Trace number 421340

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) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     914     3492    10516 |     1164        0    nan |  0.000 % |
0.00/0.01	c |       100 |     914     3492    10516 |     1280      100     24 |  0.000 % |
0.00/0.02	c |       251 |     914     3492    10516 |     1408      251     25 |  0.000 % |
0.00/0.03	c |       476 |     914     3492    10516 |     1549      476     24 |  0.000 % |
0.00/0.05	c |       813 |     914     3492    10516 |     1704      813     24 |  0.000 % |
0.00/0.08	c |      1319 |     914     3492    10516 |     1874     1319     25 |  0.000 % |
0.09/0.13	c |      2079 |     914     3492    10516 |     2062     1098     22 |  0.000 % |
0.19/0.21	c |      3218 |     914     3492    10516 |     2268     1176     21 |  0.000 % |
0.29/0.33	c |      4926 |     914     3492    10516 |     2495     1695     24 |  0.000 % |
0.49/0.52	c |      7488 |     914     3492    10516 |     2744     1677     21 |  0.000 % |
0.79/0.80	c |     11333 |     914     3492    10516 |     3019     2670     25 |  0.000 % |
1.20/1.25	c |     17099 |     914     3492    10516 |     3321     2169     23 |  0.000 % |
1.89/1.97	c |     25748 |     914     3492    10516 |     3653     2252     22 |  0.000 % |
2.99/3.09	c |     38722 |     914     3492    10516 |     4018     2057     24 |  0.001 % |
4.79/4.83	c |     58183 |     914     3492    10516 |     4420     2978     24 |  0.000 % |
7.39/7.48	c |     87377 |     914     3492    10516 |     4862     2653     26 |  0.000 % |
11.69/11.73	c |    131166 |     914     3492    10516 |     5348     4220     27 |  0.000 % |
18.28/18.33	c |    196850 |     914     3492    10516 |     5883     4549     26 |  0.000 % |
28.68/28.72	c |    295376 |     914     3492    10516 |     6471     4296     25 |  0.000 % |
44.88/44.92	c |    443167 |     914     3492    10516 |     7118     4018     25 |  0.000 % |
69.18/69.23	c |    664850 |     914     3492    10516 |     7830     5807     26 |  0.000 % |
106.56/106.69	c |    997375 |     914     3492    10516 |     8613     5656     24 |  0.000 % |
166.95/167.08	c |   1496164 |     914     3492    10516 |     9475     7884     28 |  0.000 % |
261.51/261.66	c |   2244346 |     914     3492    10516 |    10422     4852     22 |  0.000 % |
411.77/411.99	c |   3366620 |     914     3492    10516 |    11465     7265     26 |  0.000 % |
647.91/648.18	c |   5050032 |     914     3492    10516 |    12611     8628     30 |  0.000 % |
1024.39/1024.76	c |   7575148 |     914     3492    10516 |    13872    10345     26 |  0.000 % |

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/node47/watcher-421340-1177502643 -o ROOT/results/node47/solver-421340-1177502643 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421340-1177502643/minisat_noassertions /tmp/evaluation/421340-1177502643/instance-421340-1177502643.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 0.97 0.96 3/77 17931
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=1988 CPUtime=0
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 105109700 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 497 152 50 130 0 364 0

[startup+0.100183 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17931
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2096 CPUtime=0.09
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 225 0 0 0 9 0 0 0 18 0 1 0 105109700 2146304 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 524 211 66 130 0 391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2096

[startup+0.201194 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17931
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2228 CPUtime=0.19
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 242 0 0 0 19 0 0 0 18 0 1 0 105109700 2281472 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 557 228 66 130 0 424 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2228

[startup+0.301204 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17931
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2228 CPUtime=0.29
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 256 0 0 0 29 0 0 0 19 0 1 0 105109700 2281472 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 557 242 66 130 0 424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2228

[startup+0.701247 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17931
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2364 CPUtime=0.69
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 105109700 2420736 270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134688963 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 591 270 66 130 0 458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2364

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1783432/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2496 CPUtime=1.49
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 328 0 0 0 149 0 0 0 25 0 1 0 105109700 2555904 314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 624 314 66 130 0 491 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2496

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1783176/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=2760 CPUtime=3.09
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 105109700 2826240 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 690 359 66 130 0 557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

[startup+6.30186 s]
/proc/loadavg: 0.92 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1782792/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=3024 CPUtime=6.29
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 440 0 0 0 629 0 0 0 25 0 1 0 105109700 3096576 426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 756 426 66 130 0 623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3024

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1782344/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=3288 CPUtime=12.69
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 517 0 0 0 1269 0 0 0 25 0 1 0 105109700 3366912 503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 822 503 66 130 0 689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1781896/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=3816 CPUtime=25.48
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 627 0 0 0 2548 0 0 0 25 0 1 0 105109700 3907584 613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 954 613 66 130 0 821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3816

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1781384/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=4344 CPUtime=51.08
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 759 0 0 0 5107 1 0 0 25 0 1 0 105109700 4448256 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1086 745 66 130 0 953 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4344

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1780808/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=4876 CPUtime=102.27
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 900 0 0 0 10226 1 0 0 25 0 1 0 105109700 4993024 886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1219 886 66 130 0 1086 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4876

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1780040/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=5536 CPUtime=162.24
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1078 0 0 0 16223 1 0 0 25 0 1 0 105109700 5668864 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1384 1064 66 130 0 1251 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5536

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1779528/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=6040 CPUtime=222.23
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1194 0 0 0 22221 2 0 0 25 0 1 0 105109700 6184960 1180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1510 1180 66 130 0 1377 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17932
/proc/meminfo: memFree=1779144/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=6580 CPUtime=282.21
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1330 0 0 0 28218 3 0 0 25 0 1 0 105109700 6737920 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1645 1316 66 130 0 1512 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1778888/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=6852 CPUtime=342.19
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1395 0 0 0 34216 3 0 0 25 0 1 0 105109700 7016448 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1713 1381 66 130 0 1580 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6852

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1778632/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=7116 CPUtime=402.18
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1461 0 0 0 40214 4 0 0 25 0 1 0 105109700 7286784 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1779 1447 66 130 0 1646 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7116

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1778184/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=7500 CPUtime=462.15
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1575 0 0 0 46211 4 0 0 25 0 1 0 105109700 7680000 1561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1875 1561 66 130 0 1742 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1777928/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=7768 CPUtime=522.14
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1635 0 0 0 52209 5 0 0 25 0 1 0 105109700 7954432 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 1942 1621 66 130 0 1809 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1777672/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=8024 CPUtime=582.12
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1699 0 0 0 58207 5 0 0 25 0 1 0 105109700 8216576 1685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2006 1685 66 130 0 1873 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8024

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1777416/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=8288 CPUtime=642.11
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1753 0 0 0 64205 6 0 0 25 0 1 0 105109700 8486912 1739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2072 1739 66 130 0 1939 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8288

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1777160/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=8556 CPUtime=702.09
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1826 0 0 0 70203 6 0 0 25 0 1 0 105109700 8761344 1812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2139 1812 66 130 0 2006 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8556

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776840/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=8824 CPUtime=762.07
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1905 0 0 0 76201 6 0 0 25 0 1 0 105109700 9035776 1891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2206 1891 66 130 0 2073 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8824

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776776/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=8948 CPUtime=822.05
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1928 0 0 0 82198 7 0 0 25 0 1 0 105109700 9162752 1914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2237 1914 66 130 0 2104 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 8948

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776648/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9088 CPUtime=882.03
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1958 0 0 0 88196 7 0 0 25 0 1 0 105109700 9306112 1944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2272 1944 66 130 0 2139 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9088

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776520/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9216 CPUtime=942.02
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 1985 0 0 0 94194 8 0 0 25 0 1 0 105109700 9437184 1971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2304 1971 66 130 0 2171 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776456/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9348 CPUtime=1002
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2017 0 0 0 100192 8 0 0 25 0 1 0 105109700 9572352 2003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2337 2003 66 130 0 2204 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17934
/proc/meminfo: memFree=1776072/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9612 CPUtime=1061.99
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2100 0 0 0 106190 9 0 0 25 0 1 0 105109700 9842688 2086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2403 2086 66 130 0 2270 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9612

[startup+1122.3 s]
/proc/loadavg: 1.05 0.99 0.96 2/78 17934
/proc/meminfo: memFree=1775944/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9728 CPUtime=1121.97
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2117 0 0 0 112188 9 0 0 25 0 1 0 105109700 9961472 2103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2432 2103 66 130 0 2299 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9728

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 17934
/proc/meminfo: memFree=1775752/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9996 CPUtime=1181.95
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2167 0 0 0 118186 9 0 0 25 0 1 0 105109700 10235904 2153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2499 2153 66 130 0 2366 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 9996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 17934
/proc/meminfo: memFree=1775688/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9996 CPUtime=1200.05
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2172 0 0 0 119995 10 0 0 25 0 1 0 105109700 10235904 2158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2499 2158 66 130 0 2366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9996

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

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

[startup+1200.4 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 17934
/proc/meminfo: memFree=1775688/2055920 swapFree=4158012/4192956
[pid=17931] ppid=17929 vsize=9996 CPUtime=1200.05
/proc/17931/stat : 17931 (minisat_noasser) R 17929 17931 16591 0 -1 4194304 2172 0 0 0 119995 10 0 0 25 0 1 0 105109700 10235904 2158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/17931/statm: 2499 2158 66 130 0 2366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.102984
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 9996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2172
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= 25033

runsolver used 0.883865 second user time and 2.67859 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 12:04:03 UTC 2007

IDJOB= 421340
IDBENCH= 20253
IDSOLVER= 188
FILE ID= node47/421340-1177502643

PBS_JOBID= 4685828

Free space on /tmp= 66426 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421340-1177502643/minisat_noassertions /tmp/evaluation/421340-1177502643/instance-421340-1177502643.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421340-1177502643 -o ROOT/results/node47/solver-421340-1177502643 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421340-1177502643/minisat_noassertions /tmp/evaluation/421340-1177502643/instance-421340-1177502643.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 301290389

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1784808 kB
Buffers:         36780 kB
Cached:         162388 kB
SwapCached:       3880 kB
Active:         113308 kB
Inactive:       109968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784808 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          30652 kB
Slab:            33328 kB
Committed_AS:  3935672 kB
PageTables:       1776 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= 66426 MiB

End job on node47 on Wed Apr 25 12:24:06 UTC 2007