Trace number 425069

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) 5000.05 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.408
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.03/0.04	c ============================[ Search Statistics ]==============================
0.03/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.04	c ===============================================================================
0.03/0.04	c |         0 |    3903    16663    50550 |     5554        0    nan |  0.000 % |
0.03/0.06	c |       100 |    3903    16663    50550 |     6109      100     96 |  0.000 % |
0.03/0.08	c |       251 |    3903    16663    50550 |     6720      251     82 |  0.000 % |
0.09/0.10	c |       477 |    3903    16663    50550 |     7392      477     79 |  0.000 % |
0.09/0.15	c |       814 |    3903    16663    50550 |     8132      814     86 |  0.000 % |
0.19/0.22	c |      1322 |    3903    16663    50550 |     8945     1322     89 |  0.000 % |
0.29/0.32	c |      2082 |    3903    16663    50550 |     9839     2082     91 |  0.000 % |
0.49/0.50	c |      3221 |    3903    16663    50550 |    10823     3221     97 |  0.000 % |
0.69/0.78	c |      4931 |    3903    16663    50550 |    11906     4931    100 |  0.000 % |
1.18/1.27	c |      7494 |    3903    16663    50550 |    13096     7494    105 |  0.000 % |
1.99/2.10	c |     11338 |    3903    16663    50550 |    14406    11338    108 |  0.000 % |
3.39/3.44	c |     17105 |    3903    16663    50550 |    15847     9627    110 |  0.000 % |
5.79/5.85	c |     25754 |    3903    16663    50550 |    17431    10092    114 |  0.000 % |
9.99/10.02	c |     38729 |    3903    16663    50550 |    19175    14085    122 |  0.000 % |
16.79/16.85	c |     58191 |    3903    16663    50550 |    21092    13764    125 |  0.000 % |
29.08/29.13	c |     87386 |    3903    16663    50550 |    23201    21310    123 |  0.000 % |
50.37/50.42	c |    131176 |    3903    16663    50550 |    25522    17051    125 |  0.000 % |
86.67/86.76	c |    196862 |    3903    16663    50550 |    28074    15041    127 |  0.000 % |
138.35/138.43	c |    295388 |    3903    16663    50550 |    30881    19745    119 |  0.000 % |
219.73/219.89	c |    443179 |    3903    16663    50550 |    33969    18438    111 |  0.000 % |
357.09/357.24	c |    664864 |    3903    16663    50550 |    37366    28332    121 |  0.000 % |
577.73/577.97	c |    997389 |    3903    16663    50550 |    41103    19629    124 |  0.000 % |
945.53/945.90	c |   1496180 |    3903    16663    50550 |    45213    19287    114 |  0.000 % |
1529.87/1530.41	c |   2244364 |    3903    16663    50550 |    49735    26343    132 |  0.000 % |
2442.12/2442.99	c |   3366638 |    3903    16663    50550 |    54708    38556    131 |  0.000 % |
3946.90/3948.18	c |   5050052 |    3903    16663    50550 |    60179    24186    124 |  0.000 % |

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/node60/watcher-425069-1177767799 -o ROOT/results/node60/solver-425069-1177767799 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425069-1177767799/minisat_noassertions /tmp/evaluation/425069-1177767799/instance-425069-1177767799.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.72 0.93 0.98 2/64 13089
/proc/meminfo: memFree=1639008/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=2332 CPUtime=0
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224689912 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682966 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 583 296 50 130 0 450 0

[startup+0.0469641 s]
/proc/loadavg: 0.72 0.93 0.98 2/64 13089
/proc/meminfo: memFree=1639008/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=3392 CPUtime=0.03
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 576 0 0 0 3 0 0 0 18 0 1 0 224689912 3473408 562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529353 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 848 562 62 130 0 715 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3392

[startup+0.101968 s]
/proc/loadavg: 0.72 0.93 0.98 2/64 13089
/proc/meminfo: memFree=1639008/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=3288 CPUtime=0.09
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 224689912 3366912 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 822 565 67 130 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.301987 s]
/proc/loadavg: 0.72 0.93 0.98 2/64 13089
/proc/meminfo: memFree=1639008/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=3684 CPUtime=0.29
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 651 0 0 0 29 0 0 0 19 0 1 0 224689912 3772416 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 921 635 67 130 0 788 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3684

[startup+0.701026 s]
/proc/loadavg: 0.72 0.93 0.98 2/64 13089
/proc/meminfo: memFree=1639008/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=4740 CPUtime=0.69
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 943 0 0 0 69 0 0 0 22 0 1 0 224689912 4853760 927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 1185 927 67 130 0 1052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.5011 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 13090
/proc/meminfo: memFree=1634776/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=6852 CPUtime=1.49
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 1446 0 0 0 148 1 0 0 25 0 1 0 224689912 7016448 1430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 1713 1430 67 130 0 1580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6852

[startup+3.10126 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 13090
/proc/meminfo: memFree=1632152/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=9796 CPUtime=3.09
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 2198 0 0 0 308 1 0 0 25 0 1 0 224689912 10031104 2182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551395 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 2449 2182 67 130 0 2316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9796

[startup+6.30158 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 13090
/proc/meminfo: memFree=1629336/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=10984 CPUtime=6.29
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 2485 0 0 0 628 1 0 0 25 0 1 0 224689912 11247616 2469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 2746 2469 67 130 0 2613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10984

[startup+12.7012 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 13090
/proc/meminfo: memFree=1626712/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=13504 CPUtime=12.69
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 3099 0 0 0 1267 2 0 0 25 0 1 0 224689912 13828096 3083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 3376 3083 67 130 0 3243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13504

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 13090
/proc/meminfo: memFree=1625240/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=14956 CPUtime=25.48
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 3490 0 0 0 2545 3 0 0 25 0 1 0 224689912 15314944 3474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 3739 3474 67 130 0 3606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14956

[startup+51.102 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 13090
/proc/meminfo: memFree=1623000/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=17200 CPUtime=51.07
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 4042 0 0 0 5104 3 0 0 25 0 1 0 224689912 17612800 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 4300 4026 67 130 0 4167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17200

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 13090
/proc/meminfo: memFree=1619032/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=21200 CPUtime=102.27
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 5019 0 0 0 10222 5 0 0 25 0 1 0 224689912 21708800 5003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 5300 5003 67 130 0 5167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21200

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 13090
/proc/meminfo: memFree=1618328/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=21860 CPUtime=162.25
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 5205 0 0 0 16220 5 0 0 25 0 1 0 224689912 22384640 5189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 5465 5189 67 130 0 5332 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21860

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 13090
/proc/meminfo: memFree=1616600/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=23576 CPUtime=222.23
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 5626 0 0 0 22217 6 0 0 25 0 1 0 224689912 24141824 5610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 5894 5610 67 130 0 5761 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1613976/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=26084 CPUtime=282.21
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 6270 0 0 0 28215 6 0 0 25 0 1 0 224689912 26710016 6254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 6521 6254 67 130 0 6388 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26084

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1613912/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=26084 CPUtime=342.19
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 6270 0 0 0 34213 6 0 0 25 0 1 0 224689912 26710016 6254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 6521 6254 67 130 0 6388 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1610776/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=29252 CPUtime=402.18
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 7046 0 0 0 40211 7 0 0 25 0 1 0 224689912 29954048 7030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 7313 7030 67 130 0 7180 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29252

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1609432/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=30712 CPUtime=462.16
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 7415 0 0 0 46209 7 0 0 25 0 1 0 224689912 31449088 7399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 7678 7399 67 130 0 7545 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30712

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1609496/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=30628 CPUtime=522.14
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 7415 0 0 0 52207 7 0 0 25 0 1 0 224689912 31363072 7396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 7657 7396 67 130 0 7524 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30628

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1608920/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=31280 CPUtime=582.13
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 7550 0 0 0 58205 8 0 0 25 0 1 0 224689912 32030720 7531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553052 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 7820 7531 67 130 0 7687 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31280

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13090
/proc/meminfo: memFree=1608408/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=31728 CPUtime=642.12
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 7669 0 0 0 64204 8 0 0 25 0 1 0 224689912 32489472 7650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 7932 7650 67 130 0 7799 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 31728


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1586072/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=53848 CPUtime=4001.09
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 13406 0 0 0 400092 17 0 0 25 0 1 0 224689912 55140352 13198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 13462 13198 67 130 0 13329 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 53848

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1584408/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=55564 CPUtime=4061.07
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 13825 0 0 0 406090 17 0 0 25 0 1 0 224689912 56897536 13617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 13891 13617 67 130 0 13758 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 55564

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1584344/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=55564 CPUtime=4121.05
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 13825 0 0 0 412088 17 0 0 25 0 1 0 224689912 56897536 13617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 13891 13617 67 130 0 13758 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 55564

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4181.04
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 418086 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 57148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582808/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4241.03
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 424085 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 57148

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582808/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4301.01
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 430083 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546759 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 57148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4360.99
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 436081 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 57148

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4420.98
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 442080 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 57148

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4480.96
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 448078 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 57148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4540.94
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 454076 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 57148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4600.93
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 460075 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 57148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13290
/proc/meminfo: memFree=1582744/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4660.91
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 466073 18 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 57148

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582344/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4720.8
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 472060 20 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 57148

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582552/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4780.78
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 478058 20 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 57148

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582552/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4840.76
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 484056 20 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 57148

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582552/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4900.75
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 490055 20 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 57148

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582552/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57148 CPUtime=4960.73
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14222 0 0 0 496053 20 0 0 25 0 1 0 224689912 58519552 14014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14287 14014 67 130 0 14154 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 57148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13488
/proc/meminfo: memFree=1582552/2055920 swapFree=4183288/4192956
[pid=13089] ppid=13087 vsize=57280 CPUtime=5000.03
/proc/13089/stat : 13089 (minisat_noasser) R 13087 13089 13035 0 -1 4194304 14244 0 0 0 499983 20 0 0 25 0 1 0 224689912 58654720 14036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13089/statm: 14320 14036 67 130 0 14187 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 57280

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): 5001.62
CPU time (s): 5000.05
CPU user time (s): 4999.83
CPU system time (s): 0.214967
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 57280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14244
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= 8027

runsolver used 3.80342 second user time and 9.95049 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 28 13:43:19 UTC 2007

IDJOB= 425069
IDBENCH= 20162
IDSOLVER= 189
FILE ID= node60/425069-1177767799

PBS_JOBID= 4715624

Free space on /tmp= 66543 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/425069-1177767799/minisat_noassertions /tmp/evaluation/425069-1177767799/instance-425069-1177767799.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-425069-1177767799 -o ROOT/results/node60/solver-425069-1177767799 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425069-1177767799/minisat_noassertions /tmp/evaluation/425069-1177767799/instance-425069-1177767799.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 443620560

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1639544 kB
Buffers:         41556 kB
Cached:         299220 kB
SwapCached:       3644 kB
Active:         171028 kB
Inactive:       179260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639544 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            52008 kB
Committed_AS:  2603812 kB
PageTables:       1464 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= 66543 MiB

End job on node60 on Sat Apr 28 15:06:43 UTC 2007