Trace number 421358

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
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 |    1075     4031    12010 |     1343        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1075     4031    12010 |     1478      101     29 |  0.000 % |
0.00/0.02	c |       252 |    1075     4031    12010 |     1625      252     26 |  0.000 % |
0.00/0.03	c |       477 |    1075     4031    12010 |     1788      477     29 |  0.000 % |
0.00/0.06	c |       814 |    1075     4031    12010 |     1967      814     29 |  0.000 % |
0.08/0.09	c |      1321 |    1075     4031    12010 |     2163     1321     28 |  0.000 % |
0.09/0.14	c |      2080 |    1075     4031    12010 |     2380     2080     31 |  0.000 % |
0.19/0.23	c |      3220 |    1075     4031    12010 |     2618     1989     30 |  0.000 % |
0.29/0.36	c |      4929 |    1075     4031    12010 |     2880     2328     27 |  0.000 % |
0.49/0.56	c |      7491 |    1075     4031    12010 |     3168     1894     26 |  0.000 % |
0.79/0.89	c |     11335 |    1075     4031    12010 |     3485     2451     26 |  0.000 % |
1.29/1.39	c |     17103 |    1075     4031    12010 |     3833     2845     27 |  0.000 % |
2.10/2.20	c |     25753 |    1075     4031    12010 |     4217     3653     28 |  0.000 % |
3.39/3.44	c |     38728 |    1075     4031    12010 |     4638     3588     24 |  0.000 % |
5.29/5.39	c |     58190 |    1075     4031    12010 |     5102     3965     31 |  0.000 % |
8.29/8.37	c |     87383 |    1075     4031    12010 |     5612     4505     30 |  0.000 % |
13.09/13.17	c |    131172 |    1075     4031    12010 |     6174     5212     30 |  0.000 % |
20.89/20.92	c |    196857 |    1075     4031    12010 |     6791     4590     33 |  0.000 % |
33.09/33.13	c |    295386 |    1075     4031    12010 |     7470     6098     33 |  0.000 % |
51.48/51.59	c |    443176 |    1075     4031    12010 |     8217     5688     30 |  0.000 % |
80.87/80.95	c |    664860 |    1075     4031    12010 |     9039     5829     32 |  0.000 % |
124.65/124.77	c |    997386 |    1075     4031    12010 |     9943     8688     27 |  0.000 % |
194.03/194.14	c |   1496177 |    1075     4031    12010 |    10937     9163     30 |  0.000 % |
306.30/306.40	c |   2244361 |    1075     4031    12010 |    12031    10555     30 |  0.000 % |
483.96/484.18	c |   3366637 |    1075     4031    12010 |    13234     9889     30 |  0.000 % |
767.48/767.71	c |   5050050 |    1075     4031    12010 |    14558    11053     29 |  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/node2/watcher-421358-1177502898 -o ROOT/results/node2/solver-421358-1177502898 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421358-1177502898/minisat_noassertions /tmp/evaluation/421358-1177502898/instance-421358-1177502898.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 0.98 3/77 17896
/proc/meminfo: memFree=1762360/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=1988 CPUtime=0
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 226327607 2035712 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 497 161 50 130 0 364 0

[startup+0.0831351 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17896
/proc/meminfo: memFree=1762360/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2132 CPUtime=0.08
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 230 0 0 0 8 0 0 0 18 0 1 0 226327607 2183168 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 533 216 66 130 0 400 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2132

[startup+0.101137 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17896
/proc/meminfo: memFree=1762360/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2264 CPUtime=0.09
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 226327607 2318336 227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 566 227 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.301157 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17896
/proc/meminfo: memFree=1762360/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2396 CPUtime=0.29
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 226327607 2453504 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 599 285 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701199 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17896
/proc/meminfo: memFree=1762360/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2528 CPUtime=0.69
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 325 0 0 0 69 0 0 0 22 0 1 0 226327607 2588672 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 632 311 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50128 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1761264/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2660 CPUtime=1.49
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 369 0 0 0 149 0 0 0 25 0 1 0 226327607 2723840 355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520944 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 665 355 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10145 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1761008/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=2924 CPUtime=3.09
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 226327607 2994176 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557994 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 731 394 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30178 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1760560/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=3188 CPUtime=6.29
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 226327607 3264512 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 797 477 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1760048/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=3584 CPUtime=12.69
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 584 0 0 0 1269 0 0 0 25 0 1 0 226327607 3670016 570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 896 570 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1759344/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=4244 CPUtime=25.48
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 765 0 0 0 2548 0 0 0 25 0 1 0 226327607 4345856 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1061 751 66 130 0 928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4244

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1758832/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=4780 CPUtime=51.08
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 880 0 0 0 5107 1 0 0 25 0 1 0 226327607 4894720 866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1195 866 66 130 0 1062 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4780

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1757872/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=5716 CPUtime=102.26
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1120 0 0 0 10225 1 0 0 25 0 1 0 226327607 5853184 1106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1429 1106 66 130 0 1296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1757104/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=6512 CPUtime=162.25
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1301 0 0 0 16223 2 0 0 25 0 1 0 226327607 6668288 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1628 1287 66 130 0 1495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6512

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1756272/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=7308 CPUtime=222.23
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1499 0 0 0 22220 3 0 0 25 0 1 0 226327607 7483392 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551589 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1827 1485 66 130 0 1694 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7308

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1755888/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=7572 CPUtime=282.21
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1581 0 0 0 28218 3 0 0 25 0 1 0 226327607 7753728 1567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546535 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 1893 1567 66 130 0 1760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1755248/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=8248 CPUtime=342.19
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1738 0 0 0 34216 3 0 0 25 0 1 0 226327607 8445952 1724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2062 1724 66 130 0 1929 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8248

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1755056/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=8512 CPUtime=402.18
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1795 0 0 0 40214 4 0 0 25 0 1 0 226327607 8716288 1781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2128 1781 66 130 0 1995 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8512

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1754864/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=8652 CPUtime=462.15
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1845 0 0 0 46211 4 0 0 25 0 1 0 226327607 8859648 1831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2163 1831 66 130 0 2030 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1754352/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=9192 CPUtime=522.14
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 1977 0 0 0 52209 5 0 0 25 0 1 0 226327607 9412608 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2298 1963 66 130 0 2165 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9192

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1754160/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=9324 CPUtime=582.13
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2024 0 0 0 58207 6 0 0 25 0 1 0 226327607 9547776 2010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2331 2010 66 130 0 2198 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9324

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1754032/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=9592 CPUtime=642.11
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2068 0 0 0 64205 6 0 0 25 0 1 0 226327607 9822208 2054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2398 2054 66 130 0 2265 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9592

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1753776/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=9724 CPUtime=702.09
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2117 0 0 0 70203 6 0 0 25 0 1 0 226327607 9957376 2103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2431 2103 66 130 0 2298 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 9724

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1753712/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=9856 CPUtime=762.08
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2145 0 0 0 76201 7 0 0 25 0 1 0 226327607 10092544 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2464 2131 66 130 0 2331 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9856

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1753200/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=10384 CPUtime=822.06
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2286 0 0 0 82198 8 0 0 25 0 1 0 226327607 10633216 2272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2596 2272 66 130 0 2463 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 10384

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1753136/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=10516 CPUtime=882.04
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2307 0 0 0 88196 8 0 0 25 0 1 0 226327607 10768384 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2629 2293 66 130 0 2496 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 10516

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1753008/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=10648 CPUtime=942.02
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2339 0 0 0 94194 8 0 0 25 0 1 0 226327607 10903552 2325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2662 2325 66 130 0 2529 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 10648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1752688/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=10892 CPUtime=1002.01
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2398 0 0 0 100192 9 0 0 25 0 1 0 226327607 11153408 2384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2723 2384 66 130 0 2590 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 10892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1752688/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=10892 CPUtime=1061.99
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2415 0 0 0 106190 9 0 0 25 0 1 0 226327607 11153408 2401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2723 2401 66 130 0 2590 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 10892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1752368/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=11160 CPUtime=1121.97
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2479 0 0 0 112187 10 0 0 25 0 1 0 226327607 11427840 2465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2790 2465 66 130 0 2657 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 11160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1752240/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=11292 CPUtime=1181.95
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2509 0 0 0 118185 10 0 0 25 0 1 0 226327607 11563008 2495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2823 2495 66 130 0 2690 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 11292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17897
/proc/meminfo: memFree=1752240/2055920 swapFree=4148972/4192956
[pid=17896] ppid=17894 vsize=11432 CPUtime=1200.05
/proc/17896/stat : 17896 (minisat_noasser) R 17894 17896 16160 0 -1 4194304 2521 0 0 0 119995 10 0 0 25 0 1 0 226327607 11706368 2507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17896/statm: 2858 2507 66 130 0 2725 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11432

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): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 11432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2521
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= 1895

runsolver used 0.936857 second user time and 2.42063 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 12:08:18 UTC 2007

IDJOB= 421358
IDBENCH= 20274
IDSOLVER= 188
FILE ID= node2/421358-1177502898

PBS_JOBID= 4685870

Free space on /tmp= 66404 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/421358-1177502898/minisat_noassertions /tmp/evaluation/421358-1177502898/instance-421358-1177502898.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421358-1177502898 -o ROOT/results/node2/solver-421358-1177502898 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421358-1177502898/minisat_noassertions /tmp/evaluation/421358-1177502898/instance-421358-1177502898.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 671865315

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1762832 kB
Buffers:         39896 kB
Cached:         146312 kB
SwapCached:      12964 kB
Active:         182812 kB
Inactive:        64920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762832 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30744 kB
Committed_AS:  8339716 kB
PageTables:       1960 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= 66404 MiB

End job on node2 on Wed Apr 25 12:28:21 UTC 2007