Trace number 421004

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/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
MD5SUMcc3368792acc31c53b7db8a3b6afc2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark241.327
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.02/0.09	c ============================[ Search Statistics ]==============================
0.02/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.09	c ===============================================================================
0.02/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       102 |      55     4895    34265 |     1794      102     21 |  0.034 % |
0.09/0.11	c |       254 |      55     4895    34265 |     1974      254     20 |  0.034 % |
0.09/0.12	c |       481 |      55     4895    34265 |     2171      481     20 |  0.034 % |
0.09/0.13	c |       820 |      55     4895    34265 |     2388      820     20 |  0.034 % |
0.09/0.15	c |      1328 |      55     4895    34265 |     2627     1328     20 |  0.034 % |
0.09/0.18	c |      2087 |      55     4895    34265 |     2890     2087     20 |  0.034 % |
0.19/0.24	c |      3226 |      55     4895    34265 |     3179     1770     19 |  0.034 % |
0.29/0.33	c |      4936 |      55     4895    34265 |     3497     1879     19 |  0.034 % |
0.39/0.45	c |      7499 |      55     4895    34265 |     3847     2679     20 |  0.034 % |
0.59/0.65	c |     11343 |      55     4895    34265 |     4232     2652     19 |  0.034 % |
0.89/0.96	c |     17109 |      55     4895    34265 |     4655     4162     19 |  0.034 % |
1.39/1.45	c |     25759 |      55     4895    34265 |     5120     3449     19 |  0.034 % |
2.20/2.22	c |     38735 |      55     4895    34265 |     5632     3569     18 |  0.034 % |
3.39/3.40	c |     58196 |      55     4895    34265 |     6196     3241     19 |  0.034 % |
5.19/5.22	c |     87388 |      55     4895    34265 |     6815     4450     18 |  0.034 % |
7.99/8.08	c |    131177 |      55     4895    34265 |     7497     3800     18 |  0.034 % |
12.49/12.55	c |    196861 |      55     4895    34265 |     8247     5575     17 |  0.034 % |
19.49/19.52	c |    295388 |      55     4895    34265 |     9071     4870     19 |  0.034 % |
30.38/30.47	c |    443178 |      55     4895    34265 |     9979     7175     18 |  0.034 % |
47.68/47.73	c |    664861 |      55     4895    34265 |    10977     8855     18 |  0.034 % |
75.07/75.18	c |    997386 |      55     4895    34265 |    12074     5957     17 |  0.034 % |
117.76/117.85	c |   1496175 |      55     4895    34265 |    13282     8885     18 |  0.034 % |
186.73/186.80	c |   2244357 |      55     4895    34265 |    14610    12165     16 |  0.034 % |
298.60/298.74	c |   3366632 |      55     4895    34265 |    16071     7953     17 |  0.034 % |
477.86/478.07	c |   5050044 |      55     4895    34265 |    17678     9929     17 |  0.034 % |
766.27/766.56	c |   7575160 |      55     4895    34265 |    19446    13234     15 |  0.034 % |

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/node19/watcher-421004-1177496936 -o ROOT/results/node19/solver-421004-1177496936 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421004-1177496936/minisat_noassertions /tmp/evaluation/421004-1177496936/instance-421004-1177496936.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: 0.92 0.98 0.92 3/77 11784
/proc/meminfo: memFree=1813712/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=1856 CPUtime=0
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 197610993 1900544 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 464 145 50 130 0 331 0

[startup+0.023556 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 11784
/proc/meminfo: memFree=1813712/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2132 CPUtime=0.02
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 232 0 0 0 2 0 0 0 18 0 1 0 197610993 2183168 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 533 218 62 130 0 400 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2132

[startup+0.101564 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 11784
/proc/meminfo: memFree=1813712/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2132 CPUtime=0.09
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 197610993 2183168 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 533 229 63 130 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301585 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 11784
/proc/meminfo: memFree=1813712/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2264 CPUtime=0.29
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 197610993 2318336 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 566 271 66 130 0 433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2264

[startup+0.701629 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 11784
/proc/meminfo: memFree=1813712/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2536 CPUtime=0.69
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 332 0 0 0 69 0 0 0 22 0 1 0 197610993 2596864 318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552547 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 634 318 66 130 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1812552/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2668 CPUtime=1.49
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 383 0 0 0 149 0 0 0 25 0 1 0 197610993 2732032 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 667 369 66 130 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2668

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1812296/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=2944 CPUtime=3.09
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 197610993 3014656 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 736 409 66 130 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2944

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1811912/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=3216 CPUtime=6.29
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 197610993 3293184 482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 804 482 66 130 0 671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3216

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1811464/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=3484 CPUtime=12.69
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 567 0 0 0 1269 0 0 0 25 0 1 0 197610993 3567616 553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 871 553 66 130 0 738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1811016/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=3916 CPUtime=25.48
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 668 0 0 0 2548 0 0 0 25 0 1 0 197610993 4009984 654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 979 654 66 130 0 846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3916

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1810568/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=4360 CPUtime=51.07
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 776 0 0 0 5107 0 0 0 25 0 1 0 197610993 4464640 762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1090 762 66 130 0 957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4360

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1810056/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=4960 CPUtime=102.27
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 912 0 0 0 10226 1 0 0 25 0 1 0 197610993 5079040 898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1240 898 66 130 0 1107 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1809544/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=5412 CPUtime=162.24
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1032 0 0 0 16223 1 0 0 25 0 1 0 197610993 5541888 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1353 1018 66 130 0 1220 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1809224/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=5568 CPUtime=222.23
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1093 0 0 0 22221 2 0 0 25 0 1 0 197610993 5701632 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1392 1079 66 130 0 1259 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5568

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1809096/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=5744 CPUtime=282.21
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1116 0 0 0 28219 2 0 0 25 0 1 0 197610993 5881856 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1436 1102 66 130 0 1303 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5744

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1808776/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=6060 CPUtime=342.2
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1199 0 0 0 34217 3 0 0 25 0 1 0 197610993 6205440 1185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1515 1185 66 130 0 1382 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6060

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1808520/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=6344 CPUtime=402.17
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1248 0 0 0 40214 3 0 0 25 0 1 0 197610993 6496256 1234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1586 1234 66 130 0 1453 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6344

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1808520/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=6628 CPUtime=462.16
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1297 0 0 0 46212 4 0 0 25 0 1 0 197610993 6787072 1283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1657 1283 66 130 0 1524 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6628

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1808200/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=6912 CPUtime=522.14
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1369 0 0 0 52210 4 0 0 25 0 1 0 197610993 7077888 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1728 1355 66 130 0 1595 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6912

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11785
/proc/meminfo: memFree=1808008/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7196 CPUtime=582.13
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1426 0 0 0 58208 5 0 0 25 0 1 0 197610993 7368704 1412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1799 1412 66 130 0 1666 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7196

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807816/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7340 CPUtime=642.11
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1458 0 0 0 64206 5 0 0 25 0 1 0 197610993 7516160 1444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1835 1444 66 130 0 1702 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7340

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807816/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7340 CPUtime=702.09
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1472 0 0 0 70203 6 0 0 25 0 1 0 197610993 7516160 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1835 1458 66 130 0 1702 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7340

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807688/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7340 CPUtime=762.07
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1488 0 0 0 76201 6 0 0 25 0 1 0 197610993 7516160 1474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545609 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1835 1474 66 130 0 1702 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 7340

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807688/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=822.06
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1508 0 0 0 82199 7 0 0 25 0 1 0 197610993 7659520 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1494 66 130 0 1737 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807624/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=882.03
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1514 0 0 0 88196 7 0 0 25 0 1 0 197610993 7659520 1500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1500 66 130 0 1737 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7480

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807496/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=942.02
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1530 0 0 0 94194 8 0 0 25 0 1 0 197610993 7659520 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1516 66 130 0 1737 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 11787
/proc/meminfo: memFree=1807496/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=1002.01
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1540 0 0 0 100192 9 0 0 25 0 1 0 197610993 7659520 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558003 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1526 66 130 0 1737 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7480

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 0.93 2/78 11787
/proc/meminfo: memFree=1807496/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=1061.98
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1542 0 0 0 106189 9 0 0 25 0 1 0 197610993 7659520 1528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1528 66 130 0 1737 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7480

[startup+1122.3 s]
/proc/loadavg: 1.14 1.03 0.94 2/78 11787
/proc/meminfo: memFree=1807496/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=1121.97
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1550 0 0 0 112187 10 0 0 25 0 1 0 197610993 7659520 1536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1536 66 130 0 1737 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7480

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 0.94 2/78 11787
/proc/meminfo: memFree=1807432/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=1181.95
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1552 0 0 0 118185 10 0 0 25 0 1 0 197610993 7659520 1538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1538 66 130 0 1737 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 7480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.03 0.94 2/78 11787
/proc/meminfo: memFree=1807432/2055920 swapFree=4153624/4192956
[pid=11784] ppid=11782 vsize=7480 CPUtime=1200.05
/proc/11784/stat : 11784 (minisat_noasser) R 11782 11784 11015 0 -1 4194304 1553 0 0 0 119994 11 0 0 25 0 1 0 197610993 7659520 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11784/statm: 1870 1539 66 130 0 1737 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7480

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): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.113982
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 7480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1553
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= 2002

runsolver used 0.878866 second user time and 2.53261 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Apr 25 10:28:56 UTC 2007

IDJOB= 421004
IDBENCH= 19913
IDSOLVER= 188
FILE ID= node19/421004-1177496936

PBS_JOBID= 4685848

Free space on /tmp= 66468 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421004-1177496936/minisat_noassertions /tmp/evaluation/421004-1177496936/instance-421004-1177496936.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-421004-1177496936 -o ROOT/results/node19/solver-421004-1177496936 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421004-1177496936/minisat_noassertions /tmp/evaluation/421004-1177496936/instance-421004-1177496936.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  cc3368792acc31c53b7db8a3b6afc2f4

RANDOM SEED= 415794084

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1814184 kB
Buffers:         37748 kB
Cached:         133716 kB
SwapCached:       8804 kB
Active:         109304 kB
Inactive:        85708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814184 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            32268 kB
Committed_AS:  4708528 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= 66468 MiB

End job on node19 on Wed Apr 25 10:48:59 UTC 2007