Trace number 424871

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) 5000.03 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
MD5SUM48336611587b1b84ef747574302cca31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.768883
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.15	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.09/0.16	c |       477 |      75     6675    46725 |     2961      477     27 |  0.018 % |
0.09/0.18	c |       815 |      75     6675    46725 |     3257      815     26 |  0.018 % |
0.19/0.21	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.19/0.25	c |      2081 |      75     6675    46725 |     3941     2081     26 |  0.018 % |
0.29/0.31	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.39/0.43	c |      4931 |      75     6675    46725 |     4769     2746     26 |  0.018 % |
0.59/0.60	c |      7493 |      75     6675    46725 |     5246     2906     25 |  0.018 % |
0.79/0.86	c |     11339 |      75     6675    46725 |     5771     4113     26 |  0.018 % |
1.20/1.27	c |     17105 |      75     6675    46725 |     6348     4071     25 |  0.018 % |
1.79/1.88	c |     25754 |      75     6675    46725 |     6983     6336     26 |  0.018 % |
2.89/2.93	c |     38728 |      75     6675    46725 |     7681     5275     24 |  0.018 % |
4.39/4.49	c |     58189 |      75     6675    46725 |     8449     5446     25 |  0.018 % |
6.79/6.89	c |     87381 |      75     6675    46725 |     9294     4964     24 |  0.018 % |
10.49/10.57	c |    131172 |      75     6675    46725 |    10223     6784     25 |  0.018 % |
16.49/16.51	c |    196857 |      75     6675    46725 |    11246     5819     24 |  0.018 % |
25.98/26.04	c |    295385 |      75     6675    46725 |    12370     8481     24 |  0.018 % |
40.48/40.53	c |    443175 |      75     6675    46725 |    13607     7448     24 |  0.018 % |
64.28/64.33	c |    664858 |      75     6675    46725 |    14968    10937     24 |  0.018 % |
102.77/102.82	c |    997383 |      75     6675    46725 |    16465    13508     24 |  0.018 % |
166.55/166.65	c |   1496171 |      75     6675    46725 |    18112     9181     24 |  0.018 % |
267.92/268.04	c |   2244353 |      75     6675    46725 |    19923    13574     24 |  0.018 % |
432.28/432.44	c |   3366627 |      75     6675    46725 |    21915    18522     23 |  0.018 % |
702.51/702.82	c |   5050039 |      75     6675    46725 |    24107    12260     24 |  0.018 % |
1142.28/1142.74	c |   7575155 |      75     6675    46725 |    26517    19412     23 |  0.018 % |
1844.29/1844.92	c |  11362830 |      75     6675    46725 |    29169    22014     23 |  0.018 % |
2980.97/2981.98	c |  17044343 |      75     6675    46725 |    32086    24447     23 |  0.018 % |
4815.57/4817.14	c |  25566613 |      75     6675    46725 |    35295    14719     23 |  0.018 % |

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/node61/watcher-424871-1177663798 -o ROOT/results/node61/solver-424871-1177663798 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424871-1177663798/minisat_noassertions /tmp/evaluation/424871-1177663798/instance-424871-1177663798.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: 0.99 0.97 0.98 3/64 6087
/proc/meminfo: memFree=1728640/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=1856 CPUtime=0
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 178343460 1900544 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 464 154 50 130 0 331 0

[startup+0.101805 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6087
/proc/meminfo: memFree=1728640/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=2380 CPUtime=0.09
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 178343460 2437120 281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 595 281 62 130 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.201814 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6087
/proc/meminfo: memFree=1728640/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=2348 CPUtime=0.19
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 300 0 0 0 19 0 0 0 18 0 1 0 178343460 2404352 286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 587 286 66 130 0 454 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2348

[startup+0.301823 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6087
/proc/meminfo: memFree=1728640/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=2480 CPUtime=0.29
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 178343460 2539520 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 620 326 66 130 0 487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2480

[startup+0.701861 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6087
/proc/meminfo: memFree=1728640/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=2744 CPUtime=0.69
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 408 0 0 0 69 0 0 0 22 0 1 0 178343460 2809856 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 686 394 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1727096/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=3152 CPUtime=1.49
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 178343460 3227648 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 788 479 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1726712/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=3416 CPUtime=3.09
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 562 0 0 0 309 0 0 0 25 0 1 0 178343460 3497984 548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 854 548 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1726200/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=3688 CPUtime=6.29
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 630 0 0 0 629 0 0 0 25 0 1 0 178343460 3776512 616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 922 616 66 130 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1725624/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=4220 CPUtime=12.69
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 755 0 0 0 1269 0 0 0 25 0 1 0 178343460 4321280 741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1055 741 66 130 0 922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4220

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1725240/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=4620 CPUtime=25.48
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 867 0 0 0 2548 0 0 0 25 0 1 0 178343460 4730880 853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1155 853 66 130 0 1022 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4620

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1724664/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=5232 CPUtime=51.07
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1011 0 0 0 5107 0 0 0 25 0 1 0 178343460 5357568 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1308 997 66 130 0 1175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5232

[startup+102.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1723896/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=5948 CPUtime=102.27
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1189 0 0 0 10226 1 0 0 25 0 1 0 178343460 6090752 1175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1487 1175 66 130 0 1354 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5948

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1723384/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=6456 CPUtime=162.25
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1310 0 0 0 16224 1 0 0 25 0 1 0 178343460 6610944 1296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1614 1296 66 130 0 1481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6456

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1722808/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=7060 CPUtime=222.23
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1447 0 0 0 22222 1 0 0 25 0 1 0 178343460 7229440 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1765 1433 66 130 0 1632 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7060

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1722488/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=7404 CPUtime=282.21
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1517 0 0 0 28220 1 0 0 25 0 1 0 178343460 7581696 1503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1851 1503 66 130 0 1718 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7404

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1722104/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=7860 CPUtime=342.19
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1601 0 0 0 34218 1 0 0 25 0 1 0 178343460 8048640 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1965 1587 66 130 0 1832 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7860

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1721976/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=7860 CPUtime=402.18
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1626 0 0 0 40217 1 0 0 25 0 1 0 178343460 8048640 1612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 1965 1612 66 130 0 1832 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1721720/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=8168 CPUtime=462.17
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1697 0 0 0 46215 2 0 0 25 0 1 0 178343460 8364032 1683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 2042 1683 66 130 0 1909 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8168

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1721400/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=8592 CPUtime=522.15
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1774 0 0 0 52213 2 0 0 25 0 1 0 178343460 8798208 1760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 2148 1760 66 130 0 2015 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8592

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1721208/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=8592 CPUtime=582.13
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1802 0 0 0 58211 2 0 0 25 0 1 0 178343460 8798208 1788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 2148 1788 66 130 0 2015 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8592

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6088
/proc/meminfo: memFree=1721272/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=8592 CPUtime=642.12
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 1803 0 0 0 64210 2 0 0 25 0 1 0 178343460 8798208 1789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 2148 1789 66 130 0 2015 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8592


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6288
/proc/meminfo: memFree=1717240/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4061.08
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2733 0 0 0 406098 10 0 0 25 0 1 0 178343460 12947456 2719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2719 66 130 0 3028 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 12644

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6288
/proc/meminfo: memFree=1717176/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4121.06
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2735 0 0 0 412096 10 0 0 25 0 1 0 178343460 12947456 2721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2721 66 130 0 3028 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 12644

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6288
/proc/meminfo: memFree=1717304/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4181.05
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2738 0 0 0 418095 10 0 0 25 0 1 0 178343460 12947456 2724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2724 66 130 0 3028 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 12644

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6288
/proc/meminfo: memFree=1717240/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4241.02
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2741 0 0 0 424092 10 0 0 25 0 1 0 178343460 12947456 2727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2727 66 130 0 3028 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 12644

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 6458
/proc/meminfo: memFree=1715952/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4300.93
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2741 0 0 0 430080 13 0 0 25 0 1 0 178343460 12947456 2727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2727 66 130 0 3028 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 12644

[startup+4362.3 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 6486
/proc/meminfo: memFree=1716920/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4360.89
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2745 0 0 0 436076 13 0 0 25 0 1 0 178343460 12947456 2731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2731 66 130 0 3028 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 12644

[startup+4422.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 6486
/proc/meminfo: memFree=1716984/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4420.87
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2748 0 0 0 442074 13 0 0 25 0 1 0 178343460 12947456 2734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2734 66 130 0 3028 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 12644

[startup+4482.3 s]
/proc/loadavg: 1.07 1.01 0.99 2/65 6486
/proc/meminfo: memFree=1717048/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4480.86
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2748 0 0 0 448073 13 0 0 25 0 1 0 178343460 12947456 2734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2734 66 130 0 3028 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 12644

[startup+4542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6486
/proc/meminfo: memFree=1717112/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4540.84
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2748 0 0 0 454071 13 0 0 25 0 1 0 178343460 12947456 2734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2734 66 130 0 3028 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 12644

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6486
/proc/meminfo: memFree=1717048/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4600.82
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2751 0 0 0 460069 13 0 0 25 0 1 0 178343460 12947456 2737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2737 66 130 0 3028 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 12644

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6486
/proc/meminfo: memFree=1717048/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4660.81
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2751 0 0 0 466068 13 0 0 25 0 1 0 178343460 12947456 2737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2737 66 130 0 3028 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 12644

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6486
/proc/meminfo: memFree=1717112/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4720.8
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2751 0 0 0 472066 14 0 0 25 0 1 0 178343460 12947456 2737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2737 66 130 0 3028 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 12644

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1717112/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12644 CPUtime=4780.78
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2755 0 0 0 478064 14 0 0 25 0 1 0 178343460 12947456 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3161 2741 66 130 0 3028 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 12644

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1716920/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12776 CPUtime=4840.77
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2799 0 0 0 484063 14 0 0 25 0 1 0 178343460 13082624 2785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3194 2785 66 130 0 3061 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 12776

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1716856/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12776 CPUtime=4900.74
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2804 0 0 0 490060 14 0 0 25 0 1 0 178343460 13082624 2790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3194 2790 66 130 0 3061 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 12776

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1716856/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12964 CPUtime=4960.72
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2825 0 0 0 496058 14 0 0 25 0 1 0 178343460 13275136 2811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3241 2811 66 130 0 3108 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 12964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1716792/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12964 CPUtime=5000.02
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2825 0 0 0 499988 14 0 0 25 0 1 0 178343460 13275136 2811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3241 2811 66 130 0 3108 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12964

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6486
/proc/meminfo: memFree=1716792/2055920 swapFree=4184152/4192956
[pid=6087] ppid=6085 vsize=12964 CPUtime=5000.02
/proc/6087/stat : 6087 (minisat_noasser) R 6085 6087 5995 0 -1 4194304 2825 0 0 0 499988 14 0 0 25 0 1 0 178343460 13275136 2811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6087/statm: 3241 2811 66 130 0 3108 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.88
CPU system time (s): 0.150977
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 12964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2825
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= 13224

runsolver used 4.01339 second user time and 9.74352 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Fri Apr 27 08:49:58 UTC 2007

IDJOB= 424871
IDBENCH= 19948
IDSOLVER= 189
FILE ID= node61/424871-1177663798

PBS_JOBID= 4697402

Free space on /tmp= 66553 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424871-1177663798/minisat_noassertions /tmp/evaluation/424871-1177663798/instance-424871-1177663798.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-424871-1177663798 -o ROOT/results/node61/solver-424871-1177663798 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424871-1177663798/minisat_noassertions /tmp/evaluation/424871-1177663798/instance-424871-1177663798.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  48336611587b1b84ef747574302cca31

RANDOM SEED= 961245819

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1729048 kB
Buffers:         35276 kB
Cached:         229696 kB
SwapCached:       2948 kB
Active:         175476 kB
Inactive:        99300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729048 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            38180 kB
Committed_AS:  1077316 kB
PageTables:       1388 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= 66553 MiB

End job on node61 on Fri Apr 27 10:13:22 UTC 2007