Trace number 421549

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) 1200.03 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark499.241
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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:  1400                                                 |
0.00/0.00	c |  Number of clauses:    4732                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     950     3941    11745 |     1313        0    nan |  0.000 % |
0.00/0.02	c |       100 |     950     3941    11745 |     1445      100     16 |  0.214 % |
0.00/0.02	c |       250 |     950     3941    11745 |     1589      250     18 |  0.216 % |
0.00/0.03	c |       477 |     950     3941    11745 |     1748      477     17 |  0.214 % |
0.04/0.05	c |       816 |     950     3941    11745 |     1923      816     28 |  0.214 % |
0.04/0.07	c |      1322 |     949     3937    11729 |     2115     1177     28 |  0.286 % |
0.09/0.12	c |      2082 |     949     3937    11729 |     2327     1937     28 |  0.288 % |
0.09/0.17	c |      3221 |     949     3937    11729 |     2559     1865     18 |  0.286 % |
0.19/0.28	c |      4931 |     948     3933    11713 |     2815     2196     24 |  0.357 % |
0.49/0.51	c |      7494 |     948     3933    11713 |     3097     1614     23 |  0.359 % |
0.69/0.73	c |     11341 |     948     3933    11713 |     3407     2264     11 |  0.357 % |
1.19/1.23	c |     17107 |     948     3933    11713 |     3748     2114     38 |  0.357 % |
1.99/2.04	c |     25757 |     948     3933    11713 |     4122     2899     27 |  0.357 % |
3.49/3.53	c |     38731 |     948     3933    11713 |     4535     4411     43 |  0.357 % |
5.59/5.66	c |     58193 |     948     3933    11713 |     4988     3711     35 |  0.357 % |
8.69/8.70	c |     87385 |     948     3933    11713 |     5487     3738     31 |  0.357 % |
14.38/14.46	c |    131175 |     948     3933    11713 |     6036     4857     26 |  0.357 % |
21.88/21.99	c |    196859 |     948     3933    11713 |     6639     5284     41 |  0.359 % |
34.97/35.01	c |    295385 |     948     3933    11713 |     7303     4387     28 |  0.357 % |
56.27/56.30	c |    443174 |     948     3933    11713 |     8034     5982     44 |  0.357 % |
90.75/90.86	c |    664857 |     948     3933    11713 |     8837     7923     55 |  0.357 % |
146.13/146.29	c |    997382 |     948     3933    11713 |     9721     4628     28 |  0.359 % |
232.89/233.02	c |   1496170 |     948     3933    11713 |    10693     7418     37 |  0.359 % |
357.94/358.12	c |   2244352 |     945     3920    11667 |    11762    10319     44 |  0.573 % |
581.76/582.01	c |   3366626 |     945     3920    11667 |    12939     9548     64 |  0.573 % |
923.73/924.17	c |   5050037 |     945     3920    11667 |    14233    10543     36 |  0.574 % |

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/node10/watcher-421549-1177492960 -o ROOT/results/node10/solver-421549-1177492960 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421549-1177492960/minisat_noassertions /tmp/evaluation/421549-1177492960/instance-421549-1177492960.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: 0.79 0.94 0.87 3/77 7400
/proc/meminfo: memFree=1818384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=1992 CPUtime=0
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 225333543 2039808 176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689009 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 498 177 50 130 0 365 0

[startup+0.0450989 s]
/proc/loadavg: 0.79 0.94 0.87 3/77 7400
/proc/meminfo: memFree=1818384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=2348 CPUtime=0.04
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 287 0 0 0 4 0 0 0 18 0 1 0 225333543 2404352 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 587 273 66 130 0 454 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2348

[startup+0.101111 s]
/proc/loadavg: 0.79 0.94 0.87 3/77 7400
/proc/meminfo: memFree=1818384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=2348 CPUtime=0.09
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 225333543 2404352 281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 587 281 66 130 0 454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2348

[startup+0.301154 s]
/proc/loadavg: 0.79 0.94 0.87 3/77 7400
/proc/meminfo: memFree=1818384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=2480 CPUtime=0.29
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 225333543 2539520 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 620 316 66 130 0 487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2480

[startup+0.70124 s]
/proc/loadavg: 0.79 0.94 0.87 3/77 7400
/proc/meminfo: memFree=1818384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=2612 CPUtime=0.69
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 370 0 0 0 69 0 0 0 22 0 1 0 225333543 2674688 356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 653 356 66 130 0 520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2612

[startup+1.50141 s]
/proc/loadavg: 0.81 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1816968/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=3152 CPUtime=1.49
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 225333543 3227648 471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 788 471 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10277 s]
/proc/loadavg: 0.81 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1816648/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=3548 CPUtime=3.09
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 596 0 0 0 309 0 0 0 25 0 1 0 225333543 3633152 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 887 582 66 130 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3548

[startup+6.30145 s]
/proc/loadavg: 0.81 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1816072/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=3680 CPUtime=6.29
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 614 0 0 0 629 0 0 0 25 0 1 0 225333543 3768320 600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 920 600 66 130 0 787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3680

[startup+12.7018 s]
/proc/loadavg: 0.84 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1815696/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=3944 CPUtime=12.68
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 684 0 0 0 1268 0 0 0 25 0 1 0 225333543 4038656 670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 986 670 66 130 0 853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3944

[startup+25.5016 s]
/proc/loadavg: 0.86 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1815184/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=4340 CPUtime=25.48
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 801 0 0 0 2548 0 0 0 25 0 1 0 225333543 4444160 787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1085 787 66 130 0 952 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4340

[startup+51.1011 s]
/proc/loadavg: 0.91 0.94 0.87 2/78 7401
/proc/meminfo: memFree=1814224/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=5400 CPUtime=51.07
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1039 0 0 0 5106 1 0 0 25 0 1 0 225333543 5529600 1025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1350 1025 66 130 0 1217 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5400

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.88 2/78 7401
/proc/meminfo: memFree=1813328/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=6324 CPUtime=102.25
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1268 0 0 0 10224 1 0 0 25 0 1 0 225333543 6475776 1254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1581 1254 66 130 0 1448 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6324

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.89 2/78 7401
/proc/meminfo: memFree=1812944/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=6588 CPUtime=162.23
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1355 0 0 0 16221 2 0 0 25 0 1 0 225333543 6746112 1341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1647 1341 66 130 0 1514 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6588

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.89 2/78 7401
/proc/meminfo: memFree=1812560/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=6984 CPUtime=222.2
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1453 0 0 0 22218 2 0 0 25 0 1 0 225333543 7151616 1439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1746 1439 66 130 0 1613 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6984

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 7401
/proc/meminfo: memFree=1812496/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=7116 CPUtime=282.18
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1491 0 0 0 28215 3 0 0 25 0 1 0 225333543 7286784 1477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553133 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1779 1477 66 130 0 1646 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7116

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 7401
/proc/meminfo: memFree=1812112/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=7492 CPUtime=342.15
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1574 0 0 0 34212 3 0 0 25 0 1 0 225333543 7671808 1560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1873 1560 66 130 0 1740 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7401
/proc/meminfo: memFree=1811792/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=7912 CPUtime=402.13
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1660 0 0 0 40209 4 0 0 25 0 1 0 225333543 8101888 1646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 1978 1646 66 130 0 1845 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 7912

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7401
/proc/meminfo: memFree=1811088/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=8456 CPUtime=462.1
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1817 0 0 0 46206 4 0 0 25 0 1 0 225333543 8658944 1803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2114 1803 66 130 0 1981 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 8456

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7401
/proc/meminfo: memFree=1810704/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=8972 CPUtime=522.09
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 1928 0 0 0 52204 5 0 0 25 0 1 0 225333543 9187328 1914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2243 1914 66 130 0 2110 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8972

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7401
/proc/meminfo: memFree=1810384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9236 CPUtime=582.06
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2006 0 0 0 58201 5 0 0 25 0 1 0 225333543 9457664 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2309 1992 66 130 0 2176 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 9236

[startup+642.301 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 7401
/proc/meminfo: memFree=1810384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9236 CPUtime=642.04
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2007 0 0 0 64198 6 0 0 25 0 1 0 225333543 9457664 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2309 1993 66 130 0 2176 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 9236

[startup+702.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 7401
/proc/meminfo: memFree=1810384/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9236 CPUtime=702.01
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2007 0 0 0 70195 6 0 0 25 0 1 0 225333543 9457664 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2309 1993 66 130 0 2176 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 9236

[startup+762.305 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1810192/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9236 CPUtime=761.99
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2007 0 0 0 76193 6 0 0 25 0 1 0 225333543 9457664 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2309 1993 66 130 0 2176 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 9236

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1810064/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9500 CPUtime=821.96
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2085 0 0 0 82189 7 0 0 25 0 1 0 225333543 9728000 2071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2375 2071 66 130 0 2242 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 9500

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1810064/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9456 CPUtime=881.94
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2085 0 0 0 88187 7 0 0 25 0 1 0 225333543 9682944 2064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2364 2064 66 130 0 2231 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 9456

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1810064/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9548 CPUtime=941.92
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2088 0 0 0 94184 8 0 0 25 0 1 0 225333543 9777152 2067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2387 2067 66 130 0 2254 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 9548

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1809872/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=9732 CPUtime=1001.89
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2141 0 0 0 100181 8 0 0 25 0 1 0 225333543 9965568 2120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2433 2120 66 130 0 2300 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 9732

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1808976/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=10656 CPUtime=1061.87
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2373 0 0 0 106178 9 0 0 25 0 1 0 225333543 10911744 2352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2664 2352 66 130 0 2531 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 10656

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1808976/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=10592 CPUtime=1121.84
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2373 0 0 0 112175 9 0 0 25 0 1 0 225333543 10846208 2348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2648 2348 66 130 0 2515 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 10592

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1808912/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=10588 CPUtime=1181.83
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2373 0 0 0 118173 10 0 0 25 0 1 0 225333543 10842112 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2647 2347 66 130 0 2514 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 10588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1808912/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=10588 CPUtime=1200.02
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2373 0 0 0 119992 10 0 0 25 0 1 0 225333543 10842112 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2647 2347 66 130 0 2514 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10588

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 0.99 0.91 2/78 7403
/proc/meminfo: memFree=1808912/2055920 swapFree=4145420/4192956
[pid=7400] ppid=7398 vsize=10588 CPUtime=1200.02
/proc/7400/stat : 7400 (minisat_noasser) R 7398 7400 6922 0 -1 4194304 2373 0 0 0 119992 10 0 0 25 0 1 0 225333543 10842112 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7400/statm: 2647 2347 66 130 0 2514 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.105983
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 10656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2373
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= 1581

runsolver used 0.960853 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 09:22:40 UTC 2007

IDJOB= 421549
IDBENCH= 20472
IDSOLVER= 188
FILE ID= node10/421549-1177492960

PBS_JOBID= 4685810

Free space on /tmp= 66273 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/421549-1177492960/minisat_noassertions /tmp/evaluation/421549-1177492960/instance-421549-1177492960.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421549-1177492960 -o ROOT/results/node10/solver-421549-1177492960 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421549-1177492960/minisat_noassertions /tmp/evaluation/421549-1177492960/instance-421549-1177492960.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 905484369

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1818856 kB
Buffers:         39032 kB
Cached:         131516 kB
SwapCached:      16248 kB
Active:         118104 kB
Inactive:        76268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818856 kB
SwapTotal:     4192956 kB
SwapFree:      4145420 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            28316 kB
Committed_AS:  3736976 kB
PageTables:       1708 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= 66273 MiB

End job on node10 on Wed Apr 25 09:42:43 UTC 2007