70166 0 0 0 88144 60 0 0 25 0 1 0 197090387 272523264 64904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 66534 64904 67 130 0 66401 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 266136

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 28787
/proc/meminfo: memFree=1500992/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=276688 CPUtime=942.02
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 72814 0 0 0 94139 63 0 0 25 0 1 0 197090387 283328512 67552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 69172 67552 67 130 0 69039 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 276688

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 28787
/proc/meminfo: memFree=1492544/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=285020 CPUtime=1002.01
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 74895 0 0 0 100136 65 0 0 25 0 1 0 197090387 291860480 69633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 71255 69633 67 130 0 71122 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 285020

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 28787
/proc/meminfo: memFree=1484864/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=292720 CPUtime=1061.99
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 76823 0 0 0 106132 67 0 0 25 0 1 0 197090387 299745280 71561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 73180 71561 67 130 0 73047 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 292720

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 28787
/proc/meminfo: memFree=1476928/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=300580 CPUtime=1121.97
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 78786 0 0 0 112128 69 0 0 25 0 1 0 197090387 307793920 73524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 75145 73524 67 130 0 75012 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 300580

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 28787
/proc/meminfo: memFree=1469888/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=307716 CPUtime=1181.96
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 80569 0 0 0 118125 71 0 0 25 0 1 0 197090387 315101184 75307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 76929 75307 67 130 0 76796 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 307716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 28787
/proc/meminfo: memFree=1467584/2055920 swapFree=4148824/4192956
[pid=28786] ppid=28784 vsize=309828 CPUtime=1200.06
/proc/28786/stat : 28786 (minisat_noasser) R 28784 28786 28483 0 -1 4194304 81114 0 0 0 119934 72 0 0 25 0 1 0 197090387 317263872 75852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28786/statm: 77457 75852 67 130 0 77324 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 309828

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): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.34
CPU system time (s): 0.773882
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 309828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.773882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81114
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= 3405

runsolver used 0.955854 second user time and 2.74558 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 09:02:06 UTC 2007

IDJOB= 421436
IDBENCH= 20359
IDSOLVER= 188
FILE ID= node14/421436-1177491724

PBS_JOBID= 4685806

Free space on /tmp= 66185 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/421436-1177491724/minisat_noassertions /tmp/evaluation/421436-1177491724/instance-421436-1177491724.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421436-1177491724 -o ROOT/results/node14/solver-421436-1177491724 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421436-1177491724/minisat_noassertions /tmp/evaluation/421436-1177491724/instance-421436-1177491724.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  211504a6ba82cb2fc3f6333430f9c42f

RANDOM SEED= 999139212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1771408 kB
Buffers:         38744 kB
Cached:         160752 kB
SwapCached:      11984 kB
Active:         146652 kB
Inactive:        76292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771408 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:           26808 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            47144 kB
Committed_AS:  7807812 kB
PageTables:       1784 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= 66185 MiB

End job on node14 on Wed Apr 25 09:22:09 UTC 2007