Trace number 1783803

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)UNSAT 2087.47 2088.17

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1073.97
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.04	c |  Number of variables:          9638                                         |
0.00/0.04	c |  Number of clauses:           31516                                         |
0.00/0.04	c |  Parse time:                   0.04 s                                       |
0.09/0.12	c |  Simplification time:          0.08 s                                       |
0.09/0.12	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.13	c |       100 |    3016    13328    37495 |     4886      100     31 | 50.739 % |
0.09/0.16	c |       250 |    3016    13328    37495 |     5375      250     60 | 50.737 % |
0.09/0.19	c |       475 |    3016    13328    37495 |     5913      475     61 | 50.737 % |
0.19/0.24	c |       812 |    3016    13328    37495 |     6504      812     57 | 50.737 % |
0.29/0.31	c |      1318 |    3016    13328    37495 |     7154     1318     53 | 50.737 % |
0.39/0.43	c |      2077 |    3016    13328    37495 |     7870     2077     63 | 50.737 % |
0.59/0.64	c |      3216 |    3016    13328    37495 |     8657     3216     66 | 50.737 % |
0.89/0.95	c |      4924 |    3016    13328    37495 |     9523     4924     62 | 50.737 % |
1.49/1.54	c |      7486 |    3016    13328    37495 |    10475     7486     58 | 50.737 % |
2.59/2.62	c |     11330 |    3016    13328    37495 |    11523    11330     54 | 50.737 % |
4.19/4.24	c |     17096 |    3016    13328    37495 |    12675     8727     35 | 50.737 % |
6.69/6.78	c |     25745 |    3016    13328    37495 |    13942    17376     38 | 50.737 % |
11.08/11.18	c |     38719 |    3016    13328    37495 |    15337    11078     28 | 50.737 % |
17.99/18.05	c |     58180 |    3016    13328    37495 |    16871    10175     27 | 50.737 % |
28.68/28.72	c |     87372 |    3016    13328    37495 |    18558    16852     34 | 50.737 % |
43.88/43.93	c |    131161 |    3013    13313    37456 |    20413    12882     37 | 50.768 % |
64.88/64.90	c |    196845 |    3013    13313    37456 |    22455    26945     45 | 50.768 % |
98.16/98.27	c |    295371 |    3013    13313    37456 |    24700    26143     47 | 50.768 % |
149.64/149.75	c |    443160 |    3013    13313    37456 |    27170    22297     44 | 50.768 % |
227.81/227.93	c |    664843 |    3013    13313    37456 |    29888    29487     49 | 50.768 % |
347.08/347.24	c |    997368 |    3013    13313    37456 |    32876    21820     29 | 50.768 % |
533.41/533.61	c |   1496156 |    3013    13313    37456 |    36164    34666     46 | 50.768 % |
826.41/826.73	c |   2244338 |    3013    13313    37456 |    39780    18247     25 | 50.768 % |
1298.95/1299.41	c |   3366612 |    2993    13105    36968 |    43759    40134     36 | 50.975 % |
2047.60/2048.30	c |   5050023 |    2877    12099    34419 |    48134    23704     40 | 52.179 % |
2087.38/2088.16	c ===============================================================================
2087.38/2088.16	c restarts              : 8191
2087.38/2088.16	c conflicts             : 5138065        (2462 /sec)
2087.38/2088.16	c decisions             : 5959523        (2855 /sec)
2087.38/2088.16	c propagations          : 2371428393     (1136166 /sec)
2087.38/2088.16	c conflict literals     : 239885906      (71.14 % deleted)
2087.38/2088.16	c Memory used           : 43.43 MB
2087.38/2088.16	c CPU time              : 2087.22 s
2087.38/2088.16	c 
2087.38/2088.16	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783803-1241887339/watcher-1783803-1241887339 -o /tmp/evaluation-result-1783803-1241887339/solver-1783803-1241887339 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783803-1241887339.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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4860
/proc/meminfo: memFree=1733160/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=8188 CPUtime=0
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 216767996 8384512 409 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2047 410 62 219 0 1825 0

[startup+0.066326 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4860
/proc/meminfo: memFree=1733160/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10392 CPUtime=0.06
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1098 0 0 0 6 0 0 0 18 0 1 0 216767996 10641408 1082 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2598 1082 88 219 0 2376 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10392

[startup+0.101332 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4860
/proc/meminfo: memFree=1733160/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10680 CPUtime=0.09
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1191 0 0 0 9 0 0 0 18 0 1 0 216767996 10936320 1175 1992294400 4194304 5092341 548682068848 18446744073709551615 4223491 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2670 1175 88 219 0 2448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10680

[startup+0.301368 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4860
/proc/meminfo: memFree=1733160/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10324 CPUtime=0.29
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1318 0 0 0 29 0 0 0 19 0 1 0 216767996 10571776 1048 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2581 1048 100 219 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10324

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4860
/proc/meminfo: memFree=1733160/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10324 CPUtime=0.69
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1484 0 0 0 69 0 0 0 23 0 1 0 216767996 10571776 1214 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2581 1214 101 219 0 2359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10324

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1728224/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10324 CPUtime=1.49
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1685 0 0 0 149 0 0 0 25 0 1 0 216767996 10571776 1415 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2581 1415 101 219 0 2359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10324

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1727264/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10324 CPUtime=3.09
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 1989 0 0 0 309 0 0 0 25 0 1 0 216767996 10571776 1719 1992294400 4194304 5092341 548682068848 18446744073709551615 4248614 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2581 1719 101 219 0 2359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10324

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1727072/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=10668 CPUtime=6.29
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 2895 0 0 0 628 1 0 0 25 0 1 0 216767996 10924032 1730 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 2667 1730 101 219 0 2445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10668

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1720672/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=21308 CPUtime=12.69
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 4360 0 0 0 1267 2 0 0 25 0 1 0 216767996 21819392 3195 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 5327 3195 101 219 0 5105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21308

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1718880/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=21308 CPUtime=25.49
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 4756 0 0 0 2547 2 0 0 25 0 1 0 216767996 21819392 3591 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 5327 3591 101 219 0 5105 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21308

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1720800/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=23904 CPUtime=51.08
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 8202 0 0 0 5104 4 0 0 25 0 1 0 216767996 24477696 3212 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 5976 3212 101 219 0 5754 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23904

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1712608/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=29148 CPUtime=102.26
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 11610 0 0 0 10219 7 0 0 25 0 1 0 216767996 29847552 5137 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 7287 5137 101 219 0 7065 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29148

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1710304/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=29148 CPUtime=162.24
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 12183 0 0 0 16216 8 0 0 25 0 1 0 216767996 29847552 5710 1992294400 4194304 5092341 548682068848 18446744073709551615 4240979 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 7287 5710 101 219 0 7065 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1711648/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=23956 CPUtime=222.22
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 17807 0 0 0 22210 12 0 0 25 0 1 0 216767996 24530944 5347 1992294400 4194304 5092341 548682068848 18446744073709551615 4241895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 5989 5347 101 219 0 5767 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23956

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1707040/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=27848 CPUtime=282.2
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 18949 0 0 0 28207 13 0 0 25 0 1 0 216767996 28516352 6489 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 6962 6489 101 219 0 6740 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1706720/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=27848 CPUtime=342.18
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 19009 0 0 0 34205 13 0 0 25 0 1 0 216767996 28516352 6549 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 6962 6549 101 219 0 6740 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1701152/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=33216 CPUtime=402.16
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 20388 0 0 0 40202 14 0 0 25 0 1 0 216767996 34013184 7928 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 8304 7928 101 219 0 8082 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 33216

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1701152/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=33216 CPUtime=462.14
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 20394 0 0 0 46200 14 0 0 25 0 1 0 216767996 34013184 7934 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 8304 7934 101 219 0 8082 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33216

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4861
/proc/meminfo: memFree=1701152/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=33216 CPUtime=522.12
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 20398 0 0 0 52198 14 0 0 25 0 1 0 216767996 34013184 7938 1992294400 4194304 5092341 548682068848 18446744073709551615 4250656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 8304 7938 101 219 0 8082 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 33216

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 4861
/proc/meminfo: memFree=1698848/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=582.09
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 20950 0 0 0 58194 15 0 0 25 0 1 0 216767996 44642304 8490 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 8490 101 219 0 10677 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 43596

[startup+642.303 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 4861
/proc/meminfo: memFree=1698784/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=642.09
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 20952 0 0 0 64193 16 0 0 25 0 1 0 216767996 44642304 8492 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 8492 101 219 0 10677 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 43596

[startup+702.302 s]

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

/proc/meminfo: memFree=1694752/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1301.85
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 21863 0 0 0 130167 18 0 0 25 0 1 0 216767996 44642304 9403 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9403 101 219 0 10677 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 43596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692640/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1361.83
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22397 0 0 0 136164 19 0 0 25 0 1 0 216767996 44642304 9937 1992294400 4194304 5092341 548682068848 18446744073709551615 4250389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9937 101 219 0 10677 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 43596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692576/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1421.82
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22412 0 0 0 142162 20 0 0 25 0 1 0 216767996 44642304 9952 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9952 101 219 0 10677 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 43596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692576/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1481.79
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22412 0 0 0 148159 20 0 0 25 0 1 0 216767996 44642304 9952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9952 101 219 0 10677 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 43596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692512/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1541.77
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22412 0 0 0 154157 20 0 0 25 0 1 0 216767996 44642304 9952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9952 101 219 0 10677 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 43596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692448/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1601.75
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22414 0 0 0 160155 20 0 0 25 0 1 0 216767996 44642304 9954 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9954 101 219 0 10677 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 43596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692448/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1661.73
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22414 0 0 0 166153 20 0 0 25 0 1 0 216767996 44642304 9954 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9954 101 219 0 10677 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 43596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692384/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1721.71
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22414 0 0 0 172151 20 0 0 25 0 1 0 216767996 44642304 9954 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9954 101 219 0 10677 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 43596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692320/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1781.68
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22414 0 0 0 178148 20 0 0 25 0 1 0 216767996 44642304 9954 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9954 101 219 0 10677 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 43596

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692320/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1841.66
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22414 0 0 0 184146 20 0 0 25 0 1 0 216767996 44642304 9954 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9954 101 219 0 10677 0
Current children cumulated CPU time (s) 1841.66
Current children cumulated vsize (KiB) 43596

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692256/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1901.65
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22416 0 0 0 190144 21 0 0 25 0 1 0 216767996 44642304 9956 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9956 101 219 0 10677 0
Current children cumulated CPU time (s) 1901.65
Current children cumulated vsize (KiB) 43596

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692192/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=1961.63
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 22416 0 0 0 196142 21 0 0 25 0 1 0 216767996 44642304 9956 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9956 101 219 0 10677 0
Current children cumulated CPU time (s) 1961.63
Current children cumulated vsize (KiB) 43596

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1692000/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=43596 CPUtime=2021.61
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 25968 0 0 0 202138 23 0 0 25 0 1 0 216767996 44642304 9958 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 10899 9958 101 219 0 10677 0
Current children cumulated CPU time (s) 2021.61
Current children cumulated vsize (KiB) 43596

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688928/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2081.59
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208136 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2081.59
Current children cumulated vsize (KiB) 44464

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

[startup+2083.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688928/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2082.38
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208215 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2082.38
Current children cumulated vsize (KiB) 44464

[startup+2086.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688864/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2085.58
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208535 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2085.58
Current children cumulated vsize (KiB) 44464

[startup+2087.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688864/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2086.38
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208615 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2086.38
Current children cumulated vsize (KiB) 44464

[startup+2087.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688864/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2087.18
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208695 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2087.18
Current children cumulated vsize (KiB) 44464

[startup+2088.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4867
/proc/meminfo: memFree=1688864/2055920 swapFree=4167856/4192956
[pid=4860] ppid=4858 vsize=44464 CPUtime=2087.38
/proc/4860/stat : 4860 (minisat) R 4858 4860 4743 0 -1 4194304 26777 0 0 0 208715 23 0 0 25 0 1 0 216767996 45531136 10767 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4860/statm: 11116 10767 101 219 0 10894 0
Current children cumulated CPU time (s) 2087.38
Current children cumulated vsize (KiB) 44464

Child status: 20
Real time (s): 2088.17
CPU time (s): 2087.47
CPU user time (s): 2087.22
CPU system time (s): 0.245962
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 61116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2087.22
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3987

runsolver used 1.36179 second user time and 4.47532 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-09 18:42:19
IDJOB=1783803
IDBENCH=24690
IDSOLVER=608
FILE ID=node2/1783803-1241887339
PBS_JOBID= 9264687
Free space on /tmp= 66212 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783803-1241887339/watcher-1783803-1241887339 -o /tmp/evaluation-result-1783803-1241887339/solver-1783803-1241887339 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783803-1241887339.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=1807181610

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1733576 kB
Buffers:         39944 kB
Cached:         198772 kB
SwapCached:      19344 kB
Active:          79688 kB
Inactive:       180672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733576 kB
SwapTotal:     4192956 kB
SwapFree:      4167856 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            47992 kB
Committed_AS:   942216 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node2 at 2009-05-09 19:17:07