Trace number 424868

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) 5000.1 5002.11

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17082
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                                                 |
0.00/0.00	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     23 |  0.028 % |
0.09/0.12	c |       251 |      60     5340    37380 |     2153      251     22 |  0.028 % |
0.09/0.12	c |       476 |      60     5340    37380 |     2369      476     21 |  0.028 % |
0.09/0.14	c |       814 |      60     5340    37380 |     2606      814     21 |  0.028 % |
0.09/0.16	c |      1321 |      60     5340    37380 |     2866     1321     21 |  0.028 % |
0.09/0.20	c |      2081 |      60     5340    37380 |     3153     2081     21 |  0.028 % |
0.19/0.26	c |      3220 |      60     5340    37380 |     3468     1629     21 |  0.028 % |
0.29/0.35	c |      4929 |      60     5340    37380 |     3815     3338     21 |  0.028 % |
0.49/0.50	c |      7491 |      60     5340    37380 |     4197     2064     21 |  0.028 % |
0.69/0.71	c |     11335 |      60     5340    37380 |     4616     3797     21 |  0.028 % |
1.00/1.06	c |     17102 |      60     5340    37380 |     5078     2597     20 |  0.028 % |
1.49/1.58	c |     25754 |      60     5340    37380 |     5586     3592     20 |  0.028 % |
2.39/2.42	c |     38730 |      60     5340    37380 |     6145     5343     20 |  0.028 % |
3.69/3.71	c |     58192 |      60     5340    37380 |     6759     3204     20 |  0.028 % |
5.59/5.67	c |     87385 |      60     5340    37380 |     7435     5262     20 |  0.028 % |
8.69/8.76	c |    131175 |      60     5340    37380 |     8179     4292     20 |  0.028 % |
13.58/13.60	c |    196859 |      60     5340    37380 |     8996     4335     20 |  0.028 % |
20.98/21.08	c |    295385 |      60     5340    37380 |     9896     8148     20 |  0.028 % |
32.88/32.96	c |    443174 |      60     5340    37380 |    10886     7128     20 |  0.028 % |
51.67/51.74	c |    664857 |      60     5340    37380 |    11974    10611     20 |  0.028 % |
81.26/81.30	c |    997383 |      60     5340    37380 |    13172     7201     19 |  0.028 % |
128.14/128.20	c |   1496171 |      60     5340    37380 |    14489    11190     19 |  0.028 % |
203.42/203.54	c |   2244353 |      60     5340    37380 |    15938    12020     20 |  0.028 % |
323.97/324.18	c |   3366627 |      60     5340    37380 |    17532     9116     18 |  0.028 % |
516.50/516.73	c |   5050039 |      60     5340    37380 |    19285    16197     18 |  0.028 % |
828.68/829.03	c |   7575155 |      60     5340    37380 |    21214    12297     17 |  0.028 % |
1343.59/1344.14	c |  11362830 |      60     5340    37380 |    23335    20116     19 |  0.028 % |
2183.65/2184.70	c |  17044342 |      60     5340    37380 |    25669    16341     16 |  0.028 % |
3529.45/3530.91	c |  25566611 |      60     5340    37380 |    28236    22618     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/node20/watcher-424868-1177662789 -o ROOT/results/node20/solver-424868-1177662789 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424868-1177662789/minisat_noassertions /tmp/evaluation/424868-1177662789/instance-424868-1177662789.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: 0.84 0.94 0.97 3/77 3161
/proc/meminfo: memFree=1653336/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=1860 CPUtime=0
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 214196204 1904640 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 465 150 50 130 0 332 0

[startup+0.098769 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 3161
/proc/meminfo: memFree=1653336/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=2260 CPUtime=0.09
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 214196204 2314240 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 565 241 62 130 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.102769 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 3161
/proc/meminfo: memFree=1653336/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=2260 CPUtime=0.09
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 214196204 2314240 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 565 241 62 130 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.302809 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 3161
/proc/meminfo: memFree=1653336/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=2360 CPUtime=0.29
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 214196204 2416640 290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 590 290 66 130 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2360

[startup+0.70189 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 3161
/proc/meminfo: memFree=1653336/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=2624 CPUtime=0.69
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 214196204 2686976 342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 656 342 66 130 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2624

[startup+1.50105 s]
/proc/loadavg: 0.84 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1652112/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=2756 CPUtime=1.49
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 401 0 0 0 149 0 0 0 25 0 1 0 214196204 2822144 387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 689 387 66 130 0 556 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2756

[startup+3.10137 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1651728/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=3040 CPUtime=3.09
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 463 0 0 0 309 0 0 0 25 0 1 0 214196204 3112960 449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 760 449 66 130 0 627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3040

[startup+6.30202 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1651408/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=3304 CPUtime=6.29
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 214196204 3383296 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 826 513 66 130 0 693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3304

[startup+12.7013 s]
/proc/loadavg: 0.88 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1650960/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=3576 CPUtime=12.69
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 214196204 3661824 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 894 591 66 130 0 761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3576

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1650512/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=4120 CPUtime=25.48
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 718 0 0 0 2548 0 0 0 25 0 1 0 214196204 4218880 704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1030 704 66 130 0 897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4120

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 3162
/proc/meminfo: memFree=1650128/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=4524 CPUtime=51.07
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 813 0 0 0 5107 0 0 0 25 0 1 0 214196204 4632576 799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1131 799 66 130 0 998 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4524

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.97 2/78 3162
/proc/meminfo: memFree=1649360/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=5176 CPUtime=102.26
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 988 0 0 0 10225 1 0 0 25 0 1 0 214196204 5300224 974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1294 974 66 130 0 1161 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5176

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 3162
/proc/meminfo: memFree=1648912/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=5628 CPUtime=162.22
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1091 0 0 0 16221 1 0 0 25 0 1 0 214196204 5763072 1077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1407 1077 66 130 0 1274 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5628

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 3162
/proc/meminfo: memFree=1648592/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=5928 CPUtime=222.21
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1170 0 0 0 22219 2 0 0 25 0 1 0 214196204 6070272 1156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1482 1156 66 130 0 1349 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5928

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3162
/proc/meminfo: memFree=1648272/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=6228 CPUtime=282.18
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1241 0 0 0 28216 2 0 0 25 0 1 0 214196204 6377472 1227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1557 1227 66 130 0 1424 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6228

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3162
/proc/meminfo: memFree=1647952/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=6660 CPUtime=342.16
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1316 0 0 0 34213 3 0 0 25 0 1 0 214196204 6819840 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1665 1302 66 130 0 1532 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6660

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3162
/proc/meminfo: memFree=1647696/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=6944 CPUtime=402.14
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1377 0 0 0 40211 3 0 0 25 0 1 0 214196204 7110656 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1736 1363 66 130 0 1603 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6944

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3164
/proc/meminfo: memFree=1647376/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=7232 CPUtime=462.11
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1447 0 0 0 46208 3 0 0 25 0 1 0 214196204 7405568 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1808 1433 66 130 0 1675 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7232

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3164
/proc/meminfo: memFree=1647376/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=7432 CPUtime=522.09
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1480 0 0 0 52205 4 0 0 25 0 1 0 214196204 7610368 1466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1858 1466 66 130 0 1725 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7432

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3164
/proc/meminfo: memFree=1647184/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=7576 CPUtime=582.06
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1516 0 0 0 58202 4 0 0 25 0 1 0 214196204 7757824 1502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1894 1502 66 130 0 1761 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 7576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3164
/proc/meminfo: memFree=1647120/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=7576 CPUtime=642.05
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 1523 0 0 0 64200 5 0 0 25 0 1 0 214196204 7757824 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 1894 1509 66 130 0 1761 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7576


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643856/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4060.64
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2318 0 0 0 406036 28 0 0 25 0 1 0 214196204 11218944 2304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2304 66 130 0 2606 0
Current children cumulated CPU time (s) 4060.64
Current children cumulated vsize (KiB) 10956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643856/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4120.61
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2318 0 0 0 412033 28 0 0 25 0 1 0 214196204 11218944 2304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2304 66 130 0 2606 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 10956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643856/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4180.59
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2321 0 0 0 418030 29 0 0 25 0 1 0 214196204 11218944 2307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2307 66 130 0 2606 0
Current children cumulated CPU time (s) 4180.59
Current children cumulated vsize (KiB) 10956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4240.57
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2321 0 0 0 424028 29 0 0 25 0 1 0 214196204 11218944 2307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2307 66 130 0 2606 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 10956

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4300.55
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2323 0 0 0 430025 30 0 0 25 0 1 0 214196204 11218944 2309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2309 66 130 0 2606 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 10956

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643984/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4360.52
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2324 0 0 0 436022 30 0 0 25 0 1 0 214196204 11218944 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2310 66 130 0 2606 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 10956

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4420.5
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2325 0 0 0 442020 30 0 0 25 0 1 0 214196204 11218944 2311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2311 66 130 0 2606 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 10956

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 3364
/proc/meminfo: memFree=1643984/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4480.48
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2327 0 0 0 448017 31 0 0 25 0 1 0 214196204 11218944 2313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2313 66 130 0 2606 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 10956

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4540.45
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2327 0 0 0 454014 31 0 0 25 0 1 0 214196204 11218944 2313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2313 66 130 0 2606 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 10956

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4600.43
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2329 0 0 0 460012 31 0 0 25 0 1 0 214196204 11218944 2315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2315 66 130 0 2606 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 10956

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4660.41
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2332 0 0 0 466009 32 0 0 25 0 1 0 214196204 11218944 2318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2318 66 130 0 2606 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 10956

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4720.39
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2332 0 0 0 472007 32 0 0 25 0 1 0 214196204 11218944 2318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2318 66 130 0 2606 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 10956

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4780.36
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2332 0 0 0 478004 32 0 0 25 0 1 0 214196204 11218944 2318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2318 66 130 0 2606 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 10956

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4840.34
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2335 0 0 0 484001 33 0 0 25 0 1 0 214196204 11218944 2321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2321 66 130 0 2606 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 10956

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643856/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4900.32
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2338 0 0 0 489999 33 0 0 25 0 1 0 214196204 11218944 2324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2324 66 130 0 2606 0
Current children cumulated CPU time (s) 4900.32
Current children cumulated vsize (KiB) 10956

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=4960.3
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2340 0 0 0 495996 34 0 0 25 0 1 0 214196204 11218944 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2326 66 130 0 2606 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 10956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=5000.08
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2340 0 0 0 499974 34 0 0 25 0 1 0 214196204 11218944 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2326 66 130 0 2606 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10956

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3364
/proc/meminfo: memFree=1643920/2055920 swapFree=4154124/4192956
[pid=3161] ppid=3159 vsize=10956 CPUtime=5000.08
/proc/3161/stat : 3161 (minisat_noasser) R 3159 3161 3107 0 -1 4194304 2340 0 0 0 499974 34 0 0 25 0 1 0 214196204 11218944 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3161/statm: 2739 2326 66 130 0 2606 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.1
CPU user time (s): 4999.75
CPU system time (s): 0.346947
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 10956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2340
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= 4714

runsolver used 3.84641 second user time and 10.4894 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 27 08:33:09 UTC 2007

IDJOB= 424868
IDBENCH= 19935
IDSOLVER= 189
FILE ID= node20/424868-1177662789

PBS_JOBID= 4697415

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424868-1177662789/minisat_noassertions /tmp/evaluation/424868-1177662789/instance-424868-1177662789.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424868-1177662789 -o ROOT/results/node20/solver-424868-1177662789 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424868-1177662789/minisat_noassertions /tmp/evaluation/424868-1177662789/instance-424868-1177662789.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 484356504

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1653808 kB
Buffers:         49112 kB
Cached:         263800 kB
SwapCached:      18180 kB
Active:         191612 kB
Inactive:       145732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653808 kB
SwapTotal:     4192956 kB
SwapFree:      4154124 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          29696 kB
Slab:            50352 kB
Committed_AS:  2105980 kB
PageTables:       1744 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= 66528 MiB

End job on node20 on Fri Apr 27 09:56:33 UTC 2007