Trace number 421227

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
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 variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     46 |  0.004 % |
0.29/0.35	c |       250 |     160    13600    95200 |     5485      250     48 |  0.004 % |
0.29/0.37	c |       475 |     160    13600    95200 |     6033      475     47 |  0.004 % |
0.29/0.39	c |       812 |     160    13600    95200 |     6637      812     47 |  0.004 % |
0.39/0.43	c |      1318 |     160    13600    95200 |     7300     1318     47 |  0.004 % |
0.39/0.49	c |      2077 |     160    13600    95200 |     8031     2077     48 |  0.004 % |
0.49/0.59	c |      3216 |     160    13600    95200 |     8834     3216     48 |  0.004 % |
0.69/0.74	c |      4924 |     160    13600    95200 |     9717     4924     48 |  0.004 % |
0.99/1.02	c |      7487 |     160    13600    95200 |    10689     7487     48 |  0.004 % |
1.49/1.54	c |     11332 |     160    13600    95200 |    11758     5954     48 |  0.004 % |
2.29/2.31	c |     17099 |     160    13600    95200 |    12934    11721     49 |  0.004 % |
3.49/3.54	c |     25749 |     160    13600    95200 |    14227     7366     48 |  0.004 % |
5.39/5.41	c |     38723 |     160    13600    95200 |    15650    13192     50 |  0.004 % |
8.88/8.92	c |     58184 |     160    13600    95200 |    17215     9063     48 |  0.004 % |
14.39/14.41	c |     87376 |     160    13600    95200 |    18936    12324     48 |  0.004 % |
23.09/23.20	c |    131168 |     160    13600    95200 |    20830    18099     48 |  0.004 % |
37.78/37.86	c |    196853 |     160    13600    95200 |    22913    10619     48 |  0.004 % |
60.97/61.01	c |    295381 |     160    13600    95200 |    25204    16747     48 |  0.004 % |
99.97/100.04	c |    443171 |     160    13600    95200 |    27725    19924     48 |  0.004 % |
163.35/163.50	c |    664854 |     160    13600    95200 |    30497    24832     49 |  0.004 % |
260.53/260.64	c |    997380 |     160    13600    95200 |    33547    12769     46 |  0.004 % |
414.77/414.99	c |   1496171 |     160    13600    95200 |    36902    30294     49 |  0.004 % |
669.90/670.14	c |   2244353 |     160    13600    95200 |    40592    36694     49 |  0.004 % |
1059.90/1060.24	c |   3366627 |     160    13600    95200 |    44652    32078     49 |  0.004 % |

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/node1/watcher-421227-1177500699 -o ROOT/results/node1/solver-421227-1177500699 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421227-1177500699/minisat_noassertions /tmp/evaluation/421227-1177500699/instance-421227-1177500699.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/77 28246
/proc/meminfo: memFree=1774792/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=1856 CPUtime=0
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 226107793 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 464 209 50 130 0 331 0

[startup+0.022097 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28246
/proc/meminfo: memFree=1774792/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=2944 CPUtime=0.01
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 478 0 0 0 1 0 0 0 18 0 1 0 226107793 3014656 464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 736 465 50 130 0 603 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2944

[startup+0.101099 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28246
/proc/meminfo: memFree=1774792/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=3128 CPUtime=0.09
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 226107793 3203072 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 782 510 62 130 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301119 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28246
/proc/meminfo: memFree=1774792/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=3128 CPUtime=0.29
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 536 0 0 0 29 0 0 0 19 0 1 0 226107793 3203072 522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 782 522 62 130 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.701165 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28246
/proc/meminfo: memFree=1774792/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=3588 CPUtime=0.69
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 652 0 0 0 69 0 0 0 23 0 1 0 226107793 3674112 638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 897 638 66 130 0 764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50126 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28247
/proc/meminfo: memFree=1771776/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=4908 CPUtime=1.49
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 1006 0 0 0 149 0 0 0 25 0 1 0 226107793 5025792 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 1227 992 66 130 0 1094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4908

[startup+3.10145 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28247
/proc/meminfo: memFree=1770880/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=5568 CPUtime=3.09
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 1155 0 0 0 309 0 0 0 25 0 1 0 226107793 5701632 1141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 1392 1141 66 130 0 1259 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5568

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 28247
/proc/meminfo: memFree=1769664/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=6492 CPUtime=6.29
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 1383 0 0 0 629 0 0 0 25 0 1 0 226107793 6647808 1369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 1623 1369 66 130 0 1490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6492

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 28247
/proc/meminfo: memFree=1768640/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=7020 CPUtime=12.69
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 1529 0 0 0 1268 1 0 0 25 0 1 0 226107793 7188480 1515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 1755 1515 66 130 0 1622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7020

[startup+25.5021 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 28247
/proc/meminfo: memFree=1767488/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=8164 CPUtime=25.49
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 1810 0 0 0 2548 1 0 0 25 0 1 0 226107793 8359936 1796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 2041 1796 66 130 0 1908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8164

[startup+51.1021 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 28247
/proc/meminfo: memFree=1766528/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=9240 CPUtime=51.08
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 2048 0 0 0 5107 1 0 0 25 0 1 0 226107793 9461760 2034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 2310 2034 66 130 0 2177 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9240

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 28247
/proc/meminfo: memFree=1764736/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=11028 CPUtime=102.26
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 2486 0 0 0 10224 2 0 0 25 0 1 0 226107793 11292672 2472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 2757 2472 66 130 0 2624 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28249
/proc/meminfo: memFree=1763968/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=11748 CPUtime=162.25
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 2652 0 0 0 16222 3 0 0 25 0 1 0 226107793 12029952 2638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 2937 2638 66 130 0 2804 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11748

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28249
/proc/meminfo: memFree=1763072/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=12700 CPUtime=222.22
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 2888 0 0 0 22219 3 0 0 25 0 1 0 226107793 13004800 2874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 3175 2874 66 130 0 3042 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12700

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28249
/proc/meminfo: memFree=1761664/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=14128 CPUtime=282.21
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3230 0 0 0 28217 4 0 0 25 0 1 0 226107793 14467072 3216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 3532 3216 66 130 0 3399 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14128

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28249
/proc/meminfo: memFree=1761472/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=14272 CPUtime=342.2
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3279 0 0 0 34215 5 0 0 25 0 1 0 226107793 14614528 3265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 3568 3265 66 130 0 3435 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14272

[startup+402.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1761280/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=14576 CPUtime=402.18
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3329 0 0 0 40213 5 0 0 25 0 1 0 226107793 14925824 3315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 3644 3315 66 130 0 3511 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14576

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1760000/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=15824 CPUtime=462.17
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3651 0 0 0 46211 6 0 0 25 0 1 0 226107793 16203776 3637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 3956 3637 66 130 0 3823 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15824

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1759808/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=16132 CPUtime=522.14
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3717 0 0 0 52208 6 0 0 25 0 1 0 226107793 16519168 3703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4033 3703 66 130 0 3900 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16132

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1759680/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=16436 CPUtime=582.13
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3759 0 0 0 58207 6 0 0 25 0 1 0 226107793 16830464 3745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4109 3745 66 130 0 3976 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16436

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1759552/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=16436 CPUtime=642.12
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 3781 0 0 0 64205 7 0 0 25 0 1 0 226107793 16830464 3767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4109 3767 66 130 0 3976 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16436

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1758528/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=17396 CPUtime=702.1
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4032 0 0 0 70202 8 0 0 25 0 1 0 226107793 17813504 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4349 4018 66 130 0 4216 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17396

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1758400/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=17704 CPUtime=762.09
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4077 0 0 0 76201 8 0 0 25 0 1 0 226107793 18128896 4063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4426 4063 66 130 0 4293 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17704

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1758208/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=17848 CPUtime=822.06
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4118 0 0 0 82198 8 0 0 25 0 1 0 226107793 18276352 4104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4462 4104 66 130 0 4329 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17848

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1757952/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=18204 CPUtime=882.05
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4193 0 0 0 88196 9 0 0 25 0 1 0 226107793 18640896 4179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4551 4179 66 130 0 4418 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18204

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1757888/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=18204 CPUtime=942.03
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4207 0 0 0 94194 9 0 0 25 0 1 0 226107793 18640896 4193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4551 4193 66 130 0 4418 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18204

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1757632/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=18476 CPUtime=1002.02
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4266 0 0 0 100192 10 0 0 25 0 1 0 226107793 18919424 4252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4619 4252 66 130 0 4486 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18476

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1757440/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=18652 CPUtime=1062
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4306 0 0 0 106190 10 0 0 25 0 1 0 226107793 19099648 4292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 4663 4292 66 130 0 4530 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18652

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1756288/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=20064 CPUtime=1121.99
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4597 0 0 0 112188 11 0 0 25 0 1 0 226107793 20545536 4583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 5016 4583 66 130 0 4883 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20064

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1756224/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=20064 CPUtime=1181.97
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4613 0 0 0 118186 11 0 0 25 0 1 0 226107793 20545536 4599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 5016 4599 66 130 0 4883 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28249
/proc/meminfo: memFree=1756160/2055920 swapFree=4145748/4192956
[pid=28246] ppid=28244 vsize=20064 CPUtime=1200.07
/proc/28246/stat : 28246 (minisat_noasser) R 28244 28246 27036 0 -1 4194304 4627 0 0 0 119996 11 0 0 25 0 1 0 226107793 20545536 4613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558264 0 0 4096 3 0 0 0 17 1 0 0
/proc/28246/statm: 5016 4613 66 130 0 4883 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20064

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.121981
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 20064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4627
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= 13565

runsolver used 0.954854 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 11:31:40 UTC 2007

IDJOB= 421227
IDBENCH= 20136
IDSOLVER= 188
FILE ID= node1/421227-1177500699

PBS_JOBID= 4685876

Free space on /tmp= 66452 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/421227-1177500699/minisat_noassertions /tmp/evaluation/421227-1177500699/instance-421227-1177500699.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421227-1177500699 -o ROOT/results/node1/solver-421227-1177500699 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421227-1177500699/minisat_noassertions /tmp/evaluation/421227-1177500699/instance-421227-1177500699.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 31056281

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1775136 kB
Buffers:         37296 kB
Cached:         175420 kB
SwapCached:      15424 kB
Active:         121068 kB
Inactive:       115320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775136 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            29828 kB
Committed_AS:  5174228 kB
PageTables:       1832 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= 66452 MiB

End job on node1 on Wed Apr 25 11:51:42 UTC 2007