Trace number 425177

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) 5000.09 5001.71

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1806.2
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |    2014     6836    20288 |     2278        0    nan |  0.000 % |
0.01/0.03	c |       101 |    2014     6836    20288 |     2506      101     27 |  0.000 % |
0.01/0.04	c |       251 |    2014     6836    20288 |     2757      251     26 |  0.000 % |
0.01/0.06	c |       476 |    2014     6836    20288 |     3032      476     26 |  0.000 % |
0.01/0.09	c |       813 |    2014     6836    20288 |     3336      813     25 |  0.000 % |
0.09/0.14	c |      1319 |    2014     6836    20288 |     3669     1319     26 |  0.000 % |
0.19/0.22	c |      2079 |    2014     6836    20288 |     4036     2079     27 |  0.000 % |
0.29/0.34	c |      3219 |    2014     6836    20288 |     4440     3219     26 |  0.000 % |
0.49/0.56	c |      4927 |    2014     6836    20288 |     4884     2585     25 |  0.000 % |
0.79/0.89	c |      7490 |    2014     6836    20288 |     5372     2576     24 |  0.000 % |
1.29/1.37	c |     11335 |    2014     6836    20288 |     5910     3651     25 |  0.000 % |
2.10/2.16	c |     17102 |    2014     6836    20288 |     6501     3368     26 |  0.000 % |
3.30/3.39	c |     25751 |    2014     6836    20288 |     7151     5357     27 |  0.000 % |
5.19/5.29	c |     38725 |    2014     6836    20288 |     7866     7346     25 |  0.000 % |
8.19/8.29	c |     58188 |    2014     6836    20288 |     8653     6727     24 |  0.000 % |
13.09/13.15	c |     87382 |    2014     6836    20288 |     9518     5023     26 |  0.000 % |
20.69/20.74	c |    131172 |    2014     6836    20288 |    10470     5205     27 |  0.000 % |
32.28/32.33	c |    196856 |    2014     6836    20288 |    11517     6947     24 |  0.000 % |
50.68/50.71	c |    295383 |    2014     6836    20288 |    12669    11713     33 |  0.000 % |
79.67/79.78	c |    443174 |    2014     6836    20288 |    13936    11738     23 |  0.000 % |
127.45/127.60	c |    664858 |    2014     6836    20288 |    15329     7459     26 |  0.000 % |
201.63/201.73	c |    997385 |    2014     6836    20288 |    16862    13531     29 |  0.000 % |
324.09/324.26	c |   1496175 |    2014     6836    20288 |    18548     9706     27 |  0.000 % |
510.83/511.02	c |   2244358 |    2014     6836    20288 |    20403    18004     27 |  0.000 % |
819.34/819.62	c |   3366632 |    2014     6836    20288 |    22444    18863     31 |  0.000 % |
1306.40/1306.88	c |   5050046 |    2014     6836    20288 |    24688    16142     28 |  0.000 % |
2111.85/2112.54	c |   7575162 |    2014     6836    20288 |    27157    15659     25 |  0.000 % |
3420.05/3421.22	c |  11362837 |    2014     6836    20288 |    29873    15525     30 |  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/node22/watcher-425177-1177816794 -o ROOT/results/node22/solver-425177-1177816794 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425177-1177816794/minisat_noassertions /tmp/evaluation/425177-1177816794/instance-425177-1177816794.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: 0.78 0.95 0.98 3/77 30597
/proc/meminfo: memFree=1553352/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=2176 CPUtime=0
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 229597059 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 544 212 50 130 0 411 0

[startup+0.015135 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30597
/proc/meminfo: memFree=1553352/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=2620 CPUtime=0.01
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 337 0 0 0 1 0 0 0 18 0 1 0 229597059 2682880 323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 655 323 62 130 0 522 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2620

[startup+0.101148 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30597
/proc/meminfo: memFree=1553352/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=2620 CPUtime=0.09
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 229597059 2682880 347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 655 347 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301179 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30597
/proc/meminfo: memFree=1553352/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=2760 CPUtime=0.29
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 229597059 2826240 368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 690 368 66 130 0 557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.70124 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30597
/proc/meminfo: memFree=1553352/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=3024 CPUtime=0.69
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 450 0 0 0 69 0 0 0 22 0 1 0 229597059 3096576 436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 756 436 66 130 0 623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3024

[startup+1.50136 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30598
/proc/meminfo: memFree=1551744/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=3156 CPUtime=1.49
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 229597059 3231744 481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 789 481 66 130 0 656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3156

[startup+3.10161 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30598
/proc/meminfo: memFree=1551360/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=3552 CPUtime=3.09
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 229597059 3637248 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 888 567 66 130 0 755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3552

[startup+6.30109 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 30598
/proc/meminfo: memFree=1550848/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=3816 CPUtime=6.29
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 229597059 3907584 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 954 627 66 130 0 821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3816

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 30598
/proc/meminfo: memFree=1550336/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=4212 CPUtime=12.69
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 751 0 0 0 1269 0 0 0 25 0 1 0 229597059 4313088 737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1053 737 66 130 0 920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4212

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 30598
/proc/meminfo: memFree=1549760/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=4872 CPUtime=25.49
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 904 0 0 0 2549 0 0 0 25 0 1 0 229597059 4988928 890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1218 890 66 130 0 1085 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4872

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 30598
/proc/meminfo: memFree=1549056/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=5800 CPUtime=51.08
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1131 0 0 0 5107 1 0 0 25 0 1 0 229597059 5939200 1117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1450 1117 66 130 0 1317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5800

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 30598
/proc/meminfo: memFree=1547904/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=6592 CPUtime=102.26
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1350 0 0 0 10225 1 0 0 25 0 1 0 229597059 6750208 1336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1648 1336 66 130 0 1515 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6592

[startup+162.302 s]
/proc/loadavg: 1.05 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1547136/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=7384 CPUtime=162.24
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1538 0 0 0 16222 2 0 0 25 0 1 0 229597059 7561216 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1846 1524 66 130 0 1713 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7384

[startup+222.301 s]
/proc/loadavg: 1.02 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1546496/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=7896 CPUtime=222.22
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1669 0 0 0 22220 2 0 0 25 0 1 0 229597059 8085504 1655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 1974 1655 66 130 0 1841 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7896

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1546368/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=8168 CPUtime=282.2
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1753 0 0 0 28217 3 0 0 25 0 1 0 229597059 8364032 1739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2042 1739 66 130 0 1909 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8168

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1545856/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=8716 CPUtime=342.18
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1872 0 0 0 34215 3 0 0 25 0 1 0 229597059 8925184 1858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2179 1858 66 130 0 2046 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8716

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1545408/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=9244 CPUtime=402.17
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 1981 0 0 0 40213 4 0 0 25 0 1 0 229597059 9465856 1967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2311 1967 66 130 0 2178 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9244

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1545152/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=9376 CPUtime=462.15
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 2042 0 0 0 46210 5 0 0 25 0 1 0 229597059 9601024 2028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2344 2028 66 130 0 2211 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9376

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1544704/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=9920 CPUtime=522.13
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 2156 0 0 0 52208 5 0 0 25 0 1 0 229597059 10158080 2142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2480 2142 66 130 0 2347 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 9920

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1544384/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=10188 CPUtime=582.11
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 2240 0 0 0 58206 5 0 0 25 0 1 0 229597059 10432512 2226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2547 2226 66 130 0 2414 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 10188

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 30598
/proc/meminfo: memFree=1544192/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=10464 CPUtime=642.1
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 2293 0 0 0 64204 6 0 0 25 0 1 0 229597059 10715136 2279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 2616 2279 66 130 0 2483 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 10464


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535744/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=18988 CPUtime=4060.96
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4371 0 0 0 406064 32 0 0 25 0 1 0 229597059 19443712 4357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545647 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4747 4357 66 130 0 4614 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 18988

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535744/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=18988 CPUtime=4120.93
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4371 0 0 0 412061 32 0 0 25 0 1 0 229597059 19443712 4357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4747 4357 66 130 0 4614 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 18988

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535680/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=18988 CPUtime=4180.92
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4395 0 0 0 418059 33 0 0 25 0 1 0 229597059 19443712 4381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4747 4381 66 130 0 4614 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 18988

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535616/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19144 CPUtime=4240.89
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4406 0 0 0 424056 33 0 0 25 0 1 0 229597059 19603456 4392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4786 4392 66 130 0 4653 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 19144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535616/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19144 CPUtime=4300.88
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4413 0 0 0 430054 34 0 0 25 0 1 0 229597059 19603456 4399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4786 4399 66 130 0 4653 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 19144

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535552/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19144 CPUtime=4360.86
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4425 0 0 0 436052 34 0 0 25 0 1 0 229597059 19603456 4411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4786 4411 66 130 0 4653 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 19144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535552/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19276 CPUtime=4420.84
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4434 0 0 0 442049 35 0 0 25 0 1 0 229597059 19738624 4420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4819 4420 66 130 0 4686 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 19276

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535104/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19540 CPUtime=4480.82
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4529 0 0 0 448047 35 0 0 25 0 1 0 229597059 20008960 4515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4885 4515 66 130 0 4752 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 19540

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535168/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19540 CPUtime=4540.81
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4530 0 0 0 454045 36 0 0 25 0 1 0 229597059 20008960 4516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4885 4516 66 130 0 4752 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 19540

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1535104/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19540 CPUtime=4600.79
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4530 0 0 0 460043 36 0 0 25 0 1 0 229597059 20008960 4516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4885 4516 66 130 0 4752 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 19540

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1534976/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19672 CPUtime=4660.77
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4565 0 0 0 466040 37 0 0 25 0 1 0 229597059 20144128 4551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4918 4551 66 130 0 4785 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 19672

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30798
/proc/meminfo: memFree=1534912/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19828 CPUtime=4720.75
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4573 0 0 0 472038 37 0 0 25 0 1 0 229597059 20303872 4559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4957 4559 66 130 0 4824 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 19828

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534976/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19828 CPUtime=4780.73
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4581 0 0 0 478035 38 0 0 25 0 1 0 229597059 20303872 4567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4957 4567 66 130 0 4824 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 19828

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534848/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19828 CPUtime=4840.71
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4599 0 0 0 484033 38 0 0 25 0 1 0 229597059 20303872 4585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4957 4585 66 130 0 4824 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 19828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534784/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19988 CPUtime=4900.7
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4609 0 0 0 490031 39 0 0 25 0 1 0 229597059 20467712 4595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4997 4595 66 130 0 4864 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 19988

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534784/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19988 CPUtime=4960.67
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4625 0 0 0 496028 39 0 0 25 0 1 0 229597059 20467712 4611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4997 4611 66 130 0 4864 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 19988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534784/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19988 CPUtime=5000.08
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4625 0 0 0 499968 40 0 0 25 0 1 0 229597059 20467712 4611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4997 4611 66 130 0 4864 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 19988

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30800
/proc/meminfo: memFree=1534784/2055920 swapFree=4163632/4192956
[pid=30597] ppid=30595 vsize=19988 CPUtime=5000.08
/proc/30597/stat : 30597 (minisat_noasser) R 30595 30597 30543 0 -1 4194304 4625 0 0 0 499968 40 0 0 25 0 1 0 229597059 20467712 4611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/30597/statm: 4997 4611 66 130 0 4864 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 19988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.68
CPU system time (s): 0.406938
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 19988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4625
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= 13386

runsolver used 3.9494 second user time and 10.2904 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 29 03:19:54 UTC 2007

IDJOB= 425177
IDBENCH= 20319
IDSOLVER= 189
FILE ID= node22/425177-1177816794

PBS_JOBID= 4715930

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425177-1177816794/minisat_noassertions /tmp/evaluation/425177-1177816794/instance-425177-1177816794.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-425177-1177816794 -o ROOT/results/node22/solver-425177-1177816794 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425177-1177816794/minisat_noassertions /tmp/evaluation/425177-1177816794/instance-425177-1177816794.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 940446386

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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:       1553760 kB
Buffers:         50044 kB
Cached:         357568 kB
SwapCached:       8072 kB
Active:         255012 kB
Inactive:       175932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553760 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            56868 kB
Committed_AS:  2009884 kB
PageTables:       1676 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= 66563 MiB

End job on node22 on Sun Apr 29 04:43:18 UTC 2007