Trace number 425190

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) 5000.06 5001.91

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 benchmark631.626
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 % |
0.00/0.03	c |       250 |    1420     4793    14151 |     1933      250     23 |  0.000 % |
0.00/0.04	c |       475 |    1420     4793    14151 |     2126      475     22 |  0.000 % |
0.00/0.07	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 % |
3.99/4.06	c |     38725 |    1420     4793    14151 |     5515     3475     20 |  0.000 % |
6.29/6.34	c |     58186 |    1420     4793    14151 |     6067     3153     21 |  0.000 % |
9.89/9.93	c |     87380 |    1420     4793    14151 |     6673     4453     24 |  0.000 % |
15.48/15.58	c |    131171 |    1420     4793    14151 |     7341     3964     22 |  0.000 % |
24.38/24.44	c |    196856 |    1420     4793    14151 |     8075     5993     22 |  0.000 % |
38.07/38.14	c |    295382 |    1420     4793    14151 |     8882     5955     24 |  0.000 % |
59.17/59.25	c |    443171 |    1420     4793    14151 |     9771     5075     24 |  0.000 % |
92.76/92.81	c |    664854 |    1420     4793    14151 |    10748     8590     27 |  0.000 % |
147.04/147.14	c |    997379 |    1420     4793    14151 |    11823     9552     23 |  0.000 % |
228.71/228.88	c |   1496168 |    1420     4793    14151 |    13005     6643     21 |  0.000 % |
357.77/357.95	c |   2244350 |    1420     4793    14151 |    14305    12530     24 |  0.000 % |
572.59/572.85	c |   3366624 |    1420     4793    14151 |    15736     7474     30 |  0.000 % |
904.67/905.01	c |   5050035 |    1420     4793    14151 |    17310    15634     24 |  0.000 % |
1436.09/1436.65	c |   7575151 |    1420     4793    14151 |    19041    11212     25 |  0.000 % |
2302.28/2303.11	c |  11362827 |    1420     4793    14151 |    20945    10696     25 |  0.000 % |
3666.22/3667.67	c |  17044341 |    1420     4793    14151 |    23039    13045     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/node66/watcher-425190-1177823734 -o ROOT/results/node66/solver-425190-1177823734 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425190-1177823734/minisat_noassertions /tmp/evaluation/425190-1177823734/instance-425190-1177823734.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 20656
/proc/meminfo: memFree=1472304/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2144 CPUtime=0
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 258363009 2195456 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686674 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 536 181 50 130 0 403 0

[startup+0.088504 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20656
/proc/meminfo: memFree=1472304/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2356 CPUtime=0.08
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 279 0 0 0 8 0 0 0 18 0 1 0 258363009 2412544 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 589 265 66 130 0 456 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2356

[startup+0.101506 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20656
/proc/meminfo: memFree=1472304/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2356 CPUtime=0.09
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 258363009 2412544 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552707 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 589 265 66 130 0 456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.301547 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20656
/proc/meminfo: memFree=1472304/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2488 CPUtime=0.29
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 258363009 2547712 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 622 302 66 130 0 489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2488

[startup+0.701627 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 20656
/proc/meminfo: memFree=1472304/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2620 CPUtime=0.69
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 342 0 0 0 69 0 0 0 22 0 1 0 258363009 2682880 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 655 328 66 130 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.50179 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20657
/proc/meminfo: memFree=1471016/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=2884 CPUtime=1.49
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 258363009 2953216 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 721 393 66 130 0 588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2884

[startup+3.10111 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20657
/proc/meminfo: memFree=1470696/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=3016 CPUtime=3.09
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 258363009 3088384 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 754 432 66 130 0 621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3016

[startup+6.30175 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 20657
/proc/meminfo: memFree=1470312/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=3284 CPUtime=6.29
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 499 0 0 0 629 0 0 0 25 0 1 0 258363009 3362816 485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 821 485 66 130 0 688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3284

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 20657
/proc/meminfo: memFree=1469864/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=3680 CPUtime=12.69
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 624 0 0 0 1269 0 0 0 25 0 1 0 258363009 3768320 610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 920 610 66 130 0 787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3680

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 3/65 20657
/proc/meminfo: memFree=1469416/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=4108 CPUtime=25.48
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 708 0 0 0 2548 0 0 0 25 0 1 0 258363009 4206592 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1027 694 66 130 0 894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4108

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 20657
/proc/meminfo: memFree=1468712/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=4772 CPUtime=51.07
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 887 0 0 0 5107 0 0 0 25 0 1 0 258363009 4886528 873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1193 873 66 130 0 1060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4772

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20657
/proc/meminfo: memFree=1467944/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=5568 CPUtime=102.26
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1083 0 0 0 10225 1 0 0 25 0 1 0 258363009 5701632 1069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1392 1069 66 130 0 1259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5568

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1467368/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=6236 CPUtime=162.24
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1238 0 0 0 16223 1 0 0 25 0 1 0 258363009 6385664 1224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1559 1224 66 130 0 1426 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1466920/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=6632 CPUtime=222.21
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1352 0 0 0 22220 1 0 0 25 0 1 0 258363009 6791168 1338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1658 1338 66 130 0 1525 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1466216/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=7292 CPUtime=282.2
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1511 0 0 0 28218 2 0 0 25 0 1 0 258363009 7467008 1497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1823 1497 66 130 0 1690 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7292

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1466088/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=7428 CPUtime=342.17
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1553 0 0 0 34215 2 0 0 25 0 1 0 258363009 7606272 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 1857 1539 66 130 0 1724 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7428

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1465448/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=8092 CPUtime=402.15
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1715 0 0 0 40213 2 0 0 25 0 1 0 258363009 8286208 1701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 2023 1701 66 130 0 1890 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8092

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1464872/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=8628 CPUtime=462.12
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1847 0 0 0 46210 2 0 0 25 0 1 0 258363009 8835072 1833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 2157 1833 66 130 0 2024 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8628

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1464552/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=9000 CPUtime=522.11
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 1935 0 0 0 52208 3 0 0 25 0 1 0 258363009 9216000 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 2250 1921 66 130 0 2117 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9000

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1464168/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=9372 CPUtime=582.09
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 2040 0 0 0 58206 3 0 0 25 0 1 0 258363009 9596928 2026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 2343 2026 66 130 0 2210 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9372

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20657
/proc/meminfo: memFree=1464040/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=9504 CPUtime=642.07
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 2062 0 0 0 64204 3 0 0 25 0 1 0 258363009 9732096 2048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 2376 2048 66 130 0 2243 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9504


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456488/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=16928 CPUtime=4060.78
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3890 0 0 0 406064 14 0 0 25 0 1 0 258363009 17334272 3876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4232 3876 66 130 0 4099 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 16928

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456552/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=16928 CPUtime=4120.75
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3890 0 0 0 412061 14 0 0 25 0 1 0 258363009 17334272 3876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4232 3876 66 130 0 4099 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 16928

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456424/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17060 CPUtime=4180.74
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3919 0 0 0 418059 15 0 0 25 0 1 0 258363009 17469440 3905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4265 3905 66 130 0 4132 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 17060

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456360/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17216 CPUtime=4240.71
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3939 0 0 0 424056 15 0 0 25 0 1 0 258363009 17629184 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4304 3925 66 130 0 4171 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 17216

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456360/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17216 CPUtime=4300.69
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3948 0 0 0 430054 15 0 0 25 0 1 0 258363009 17629184 3934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4304 3934 66 130 0 4171 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 17216

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456296/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17216 CPUtime=4360.67
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3963 0 0 0 436052 15 0 0 25 0 1 0 258363009 17629184 3949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4304 3949 66 130 0 4171 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 17216

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456296/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17216 CPUtime=4420.64
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3964 0 0 0 442049 15 0 0 25 0 1 0 258363009 17629184 3950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4304 3950 66 130 0 4171 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 17216

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456232/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17352 CPUtime=4480.62
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 3981 0 0 0 448047 15 0 0 25 0 1 0 258363009 17768448 3967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4338 3967 66 130 0 4205 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 17352

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1456040/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17504 CPUtime=4540.61
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4015 0 0 0 454045 16 0 0 25 0 1 0 258363009 17924096 4001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4376 4001 66 130 0 4243 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 17504

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455912/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17636 CPUtime=4600.59
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4048 0 0 0 460043 16 0 0 25 0 1 0 258363009 18059264 4034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4409 4034 66 130 0 4276 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 17636

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455720/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17768 CPUtime=4660.56
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4102 0 0 0 466040 16 0 0 25 0 1 0 258363009 18194432 4088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4442 4088 66 130 0 4309 0
Current children cumulated CPU time (s) 4660.56
Current children cumulated vsize (KiB) 17768

[startup+4722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455720/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17768 CPUtime=4720.54
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4104 0 0 0 472038 16 0 0 25 0 1 0 258363009 18194432 4090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4442 4090 66 130 0 4309 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 17768

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455720/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17768 CPUtime=4780.52
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4104 0 0 0 478036 16 0 0 25 0 1 0 258363009 18194432 4090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4442 4090 66 130 0 4309 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 17768

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455656/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=17900 CPUtime=4840.5
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4135 0 0 0 484033 17 0 0 25 0 1 0 258363009 18329600 4121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4475 4121 66 130 0 4342 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 17900

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455592/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=18016 CPUtime=4900.48
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4142 0 0 0 490031 17 0 0 25 0 1 0 258363009 18448384 4128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4504 4128 66 130 0 4371 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 18016

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455592/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=18016 CPUtime=4960.46
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4142 0 0 0 496029 17 0 0 25 0 1 0 258363009 18448384 4128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4504 4128 66 130 0 4371 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 18016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455592/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=18016 CPUtime=5000.05
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4143 0 0 0 499988 17 0 0 25 0 1 0 258363009 18448384 4129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4504 4129 66 130 0 4371 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 18016

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20857
/proc/meminfo: memFree=1455592/2055920 swapFree=4183060/4192956
[pid=20656] ppid=20654 vsize=18016 CPUtime=5000.05
/proc/20656/stat : 20656 (minisat_noasser) R 20654 20656 20602 0 -1 4194304 4143 0 0 0 499988 17 0 0 25 0 1 0 258363009 18448384 4129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20656/statm: 4504 4129 66 130 0 4371 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 18016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.06
CPU user time (s): 4999.88
CPU system time (s): 0.179972
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 18032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4143
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= 4413

runsolver used 3.72543 second user time and 9.98048 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 29 05:15:34 UTC 2007

IDJOB= 425190
IDBENCH= 20334
IDSOLVER= 189
FILE ID= node66/425190-1177823734

PBS_JOBID= 4718250

Free space on /tmp= 66563 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/425190-1177823734/minisat_noassertions /tmp/evaluation/425190-1177823734/instance-425190-1177823734.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-425190-1177823734 -o ROOT/results/node66/solver-425190-1177823734 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425190-1177823734/minisat_noassertions /tmp/evaluation/425190-1177823734/instance-425190-1177823734.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 708176410

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1472648 kB
Buffers:         53068 kB
Cached:         448272 kB
SwapCached:       4512 kB
Active:         271908 kB
Inactive:       239564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472648 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            57796 kB
Committed_AS:  1877176 kB
PageTables:       1376 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= 66563 MiB

End job on node66 on Sun Apr 29 06:38:59 UTC 2007