Trace number 424863

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 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
MD5SUM0fb73f67c7f5af95b3c6ed625e2e258c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark796.161
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.11	c |       100 |      60     5340    37380 |     1958      100     22 |  0.028 % |
0.09/0.12	c |       252 |      60     5340    37380 |     2153      252     22 |  0.028 % |
0.09/0.13	c |       478 |      60     5340    37380 |     2369      478     22 |  0.028 % |
0.09/0.14	c |       815 |      60     5340    37380 |     2606      815     22 |  0.028 % |
0.09/0.16	c |      1321 |      60     5340    37380 |     2866     1321     22 |  0.028 % |
0.09/0.20	c |      2080 |      60     5340    37380 |     3153     2080     22 |  0.028 % |
0.19/0.26	c |      3219 |      60     5340    37380 |     3468     1627     22 |  0.028 % |
0.29/0.35	c |      4927 |      60     5340    37380 |     3815     3335     22 |  0.028 % |
0.39/0.49	c |      7489 |      60     5340    37380 |     4197     2057     21 |  0.028 % |
0.69/0.72	c |     11333 |      60     5340    37380 |     4616     3790     21 |  0.028 % |
0.99/1.06	c |     17100 |      60     5340    37380 |     5078     2600     20 |  0.028 % |
1.49/1.58	c |     25749 |      60     5340    37380 |     5586     3593     21 |  0.028 % |
2.30/2.38	c |     38723 |      60     5340    37380 |     6145     5346     20 |  0.028 % |
3.59/3.68	c |     58187 |      60     5340    37380 |     6759     3209     20 |  0.028 % |
5.60/5.61	c |     87380 |      60     5340    37380 |     7435     5262     20 |  0.028 % |
8.59/8.69	c |    131169 |      60     5340    37380 |     8179     4288     20 |  0.028 % |
13.39/13.44	c |    196853 |      60     5340    37380 |     8996     4333     20 |  0.028 % |
20.69/20.74	c |    295380 |      60     5340    37380 |     9896     8130     20 |  0.028 % |
32.38/32.46	c |    443169 |      60     5340    37380 |    10886     7123     21 |  0.028 % |
51.18/51.26	c |    664852 |      60     5340    37380 |    11974    10607     19 |  0.028 % |
80.56/80.65	c |    997377 |      60     5340    37380 |    13172     7216     20 |  0.028 % |
128.45/128.54	c |   1496167 |      60     5340    37380 |    14489    11196     19 |  0.028 % |
204.83/204.94	c |   2244350 |      60     5340    37380 |    15938    12042     20 |  0.028 % |
325.80/325.93	c |   3366625 |      60     5340    37380 |    17532     9156     18 |  0.028 % |
517.44/517.67	c |   5050036 |      60     5340    37380 |    19285    16193     19 |  0.028 % |
833.46/833.77	c |   7575153 |      60     5340    37380 |    21214    12222     18 |  0.028 % |
1345.72/1346.10	c |  11362828 |      60     5340    37380 |    23335    19984     18 |  0.028 % |
2177.99/2178.69	c |  17044340 |      60     5340    37380 |    25669    20916     16 |  0.028 % |
3531.63/3532.79	c |  25566609 |      60     5340    37380 |    28236    18567     17 |  0.028 % |

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/node4/watcher-424863-1177660979 -o ROOT/results/node4/solver-424863-1177660979 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424863-1177660979/minisat_noassertions /tmp/evaluation/424863-1177660979/instance-424863-1177660979.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: 0.85 0.97 0.99 3/77 4576
/proc/meminfo: memFree=1632592/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=1860 CPUtime=0
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 242135628 1904640 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 465 151 50 130 0 332 0

[startup+0.101725 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4576
/proc/meminfo: memFree=1632592/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=2260 CPUtime=0.09
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 242135628 2314240 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 565 241 62 130 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.201734 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4576
/proc/meminfo: memFree=1632592/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=2228 CPUtime=0.19
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 270 0 0 0 19 0 0 0 19 0 1 0 242135628 2281472 256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 557 256 66 130 0 424 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2228

[startup+0.301744 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4576
/proc/meminfo: memFree=1632592/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=2372 CPUtime=0.29
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 306 0 0 0 29 0 0 0 20 0 1 0 242135628 2428928 292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 593 292 66 130 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2372

[startup+0.701781 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4576
/proc/meminfo: memFree=1632592/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=2636 CPUtime=0.69
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 356 0 0 0 69 0 0 0 24 0 1 0 242135628 2699264 342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 659 342 66 130 0 526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2636

[startup+1.50186 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1631368/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=2768 CPUtime=1.49
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 242135628 2834432 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 692 391 66 130 0 559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10101 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1631048/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=3048 CPUtime=3.09
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 464 0 0 0 309 0 0 0 25 0 1 0 242135628 3121152 450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 762 450 66 130 0 629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3048

[startup+6.30132 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1630664/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=3312 CPUtime=6.29
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 529 0 0 0 629 0 0 0 25 0 1 0 242135628 3391488 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 828 515 66 130 0 695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3312

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1630224/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=3588 CPUtime=12.69
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 242135628 3674112 599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 897 599 66 130 0 764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3588

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1629776/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=4008 CPUtime=25.48
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 713 0 0 0 2548 0 0 0 25 0 1 0 242135628 4104192 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1002 699 66 130 0 869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4008

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1629264/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=4580 CPUtime=51.08
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 858 0 0 0 5108 0 0 0 25 0 1 0 242135628 4689920 844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1145 844 66 130 0 1012 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4580

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1628752/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=5180 CPUtime=102.27
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 985 0 0 0 10226 1 0 0 25 0 1 0 242135628 5304320 971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1295 971 66 130 0 1162 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5180

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1628240/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=5640 CPUtime=162.25
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1110 0 0 0 16223 2 0 0 25 0 1 0 242135628 5775360 1096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1410 1096 66 130 0 1277 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5640

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1627984/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=5952 CPUtime=222.23
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1186 0 0 0 22221 2 0 0 25 0 1 0 242135628 6094848 1172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1488 1172 66 130 0 1355 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1627664/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=6396 CPUtime=282.21
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1257 0 0 0 28219 2 0 0 25 0 1 0 242135628 6549504 1243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1599 1243 66 130 0 1466 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6396

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1627536/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=6564 CPUtime=342.2
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1294 0 0 0 34217 3 0 0 25 0 1 0 242135628 6721536 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1641 1280 66 130 0 1508 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6564

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1627344/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=6704 CPUtime=402.18
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1346 0 0 0 40215 3 0 0 25 0 1 0 242135628 6864896 1332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1676 1332 66 130 0 1543 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6704

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1627152/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=6988 CPUtime=462.17
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1397 0 0 0 46213 4 0 0 25 0 1 0 242135628 7155712 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1747 1383 66 130 0 1614 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6988

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1626896/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=7332 CPUtime=522.14
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1460 0 0 0 52210 4 0 0 25 0 1 0 242135628 7507968 1446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1833 1446 66 130 0 1700 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7332

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1626704/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=7332 CPUtime=582.13
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1488 0 0 0 58208 5 0 0 25 0 1 0 242135628 7507968 1474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1833 1474 66 130 0 1700 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7332

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4577
/proc/meminfo: memFree=1626576/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=7616 CPUtime=642.11
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 1530 0 0 0 64206 5 0 0 25 0 1 0 242135628 7798784 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554388 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 1904 1516 66 130 0 1771 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7616


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4777
/proc/meminfo: memFree=1623312/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4001.08
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2345 0 0 0 400075 33 0 0 25 0 1 0 242135628 11378688 2331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2331 66 130 0 2645 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 11112

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4061.07
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2348 0 0 0 406073 34 0 0 25 0 1 0 242135628 11378688 2334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2334 66 130 0 2645 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 11112

[startup+4122.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 4777
/proc/meminfo: memFree=1623312/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4121.05
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2348 0 0 0 412071 34 0 0 25 0 1 0 242135628 11378688 2334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2334 66 130 0 2645 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 11112

[startup+4182.31 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4181.04
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2349 0 0 0 418069 35 0 0 25 0 1 0 242135628 11378688 2335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2335 66 130 0 2645 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 11112

[startup+4242.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4241.02
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2353 0 0 0 424067 35 0 0 25 0 1 0 242135628 11378688 2339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2339 66 130 0 2645 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 11112

[startup+4302.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4301.01
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2354 0 0 0 430065 36 0 0 25 0 1 0 242135628 11378688 2340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2340 66 130 0 2645 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 11112

[startup+4362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4360.98
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2357 0 0 0 436062 36 0 0 25 0 1 0 242135628 11378688 2343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2343 66 130 0 2645 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 11112

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4420.97
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2359 0 0 0 442060 37 0 0 25 0 1 0 242135628 11378688 2345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2345 66 130 0 2645 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 11112

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4480.95
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2361 0 0 0 448058 37 0 0 25 0 1 0 242135628 11378688 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2347 66 130 0 2645 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 11112

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623312/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4540.93
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2362 0 0 0 454056 37 0 0 25 0 1 0 242135628 11378688 2348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2348 66 130 0 2645 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 11112

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4600.92
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2362 0 0 0 460054 38 0 0 25 0 1 0 242135628 11378688 2348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2348 66 130 0 2645 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 11112

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623248/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4660.9
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2363 0 0 0 466052 38 0 0 25 0 1 0 242135628 11378688 2349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2349 66 130 0 2645 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 11112

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623184/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4720.89
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2365 0 0 0 472050 39 0 0 25 0 1 0 242135628 11378688 2351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2351 66 130 0 2645 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 11112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623120/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4780.87
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2365 0 0 0 478048 39 0 0 25 0 1 0 242135628 11378688 2351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2351 66 130 0 2645 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 11112

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623120/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4840.86
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2366 0 0 0 484046 40 0 0 25 0 1 0 242135628 11378688 2352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2352 66 130 0 2645 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 11112

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623184/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4900.84
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2368 0 0 0 490044 40 0 0 25 0 1 0 242135628 11378688 2354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2354 66 130 0 2645 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 11112

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623184/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=4960.83
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2369 0 0 0 496042 41 0 0 25 0 1 0 242135628 11378688 2355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2355 66 130 0 2645 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 11112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4777
/proc/meminfo: memFree=1623184/2055920 swapFree=4141080/4192956
[pid=4576] ppid=4574 vsize=11112 CPUtime=5000.02
/proc/4576/stat : 4576 (minisat_noasser) R 4574 4576 4522 0 -1 4194304 2370 0 0 0 499961 41 0 0 25 0 1 0 242135628 11378688 2356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4576/statm: 2778 2356 66 130 0 2645 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 11112

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.61
CPU system time (s): 0.414936
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 11112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2370
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= 105475

runsolver used 4.21036 second user time and 10.2214 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 08:02:59 UTC 2007

IDJOB= 424863
IDBENCH= 19930
IDSOLVER= 189
FILE ID= node4/424863-1177660979

PBS_JOBID= 4697392

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424863-1177660979/minisat_noassertions /tmp/evaluation/424863-1177660979/instance-424863-1177660979.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424863-1177660979 -o ROOT/results/node4/solver-424863-1177660979 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424863-1177660979/minisat_noassertions /tmp/evaluation/424863-1177660979/instance-424863-1177660979.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0fb73f67c7f5af95b3c6ed625e2e258c

RANDOM SEED= 240837243

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1633000 kB
Buffers:         48264 kB
Cached:         287816 kB
SwapCached:      15616 kB
Active:         232144 kB
Inactive:       127200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633000 kB
SwapTotal:     4192956 kB
SwapFree:      4141080 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          29536 kB
Slab:            49020 kB
Committed_AS:  6328656 kB
PageTables:       1816 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= 66518 MiB

End job on node4 on Fri Apr 27 09:26:22 UTC 2007