Trace number 425011

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.40	c |       100 |     180    15300   107100 |     5610      100     52 |  0.003 % |
0.39/0.41	c |       250 |     180    15300   107100 |     6171      250     51 |  0.003 % |
0.39/0.43	c |       475 |     180    15300   107100 |     6788      475     51 |  0.003 % |
0.39/0.46	c |       812 |     180    15300   107100 |     7466      812     52 |  0.003 % |
0.49/0.50	c |      1319 |     180    15300   107100 |     8213     1319     52 |  0.003 % |
0.49/0.57	c |      2078 |     180    15300   107100 |     9034     2078     52 |  0.003 % |
0.59/0.67	c |      3219 |     180    15300   107100 |     9938     3219     53 |  0.003 % |
0.79/0.85	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.10/1.16	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.69/1.71	c |     11338 |     180    15300   107100 |    13228    11338     52 |  0.003 % |
2.59/2.65	c |     17105 |     180    15300   107100 |    14550    10450     52 |  0.003 % |
4.09/4.14	c |     25754 |     180    15300   107100 |    16005    11785     52 |  0.003 % |
6.59/6.69	c |     38728 |     180    15300   107100 |    17606     8674     53 |  0.003 % |
10.69/10.75	c |     58190 |     180    15300   107100 |    19367    10444     52 |  0.003 % |
17.39/17.47	c |     87383 |     180    15300   107100 |    21303    10471     53 |  0.003 % |
28.39/28.42	c |    131173 |     180    15300   107100 |    23434    11504     52 |  0.003 % |
45.68/45.77	c |    196857 |     180    15300   107100 |    25777    17559     54 |  0.003 % |
74.37/74.41	c |    295383 |     180    15300   107100 |    28355    19373     53 |  0.003 % |
118.76/118.86	c |    443173 |     180    15300   107100 |    31191    22912     53 |  0.003 % |
189.64/189.71	c |    664857 |     180    15300   107100 |    34310    21429     51 |  0.003 % |
304.51/304.67	c |    997382 |     180    15300   107100 |    37741    27920     54 |  0.003 % |
486.46/486.64	c |   1496171 |     180    15300   107100 |    41515    30809     54 |  0.003 % |
774.18/774.44	c |   2244354 |     180    15300   107100 |    45666    14616     51 |  0.003 % |
1236.46/1236.90	c |   3366630 |     180    15300   107100 |    50233    35887     52 |  0.003 % |
1995.25/1995.91	c |   5050041 |     180    15300   107100 |    55257    35087     53 |  0.003 % |
3211.23/3212.28	c |   7575157 |     180    15300   107100 |    60782    31789     54 |  0.003 % |

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/node6/watcher-425011-1177735547 -o ROOT/results/node6/solver-425011-1177735547 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425011-1177735547/minisat_noassertions /tmp/evaluation/425011-1177735547/instance-425011-1177735547.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: 0.92 0.98 0.98 3/77 13334
/proc/meminfo: memFree=1676664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=1856 CPUtime=0
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 249592329 1900544 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 464 218 50 130 0 331 0

[startup+0.0587711 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 13334
/proc/meminfo: memFree=1676664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=3104 CPUtime=0.05
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 554 0 0 0 5 0 0 0 18 0 1 0 249592329 3178496 540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 776 540 62 130 0 643 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3104

[startup+0.101775 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 13334
/proc/meminfo: memFree=1676664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=3104 CPUtime=0.09
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 554 0 0 0 9 0 0 0 18 0 1 0 249592329 3178496 540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 776 540 62 130 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.301799 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 13334
/proc/meminfo: memFree=1676664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=3284 CPUtime=0.29
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 249592329 3362816 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 821 573 62 130 0 688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701845 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 13334
/proc/meminfo: memFree=1676664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=3428 CPUtime=0.69
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 689 0 0 0 69 0 0 0 23 0 1 0 249592329 3510272 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 857 639 66 130 0 724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3428

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1673648/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=5012 CPUtime=1.49
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 1072 0 0 0 149 0 0 0 25 0 1 0 249592329 5132288 1022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 1253 1022 66 130 0 1120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5012

[startup+3.10212 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1671856/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=5960 CPUtime=3.09
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 1291 0 0 0 309 0 0 0 25 0 1 0 249592329 6103040 1241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 1490 1241 66 130 0 1357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5960

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1670832/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=6752 CPUtime=6.29
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 1496 0 0 0 629 0 0 0 25 0 1 0 249592329 6914048 1446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 1688 1446 66 130 0 1555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6752

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1670128/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=7816 CPUtime=12.68
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 1770 0 0 0 1268 0 0 0 25 0 1 0 249592329 8003584 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 1954 1720 66 130 0 1821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7816

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1668720/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=8752 CPUtime=25.49
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 2004 0 0 0 2548 1 0 0 25 0 1 0 249592329 8962048 1954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 2188 1954 66 130 0 2055 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8752

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1667184/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=10348 CPUtime=51.07
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 2388 0 0 0 5106 1 0 0 25 0 1 0 249592329 10596352 2338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 2587 2338 66 130 0 2454 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10348

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1665648/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=11884 CPUtime=102.26
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 2766 0 0 0 10224 2 0 0 25 0 1 0 249592329 12169216 2716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 2971 2716 66 130 0 2838 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11884

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13335
/proc/meminfo: memFree=1664496/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=13136 CPUtime=162.25
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3069 0 0 0 16222 3 0 0 25 0 1 0 249592329 13451264 3019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 3284 3019 66 130 0 3151 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13136

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1663024/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=14664 CPUtime=222.23
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3426 0 0 0 22219 4 0 0 25 0 1 0 249592329 15015936 3376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 3666 3376 66 130 0 3533 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14664

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1662640/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=15064 CPUtime=282.21
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3522 0 0 0 28217 4 0 0 25 0 1 0 249592329 15425536 3472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 3766 3472 66 130 0 3633 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15064

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1661552/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=16148 CPUtime=342.2
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3794 0 0 0 34215 5 0 0 25 0 1 0 249592329 16535552 3744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4037 3744 66 130 0 3904 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1661232/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=16424 CPUtime=402.18
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3870 0 0 0 40213 5 0 0 25 0 1 0 249592329 16818176 3820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4106 3820 66 130 0 3973 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16424

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1660912/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=16856 CPUtime=462.17
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 3954 0 0 0 46211 6 0 0 25 0 1 0 249592329 17260544 3904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4214 3904 66 130 0 4081 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16856

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1659824/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=18128 CPUtime=522.15
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 4240 0 0 0 52209 6 0 0 25 0 1 0 249592329 18563072 4190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4532 4190 66 130 0 4399 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18128

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13335
/proc/meminfo: memFree=1659440/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=18404 CPUtime=582.14
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 4320 0 0 0 58207 7 0 0 25 0 1 0 249592329 18845696 4270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4601 4270 66 130 0 4468 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18404

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 13335
/proc/meminfo: memFree=1659120/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=18804 CPUtime=642.12
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 4403 0 0 0 64205 7 0 0 25 0 1 0 249592329 19255296 4353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 4701 4353 66 130 0 4568 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18804


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647920/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30504 CPUtime=4001.11
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7178 0 0 0 400075 36 0 0 25 0 1 0 249592329 31236096 7128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7626 7128 66 130 0 7493 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 30504

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647920/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30680 CPUtime=4061.11
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7197 0 0 0 406074 37 0 0 25 0 1 0 249592329 31416320 7147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7670 7147 66 130 0 7537 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 30680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647792/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30680 CPUtime=4121.08
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7221 0 0 0 412071 37 0 0 25 0 1 0 249592329 31416320 7171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7670 7171 66 130 0 7537 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 30680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647792/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30680 CPUtime=4181.07
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7223 0 0 0 418069 38 0 0 25 0 1 0 249592329 31416320 7173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7670 7173 66 130 0 7537 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 30680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647728/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30680 CPUtime=4241.05
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7227 0 0 0 424067 38 0 0 25 0 1 0 249592329 31416320 7177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7670 7177 66 130 0 7537 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 30680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4301.04
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7246 0 0 0 430065 39 0 0 25 0 1 0 249592329 31637504 7196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7196 66 130 0 7591 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 30896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647600/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4361.02
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7250 0 0 0 436063 39 0 0 25 0 1 0 249592329 31637504 7200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7200 66 130 0 7591 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 30896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4421.01
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7250 0 0 0 442061 40 0 0 25 0 1 0 249592329 31637504 7200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7200 66 130 0 7591 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 30896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13535
/proc/meminfo: memFree=1647664/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4480.99
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7250 0 0 0 448059 40 0 0 25 0 1 0 249592329 31637504 7200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7200 66 130 0 7591 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 30896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 13673
/proc/meminfo: memFree=1646336/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4540.89
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7260 0 0 0 454048 41 0 0 25 0 1 0 249592329 31637504 7210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7210 66 130 0 7591 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 30896

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647408/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4600.85
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7273 0 0 0 460044 41 0 0 25 0 1 0 249592329 31637504 7223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7223 66 130 0 7591 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 30896

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647408/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=30896 CPUtime=4660.84
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7274 0 0 0 466042 42 0 0 25 0 1 0 249592329 31637504 7224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7724 7224 66 130 0 7591 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 30896

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647344/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31060 CPUtime=4720.82
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7291 0 0 0 472040 42 0 0 25 0 1 0 249592329 31805440 7241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7765 7241 66 130 0 7632 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 31060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647408/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31060 CPUtime=4780.81
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7291 0 0 0 478038 43 0 0 25 0 1 0 249592329 31805440 7241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7765 7241 66 130 0 7632 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 31060

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647216/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31192 CPUtime=4840.79
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7333 0 0 0 484036 43 0 0 25 0 1 0 249592329 31940608 7283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7798 7283 66 130 0 7665 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 31192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647088/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31404 CPUtime=4900.77
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7357 0 0 0 490034 43 0 0 25 0 1 0 249592329 32157696 7307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7851 7307 66 130 0 7718 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 31404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647024/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31404 CPUtime=4960.76
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7378 0 0 0 496032 44 0 0 25 0 1 0 249592329 32157696 7328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7851 7328 66 130 0 7718 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 31404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13733
/proc/meminfo: memFree=1647088/2055924 swapFree=4143464/4192956
[pid=13334] ppid=13332 vsize=31404 CPUtime=5000.05
/proc/13334/stat : 13334 (minisat_noasser) R 13332 13334 13041 0 -1 4194304 7378 0 0 0 499961 44 0 0 25 0 1 0 249592329 32157696 7328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13334/statm: 7851 7328 66 130 0 7718 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 31404

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.61
CPU system time (s): 0.452931
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 31404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7378
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= 103614

runsolver used 3.80742 second user time and 10.9213 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 28 04:45:47 UTC 2007

IDJOB= 425011
IDBENCH= 20104
IDSOLVER= 189
FILE ID= node6/425011-1177735547

PBS_JOBID= 4715458

Free space on /tmp= 66533 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/425011-1177735547/minisat_noassertions /tmp/evaluation/425011-1177735547/instance-425011-1177735547.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-425011-1177735547 -o ROOT/results/node6/solver-425011-1177735547 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425011-1177735547/minisat_noassertions /tmp/evaluation/425011-1177735547/instance-425011-1177735547.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 375737733

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1677072 kB
Buffers:         41836 kB
Cached:         265972 kB
SwapCached:      17912 kB
Active:         178372 kB
Inactive:       156684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1677072 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            29376 kB
Committed_AS:  7184372 kB
PageTables:       1784 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= 66533 MiB

End job on node6 on Sat Apr 28 06:09:10 UTC 2007