Trace number 421311

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) 1200.05 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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:  3500                                                 |
0.00/0.00	c |  Number of clauses:    9344                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.03/0.03	c ============================[ Search Statistics ]==============================
0.03/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.03	c ===============================================================================
0.03/0.03	c |         0 |    2501     7899    23801 |     2633        0    nan |  0.000 % |
0.03/0.04	c |       100 |    2500     7899    23801 |     2896       99     29 |  0.029 % |
0.03/0.06	c |       250 |    2500     7893    23782 |     3185      249     25 |  0.029 % |
0.03/0.08	c |       475 |    2500     7893    23782 |     3504      474     25 |  0.029 % |
0.09/0.12	c |       813 |    2500     7893    23782 |     3854      812     26 |  0.029 % |
0.09/0.18	c |      1320 |    2500     7893    23782 |     4240     1319     27 |  0.029 % |
0.19/0.27	c |      2080 |    2500     7893    23782 |     4664     2079     27 |  0.029 % |
0.39/0.42	c |      3220 |    2500     7893    23782 |     5130     3219     28 |  0.029 % |
0.59/0.68	c |      4928 |    2500     7893    23782 |     5644     4927     29 |  0.029 % |
1.00/1.07	c |      7490 |    2500     7893    23782 |     6208     4593     27 |  0.029 % |
1.69/1.71	c |     11334 |    2500     7893    23782 |     6829     5215     25 |  0.029 % |
2.69/2.72	c |     17101 |    2500     7893    23782 |     7512     3871     24 |  0.029 % |
4.19/4.25	c |     25751 |    2500     7893    23782 |     8263     4826     23 |  0.029 % |
6.69/6.70	c |     38726 |    2500     7893    23782 |     9089     5147     26 |  0.029 % |
10.39/10.40	c |     58188 |    2500     7893    23782 |     9998     6002     24 |  0.029 % |
16.39/16.45	c |     87381 |    2500     7893    23782 |    10998     9596     29 |  0.029 % |
25.78/25.84	c |    131171 |    2500     7893    23782 |    12098     8587     25 |  0.029 % |
41.35/41.45	c |    196855 |    2500     7893    23782 |    13308     6211     29 |  0.029 % |
65.08/65.28	c |    295381 |    2500     7893    23782 |    14639    10051     30 |  0.029 % |
103.15/103.39	c |    443170 |    2500     7893    23782 |    16103     8987     25 |  0.029 % |
162.43/162.63	c |    664854 |    2500     7893    23782 |    17713    10095     25 |  0.029 % |
259.20/259.42	c |    997380 |    2500     7893    23782 |    19484    10148     27 |  0.029 % |
413.66/413.97	c |   1496170 |    2500     7893    23782 |    21433    15484     32 |  0.029 % |
661.89/662.21	c |   2244352 |    2500     7893    23782 |    23576    15677     27 |  0.029 % |
1058.97/1059.49	c |   3366626 |    2500     7893    23782 |    25934    17911     35 |  0.029 % |

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/node5/watcher-421311-1177502430 -o ROOT/results/node5/solver-421311-1177502430 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421311-1177502430/minisat_noassertions /tmp/evaluation/421311-1177502430/instance-421311-1177502430.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 19114
/proc/meminfo: memFree=1674432/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=2176 CPUtime=0
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 242 0 0 0 0 0 0 0 19 0 1 0 226280631 2228224 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558735 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 544 228 50 130 0 411 0

[startup+0.0363341 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 19114
/proc/meminfo: memFree=1674432/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3192 CPUtime=0.03
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 477 0 0 0 3 0 0 0 19 0 1 0 226280631 3268608 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522686 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 798 463 62 130 0 665 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3192

[startup+0.101341 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 19114
/proc/meminfo: memFree=1674432/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3084 CPUtime=0.09
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 481 0 0 0 9 0 0 0 19 0 1 0 226280631 3158016 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689040 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 771 467 66 130 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301363 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 19114
/proc/meminfo: memFree=1674432/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3084 CPUtime=0.29
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 481 0 0 0 29 0 0 0 21 0 1 0 226280631 3158016 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 771 467 66 130 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3084

[startup+0.701409 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 19114
/proc/meminfo: memFree=1674432/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3348 CPUtime=0.69
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 543 0 0 0 69 0 0 0 25 0 1 0 226280631 3428352 529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 837 529 66 130 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3348

[startup+1.5015 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 19115
/proc/meminfo: memFree=1672440/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3496 CPUtime=1.49
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 593 0 0 0 149 0 0 0 25 0 1 0 226280631 3579904 579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 874 579 66 130 0 741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3496

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 19115
/proc/meminfo: memFree=1672120/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=3760 CPUtime=3.09
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 632 0 0 0 309 0 0 0 25 0 1 0 226280631 3850240 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 940 618 66 130 0 807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3760

[startup+6.30104 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 19115
/proc/meminfo: memFree=1671736/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=4024 CPUtime=6.29
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 696 0 0 0 629 0 0 0 25 0 1 0 226280631 4120576 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1006 682 66 130 0 873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 19115
/proc/meminfo: memFree=1671160/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=4552 CPUtime=12.69
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 855 0 0 0 1269 0 0 0 25 0 1 0 226280631 4661248 841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1138 841 66 130 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4552

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 19115
/proc/meminfo: memFree=1670456/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=5212 CPUtime=25.48
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1001 0 0 0 2548 0 0 0 25 0 1 0 226280631 5337088 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1303 987 66 130 0 1170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5212

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/84 19231
/proc/meminfo: memFree=1668168/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=6152 CPUtime=51.02
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1221 0 0 0 5101 1 0 0 25 0 1 0 226280631 6299648 1207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1538 1207 66 130 0 1405 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6152

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 19313
/proc/meminfo: memFree=1668472/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=6680 CPUtime=102.15
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1380 0 0 0 10214 1 0 0 25 0 1 0 226280631 6840320 1366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1670 1366 66 130 0 1537 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 6680

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1667512/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=7736 CPUtime=162.13
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1646 0 0 0 16211 2 0 0 25 0 1 0 226280631 7921664 1632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 1934 1632 66 130 0 1801 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 7736

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1667000/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=8396 CPUtime=222.12
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1795 0 0 0 22209 3 0 0 25 0 1 0 226280631 8597504 1781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2099 1781 66 130 0 1966 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 8396

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1666424/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=9024 CPUtime=282.1
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 1935 0 0 0 28207 3 0 0 25 0 1 0 226280631 9240576 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2256 1921 66 130 0 2123 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 9024

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1665976/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=9420 CPUtime=342.08
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2038 0 0 0 34204 4 0 0 25 0 1 0 226280631 9646080 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2355 2024 66 130 0 2222 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 9420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1665336/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=9948 CPUtime=402.06
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2194 0 0 0 40202 4 0 0 25 0 1 0 226280631 10186752 2180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2487 2180 66 130 0 2354 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 9948

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1665208/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=10232 CPUtime=462.05
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2267 0 0 0 46200 5 0 0 25 0 1 0 226280631 10477568 2253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2558 2253 66 130 0 2425 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 10232

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1665080/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=10500 CPUtime=522.02
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2321 0 0 0 52197 5 0 0 25 0 1 0 226280631 10752000 2307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2625 2307 66 130 0 2492 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 10500

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1664504/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=11032 CPUtime=582.01
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2453 0 0 0 58195 6 0 0 25 0 1 0 226280631 11296768 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2758 2439 66 130 0 2625 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 11032

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1664376/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=11168 CPUtime=641.99
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2493 0 0 0 64193 6 0 0 25 0 1 0 226280631 11436032 2479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2792 2479 66 130 0 2659 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 11168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1663992/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=11564 CPUtime=701.98
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2580 0 0 0 70191 7 0 0 25 0 1 0 226280631 11841536 2566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2891 2566 66 130 0 2758 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 11564

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1664056/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=11708 CPUtime=761.96
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2601 0 0 0 76189 7 0 0 25 0 1 0 226280631 11988992 2587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2927 2587 66 130 0 2794 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 11708

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1663864/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=11840 CPUtime=821.94
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2642 0 0 0 82186 8 0 0 25 0 1 0 226280631 12124160 2628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 2960 2628 66 130 0 2827 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 11840

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1663480/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=12104 CPUtime=881.92
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2723 0 0 0 88184 8 0 0 25 0 1 0 226280631 12394496 2709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3026 2709 66 130 0 2893 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 12104

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1663352/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=12236 CPUtime=941.91
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2753 0 0 0 94182 9 0 0 25 0 1 0 226280631 12529664 2739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3059 2739 66 130 0 2926 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 12236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1662968/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=12600 CPUtime=1001.88
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 2849 0 0 0 100179 9 0 0 25 0 1 0 226280631 12902400 2835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3150 2835 66 130 0 3017 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 12600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1662712/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=13260 CPUtime=1061.87
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 3000 0 0 0 106177 10 0 0 25 0 1 0 226280631 13578240 2986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558003 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3315 2986 66 130 0 3182 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 13260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1661880/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=13656 CPUtime=1121.85
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 3112 0 0 0 112174 11 0 0 25 0 1 0 226280631 13983744 3098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3414 3098 66 130 0 3281 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 13656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1661880/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=13656 CPUtime=1181.83
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 3112 0 0 0 118172 11 0 0 25 0 1 0 226280631 13983744 3098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3414 3098 66 130 0 3281 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 13656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1661496/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=14184 CPUtime=1200.03
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 3225 0 0 0 119992 11 0 0 25 0 1 0 226280631 14524416 3211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3546 3211 66 130 0 3413 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14184

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19313
/proc/meminfo: memFree=1661496/2055920 swapFree=4151648/4192956
[pid=19114] ppid=19112 vsize=14184 CPUtime=1200.03
/proc/19114/stat : 19114 (minisat_noasser) R 19112 19114 17885 0 -1 4194304 3225 0 0 0 119992 11 0 0 25 0 1 0 226280631 14524416 3211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 3546 3211 66 130 0 3413 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.122981
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 14184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3225
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= 5
involuntary context switches= 25026

runsolver used 0.970852 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 12:00:30 UTC 2007

IDJOB= 421311
IDBENCH= 20221
IDSOLVER= 188
FILE ID= node5/421311-1177502430

PBS_JOBID= 4685814

Free space on /tmp= 66363 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421311-1177502430/minisat_noassertions /tmp/evaluation/421311-1177502430/instance-421311-1177502430.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421311-1177502430 -o ROOT/results/node5/solver-421311-1177502430 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421311-1177502430/minisat_noassertions /tmp/evaluation/421311-1177502430/instance-421311-1177502430.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 386425285

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1674904 kB
Buffers:         48616 kB
Cached:         239004 kB
SwapCached:       9948 kB
Active:         167372 kB
Inactive:       147072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674904 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          33508 kB
Slab:            52204 kB
Committed_AS:  9082456 kB
PageTables:       1728 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= 66363 MiB

End job on node5 on Wed Apr 25 12:20:32 UTC 2007