Trace number 421411

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) 1200.09 1200.61

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
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 variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         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 |    1396     4771    14169 |     1590        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1396     4771    14169 |     1749      100     25 |  0.000 % |
0.00/0.03	c |       250 |    1396     4771    14169 |     1924      250     22 |  0.000 % |
0.03/0.05	c |       477 |    1396     4771    14169 |     2116      477     23 |  0.000 % |
0.03/0.07	c |       814 |    1396     4771    14169 |     2328      814     24 |  0.000 % |
0.09/0.11	c |      1320 |    1396     4771    14169 |     2561     1320     24 |  0.000 % |
0.09/0.17	c |      2080 |    1396     4771    14169 |     2817     2080     23 |  0.000 % |
0.19/0.27	c |      3219 |    1396     4771    14169 |     3099     1724     21 |  0.000 % |
0.40/0.43	c |      4927 |    1396     4771    14169 |     3409     1838     21 |  0.000 % |
0.60/0.67	c |      7490 |    1396     4771    14169 |     3749     2617     22 |  0.000 % |
1.00/1.06	c |     11334 |    1396     4771    14169 |     4124     2544     20 |  0.000 % |
1.59/1.67	c |     17101 |    1396     4771    14169 |     4537     4026     25 |  0.000 % |
2.59/2.62	c |     25750 |    1396     4771    14169 |     4991     3348     23 |  0.000 % |
3.99/4.06	c |     38724 |    1396     4771    14169 |     5490     3527     23 |  0.000 % |
6.29/6.32	c |     58186 |    1396     4771    14169 |     6039     3311     20 |  0.000 % |
9.80/9.86	c |     87378 |    1396     4771    14169 |     6643     4631     23 |  0.000 % |
15.59/15.61	c |    131168 |    1396     4771    14169 |     7307     4249     25 |  0.000 % |
24.39/24.41	c |    196853 |    1396     4771    14169 |     8038     6543     24 |  0.000 % |
38.58/38.62	c |    295380 |    1396     4771    14169 |     8842     6592     24 |  0.000 % |
59.97/60.05	c |    443169 |    1396     4771    14169 |     9726     6146     24 |  0.000 % |
94.56/94.63	c |    664852 |    1396     4771    14169 |    10698     5665     22 |  0.000 % |
149.34/149.42	c |    997377 |    1396     4771    14169 |    11768     6703     24 |  0.000 % |
234.21/234.36	c |   1496165 |    1396     4771    14169 |    12945    10993     26 |  0.000 % |
367.28/367.44	c |   2244347 |    1396     4771    14169 |    14240     7270     27 |  0.000 % |
578.30/578.59	c |   3366621 |    1396     4771    14169 |    15664     7498     24 |  0.000 % |
920.97/921.45	c |   5050034 |    1396     4771    14169 |    17230    14042     28 |  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/node22/watcher-421411-1177505199 -o ROOT/results/node22/solver-421411-1177505199 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421411-1177505199/minisat_noassertions /tmp/evaluation/421411-1177505199/instance-421411-1177505199.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: 1.01 0.99 0.96 3/77 2789
/proc/meminfo: memFree=1784712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2144 CPUtime=0
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 198437631 2195456 179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 536 179 50 130 0 403 0

[startup+0.03606 s]
/proc/loadavg: 1.01 0.99 0.96 3/77 2789
/proc/meminfo: memFree=1784712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2364 CPUtime=0.03
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 278 0 0 0 3 0 0 0 18 0 1 0 198437631 2420736 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 591 264 66 130 0 458 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2364

[startup+0.101069 s]
/proc/loadavg: 1.01 0.99 0.96 3/77 2789
/proc/meminfo: memFree=1784712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2364 CPUtime=0.09
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 198437631 2420736 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 591 265 66 130 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.3011 s]
/proc/loadavg: 1.01 0.99 0.96 3/77 2789
/proc/meminfo: memFree=1784712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2496 CPUtime=0.29
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 320 0 0 0 29 0 0 0 20 0 1 0 198437631 2555904 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 624 306 66 130 0 491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.70216 s]
/proc/loadavg: 1.01 0.99 0.96 3/77 2789
/proc/meminfo: memFree=1784712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2628 CPUtime=0.7
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 347 0 0 0 70 0 0 0 23 0 1 0 198437631 2691072 333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 657 333 66 130 0 524 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2628

[startup+1.50128 s]
/proc/loadavg: 1.01 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1783552/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=2760 CPUtime=1.49
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 198437631 2826240 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 690 384 66 130 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10153 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1783168/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=3024 CPUtime=3.09
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 449 0 0 0 309 0 0 0 25 0 1 0 198437631 3096576 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 756 435 66 130 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3024

[startup+6.30202 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1782784/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=3288 CPUtime=6.29
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 198437631 3366912 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 822 489 66 130 0 689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3288

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1782280/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=3816 CPUtime=12.69
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 643 0 0 0 1269 0 0 0 25 0 1 0 198437631 3907584 629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 954 629 66 130 0 821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3816

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1782024/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=4224 CPUtime=25.49
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 729 0 0 0 2549 0 0 0 25 0 1 0 198437631 4325376 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1056 715 66 130 0 923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4224

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1781448/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=4752 CPUtime=51.07
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 868 0 0 0 5107 0 0 0 25 0 1 0 198437631 4866048 854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1188 854 66 130 0 1055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4752

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1780552/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=5676 CPUtime=102.25
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1102 0 0 0 10225 0 0 0 25 0 1 0 198437631 5812224 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1419 1088 66 130 0 1286 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5676

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1779720/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=6468 CPUtime=162.24
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1296 0 0 0 16223 1 0 0 25 0 1 0 198437631 6623232 1282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1617 1282 66 130 0 1484 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6468

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1779528/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=6604 CPUtime=222.21
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1356 0 0 0 22220 1 0 0 25 0 1 0 198437631 6762496 1342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1651 1342 66 130 0 1518 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6604

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1778952/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=7320 CPUtime=282.2
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1503 0 0 0 28218 2 0 0 25 0 1 0 198437631 7495680 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1830 1489 66 130 0 1697 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7320

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1778632/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=7592 CPUtime=342.17
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1578 0 0 0 34215 2 0 0 25 0 1 0 198437631 7774208 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1898 1564 66 130 0 1765 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7592

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1778184/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=7988 CPUtime=402.16
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1693 0 0 0 40213 3 0 0 25 0 1 0 198437631 8179712 1679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 1997 1679 66 130 0 1864 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7988

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1777672/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=8508 CPUtime=462.13
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1818 0 0 0 46210 3 0 0 25 0 1 0 198437631 8712192 1804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2127 1804 66 130 0 1994 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8508

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1777608/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=8640 CPUtime=522.12
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1848 0 0 0 52208 4 0 0 25 0 1 0 198437631 8847360 1834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2160 1834 66 130 0 2027 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8640

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1777096/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=9040 CPUtime=582.09
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 1956 0 0 0 58205 4 0 0 25 0 1 0 198437631 9256960 1942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2260 1942 66 130 0 2127 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9040

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 2790
/proc/meminfo: memFree=1776712/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=9580 CPUtime=642.08
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2063 0 0 0 64203 5 0 0 25 0 1 0 198437631 9809920 2049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2395 2049 66 130 0 2262 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9580

[startup+702.301 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 2790
/proc/meminfo: memFree=1776264/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=9968 CPUtime=702.05
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2169 0 0 0 70200 5 0 0 25 0 1 0 198437631 10207232 2155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2492 2155 66 130 0 2359 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9968

[startup+762.305 s]
/proc/loadavg: 1.07 1.01 0.97 2/78 2790
/proc/meminfo: memFree=1776200/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=9968 CPUtime=762.04
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2181 0 0 0 76198 6 0 0 25 0 1 0 198437631 10207232 2167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2492 2167 66 130 0 2359 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 9968

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 2790
/proc/meminfo: memFree=1776008/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=10104 CPUtime=822.02
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2210 0 0 0 82196 6 0 0 25 0 1 0 198437631 10346496 2196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2526 2196 66 130 0 2393 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 10104

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/84 2906
/proc/meminfo: memFree=1774264/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=10640 CPUtime=881.93
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2328 0 0 0 88186 7 0 0 25 0 1 0 198437631 10895360 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2660 2314 66 130 0 2527 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 10640

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1775048/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=10736 CPUtime=941.87
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2366 0 0 0 94179 8 0 0 25 0 1 0 198437631 10993664 2352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2684 2352 66 130 0 2551 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 10736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1775048/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=10736 CPUtime=1001.84
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2374 0 0 0 100176 8 0 0 25 0 1 0 198437631 10993664 2360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2684 2360 66 130 0 2551 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 10736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1774856/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=11008 CPUtime=1061.83
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2449 0 0 0 106174 9 0 0 25 0 1 0 198437631 11272192 2435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2752 2435 66 130 0 2619 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 11008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1774856/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=11140 CPUtime=1121.8
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2460 0 0 0 112171 9 0 0 25 0 1 0 198437631 11407360 2446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2785 2446 66 130 0 2652 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 11140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1774600/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=11272 CPUtime=1181.78
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2516 0 0 0 118169 9 0 0 25 0 1 0 198437631 11542528 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2818 2502 66 130 0 2685 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 11272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 2988
/proc/meminfo: memFree=1774664/2055920 swapFree=4163588/4192956
[pid=2789] ppid=2787 vsize=11272 CPUtime=1200.09
/proc/2789/stat : 2789 (minisat_noasser) R 2787 2789 2689 0 -1 4194304 2516 0 0 0 119999 10 0 0 25 0 1 0 198437631 11542528 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/2789/statm: 2818 2502 66 130 0 2685 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11272

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.103984
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 11272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2516
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= 26404

runsolver used 0.926859 second user time and 2.50162 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 25 12:46:40 UTC 2007

IDJOB= 421411
IDBENCH= 20333
IDSOLVER= 188
FILE ID= node22/421411-1177505199

PBS_JOBID= 4685889

Free space on /tmp= 66498 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421411-1177505199/minisat_noassertions /tmp/evaluation/421411-1177505199/instance-421411-1177505199.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-421411-1177505199 -o ROOT/results/node22/solver-421411-1177505199 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421411-1177505199/minisat_noassertions /tmp/evaluation/421411-1177505199/instance-421411-1177505199.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 268318306

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1785120 kB
Buffers:         37524 kB
Cached:         134784 kB
SwapCached:       7892 kB
Active:         131364 kB
Inactive:        85824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785120 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          51308 kB
Slab:            39224 kB
Committed_AS:  1974584 kB
PageTables:       1732 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= 66498 MiB

End job on node22 on Wed Apr 25 13:06:42 UTC 2007