Trace number 421412

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
MD5SUM7bd0b6f2ea7f2de2ae8c9498c250cbcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark593.246
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 |    1420     4793    14151 |     1597        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1420     4793    14151 |     1757      100     20 |  0.000 % |
0.02/0.03	c |       250 |    1420     4793    14151 |     1933      250     23 |  0.000 % |
0.02/0.04	c |       475 |    1420     4793    14151 |     2126      475     22 |  0.000 % |
0.02/0.07	c |       813 |    1420     4793    14151 |     2339      813     22 |  0.000 % |
0.09/0.11	c |      1321 |    1420     4793    14151 |     2573     1321     22 |  0.000 % |
0.09/0.17	c |      2081 |    1420     4793    14151 |     2830     2081     22 |  0.000 % |
0.19/0.28	c |      3221 |    1420     4793    14151 |     3113     1773     20 |  0.000 % |
0.39/0.45	c |      4929 |    1420     4793    14151 |     3424     1853     21 |  0.000 % |
0.59/0.69	c |      7491 |    1420     4793    14151 |     3767     2636     20 |  0.000 % |
1.00/1.09	c |     11335 |    1420     4793    14151 |     4143     2588     24 |  0.000 % |
1.69/1.72	c |     17102 |    1420     4793    14151 |     4558     4078     26 |  0.000 % |
2.59/2.62	c |     25751 |    1420     4793    14151 |     5014     3313     25 |  0.000 % |
3.99/4.07	c |     38725 |    1420     4793    14151 |     5515     3475     20 |  0.000 % |
6.29/6.37	c |     58186 |    1420     4793    14151 |     6067     3153     21 |  0.000 % |
9.89/9.96	c |     87380 |    1420     4793    14151 |     6673     4453     24 |  0.000 % |
15.49/15.58	c |    131171 |    1420     4793    14151 |     7341     3964     22 |  0.000 % |
24.39/24.45	c |    196856 |    1420     4793    14151 |     8075     5993     22 |  0.000 % |
38.08/38.14	c |    295382 |    1420     4793    14151 |     8882     5955     24 |  0.000 % |
59.26/59.32	c |    443171 |    1420     4793    14151 |     9771     5075     24 |  0.000 % |
92.90/93.06	c |    664854 |    1420     4793    14151 |    10748     8590     27 |  0.000 % |
147.37/147.50	c |    997379 |    1420     4793    14151 |    11823     9552     23 |  0.000 % |
229.55/229.74	c |   1496168 |    1420     4793    14151 |    13005     6643     21 |  0.000 % |
359.31/359.51	c |   2244350 |    1420     4793    14151 |    14305    12530     24 |  0.000 % |
575.35/575.68	c |   3366624 |    1420     4793    14151 |    15736     7474     30 |  0.000 % |
908.26/908.64	c |   5050035 |    1420     4793    14151 |    17310    15634     24 |  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/node55/watcher-421412-1177506006 -o ROOT/results/node55/solver-421412-1177506006 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421412-1177506006/minisat_noassertions /tmp/evaluation/421412-1177506006/instance-421412-1177506006.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 0.91 3/64 10666
/proc/meminfo: memFree=1589060/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2144 CPUtime=0
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 198510658 2195456 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 536 181 50 130 0 403 0

[startup+0.029637 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 10666
/proc/meminfo: memFree=1589060/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2356 CPUtime=0.02
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 278 0 0 0 2 0 0 0 18 0 1 0 198510658 2412544 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 589 264 66 130 0 456 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2356

[startup+0.101628 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 10666
/proc/meminfo: memFree=1589060/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2356 CPUtime=0.09
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 198510658 2412544 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 589 265 66 130 0 456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.301646 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 10666
/proc/meminfo: memFree=1589060/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2488 CPUtime=0.29
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 198510658 2547712 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 622 302 66 130 0 489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2488

[startup+0.701685 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 10666
/proc/meminfo: memFree=1589060/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2620 CPUtime=0.69
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 342 0 0 0 69 0 0 0 23 0 1 0 198510658 2682880 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 655 328 66 130 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.50176 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 10667
/proc/meminfo: memFree=1587836/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=2884 CPUtime=1.49
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 198510658 2953216 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 721 393 66 130 0 588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2884

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 10667
/proc/meminfo: memFree=1587452/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=3016 CPUtime=3.09
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 198510658 3088384 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548941 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 754 432 66 130 0 621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3016

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 10667
/proc/meminfo: memFree=1587132/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=3284 CPUtime=6.29
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 499 0 0 0 629 0 0 0 25 0 1 0 198510658 3362816 485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 821 485 66 130 0 688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3284

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 10667
/proc/meminfo: memFree=1586684/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=3680 CPUtime=12.69
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 624 0 0 0 1269 0 0 0 25 0 1 0 198510658 3768320 610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 920 610 66 130 0 787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3680

[startup+25.5021 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 10667
/proc/meminfo: memFree=1586236/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=4108 CPUtime=25.49
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 708 0 0 0 2549 0 0 0 25 0 1 0 198510658 4206592 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1027 694 66 130 0 894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4108

[startup+51.1026 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 10667
/proc/meminfo: memFree=1585468/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=4772 CPUtime=51.08
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 887 0 0 0 5108 0 0 0 25 0 1 0 198510658 4886528 873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1193 873 66 130 0 1060 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4772

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.91 2/71 10841
/proc/meminfo: memFree=1583116/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=5568 CPUtime=102.2
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1083 0 0 0 10220 0 0 0 25 0 1 0 198510658 5701632 1069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1392 1069 66 130 0 1259 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 5568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1583740/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=6236 CPUtime=162.17
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1238 0 0 0 16216 1 0 0 25 0 1 0 198510658 6385664 1224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1559 1224 66 130 0 1426 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 6236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1583292/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=6632 CPUtime=222.15
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1352 0 0 0 22214 1 0 0 25 0 1 0 198510658 6791168 1338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1658 1338 66 130 0 1525 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 6632

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1582652/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=7292 CPUtime=282.13
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1511 0 0 0 28212 1 0 0 25 0 1 0 198510658 7467008 1497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1823 1497 66 130 0 1690 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 7292

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1582716/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=7428 CPUtime=342.11
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1553 0 0 0 34210 1 0 0 25 0 1 0 198510658 7606272 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 1857 1539 66 130 0 1724 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 7428

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1582012/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=8092 CPUtime=402.09
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1715 0 0 0 40208 1 0 0 25 0 1 0 198510658 8286208 1701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2023 1701 66 130 0 1890 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 8092

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1581628/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=8496 CPUtime=462.08
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1823 0 0 0 46207 1 0 0 25 0 1 0 198510658 8699904 1809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548498 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2124 1809 66 130 0 1991 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 8496

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1581180/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=9000 CPUtime=522.07
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 1935 0 0 0 52205 2 0 0 25 0 1 0 198510658 9216000 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2250 1921 66 130 0 2117 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 9000

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1580796/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=9372 CPUtime=582.05
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2030 0 0 0 58203 2 0 0 25 0 1 0 198510658 9596928 2016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2343 2016 66 130 0 2210 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 9372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1580668/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=9504 CPUtime=642.04
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2059 0 0 0 64202 2 0 0 25 0 1 0 198510658 9732096 2045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547176 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2376 2045 66 130 0 2243 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 9504

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1580412/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=9768 CPUtime=702.02
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2118 0 0 0 70200 2 0 0 25 0 1 0 198510658 10002432 2104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2442 2104 66 130 0 2309 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 9768

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1580220/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=9900 CPUtime=762
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2175 0 0 0 76198 2 0 0 25 0 1 0 198510658 10137600 2161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2475 2161 66 130 0 2342 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 9900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1580028/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=10172 CPUtime=821.98
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2212 0 0 0 82196 2 0 0 25 0 1 0 198510658 10416128 2198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2543 2198 66 130 0 2410 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 10172

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1579964/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=10172 CPUtime=881.96
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2239 0 0 0 88194 2 0 0 25 0 1 0 198510658 10416128 2225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2543 2225 66 130 0 2410 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10172

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1579644/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=10456 CPUtime=941.95
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2313 0 0 0 94193 2 0 0 25 0 1 0 198510658 10706944 2299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2614 2299 66 130 0 2481 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1579452/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=10740 CPUtime=1001.93
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2370 0 0 0 100191 2 0 0 25 0 1 0 198510658 10997760 2356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2685 2356 66 130 0 2552 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1579260/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=11004 CPUtime=1061.91
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2430 0 0 0 106189 2 0 0 25 0 1 0 198510658 11268096 2416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2751 2416 66 130 0 2618 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 11004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1579068/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=11136 CPUtime=1121.9
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2472 0 0 0 112188 2 0 0 25 0 1 0 198510658 11403264 2458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2784 2458 66 130 0 2651 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1578812/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=11476 CPUtime=1181.89
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2537 0 0 0 118186 3 0 0 25 0 1 0 198510658 11751424 2523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2869 2523 66 130 0 2736 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 11476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10865
/proc/meminfo: memFree=1578748/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=11476 CPUtime=1200.09
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2554 0 0 0 120006 3 0 0 25 0 1 0 198510658 11751424 2540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552650 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2869 2540 66 130 0 2736 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11476

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 2/65 10865
/proc/meminfo: memFree=1578748/2055920 swapFree=4184544/4192956
[pid=10666] ppid=10664 vsize=11476 CPUtime=1200.09
/proc/10666/stat : 10666 (minisat_noasser) R 10664 10666 10566 0 -1 4194304 2554 0 0 0 120006 3 0 0 25 0 1 0 198510658 11751424 2540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552650 0 0 4096 3 0 0 0 17 1 0 0
/proc/10666/statm: 2869 2540 66 130 0 2736 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.033994
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 11492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2554
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= 2519

runsolver used 0.925859 second user time and 2.41263 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 13:00:06 UTC 2007

IDJOB= 421412
IDBENCH= 20334
IDSOLVER= 188
FILE ID= node55/421412-1177506006

PBS_JOBID= 4685932

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421412-1177506006/minisat_noassertions /tmp/evaluation/421412-1177506006/instance-421412-1177506006.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421412-1177506006 -o ROOT/results/node55/solver-421412-1177506006 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421412-1177506006/minisat_noassertions /tmp/evaluation/421412-1177506006/instance-421412-1177506006.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 990363028

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1589468 kB
Buffers:         45544 kB
Cached:         346504 kB
SwapCached:       2556 kB
Active:         167592 kB
Inactive:       234216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589468 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            50696 kB
Committed_AS:  1312804 kB
PageTables:       1380 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= 66354 MiB

End job on node55 on Wed Apr 25 13:20:09 UTC 2007