Trace number 424845

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) 5000.02 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.253
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.08/0.09	c ============================[ Search Statistics ]==============================
0.08/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.08/0.09	c ===============================================================================
0.08/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       101 |      55     4895    34265 |     1794      101     20 |  0.034 % |
0.09/0.10	c |       251 |      55     4895    34265 |     1974      251     20 |  0.034 % |
0.09/0.11	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.09/0.13	c |       817 |      55     4895    34265 |     2388      817     20 |  0.034 % |
0.09/0.15	c |      1323 |      55     4895    34265 |     2627     1323     20 |  0.034 % |
0.09/0.19	c |      2084 |      55     4895    34265 |     2890     2084     20 |  0.034 % |
0.19/0.25	c |      3223 |      55     4895    34265 |     3179     1767     20 |  0.034 % |
0.29/0.34	c |      4932 |      55     4895    34265 |     3497     1874     19 |  0.034 % |
0.39/0.47	c |      7494 |      55     4895    34265 |     3847     2674     19 |  0.034 % |
0.59/0.69	c |     11339 |      55     4895    34265 |     4232     2648     19 |  0.034 % |
0.89/1.00	c |     17105 |      55     4895    34265 |     4655     4157     19 |  0.034 % |
1.49/1.50	c |     25754 |      55     4895    34265 |     5120     3448     19 |  0.034 % |
2.20/2.26	c |     38730 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.39/3.42	c |     58193 |      55     4895    34265 |     6196     3232     19 |  0.034 % |
5.19/5.26	c |     87385 |      55     4895    34265 |     6815     4441     19 |  0.034 % |
8.09/8.12	c |    131175 |      55     4895    34265 |     7497     3777     18 |  0.034 % |
12.49/12.57	c |    196860 |      55     4895    34265 |     8247     5552     18 |  0.034 % |
19.58/19.66	c |    295386 |      55     4895    34265 |     9071     4864     17 |  0.034 % |
30.48/30.54	c |    443175 |      55     4895    34265 |     9979     7167     18 |  0.034 % |
47.57/47.66	c |    664858 |      55     4895    34265 |    10977     8852     17 |  0.034 % |
74.78/74.88	c |    997383 |      55     4895    34265 |    12074     5931     18 |  0.034 % |
117.67/117.71	c |   1496172 |      55     4895    34265 |    13282     8843     17 |  0.034 % |
185.85/185.96	c |   2244354 |      55     4895    34265 |    14610    12137     18 |  0.034 % |
293.82/293.97	c |   3366628 |      55     4895    34265 |    16071     7851     18 |  0.034 % |
467.78/467.93	c |   5050040 |      55     4895    34265 |    17678     9843     17 |  0.034 % |
749.01/749.28	c |   7575157 |      55     4895    34265 |    19446    13097     15 |  0.034 % |
1209.20/1209.61	c |  11362832 |      55     4895    34265 |    21391    14908     17 |  0.034 % |
1965.63/1966.27	c |  17044344 |      55     4895    34265 |    23530    12270     15 |  0.036 % |
3187.33/3188.24	c |  25566613 |      55     4895    34265 |    25883    18260     16 |  0.100 % |

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/node43/watcher-424845-1177652670 -o ROOT/results/node43/solver-424845-1177652670 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424845-1177652670/minisat_noassertions /tmp/evaluation/424845-1177652670/instance-424845-1177652670.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 3/77 2191
/proc/meminfo: memFree=1553064/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=1856 CPUtime=0
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 213178831 1900544 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531265 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 464 145 50 130 0 331 0

[startup+0.090544 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 2191
/proc/meminfo: memFree=1553064/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2128 CPUtime=0.08
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 243 0 0 0 8 0 0 0 18 0 1 0 213178831 2179072 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 532 229 62 130 0 399 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2128

[startup+0.101545 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 2191
/proc/meminfo: memFree=1553064/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2128 CPUtime=0.09
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 213178831 2179072 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 532 230 63 130 0 399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301562 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 2191
/proc/meminfo: memFree=1553064/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2260 CPUtime=0.29
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 213178831 2314240 272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 565 272 66 130 0 432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701596 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 2191
/proc/meminfo: memFree=1553064/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2528 CPUtime=0.69
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 213178831 2588672 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 632 321 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50267 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1551968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2660 CPUtime=1.49
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 213178831 2723840 366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 665 366 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1551584/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=2928 CPUtime=3.09
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 431 0 0 0 309 0 0 0 25 0 1 0 213178831 2998272 417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 732 417 66 130 0 599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

[startup+6.30108 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1551264/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=3192 CPUtime=6.29
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 493 0 0 0 629 0 0 0 25 0 1 0 213178831 3268608 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 798 479 66 130 0 665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3192

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1550880/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=3460 CPUtime=12.69
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 213178831 3543040 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 865 550 66 130 0 732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1550432/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=3876 CPUtime=25.48
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 663 0 0 0 2548 0 0 0 25 0 1 0 213178831 3969024 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 969 649 66 130 0 836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3876

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1550112/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=4316 CPUtime=51.07
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 759 0 0 0 5107 0 0 0 25 0 1 0 213178831 4419584 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1079 745 66 130 0 946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4316

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1549472/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=4928 CPUtime=102.27
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 909 0 0 0 10226 1 0 0 25 0 1 0 213178831 5046272 895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1232 895 66 130 0 1099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4928

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1549024/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=5356 CPUtime=162.25
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1011 0 0 0 16224 1 0 0 25 0 1 0 213178831 5484544 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1339 997 66 130 0 1206 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1548704/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=5692 CPUtime=222.24
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1093 0 0 0 22222 2 0 0 25 0 1 0 213178831 5828608 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1423 1079 66 130 0 1290 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5692

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1548512/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=5848 CPUtime=282.22
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1138 0 0 0 28220 2 0 0 25 0 1 0 213178831 5988352 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1462 1124 66 130 0 1329 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5848

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1548192/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=6276 CPUtime=342.21
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1224 0 0 0 34218 3 0 0 25 0 1 0 213178831 6426624 1210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1569 1210 66 130 0 1436 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6276

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1547872/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=6560 CPUtime=402.2
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1292 0 0 0 40216 4 0 0 25 0 1 0 213178831 6717440 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1640 1278 66 130 0 1507 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1547744/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=6704 CPUtime=462.18
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1332 0 0 0 46214 4 0 0 25 0 1 0 213178831 6864896 1318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1676 1318 66 130 0 1543 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6704

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1547488/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=6988 CPUtime=522.16
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1387 0 0 0 52212 4 0 0 25 0 1 0 213178831 7155712 1373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1747 1373 66 130 0 1614 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6988

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1547360/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=7128 CPUtime=582.15
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1424 0 0 0 58210 5 0 0 25 0 1 0 213178831 7299072 1410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1782 1410 66 130 0 1649 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7128

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2192
/proc/meminfo: memFree=1547296/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=7128 CPUtime=642.14
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 1438 0 0 0 64209 5 0 0 25 0 1 0 213178831 7299072 1424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 1782 1424 66 130 0 1649 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7128


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544672/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4001.24
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2127 0 0 0 400091 33 0 0 25 0 1 0 213178831 10440704 2113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2113 66 130 0 2416 0
Current children cumulated CPU time (s) 4001.24
Current children cumulated vsize (KiB) 10196

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544608/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4061.22
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2128 0 0 0 406089 33 0 0 25 0 1 0 213178831 10440704 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2114 66 130 0 2416 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 10196

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4121.21
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2128 0 0 0 412087 34 0 0 25 0 1 0 213178831 10440704 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2114 66 130 0 2416 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 10196

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4181.2
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2129 0 0 0 418085 35 0 0 25 0 1 0 213178831 10440704 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2115 66 130 0 2416 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 10196

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4241.18
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2132 0 0 0 424083 35 0 0 25 0 1 0 213178831 10440704 2118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2118 66 130 0 2416 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 10196

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4301.17
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2134 0 0 0 430081 36 0 0 25 0 1 0 213178831 10440704 2120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2120 66 130 0 2416 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 10196

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4361.15
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2137 0 0 0 436079 36 0 0 25 0 1 0 213178831 10440704 2123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2123 66 130 0 2416 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 10196

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544544/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4421.14
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2137 0 0 0 442077 37 0 0 25 0 1 0 213178831 10440704 2123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2123 66 130 0 2416 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 10196

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544480/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4481.12
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2139 0 0 0 448075 37 0 0 25 0 1 0 213178831 10440704 2125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2125 66 130 0 2416 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 10196

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2392
/proc/meminfo: memFree=1544480/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4541.11
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2139 0 0 0 454073 38 0 0 25 0 1 0 213178831 10440704 2125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2125 66 130 0 2416 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 10196

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2466
/proc/meminfo: memFree=1543152/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4601.08
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2141 0 0 0 460070 38 0 0 25 0 1 0 213178831 10440704 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2127 66 130 0 2416 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 10196

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2590
/proc/meminfo: memFree=1543968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4660.99
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2141 0 0 0 466060 39 0 0 25 0 1 0 213178831 10440704 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2127 66 130 0 2416 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 10196

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2590
/proc/meminfo: memFree=1543968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4720.98
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2141 0 0 0 472059 39 0 0 25 0 1 0 213178831 10440704 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2127 66 130 0 2416 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 10196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2590
/proc/meminfo: memFree=1543968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4780.96
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2141 0 0 0 478057 39 0 0 25 0 1 0 213178831 10440704 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2127 66 130 0 2416 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 10196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2590
/proc/meminfo: memFree=1543968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4840.95
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2143 0 0 0 484055 40 0 0 25 0 1 0 213178831 10440704 2129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2129 66 130 0 2416 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 10196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2590
/proc/meminfo: memFree=1543968/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4900.93
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2145 0 0 0 490053 40 0 0 25 0 1 0 213178831 10440704 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2131 66 130 0 2416 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 10196

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2590
/proc/meminfo: memFree=1544160/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=4960.92
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2147 0 0 0 496051 41 0 0 25 0 1 0 213178831 10440704 2133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2133 66 130 0 2416 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 10196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2590
/proc/meminfo: memFree=1544160/2055920 swapFree=4158592/4192956
[pid=2191] ppid=2189 vsize=10196 CPUtime=5000.01
/proc/2191/stat : 2191 (minisat_noasser) R 2189 2191 2092 0 -1 4194304 2152 0 0 0 499960 41 0 0 25 0 1 0 213178831 10440704 2138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2191/statm: 2549 2138 66 130 0 2416 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10196

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): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.61
CPU system time (s): 0.416936
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 10196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.416936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2152
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= 6931

runsolver used 3.76243 second user time and 10.9703 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 27 05:44:30 UTC 2007

IDJOB= 424845
IDBENCH= 19912
IDSOLVER= 189
FILE ID= node43/424845-1177652670

PBS_JOBID= 4697370

Free space on /tmp= 66465 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424845-1177652670/minisat_noassertions /tmp/evaluation/424845-1177652670/instance-424845-1177652670.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424845-1177652670 -o ROOT/results/node43/solver-424845-1177652670 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424845-1177652670/minisat_noassertions /tmp/evaluation/424845-1177652670/instance-424845-1177652670.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 82878839

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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	: 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		: 3000.218
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:       1553536 kB
Buffers:         51760 kB
Cached:         357192 kB
SwapCached:       2856 kB
Active:         253628 kB
Inactive:       179052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553536 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          31504 kB
Slab:            55052 kB
Committed_AS:  2699804 kB
PageTables:       1896 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= 66465 MiB

End job on node43 on Fri Apr 27 07:07:54 UTC 2007